Update styles.css

public/styles.css

@@ -1,20 +1,13 @@
-/* ---------- Theme tokens ---------- */
+/* ---------- Theme ---------- */
 :root{
   --bg:#0c0c0c;
   --panel:#141414;
-  --muted:#1d1d1d;
   --text:#e6e3d7;
   --sub:#b9b39a;
   --gold:#d4af37;
-  --line:#61521a;
 
   --topbar-h:56px;
   --sidebar-w:320px;
-  --gap:16px;
-
-  --shadow:0 8px 24px rgba(0,0,0,.35);
-  --ring:0 0 0 1px rgba(212,175,55,.25);
-  --radius:12px;
 
   color-scheme:dark;
 }
@@ -23,7 +16,7 @@
 html,body{ height:100% }
 body{
   margin:0;
-  font:16px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Apple Color Emoji","Segoe UI Emoji";
+  font:16px/1.55 Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
   background:var(--bg);
   color:var(--text);
 }
@@ -32,11 +25,10 @@ body{
 .topbar{
   position:sticky; top:0; z-index:50;
   height:var(--topbar-h);
-  display:flex; align-items:center; gap:12px;
+  display:flex; align-items:center; gap:14px;
   padding:0 12px 0 8px;
   background:linear-gradient(180deg,#0f0f0f,#0b0b0b);
   border-bottom:1px solid #151515;
-  box-shadow:var(--shadow);
 }
 
 .icon-btn{
@@ -44,14 +36,12 @@ body{
   display:inline-grid; place-items:center;
   border-radius:10px; border:1px solid #262626;
   background:#121212; color:var(--text);
-  cursor:pointer; user-select:none;
+  cursor:pointer;
 }
 .icon-btn:focus-visible{ outline:2px solid var(--gold) }
 
 .primary-nav{
-  display:flex; gap:18px;
-  align-items:center;
-  padding-left:4px;
+  display:flex; gap:20px; align-items:center; padding-left:4px;
 }
 .primary-nav a{
   color:var(--gold); text-decoration:none; font-weight:600; letter-spacing:.2px;
@@ -61,10 +51,7 @@ body{
 .spacer{ flex:1 }
 
 /* ---------- Layout ---------- */
-#appLayout{
-  display:flex;
-  min-height:calc(100vh - var(--topbar-h));
-}
+#appLayout{ display:flex; min-height:calc(100vh - var(--topbar-h)) }
 
 /* Sidebar */
 .sidebar{
@@ -72,47 +59,38 @@ body{
   width:var(--sidebar-w);
   flex:0 0 var(--sidebar-w);
   background:var(--panel);
-  border-right:1px solid #191919;
-  overflow:auto; /* independent scroll */
+  border-right:1px solid #121212;
+  overflow:auto;
   will-change:transform;
   transition:transform .25s ease;
   z-index:20;
 }
 
-/* Desktop collapse support */
-body.sidebar-collapsed .sidebar{
-  transform:translateX(calc(-1 * var(--sidebar-w)));
-}
-body.sidebar-collapsed .content{
-  margin-left:0;
-}
+/* Desktop collapse */
+body.sidebar-collapsed .sidebar{ transform:translateX(calc(-1 * var(--sidebar-w))) }
+body.sidebar-collapsed .content{ margin-left:0 }
 
-/* Mobile overlay behaviour */
+/* Mobile overlay */
 @media (max-width:1024px){
   .sidebar{
     position:fixed; inset:var(--topbar-h) auto 0 0;
     max-height:calc(100vh - var(--topbar-h));
-    box-shadow:var(--shadow);
     transform:translateX(-100%);
+    box-shadow:0 8px 24px rgba(0,0,0,.35);
   }
   body.sidebar-open .sidebar{ transform:none }
 }
 
-/* Content area */
+/* Content */
 .content{
   position:relative;
   flex:1 1 auto;
   margin-left:var(--sidebar-w);
-  padding:20px clamp(12px, 3vw, 28px);
+  padding:16px 24px 32px 12px; /* tighter left to remove “gap” look */
   transition:margin-left .25s ease;
 }
-@media (max-width:1024px){
-  .content{ margin-left:0 }
-}
-
-/* When desktop collapsed via toggle button */
+@media (max-width:1024px){ .content{ margin-left:0 } }
 @media (min-width:1025px){
-  body.sidebar-open .sidebar{ transform:none }
   body.sidebar-open .content{ margin-left:var(--sidebar-w) }
 }
 
@@ -134,36 +112,27 @@ body.sidebar-collapsed .content{
   border:1px solid #252525; border-radius:10px; padding:0 10px;
 }
 
-/* Tree list */
+/* Tree */
 .tree{ padding:10px }
 .tree a{
   display:block; padding:8px 10px; margin:2px 0;
-  border-radius:10px;
-  color:var(--text); text-decoration:none;
+  border-radius:10px; text-decoration:none; color:var(--text);
 }
 .tree a:hover{ background:#111 }
-.tree .meta{ color:var(--sub); font-size:.85rem }
+.tree .meta{ color:var(--sub); font-size:.86rem }
 
-/* Viewer */
+/* Viewer — removed “card” frame to avoid bounded look/gap */
 .viewer{
-  background:radial-gradient(1200px 600px at 20% 10%, rgba(212,175,55,.05), transparent 60%);
-  border:1px solid #1a1a1