feat(collections): smart (dynamic) collections — rules evaluated live at render

Type is DERIVED, not stored: a saved ruleset makes a collection SMART,
no rules = STATIC (stored collection_items links, unchanged behavior).
No schema change — collections.auto_assign_rules JSONB already carried
the config; user's decision 2026-10-14 (handoff: live-at-render, not
refresh-on-scan; create-time Static/Smart toggle; v1 NO hybrid).

- Rule gains an enabled flag (absent = enabled, legacy rules unaffected).
- Rule CRUD: POST/PUT(DELETE) /api/collections/:id/rules[/:ruleId] — the
  survivor dead effort of the rules-builder UI finally has real
  endpoints (rules were never editable after creation; nothing ever
  re-evaluated them). First rule converts a user collection to smart;
  removing the last reverts it to static. UpdateCollectionRulesJSON
  edits ONLY the rules doc so rule CRUD cannot clobber metadata.
- Live evaluation: candidates from GetVisibleLiveMediaForRules —
  visible-library set (family lens enforced at source) + archived IS
  NULL AND missing_scan_count = 0 — any enabled rule matches, title
  order. Zero refresh hooks by design: always current by construction.
- Membership mutations (add/remove/bulk-add) are 400 on smart — v1 no
  hybrid; collection_items.excluded stays the reserved future hook.
- Rules builder page (/collections/:id/rules) first time ever routable;
  templ whole-attribute interpolation ("{ expr }" inside a quoted attr
  value is literal text, as theme-{ user.Theme } silently proved).
- UI: create modal Static/⚡Smart cards (smart create redirects into the
  rules builder), ⚡ badge + real per-card counts on the grid (smart =
  live matches, static = stored-link count), smart detail renders
  matched books with no hand-pick actions + an Edit Rules button.
- API: GET /:id gains is_smart + live books; GET /: keeps the Android
  app's default exclusion, include_auto=true surfaces smart rows with
  live counts; TestRules previews against the SAME candidates the live
  render uses (visible + live, was raw first-1000).
- FIXED pre-existing regression from 7ce7321: static collection detail
  with NO library_id returned zero books — QueryType != '' caught user
  rows ('filter' default) and routed them to dashboard sections that
  never contain them; now only real system query types go there
  (handlers + SSR). App-visible symptom: /api/collections/:id without
  library_id came back books:[] for every static collection.

Tests: collections_smart_test.go (conversion, disabled rules, mutation
guards, revert-to-static, validation, system-collection prohibition,
include_auto semantics). Full offline integration suite PASS.

templates/collection_modal.templ

@@ -83,6 +83,25 @@ templ CollectionModal(collection CollectionData) {
 					hx-post="/api/collections"
 					hx-redirect="/collections"
 				>
+					<div class="mb-4">
+						<label class="block text-xs font-semibold uppercase tracking-wide mb-2" style="color: var(--text-secondary)">Type</label>
+						<div class="grid grid-cols-2 gap-2">
+							<label class="relative cursor-pointer">
+								<input type="radio" name="collection_type" value="static" checked class="peer sr-only"/>
+								<div class="p-3 rounded-lg border text-center peer-checked:border-blue-500" style="background-color: var(--bg-primary); border-color: var(--border);">
+									<span class="font-semibold text-sm" style="color: var(--text-primary)">Static</span>
+									<p class="text-xs mt-1" style="color: var(--text-secondary)">Pick books by hand</p>
+								</div>
+							</label>
+							<label class="relative cursor-pointer">
+								<input type="radio" name="collection_type" value="smart" class="peer sr-only"/>
+								<div class="p-3 rounded-lg border text-center peer-checked:border-blue-500 peer-checked:ring-2 peer-checked:ring-blue-400" style="background-color: var(--bg-primary); border-color: var(--border);">
+									<span class="font-semibold text-sm" style="color: var(--text-primary)">⚡ Smart</span>
+									<p class="text-xs mt-1" style="color: var(--text-secondary)">Match books by rules — always live</p>
+								</div>
+							</label>
+						</div>
+					</div>
 					<div class="mb-4">
 						<label class="block text-xs font-semibold uppercase tracking-wide mb-2" style="color: var(--text-secondary)">Name</label>
 						<input

templates/collection_modal_templ.go

@@ -148,14 +148,14 @@ func CollectionModal(collection CollectionData) templ.Component {
 				return templ_7745c5c3_Err
 			}
 		} else {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 14, "<form hx-post=\"/api/collections\" hx-redirect=\"/collections\"><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Name</label> <input type=\"text\" name=\"name\" required class=\"input\" placeholder=\"My Reading List\"></div><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Description</label> <textarea name=\"description\" class=\"input\" placeholder=\"Optional description\" rows=\"3\"></textarea></div><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Icon</label> <input type=\"text\" id=\"icon-search\" class=\"input mb-2\" placeholder=\"Search or type emoji...\" maxlength=\"4\" @input=\"filterIcons($event.target.value)\" @focus=\"showAllIcons()\"> <input type=\"hidden\" name=\"icon\" id=\"collection-icon\" value=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 14, "<form hx-post=\"/api/collections\" hx-redirect=\"/collections\"><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Type</label><div class=\"grid grid-cols-2 gap-2\"><label class=\"relative cursor-pointer\"><input type=\"radio\" name=\"collection_type\" value=\"static\" checked class=\"peer sr-only\"><div class=\"p-3 rounded-lg border text-center peer-checked:border-blue-500\" style=\"background-color: var(--bg-primary); border-color: var(--border);\"><span class=\"font-semibold text-sm\" style=\"color: var(--text-primary)\">Static</span><p class=\"text-xs mt-1\" style=\"color: var(--text-secondary)\">Pick books by hand</p></div></label> <label class=\"relative cursor-pointer\"><input type=\"radio\" name=\"collection_type\" value=\"smart\" class=\"peer sr-only\"><div class=\"p-3 rounded-lg border text-center peer-checked:border-blue-500 peer-checked:ring-2 peer-checked:ring-blue-400\" style=\"background-color: var(--bg-primary); border-color: var(--border);\"><span class=\"font-semibold text-sm\" style=\"color: var(--text-primary)\">⚡ Smart</span><p class=\"text-xs mt-1\" style=\"color: var(--text-secondary)\">Match books by rules — always live</p></div></label></div></div><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Name</label> <input type=\"text\" name=\"name\" required class=\"input\" placeholder=\"My Reading List\"></div><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Description</label> <textarea name=\"description\" class=\"input\" placeholder=\"Optional description\" rows=\"3\"></textarea></div><div class=\"mb-4\"><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Icon</label> <input type=\"text\" id=\"icon-search\" class=\"input mb-2\" placeholder=\"Search or type emoji...\" maxlength=\"4\" @input=\"filterIcons($event.target.value)\" @focus=\"showAllIcons()\"> <input type=\"hidden\" name=\"icon\" id=\"collection-icon\" value=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var8 string
 			templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.Icon)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_modal.templ`, Line: 116, Col: 83}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_modal.templ`, Line: 135, Col: 83}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var8)
 			if templ_7745c5c3_Err != nil {

templates/collection_rules.templ

@@ -11,7 +11,7 @@ templ CollectionRules(user User, collection CollectionData) {
 			<link href="/static/style.css" rel="stylesheet"/>
 			<link rel="icon" type="image/svg+xml" href="/static/favicon.svg"/>
 		</head>
-		<body class="theme-{ user.Theme }" x-data="collectionRules" x-init="initCollectionRules('{ collection.ID }')">
+		<body class="theme-{ user.Theme }" x-data="collectionRules" x-init={ "initCollectionRules('" + collection.ID + "')" }>
 			@Header(user, "/collections")
 			<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8">
 				<div class="mb-6">
@@ -23,19 +23,23 @@ templ CollectionRules(user User, collection CollectionData) {
 						<span class="grid place-items-center h-12 w-12 rounded-2xl shrink-0 text-2xl" style="background-color: var(--accent-muted); color: { collection.Color }">{ collection.Icon }</span>
 						<div>
 							<h1 class="text-3xl font-bold" style="color: var(--text-primary)">{ collection.Name }</h1>
-							<p style="color: var(--text-secondary)">Auto-Assign Rules</p>
+							<p class="flex items-center gap-2" style="color: var(--text-secondary)">
+								<span class="badge text-xs" style="background-color: var(--accent-muted); color: var(--accent);">⚡ Smart</span>
+								Rules evaluated live — the collection is always current, no refresh needed
+							</p>
 						</div>
 					</div>
 				</div>
 				<div class="mb-8">
-					<h2 class="text-2xl font-bold mb-4" style="color: var(--text-primary)">Existing Rules</h2>
+					<h2 class="text-2xl font-bold mb-4" style="color: var(--text-primary)">Rules</h2>
+					<p class="text-sm mb-4" style="color: var(--text-secondary)">A book is in the collection while it matches ANY enabled rule. Saving here takes effect immediately, everywhere the collection renders.</p>
 					<div id="rules-container" class="space-y-4">
 						<div id="no-rules" class="card p-8 text-center">
 							<span class="inline-grid place-items-center h-12 w-12 rounded-xl mb-3" style="background-color: var(--accent-muted); color: var(--accent);">
 								@Icon("filter", "h-6 w-6")
 							</span>
 							<h3 class="text-lg font-semibold mb-2" style="color: var(--text-primary)">No Rules Yet</h3>
-							<p style="color: var(--text-secondary)">Create auto-assign rules to automatically add books to this collection</p>
+							<p style="color: var(--text-secondary)">Add a rule to make this collection smart — it will then match the rule live, everywhere. Removing the last rule makes it static again.</p>
 						</div>
 					</div>
 				</div>

templates/collection_rules_templ.go

@@ -42,7 +42,20 @@ func CollectionRules(user User, collection CollectionData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, " - Bookhoard</title><script src=\"/static/htmx.min.js\"></script><link href=\"/static/style.css\" rel=\"stylesheet\"><link rel=\"icon\" type=\"image/svg+xml\" href=\"/static/favicon.svg\"></head><body class=\"theme-{ user.Theme }\" x-data=\"collectionRules\" x-init=\"initCollectionRules('{ collection.ID }')\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 2, " - Bookhoard</title><script src=\"/static/htmx.min.js\"></script><link href=\"/static/style.css\" rel=\"stylesheet\"><link rel=\"icon\" type=\"image/svg+xml\" href=\"/static/favicon.svg\"></head><body class=\"theme-{ user.Theme }\" x-data=\"collectionRules\" x-init=\"")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var3 string
+		templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.ResolveAttributeValue("initCollectionRules('" + collection.ID + "')")
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 14, Col: 117}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var3)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 3, "\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -50,7 +63,7 @@ func CollectionRules(user User, collection CollectionData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 3, "<div class=\"max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8\"><div class=\"mb-6\"><button @click=\"backToCollection()\" class=\"btn btn-secondary mb-4\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 4, "<div class=\"max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-8\"><div class=\"mb-6\"><button @click=\"backToCollection()\" class=\"btn btn-secondary mb-4\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -58,33 +71,33 @@ func CollectionRules(user User, collection CollectionData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 4, "Back to Collection</button><div class=\"flex items-center gap-4\"><span class=\"grid place-items-center h-12 w-12 rounded-2xl shrink-0 text-2xl\" style=\"background-color: var(--accent-muted); color: { collection.Color }\">")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var3 string
-		templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Icon)
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 23, Col: 176}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 5, "</span><div><h1 class=\"text-3xl font-bold\" style=\"color: var(--text-primary)\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 5, "Back to Collection</button><div class=\"flex items-center gap-4\"><span class=\"grid place-items-center h-12 w-12 rounded-2xl shrink-0 text-2xl\" style=\"background-color: var(--accent-muted); color: { collection.Color }\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var4 string
-		templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Name)
+		templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Icon)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 25, Col: 90}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 23, Col: 176}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 6, "</h1><p style=\"color: var(--text-secondary)\">Auto-Assign Rules</p></div></div></div><div class=\"mb-8\"><h2 class=\"text-2xl font-bold mb-4\" style=\"color: var(--text-primary)\">Existing Rules</h2><div id=\"rules-container\" class=\"space-y-4\"><div id=\"no-rules\" class=\"card p-8 text-center\"><span class=\"inline-grid place-items-center h-12 w-12 rounded-xl mb-3\" style=\"background-color: var(--accent-muted); color: var(--accent);\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 6, "</span><div><h1 class=\"text-3xl font-bold\" style=\"color: var(--text-primary)\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var5 string
+		templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Name)
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 25, Col: 90}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var5))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 7, "</h1><p class=\"flex items-center gap-2\" style=\"color: var(--text-secondary)\"><span class=\"badge text-xs\" style=\"background-color: var(--accent-muted); color: var(--accent);\">⚡ Smart</span> Rules evaluated live — the collection is always current, no refresh needed</p></div></div></div><div class=\"mb-8\"><h2 class=\"text-2xl font-bold mb-4\" style=\"color: var(--text-primary)\">Rules</h2><p class=\"text-sm mb-4\" style=\"color: var(--text-secondary)\">A book is in the collection while it matches ANY enabled rule. Saving here takes effect immediately, everywhere the collection renders.</p><div id=\"rules-container\" class=\"space-y-4\"><div id=\"no-rules\" class=\"card p-8 text-center\"><span class=\"inline-grid place-items-center h-12 w-12 rounded-xl mb-3\" style=\"background-color: var(--accent-muted); color: var(--accent);\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -92,20 +105,20 @@ func CollectionRules(user User, collection CollectionData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 7, "</span><h3 class=\"text-lg font-semibold mb-2\" style=\"color: var(--text-primary)\">No Rules Yet</h3><p style=\"color: var(--text-secondary)\">Create auto-assign rules to automatically add books to this collection</p></div></div></div><div class=\"mb-8\"><h2 class=\"text-2xl font-bold mb-4\" style=\"color: var(--text-primary)\">Create New Rule</h2><form id=\"rule-form\" @submit=\"handleCreateRule($event)\" class=\"card p-6 space-y-6\"><input type=\"hidden\" id=\"collection-id\" value=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 8, "</span><h3 class=\"text-lg font-semibold mb-2\" style=\"color: var(--text-primary)\">No Rules Yet</h3><p style=\"color: var(--text-secondary)\">Add a rule to make this collection smart — it will then match the rule live, everywhere. Removing the last rule makes it static again.</p></div></div></div><div class=\"mb-8\"><h2 class=\"text-2xl font-bold mb-4\" style=\"color: var(--text-primary)\">Create New Rule</h2><form id=\"rule-form\" @submit=\"handleCreateRule($event)\" class=\"card p-6 space-y-6\"><input type=\"hidden\" id=\"collection-id\" value=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		var templ_7745c5c3_Var5 string
-		templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.ID)
+		var templ_7745c5c3_Var6 string
+		templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.ID)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 45, Col: 67}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collection_rules.templ`, Line: 49, Col: 67}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var5)
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var6)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 8, "\"><div class=\"grid grid-cols-1 md:grid-cols-2 gap-6\"><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Field</label> <select id=\"rule-field\" required class=\"input\"><option value=\"\">Select field...</option> <option value=\"genre\">Genre</option> <option value=\"series\">Series</option> <option value=\"author\">Author</option> <option value=\"language\">Language</option> <option value=\"publisher\">Publisher</option> <option value=\"copyright_year\">Copyright Year</option> <option value=\"tags\">Tags</option></select></div><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Operator</label> <select id=\"rule-operator\" required class=\"input\"><option value=\"\">Select operator...</option> <option value=\"equals\">equals</option> <option value=\"not_equals\">does not equal</option> <option value=\"contains\">contains</option> <option value=\"not_contains\">does not contain</option> <option value=\"starts_with\">starts with</option> <option value=\"ends_with\">ends with</option> <option value=\"greater_than\">greater than</option> <option value=\"less_than\">less than</option></select></div></div><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Value</label> <input type=\"text\" id=\"rule-value\" required class=\"input\" placeholder=\"e.g., Science Fiction\"></div><div><label class=\"flex items-center space-x-3 cursor-pointer\"><input type=\"checkbox\" id=\"rule-enabled\" checked class=\"w-5 h-5 rounded\"> <span class=\"text-sm font-medium\" style=\"color: var(--text-primary)\">Enable Rule</span></label><p class=\"text-xs mt-1\" style=\"color: var(--text-secondary)\">Uncheck to disable without deleting</p></div><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Priority</label><div class=\"flex gap-4\"><label class=\"flex items-center space-x-2 cursor-pointer\"><input type=\"radio\" name=\"priority\" value=\"1\" class=\"w-4 h-4\"> <span class=\"text-sm\" style=\"color: var(--text-primary)\">High</span></label> <label class=\"flex items-center space-x-2 cursor-pointer\"><input type=\"radio\" name=\"priority\" value=\"2\" checked class=\"w-4 h-4\"> <span class=\"text-sm\" style=\"color: var(--text-primary)\">Medium</span></label> <label class=\"flex items-center space-x-2 cursor-pointer\"><input type=\"radio\" name=\"priority\" value=\"3\" class=\"w-4 h-4\"> <span class=\"text-sm\" style=\"color: var(--text-primary)\">Low</span></label></div></div><div class=\"flex justify-end space-x-3\"><button type=\"button\" @click=\"testRule()\" class=\"btn btn-secondary\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 9, "\"><div class=\"grid grid-cols-1 md:grid-cols-2 gap-6\"><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Field</label> <select id=\"rule-field\" required class=\"input\"><option value=\"\">Select field...</option> <option value=\"genre\">Genre</option> <option value=\"series\">Series</option> <option value=\"author\">Author</option> <option value=\"language\">Language</option> <option value=\"publisher\">Publisher</option> <option value=\"copyright_year\">Copyright Year</option> <option value=\"tags\">Tags</option></select></div><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Operator</label> <select id=\"rule-operator\" required class=\"input\"><option value=\"\">Select operator...</option> <option value=\"equals\">equals</option> <option value=\"not_equals\">does not equal</option> <option value=\"contains\">contains</option> <option value=\"not_contains\">does not contain</option> <option value=\"starts_with\">starts with</option> <option value=\"ends_with\">ends with</option> <option value=\"greater_than\">greater than</option> <option value=\"less_than\">less than</option></select></div></div><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Value</label> <input type=\"text\" id=\"rule-value\" required class=\"input\" placeholder=\"e.g., Science Fiction\"></div><div><label class=\"flex items-center space-x-3 cursor-pointer\"><input type=\"checkbox\" id=\"rule-enabled\" checked class=\"w-5 h-5 rounded\"> <span class=\"text-sm font-medium\" style=\"color: var(--text-primary)\">Enable Rule</span></label><p class=\"text-xs mt-1\" style=\"color: var(--text-secondary)\">Uncheck to disable without deleting</p></div><div><label class=\"block text-xs font-semibold uppercase tracking-wide mb-2\" style=\"color: var(--text-secondary)\">Priority</label><div class=\"flex gap-4\"><label class=\"flex items-center space-x-2 cursor-pointer\"><input type=\"radio\" name=\"priority\" value=\"1\" class=\"w-4 h-4\"> <span class=\"text-sm\" style=\"color: var(--text-primary)\">High</span></label> <label class=\"flex items-center space-x-2 cursor-pointer\"><input type=\"radio\" name=\"priority\" value=\"2\" checked class=\"w-4 h-4\"> <span class=\"text-sm\" style=\"color: var(--text-primary)\">Medium</span></label> <label class=\"flex items-center space-x-2 cursor-pointer\"><input type=\"radio\" name=\"priority\" value=\"3\" class=\"w-4 h-4\"> <span class=\"text-sm\" style=\"color: var(--text-primary)\">Low</span></label></div></div><div class=\"flex justify-end space-x-3\"><button type=\"button\" @click=\"testRule()\" class=\"btn btn-secondary\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -113,7 +126,7 @@ func CollectionRules(user User, collection CollectionData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 9, "Test Rule</button> <button type=\"button\" @click=\"clearForm()\" class=\"btn btn-ghost\">Clear</button> <button type=\"submit\" class=\"btn btn-primary\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 10, "Test Rule</button> <button type=\"button\" @click=\"clearForm()\" class=\"btn btn-ghost\">Clear</button> <button type=\"submit\" class=\"btn btn-primary\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -121,7 +134,7 @@ func CollectionRules(user User, collection CollectionData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 10, "Add Rule</button></div></form><div id=\"test-results\" class=\"hidden card p-6 mt-4 mb-6\"><h3 class=\"font-semibold mb-3\" style=\"color: var(--text-primary)\">Rule Test Results</h3><p class=\"text-sm mb-2\" style=\"color: var(--text-secondary)\">Books that would be added by this rule:</p><div id=\"test-results-list\" class=\"max-h-64 overflow-y-auto space-y-2\"></div></div></div><div class=\"card p-6\"><h2 class=\"text-xl font-bold mb-4\" style=\"color: var(--text-primary)\">Rule Examples</h2><div class=\"space-y-4\"><div class=\"flex items-start gap-4\"><span class=\"grid place-items-center flex-shrink-0 w-8 h-8 rounded-full text-sm font-bold\" style=\"background-color: var(--accent-muted); color: var(--accent);\">1</span><div><p class=\"font-medium\" style=\"color: var(--text-primary)\">Add all Science Fiction books</p><code class=\"block mt-1 text-sm rounded-lg\" style=\"color: var(--text-secondary); background-color: var(--bg-primary); padding: 8px 12px;\">Field: genre<br>Operator: equals<br>Value: Science Fiction</code></div></div><div class=\"flex items-start gap-4\"><span class=\"grid place-items-center flex-shrink-0 w-8 h-8 rounded-full text-sm font-bold\" style=\"background-color: var(--accent-muted); color: var(--accent);\">2</span><div><p class=\"font-medium\" style=\"color: var(--text-primary)\">Add books from a specific series</p><code class=\"block mt-1 text-sm rounded-lg\" style=\"color: var(--text-secondary); background-color: var(--bg-primary); padding: 8px 12px;\">Field: series<br>Operator: starts with<br>Value: Harry Potter</code></div></div><div class=\"flex items-start gap-4\"><span class=\"grid place-items-center flex-shrink-0 w-8 h-8 rounded-full text-sm font-bold\" style=\"background-color: var(--accent-muted); color: var(--accent);\">3</span><div><p class=\"font-medium\" style=\"color: var(--text-primary)\">Add books published in a year range</p><code class=\"block mt-1 text-sm rounded-lg\" style=\"color: var(--text-secondary); background-color: var(--bg-primary); padding: 8px 12px;\">Field: copyright_year<br>Operator: greater than<br>Value: 2020</code></div></div></div></div></div></body></html>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 11, "Add Rule</button></div></form><div id=\"test-results\" class=\"hidden card p-6 mt-4 mb-6\"><h3 class=\"font-semibold mb-3\" style=\"color: var(--text-primary)\">Rule Test Results</h3><p class=\"text-sm mb-2\" style=\"color: var(--text-secondary)\">Books that would be added by this rule:</p><div id=\"test-results-list\" class=\"max-h-64 overflow-y-auto space-y-2\"></div></div></div><div class=\"card p-6\"><h2 class=\"text-xl font-bold mb-4\" style=\"color: var(--text-primary)\">Rule Examples</h2><div class=\"space-y-4\"><div class=\"flex items-start gap-4\"><span class=\"grid place-items-center flex-shrink-0 w-8 h-8 rounded-full text-sm font-bold\" style=\"background-color: var(--accent-muted); color: var(--accent);\">1</span><div><p class=\"font-medium\" style=\"color: var(--text-primary)\">Add all Science Fiction books</p><code class=\"block mt-1 text-sm rounded-lg\" style=\"color: var(--text-secondary); background-color: var(--bg-primary); padding: 8px 12px;\">Field: genre<br>Operator: equals<br>Value: Science Fiction</code></div></div><div class=\"flex items-start gap-4\"><span class=\"grid place-items-center flex-shrink-0 w-8 h-8 rounded-full text-sm font-bold\" style=\"background-color: var(--accent-muted); color: var(--accent);\">2</span><div><p class=\"font-medium\" style=\"color: var(--text-primary)\">Add books from a specific series</p><code class=\"block mt-1 text-sm rounded-lg\" style=\"color: var(--text-secondary); background-color: var(--bg-primary); padding: 8px 12px;\">Field: series<br>Operator: starts with<br>Value: Harry Potter</code></div></div><div class=\"flex items-start gap-4\"><span class=\"grid place-items-center flex-shrink-0 w-8 h-8 rounded-full text-sm font-bold\" style=\"background-color: var(--accent-muted); color: var(--accent);\">3</span><div><p class=\"font-medium\" style=\"color: var(--text-primary)\">Add books published in a year range</p><code class=\"block mt-1 text-sm rounded-lg\" style=\"color: var(--text-secondary); background-color: var(--bg-primary); padding: 8px 12px;\">Field: copyright_year<br>Operator: greater than<br>Value: 2020</code></div></div></div></div></div></body></html>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}

templates/collections.templ

@@ -1,6 +1,18 @@
 package templates
 
-import "bookhoard/internal/handlers"
+import (
+	"fmt"
+
+	"bookhoard/internal/handlers"
+)
+
+// pluralizeBooks renders "book"/"books" for count displays.
+func pluralizeBooks(n int) string {
+	if n == 1 {
+		return "book"
+	}
+	return "books"
+}
 
 templ Collection(user User, collections []CollectionData, errorMessage string) {
 	<!DOCTYPE html>
@@ -75,7 +87,10 @@ templ Collection(user User, collections []CollectionData, errorMessage string) {
 							>
 								<div class="flex justify-between items-start mb-4">
 									<div class="text-3xl">{ col.Icon }</div>
-									<div class="flex gap-1">
+									<div class="flex gap-1 items-center">
+										if col.IsSmart {
+											<span class="badge" style="background-color: var(--accent-muted); color: var(--accent);">⚡ Smart</span>
+										}
 										<button
 											hx-get={ "/collections/" + col.ID + "/edit-modal" }
 											hx-target="#modal-container"
@@ -98,6 +113,12 @@ templ Collection(user User, collections []CollectionData, errorMessage string) {
 								</div>
 								<h3 class="text-lg font-semibold mb-2" style="color: var(--text-primary)">{ col.Name }</h3>
 								<p class="text-sm" style="color: var(--text-secondary)">{ col.Description }</p>
+								<p class="text-xs mt-3 flex items-center gap-1" style="color: var(--text-secondary);">
+									<span class="font-medium">{ fmt.Sprintf("%d %s", col.BookCount, pluralizeBooks(col.BookCount)) }</span>
+									if col.IsSmart {
+										<span>· rules-matched live</span>
+									}
+								</p>
 							</div>
 						</div>
 					}
@@ -131,8 +152,16 @@ templ CollectionDetail(user User, collection CollectionData, books []handlers.Bo
 					<div class="flex items-center gap-4">
 						<div class="grid place-items-center h-14 w-14 rounded-2xl text-3xl" style="background-color: var(--accent-muted); color: { collection.Color }">{ collection.Icon }</div>
 						<div>
-							<h1 class="text-2xl font-bold tracking-tight" style="color: var(--text-primary)">{ collection.Name }</h1>
+							<h1 class="text-2xl font-bold tracking-tight flex items-center gap-2" style="color: var(--text-primary)">
+								{ collection.Name }
+								if collection.IsSmart {
+									<span class="badge text-xs" style="background-color: var(--accent-muted); color: var(--accent);">⚡ Smart</span>
+								}
+							</h1>
 							<p class="text-sm" style="color: var(--text-secondary)">{ collection.Description }</p>
+							if collection.IsSmart {
+								<p class="text-xs mt-1" style="color: var(--text-secondary)">Membership is rules-matched live — always current, nothing to refresh.</p>
+							}
 						</div>
 					</div>
 				</div>
@@ -152,22 +181,31 @@ templ CollectionDetail(user User, collection CollectionData, books []handlers.Bo
 							/>
 						</div>
 						if !collection.IsSystem {
-							<button
-								@click="requestBulkRemove()"
-								:disabled="selectedBooks.length === 0"
-								:class="selectedBooks.length === 0 ? 'opacity-50 cursor-not-allowed' : ''"
-								class="btn btn-danger"
+							<a
+								href={ "/collections/" + collection.ID + "/rules" }
+								class="btn btn-secondary"
 							>
-								@Icon("trash", "h-4 w-4")
-								<span>Remove Selected</span>
-							</button>
-							<button
-								@click="$store.bookPicker.open()"
-								class="btn btn-primary"
-							>
-								@Icon("plus", "h-4 w-4")
-								<span>Add Books</span>
-							</button>
+								@Icon("filter", "h-4 w-4")
+								<span>Edit Rules</span>
+							</a>
+							if !collection.IsSmart {
+								<button
+									@click="requestBulkRemove()"
+									:disabled="selectedBooks.length === 0"
+									:class="selectedBooks.length === 0 ? 'opacity-50 cursor-not-allowed' : ''"
+									class="btn btn-danger"
+								>
+									@Icon("trash", "h-4 w-4")
+									<span>Remove Selected</span>
+								</button>
+								<button
+									@click="$store.bookPicker.open()"
+									class="btn btn-primary"
+								>
+									@Icon("plus", "h-4 w-4")
+									<span>Add Books</span>
+								</button>
+							}
 						}
 					</div>
 				</div>
@@ -178,7 +216,7 @@ templ CollectionDetail(user User, collection CollectionData, books []handlers.Bo
 					for _, book := range books {
 						<div class="card p-4 rounded-2xl collection-book-card" data-title={ book.Title } data-author={ book.Author } data-media-id={ book.MediaItemID }>
 							<div class="flex gap-4">
-								if !collection.IsSystem {
+								if !collection.IsSystem && !collection.IsSmart {
 									<div class="flex-shrink-0 pt-1">
 										<label class="flex items-center cursor-pointer p-2 -m-2">
 											<input
@@ -221,7 +259,7 @@ templ CollectionDetail(user User, collection CollectionData, books []handlers.Bo
 									</a>
 								</div>
 							</div>
-							if !collection.IsSystem {
+							if !collection.IsSystem && !collection.IsSmart {
 								<div class="mt-3 pt-3 border-t" style="border-color: var(--border);">
 									<button
 										@click="requestRemoveBook('{ book.MediaItemID }')"
@@ -236,7 +274,7 @@ templ CollectionDetail(user User, collection CollectionData, books []handlers.Bo
 					}
 				</div>
 			</div>
-			if !collection.IsSystem {
+			if !collection.IsSystem && !collection.IsSmart {
 				<div
 					x-data="bookPicker"
 					x-show="$store.bookPicker.isOpen"
@@ -385,6 +423,7 @@ templ CollectionDetail(user User, collection CollectionData, books []handlers.Bo
 			data-id={ collection.ID }
 			data-library-id={ libraryID }
 			data-is-system={ collection.IsSystem }
+			data-is-smart={ collection.IsSmart }
 			style="display: none;"
 		></div>
 	</html>

templates/collections_templ.go

@@ -8,7 +8,19 @@ package templates
 import "github.com/a-h/templ"
 import templruntime "github.com/a-h/templ/runtime"
 
-import "bookhoard/internal/handlers"
+import (
+	"fmt"
+
+	"bookhoard/internal/handlers"
+)
+
+// pluralizeBooks renders "book"/"books" for count displays.
+func pluralizeBooks(n int) string {
+	if n == 1 {
+		return "book"
+	}
+	return "books"
+}
 
 func Collection(user User, collections []CollectionData, errorMessage string) templ.Component {
 	return templruntime.GeneratedTemplate(func(templ_7745c5c3_Input templruntime.GeneratedComponentInput) (templ_7745c5c3_Err error) {
@@ -97,7 +109,7 @@ func Collection(user User, collections []CollectionData, errorMessage string) te
 			var templ_7745c5c3_Var2 string
 			templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.ResolveAttributeValue("/collections/" + col.ID)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 71, Col: 82}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 83, Col: 82}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var2)
 			if templ_7745c5c3_Err != nil {
@@ -110,7 +122,7 @@ func Collection(user User, collections []CollectionData, errorMessage string) te
 			var templ_7745c5c3_Var3 string
 			templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.ResolveAttributeValue(col.Color)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 74, Col: 30}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 86, Col: 30}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var3)
 			if templ_7745c5c3_Err != nil {
@@ -123,26 +135,36 @@ func Collection(user User, collections []CollectionData, errorMessage string) te
 			var templ_7745c5c3_Var4 string
 			templ_7745c5c3_Var4, templ_7745c5c3_Err = templ.JoinStringErrs(col.Icon)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 77, Col: 41}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 89, Col: 41}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var4))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 12, "</div><div class=\"flex gap-1\"><button hx-get=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 12, "</div><div class=\"flex gap-1 items-center\">")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if col.IsSmart {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 13, "<span class=\"badge\" style=\"background-color: var(--accent-muted); color: var(--accent);\">⚡ Smart</span> ")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 14, "<button hx-get=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var5 string
 			templ_7745c5c3_Var5, templ_7745c5c3_Err = templ.ResolveAttributeValue("/collections/" + col.ID + "/edit-modal")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 80, Col: 60}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 95, Col: 60}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var5)
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 13, "\" hx-target=\"#modal-container\" hx-swap=\"innerHTML\" class=\"icon-btn\" aria-label=\"Edit collection\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 15, "\" hx-target=\"#modal-container\" hx-swap=\"innerHTML\" class=\"icon-btn\" aria-label=\"Edit collection\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
@@ -150,20 +172,20 @@ func Collection(user User, collections []CollectionData, errorMessage string) te
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 14, "</button> <button hx-delete=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 16, "</button> <button hx-delete=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var6 string
 			templ_7745c5c3_Var6, templ_7745c5c3_Err = templ.ResolveAttributeValue("/api/collections/" + col.ID + "")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 89, Col: 56}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 104, Col: 56}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var6)
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 15, "\" hx-redirect=\"/collections\" hx-confirm=\"Are you sure you want to delete this collection?\" class=\"icon-btn\" aria-label=\"Delete collection\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 17, "\" hx-redirect=\"/collections\" hx-confirm=\"Are you sure you want to delete this collection?\" class=\"icon-btn\" aria-label=\"Delete collection\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
@@ -171,38 +193,61 @@ func Collection(user User, collections []CollectionData, errorMessage string) te
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 16, "</button></div></div><h3 class=\"text-lg font-semibold mb-2\" style=\"color: var(--text-primary)\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 18, "</button></div></div><h3 class=\"text-lg font-semibold mb-2\" style=\"color: var(--text-primary)\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var7 string
 			templ_7745c5c3_Var7, templ_7745c5c3_Err = templ.JoinStringErrs(col.Name)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 99, Col: 92}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 114, Col: 92}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var7))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 17, "</h3><p class=\"text-sm\" style=\"color: var(--text-secondary)\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "</h3><p class=\"text-sm\" style=\"color: var(--text-secondary)\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			var templ_7745c5c3_Var8 string
 			templ_7745c5c3_Var8, templ_7745c5c3_Err = templ.JoinStringErrs(col.Description)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 100, Col: 81}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 115, Col: 81}
 			}
 			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var8))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 18, "</p></div></div>")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "</p><p class=\"text-xs mt-3 flex items-center gap-1\" style=\"color: var(--text-secondary);\"><span class=\"font-medium\">")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var9 string
+			templ_7745c5c3_Var9, templ_7745c5c3_Err = templ.JoinStringErrs(fmt.Sprintf("%d %s", col.BookCount, pluralizeBooks(col.BookCount)))
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 117, Col: 103}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var9))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, "</span> ")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if col.IsSmart {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, "<span>· rules-matched live</span>")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, "</p></div></div>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 19, "</div></div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "</div></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -210,7 +255,7 @@ func Collection(user User, collections []CollectionData, errorMessage string) te
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 20, "</body></html>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 25, "</body></html>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -234,25 +279,25 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var9 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var9 == nil {
-			templ_7745c5c3_Var9 = templ.NopComponent
+		templ_7745c5c3_Var10 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var10 == nil {
+			templ_7745c5c3_Var10 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 21, "<!doctype html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 26, "<!doctype html><html lang=\"en\"><head><meta charset=\"UTF-8\"><meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><title>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		var templ_7745c5c3_Var10 string
-		templ_7745c5c3_Var10, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Name)
+		var templ_7745c5c3_Var11 string
+		templ_7745c5c3_Var11, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Name)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 117, Col: 27}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 138, Col: 27}
 		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var10))
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var11))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 22, " - Bookhoard</title><script src=\"/static/htmx.min.js\"></script><link href=\"/static/style.css\" rel=\"stylesheet\"><link rel=\"icon\" type=\"image/svg+xml\" href=\"/static/favicon.svg\"></head><body x-data=\"collections\" x-init=\"initCollectionsPage()\" class=\"theme-{ user.Theme }\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 27, " - Bookhoard</title><script src=\"/static/htmx.min.js\"></script><link href=\"/static/style.css\" rel=\"stylesheet\"><link rel=\"icon\" type=\"image/svg+xml\" href=\"/static/favicon.svg\"></head><body x-data=\"collections\" x-init=\"initCollectionsPage()\" class=\"theme-{ user.Theme }\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -264,7 +309,7 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 23, "<div class=\"mx-auto container px-4 sm:px-6 lg:px-8 py-8\"><div class=\"mb-6\"><a href=\"/collections\" class=\"btn btn-secondary mb-4\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 28, "<div class=\"mx-auto container px-4 sm:px-6 lg:px-8 py-8\"><div class=\"mb-6\"><a href=\"/collections\" class=\"btn btn-secondary mb-4\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -272,227 +317,97 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "<span>Back to Collections</span></a><div class=\"flex items-center gap-4\"><div class=\"grid place-items-center h-14 w-14 rounded-2xl text-3xl\" style=\"background-color: var(--accent-muted); color: { collection.Color }\">")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var11 string
-		templ_7745c5c3_Var11, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Icon)
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 132, Col: 166}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var11))
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 25, "</div><div><h1 class=\"text-2xl font-bold tracking-tight\" style=\"color: var(--text-primary)\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 29, "<span>Back to Collections</span></a><div class=\"flex items-center gap-4\"><div class=\"grid place-items-center h-14 w-14 rounded-2xl text-3xl\" style=\"background-color: var(--accent-muted); color: { collection.Color }\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var12 string
-		templ_7745c5c3_Var12, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Name)
+		templ_7745c5c3_Var12, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Icon)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 134, Col: 105}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 153, Col: 166}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var12))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 26, "</h1><p class=\"text-sm\" style=\"color: var(--text-secondary)\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 30, "</div><div><h1 class=\"text-2xl font-bold tracking-tight flex items-center gap-2\" style=\"color: var(--text-primary)\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var13 string
-		templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Description)
+		templ_7745c5c3_Var13, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Name)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 135, Col: 87}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 156, Col: 25}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var13))
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 27, "</p></div></div></div><div class=\"mb-6 flex flex-wrap justify-between items-center gap-4\"><div class=\"flex items-center gap-3\"><h2 class=\"text-lg font-bold tracking-tight\" style=\"color: var(--text-primary)\">Books in this Collection</h2><span x-show=\"selectedBooks.length > 0\" x-text=\"selectedBooks.length + ' selected'\" class=\"badge\" style=\"display: none; background-color: var(--accent); color: var(--bg-primary);\"></span></div><div class=\"flex flex-wrap gap-2 items-center\"><div class=\"flex-1 min-w-[200px] max-w-md\"><input type=\"text\" id=\"collection-search\" placeholder=\"Search within collection...\" @input=\"filterCollectionBooks()\" class=\"input\"></div>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 31, " ")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if collection.IsSmart {
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 32, "<span class=\"badge text-xs\" style=\"background-color: var(--accent-muted); color: var(--accent);\">⚡ Smart</span>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 33, "</h1><p class=\"text-sm\" style=\"color: var(--text-secondary)\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var14 string
+		templ_7745c5c3_Var14, templ_7745c5c3_Err = templ.JoinStringErrs(collection.Description)
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 161, Col: 87}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var14))
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 34, "</p>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if collection.IsSmart {
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 35, "<p class=\"text-xs mt-1\" style=\"color: var(--text-secondary)\">Membership is rules-matched live — always current, nothing to refresh.</p>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 36, "</div></div></div><div class=\"mb-6 flex flex-wrap justify-between items-center gap-4\"><div class=\"flex items-center gap-3\"><h2 class=\"text-lg font-bold tracking-tight\" style=\"color: var(--text-primary)\">Books in this Collection</h2><span x-show=\"selectedBooks.length > 0\" x-text=\"selectedBooks.length + ' selected'\" class=\"badge\" style=\"display: none; background-color: var(--accent); color: var(--bg-primary);\"></span></div><div class=\"flex flex-wrap gap-2 items-center\"><div class=\"flex-1 min-w-[200px] max-w-md\"><input type=\"text\" id=\"collection-search\" placeholder=\"Search within collection...\" @input=\"filterCollectionBooks()\" class=\"input\"></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		if !collection.IsSystem {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 28, "<button @click=\"requestBulkRemove()\" :disabled=\"selectedBooks.length === 0\" :class=\"selectedBooks.length === 0 ? 'opacity-50 cursor-not-allowed' : ''\" class=\"btn btn-danger\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 37, "<a href=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = Icon("trash", "h-4 w-4").Render(ctx, templ_7745c5c3_Buffer)
+			var templ_7745c5c3_Var15 templ.SafeURL
+			templ_7745c5c3_Var15, templ_7745c5c3_Err = templ.JoinURLErrs("/collections/" + collection.ID + "/rules")
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 185, Col: 57}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var15))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 29, "<span>Remove Selected</span></button> <button @click=\"$store.bookPicker.open()\" class=\"btn btn-primary\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 38, "\" class=\"btn btn-secondary\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = Icon("plus", "h-4 w-4").Render(ctx, templ_7745c5c3_Buffer)
+			templ_7745c5c3_Err = Icon("filter", "h-4 w-4").Render(ctx, templ_7745c5c3_Buffer)
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 30, "<span>Add Books</span></button>")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 39, "<span>Edit Rules</span></a> ")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 31, "</div></div><div id=\"books-container\" class=\"grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6\">")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		if len(books) == 0 {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 32, "<div id=\"empty-state\" class=\"col-span-full card text-center py-16\" style=\"color: var(--text-secondary)\">No books in this collection yet.</div>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-		}
-		for _, book := range books {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 33, "<div class=\"card p-4 rounded-2xl collection-book-card\" data-title=\"")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var14 string
-			templ_7745c5c3_Var14, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Title)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 179, Col: 84}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var14)
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 34, "\" data-author=\"")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var15 string
-			templ_7745c5c3_Var15, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Author)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 179, Col: 112}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var15)
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 35, "\" data-media-id=\"")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var16 string
-			templ_7745c5c3_Var16, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.MediaItemID)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 179, Col: 147}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var16)
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 36, "\"><div class=\"flex gap-4\">")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			if !collection.IsSystem {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 37, "<div class=\"flex-shrink-0 pt-1\"><label class=\"flex items-center cursor-pointer p-2 -m-2\"><input type=\"checkbox\" class=\"w-5 h-5\" :checked=\"selectedBooks.includes('{ book.MediaItemID }')\" @change=\"toggleSelection('{ book.MediaItemID }')\"></label></div>")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 38, "<div class=\"flex-1 min-w-0\"><a href=\"")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var17 templ.SafeURL
-			templ_7745c5c3_Var17, templ_7745c5c3_Err = templ.JoinURLErrs("/media/" + book.MediaItemID)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 194, Col: 47}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var17))
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 39, "\"><h3 class=\"font-semibold text-lg mb-1 line-clamp-2 hover:underline\" style=\"color: var(--text-primary)\">")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var18 string
-			templ_7745c5c3_Var18, templ_7745c5c3_Err = templ.JoinStringErrs(book.Title)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 196, Col: 23}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var18))
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 40, "</h3></a> ")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			if book.Author != "" {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 41, "<p class=\"text-sm line-clamp-1\" style=\"color: var(--text-secondary)\">by ")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-				var templ_7745c5c3_Var19 string
-				templ_7745c5c3_Var19, templ_7745c5c3_Err = templ.JoinStringErrs(book.Author)
-				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 201, Col: 27}
-				}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var19))
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 42, "</p>")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 43, "</div><div class=\"flex-shrink-0 w-16 sm:w-20\"><a href=\"")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			var templ_7745c5c3_Var20 templ.SafeURL
-			templ_7745c5c3_Var20, templ_7745c5c3_Err = templ.JoinURLErrs("/media/" + book.MediaItemID)
-			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 206, Col: 47}
-			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var20))
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 44, "\">")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			if book.CoverImagePath != "" {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 45, "<img src=\"")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-				var templ_7745c5c3_Var21 string
-				templ_7745c5c3_Var21, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.CoverImagePath)
-				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 209, Col: 37}
-				}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var21)
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 46, "\" alt=\"Cover\" class=\"w-full aspect-[3/4] object-cover rounded-lg shadow-md\" onerror=\"this.src='/static/placeholder-book.svg'\">")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			} else {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 47, "<img src=\"/static/placeholder-book.svg\" alt=\"Cover\" class=\"w-full aspect-[3/4] object-cover rounded-lg shadow-md\">")
-				if templ_7745c5c3_Err != nil {
-					return templ_7745c5c3_Err
-				}
-			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 48, "</a></div></div>")
-			if templ_7745c5c3_Err != nil {
-				return templ_7745c5c3_Err
-			}
-			if !collection.IsSystem {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 49, "<div class=\"mt-3 pt-3 border-t\" style=\"border-color: var(--border);\"><button @click=\"requestRemoveBook('{ book.MediaItemID }')\" class=\"btn btn-secondary w-full\">")
+			if !collection.IsSmart {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 40, "<button @click=\"requestBulkRemove()\" :disabled=\"selectedBooks.length === 0\" :class=\"selectedBooks.length === 0 ? 'opacity-50 cursor-not-allowed' : ''\" class=\"btn btn-danger\">")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
@@ -500,22 +415,199 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 50, "<span>Remove from Collection</span></button></div>")
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 41, "<span>Remove Selected</span></button> <button @click=\"$store.bookPicker.open()\" class=\"btn btn-primary\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = Icon("plus", "h-4 w-4").Render(ctx, templ_7745c5c3_Buffer)
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 42, "<span>Add Books</span></button>")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 51, "</div>")
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 43, "</div></div><div id=\"books-container\" class=\"grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if len(books) == 0 {
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 44, "<div id=\"empty-state\" class=\"col-span-full card text-center py-16\" style=\"color: var(--text-secondary)\">No books in this collection yet.</div>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 52, "</div></div>")
+		for _, book := range books {
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 45, "<div class=\"card p-4 rounded-2xl collection-book-card\" data-title=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var16 string
+			templ_7745c5c3_Var16, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Title)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 217, Col: 84}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var16)
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 46, "\" data-author=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var17 string
+			templ_7745c5c3_Var17, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Author)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 217, Col: 112}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var17)
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 47, "\" data-media-id=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var18 string
+			templ_7745c5c3_Var18, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.MediaItemID)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 217, Col: 147}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var18)
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 48, "\"><div class=\"flex gap-4\">")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if !collection.IsSystem && !collection.IsSmart {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 49, "<div class=\"flex-shrink-0 pt-1\"><label class=\"flex items-center cursor-pointer p-2 -m-2\"><input type=\"checkbox\" class=\"w-5 h-5\" :checked=\"selectedBooks.includes('{ book.MediaItemID }')\" @change=\"toggleSelection('{ book.MediaItemID }')\"></label></div>")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 50, "<div class=\"flex-1 min-w-0\"><a href=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var19 templ.SafeURL
+			templ_7745c5c3_Var19, templ_7745c5c3_Err = templ.JoinURLErrs("/media/" + book.MediaItemID)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 232, Col: 47}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var19))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 51, "\"><h3 class=\"font-semibold text-lg mb-1 line-clamp-2 hover:underline\" style=\"color: var(--text-primary)\">")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var20 string
+			templ_7745c5c3_Var20, templ_7745c5c3_Err = templ.JoinStringErrs(book.Title)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 234, Col: 23}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var20))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 52, "</h3></a> ")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if book.Author != "" {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 53, "<p class=\"text-sm line-clamp-1\" style=\"color: var(--text-secondary)\">by ")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				var templ_7745c5c3_Var21 string
+				templ_7745c5c3_Var21, templ_7745c5c3_Err = templ.JoinStringErrs(book.Author)
+				if templ_7745c5c3_Err != nil {
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 239, Col: 27}
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var21))
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 54, "</p>")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 55, "</div><div class=\"flex-shrink-0 w-16 sm:w-20\"><a href=\"")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var22 templ.SafeURL
+			templ_7745c5c3_Var22, templ_7745c5c3_Err = templ.JoinURLErrs("/media/" + book.MediaItemID)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 244, Col: 47}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var22))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 56, "\">")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if book.CoverImagePath != "" {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 57, "<img src=\"")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				var templ_7745c5c3_Var23 string
+				templ_7745c5c3_Var23, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.CoverImagePath)
+				if templ_7745c5c3_Err != nil {
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 247, Col: 37}
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var23)
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 58, "\" alt=\"Cover\" class=\"w-full aspect-[3/4] object-cover rounded-lg shadow-md\" onerror=\"this.src='/static/placeholder-book.svg'\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			} else {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 59, "<img src=\"/static/placeholder-book.svg\" alt=\"Cover\" class=\"w-full aspect-[3/4] object-cover rounded-lg shadow-md\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 60, "</a></div></div>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if !collection.IsSystem && !collection.IsSmart {
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 61, "<div class=\"mt-3 pt-3 border-t\" style=\"border-color: var(--border);\"><button @click=\"requestRemoveBook('{ book.MediaItemID }')\" class=\"btn btn-secondary w-full\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = Icon("trash", "h-4 w-4").Render(ctx, templ_7745c5c3_Buffer)
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 62, "<span>Remove from Collection</span></button></div>")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 63, "</div>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 64, "</div></div>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		if !collection.IsSystem {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 53, "<div x-data=\"bookPicker\" x-show=\"$store.bookPicker.isOpen\" @keyup.escape.window=\"$store.bookPicker.close()\" @click.self=\"$store.bookPicker.close()\" class=\"fixed inset-0 z-50 flex items-center justify-center p-4\" style=\"display: none; background-color: var(--surface-overlay);\"><div @click.stop x-show=\"$store.bookPicker.isOpen\" x-transition:enter=\"transition ease-out duration-200\" x-transition:enter-start=\"opacity-0 scale-95\" x-transition:enter-end=\"opacity-100 scale-100\" x-transition:leave=\"transition ease-in duration-150\" x-transition:leave-start=\"opacity-100 scale-100\" x-transition:leave-end=\"opacity-0 scale-95\" class=\"card rounded-2xl w-full max-w-6xl mx-4 my-8\" style=\"display: none; box-shadow: var(--shadow-pop);\"><div class=\"flex justify-between items-center p-6 border-b\" style=\"border-color: var(--border);\"><h2 class=\"text-xl font-bold\" style=\"color: var(--text-primary)\">Add Books to Collection</h2><button @click=\"$store.bookPicker.close()\" class=\"icon-btn\" aria-label=\"Close\">")
+		if !collection.IsSystem && !collection.IsSmart {
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 65, "<div x-data=\"bookPicker\" x-show=\"$store.bookPicker.isOpen\" @keyup.escape.window=\"$store.bookPicker.close()\" @click.self=\"$store.bookPicker.close()\" class=\"fixed inset-0 z-50 flex items-center justify-center p-4\" style=\"display: none; background-color: var(--surface-overlay);\"><div @click.stop x-show=\"$store.bookPicker.isOpen\" x-transition:enter=\"transition ease-out duration-200\" x-transition:enter-start=\"opacity-0 scale-95\" x-transition:enter-end=\"opacity-100 scale-100\" x-transition:leave=\"transition ease-in duration-150\" x-transition:leave-start=\"opacity-100 scale-100\" x-transition:leave-end=\"opacity-0 scale-95\" class=\"card rounded-2xl w-full max-w-6xl mx-4 my-8\" style=\"display: none; box-shadow: var(--shadow-pop);\"><div class=\"flex justify-between items-center p-6 border-b\" style=\"border-color: var(--border);\"><h2 class=\"text-xl font-bold\" style=\"color: var(--text-primary)\">Add Books to Collection</h2><button @click=\"$store.bookPicker.close()\" class=\"icon-btn\" aria-label=\"Close\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
@@ -523,7 +615,7 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 54, "</button></div><div class=\"p-4 border-b\" style=\"border-color: var(--border);\"><div id=\"book-picker-filters\" class=\"flex flex-wrap gap-3 items-center\"><div class=\"flex-1 min-w-[200px]\"><input type=\"text\" name=\"q\" placeholder=\"Search books...\" class=\"input\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-target=\"#book-picker-grid\" hx-trigger=\"keyup changed delay:300ms\" hx-include=\"#book-picker-filters\"></div><div class=\"flex-1 min-w-[150px]\"><input type=\"text\" name=\"author_filter\" placeholder=\"Author\" class=\"input\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-target=\"#book-picker-grid\" hx-trigger=\"change\" hx-include=\"#book-picker-filters\"></div><div class=\"flex-1 min-w-[150px]\"><input type=\"text\" name=\"genre_filter\" placeholder=\"Genre\" class=\"input\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-target=\"#book-picker-grid\" hx-trigger=\"change\" hx-include=\"#book-picker-filters\"></div><button @click=\"$store.bookPicker.clearFilters()\" class=\"btn btn-ghost\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 66, "</button></div><div class=\"p-4 border-b\" style=\"border-color: var(--border);\"><div id=\"book-picker-filters\" class=\"flex flex-wrap gap-3 items-center\"><div class=\"flex-1 min-w-[200px]\"><input type=\"text\" name=\"q\" placeholder=\"Search books...\" class=\"input\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-target=\"#book-picker-grid\" hx-trigger=\"keyup changed delay:300ms\" hx-include=\"#book-picker-filters\"></div><div class=\"flex-1 min-w-[150px]\"><input type=\"text\" name=\"author_filter\" placeholder=\"Author\" class=\"input\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-target=\"#book-picker-grid\" hx-trigger=\"change\" hx-include=\"#book-picker-filters\"></div><div class=\"flex-1 min-w-[150px]\"><input type=\"text\" name=\"genre_filter\" placeholder=\"Genre\" class=\"input\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-target=\"#book-picker-grid\" hx-trigger=\"change\" hx-include=\"#book-picker-filters\"></div><button @click=\"$store.bookPicker.clearFilters()\" class=\"btn btn-ghost\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
@@ -531,12 +623,12 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 55, "<span>Clear</span></button> <input type=\"hidden\" name=\"limit\" value=\"50\"> <input type=\"hidden\" name=\"offset\" value=\"0\"></div></div><div id=\"book-picker-grid\" class=\"grid grid-cols-2 md:grid-cols-4 lg:grid-cols-6 gap-4 p-4 max-h-96 overflow-y-auto\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-trigger=\"loadBooks\" hx-include=\"#book-picker-filters\"></div><div class=\"p-4 border-t flex justify-between items-center\" style=\"border-color: var(--border);\"><div class=\"text-sm\" style=\"color: var(--text-secondary);\"><span x-text=\"$store.bookPicker.selectedCount\"></span> books selected</div><div class=\"flex gap-2\"><button @click=\"$store.bookPicker.close()\" class=\"btn btn-secondary\">Cancel</button> <button @click=\"$store.bookPicker.submit()\" class=\"btn btn-primary\">Add Selected Books</button></div></div></div></div>")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 67, "<span>Clear</span></button> <input type=\"hidden\" name=\"limit\" value=\"50\"> <input type=\"hidden\" name=\"offset\" value=\"0\"></div></div><div id=\"book-picker-grid\" class=\"grid grid-cols-2 md:grid-cols-4 lg:grid-cols-6 gap-4 p-4 max-h-96 overflow-y-auto\" hx-get=\"/api/media-items/search?show_checkbox=true&collection_id={ collection.ID }\" hx-trigger=\"loadBooks\" hx-include=\"#book-picker-filters\"></div><div class=\"p-4 border-t flex justify-between items-center\" style=\"border-color: var(--border);\"><div class=\"text-sm\" style=\"color: var(--text-secondary);\"><span x-text=\"$store.bookPicker.selectedCount\"></span> books selected</div><div class=\"flex gap-2\"><button @click=\"$store.bookPicker.close()\" class=\"btn btn-secondary\">Cancel</button> <button @click=\"$store.bookPicker.submit()\" class=\"btn btn-primary\">Add Selected Books</button></div></div></div></div>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 56, "<div x-show=\"showConfirm\" @click.self=\"closeConfirm()\" class=\"fixed inset-0 z-[60] flex items-center justify-center p-4\" style=\"display: none; background-color: var(--surface-overlay);\"><div @click.stop class=\"card p-6 w-full max-w-md mx-4\" style=\"box-shadow: var(--shadow-pop);\"><h3 class=\"text-lg font-bold mb-2\" style=\"color: var(--text-primary)\">Remove from Collection</h3><p x-text=\"confirmMessage\" class=\"text-sm mb-6\" style=\"color: var(--text-secondary)\"></p><div class=\"flex justify-end gap-3\"><button @click=\"closeConfirm()\" class=\"btn btn-secondary\">Cancel</button> <button @click=\"executeConfirmed()\" class=\"btn btn-danger\">")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 68, "<div x-show=\"showConfirm\" @click.self=\"closeConfirm()\" class=\"fixed inset-0 z-[60] flex items-center justify-center p-4\" style=\"display: none; background-color: var(--surface-overlay);\"><div @click.stop class=\"card p-6 w-full max-w-md mx-4\" style=\"box-shadow: var(--shadow-pop);\"><h3 class=\"text-lg font-bold mb-2\" style=\"color: var(--text-primary)\">Remove from Collection</h3><p x-text=\"confirmMessage\" class=\"text-sm mb-6\" style=\"color: var(--text-secondary)\"></p><div class=\"flex justify-end gap-3\"><button @click=\"closeConfirm()\" class=\"btn btn-secondary\">Cancel</button> <button @click=\"executeConfirmed()\" class=\"btn btn-danger\">")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -544,46 +636,59 @@ func CollectionDetail(user User, collection CollectionData, books []handlers.Boo
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 57, "<span x-text=\"confirmLabel\"></span></button></div></div></div></body><div id=\"collection-data\" data-id=\"")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var22 string
-		templ_7745c5c3_Var22, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.ID)
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 385, Col: 26}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var22)
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 58, "\" data-library-id=\"")
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		var templ_7745c5c3_Var23 string
-		templ_7745c5c3_Var23, templ_7745c5c3_Err = templ.ResolveAttributeValue(libraryID)
-		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 386, Col: 30}
-		}
-		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var23)
-		if templ_7745c5c3_Err != nil {
-			return templ_7745c5c3_Err
-		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 59, "\" data-is-system=\"")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 69, "<span x-text=\"confirmLabel\"></span></button></div></div></div></body><div id=\"collection-data\" data-id=\"")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
 		var templ_7745c5c3_Var24 string
-		templ_7745c5c3_Var24, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.IsSystem)
+		templ_7745c5c3_Var24, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.ID)
 		if templ_7745c5c3_Err != nil {
-			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 387, Col: 39}
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 423, Col: 26}
 		}
 		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var24)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 60, "\" style=\"display: none;\"></div></html>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 70, "\" data-library-id=\"")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var25 string
+		templ_7745c5c3_Var25, templ_7745c5c3_Err = templ.ResolveAttributeValue(libraryID)
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 424, Col: 30}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var25)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 71, "\" data-is-system=\"")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var26 string
+		templ_7745c5c3_Var26, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.IsSystem)
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 425, Col: 39}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var26)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 72, "\" data-is-smart=\"")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		var templ_7745c5c3_Var27 string
+		templ_7745c5c3_Var27, templ_7745c5c3_Err = templ.ResolveAttributeValue(collection.IsSmart)
+		if templ_7745c5c3_Err != nil {
+			return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 426, Col: 37}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var27)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 73, "\" style=\"display: none;\"></div></html>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
@@ -607,119 +712,119 @@ func BookPickerGrid(books []handlers.BookInfo) templ.Component {
 			}()
 		}
 		ctx = templ.InitializeContext(ctx)
-		templ_7745c5c3_Var25 := templ.GetChildren(ctx)
-		if templ_7745c5c3_Var25 == nil {
-			templ_7745c5c3_Var25 = templ.NopComponent
+		templ_7745c5c3_Var28 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var28 == nil {
+			templ_7745c5c3_Var28 = templ.NopComponent
 		}
 		ctx = templ.ClearChildren(ctx)
 		for _, book := range books {
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 61, "<div class=\"relative cursor-pointer rounded-lg overflow-hidden\" @click=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 74, "<div class=\"relative cursor-pointer rounded-lg overflow-hidden\" @click=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var26 string
-			templ_7745c5c3_Var26, templ_7745c5c3_Err = templ.ResolveAttributeValue("$store.bookPicker.toggleBook('" + book.MediaItemID + "')")
+			var templ_7745c5c3_Var29 string
+			templ_7745c5c3_Var29, templ_7745c5c3_Err = templ.ResolveAttributeValue("$store.bookPicker.toggleBook('" + book.MediaItemID + "')")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 397, Col: 70}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 436, Col: 70}
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var26)
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var29)
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 62, "\"><div class=\"relative\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 75, "\"><div class=\"relative\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
 			if book.CoverImagePath != "" {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 63, "<img src=\"")
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 76, "<img src=\"")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				var templ_7745c5c3_Var27 string
-				templ_7745c5c3_Var27, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.CoverImagePath)
+				var templ_7745c5c3_Var30 string
+				templ_7745c5c3_Var30, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.CoverImagePath)
 				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 401, Col: 35}
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 440, Col: 35}
 				}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var27)
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var30)
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 64, "\" alt=\"")
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 77, "\" alt=\"")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				var templ_7745c5c3_Var28 string
-				templ_7745c5c3_Var28, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Title)
+				var templ_7745c5c3_Var31 string
+				templ_7745c5c3_Var31, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Title)
 				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 401, Col: 54}
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 440, Col: 54}
 				}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var28)
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var31)
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 65, "\" class=\"w-full aspect-[2/3] object-cover\" loading=\"lazy\" onerror=\"this.src='/static/placeholder-book.svg'\">")
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 78, "\" class=\"w-full aspect-[2/3] object-cover\" loading=\"lazy\" onerror=\"this.src='/static/placeholder-book.svg'\">")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
 			} else {
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 66, "<img src=\"/static/placeholder-book.svg\" alt=\"")
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 79, "<img src=\"/static/placeholder-book.svg\" alt=\"")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				var templ_7745c5c3_Var29 string
-				templ_7745c5c3_Var29, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Title)
+				var templ_7745c5c3_Var32 string
+				templ_7745c5c3_Var32, templ_7745c5c3_Err = templ.ResolveAttributeValue(book.Title)
 				if templ_7745c5c3_Err != nil {
-					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 403, Col: 61}
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 442, Col: 61}
 				}
-				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var29)
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var32)
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
-				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 67, "\" class=\"w-full aspect-[2/3] object-cover\" loading=\"lazy\">")
+				templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 80, "\" class=\"w-full aspect-[2/3] object-cover\" loading=\"lazy\">")
 				if templ_7745c5c3_Err != nil {
 					return templ_7745c5c3_Err
 				}
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 68, "<div x-show=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 81, "<div x-show=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var30 string
-			templ_7745c5c3_Var30, templ_7745c5c3_Err = templ.ResolveAttributeValue("$store.bookPicker.isSelected('" + book.MediaItemID + "')")
+			var templ_7745c5c3_Var33 string
+			templ_7745c5c3_Var33, templ_7745c5c3_Err = templ.ResolveAttributeValue("$store.bookPicker.isSelected('" + book.MediaItemID + "')")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 406, Col: 72}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 445, Col: 72}
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var30)
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var33)
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 69, "\" class=\"absolute inset-0 border-4 rounded-lg pointer-events-none\" style=\"border-color: var(--accent); background-color: color-mix(in srgb, var(--accent) 20%, transparent);\"></div><div x-show=\"")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 82, "\" class=\"absolute inset-0 border-4 rounded-lg pointer-events-none\" style=\"border-color: var(--accent); background-color: color-mix(in srgb, var(--accent) 20%, transparent);\"></div><div x-show=\"")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var31 string
-			templ_7745c5c3_Var31, templ_7745c5c3_Err = templ.ResolveAttributeValue("$store.bookPicker.isSelected('" + book.MediaItemID + "')")
+			var templ_7745c5c3_Var34 string
+			templ_7745c5c3_Var34, templ_7745c5c3_Err = templ.ResolveAttributeValue("$store.bookPicker.isSelected('" + book.MediaItemID + "')")
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 411, Col: 72}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 450, Col: 72}
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var31)
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ_7745c5c3_Var34)
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 70, "\" class=\"absolute top-1 right-1 w-6 h-6 rounded-full flex items-center justify-center text-sm font-bold pointer-events-none\" style=\"background-color: var(--accent); color: var(--bg-primary);\">✓</div></div><p class=\"text-xs mt-1 line-clamp-2\" style=\"color: var(--text-primary)\">")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 83, "\" class=\"absolute top-1 right-1 w-6 h-6 rounded-full flex items-center justify-center text-sm font-bold pointer-events-none\" style=\"background-color: var(--accent); color: var(--bg-primary);\">✓</div></div><p class=\"text-xs mt-1 line-clamp-2\" style=\"color: var(--text-primary)\">")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			var templ_7745c5c3_Var32 string
-			templ_7745c5c3_Var32, templ_7745c5c3_Err = templ.JoinStringErrs(book.Title)
+			var templ_7745c5c3_Var35 string
+			templ_7745c5c3_Var35, templ_7745c5c3_Err = templ.JoinStringErrs(book.Title)
 			if templ_7745c5c3_Err != nil {
-				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 418, Col: 87}
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `collections.templ`, Line: 457, Col: 87}
 			}
-			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var32))
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var35))
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}
-			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 71, "</p></div>")
+			templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 84, "</p></div>")
 			if templ_7745c5c3_Err != nil {
 				return templ_7745c5c3_Err
 			}

templates/types.go

@@ -31,6 +31,12 @@ type CollectionData struct {
 	Color       string
 	Icon        string
 	IsSystem    bool
+	// IsSmart marks rule-based ("dynamic") collections: membership is
+	// evaluated live at render, not stored in collection_items.
+	IsSmart bool
+	// BookCount is the LIVE count for the card (rule matches for smart
+	// collections, stored links for static ones).
+	BookCount int
 }
 
 type LibraryData struct {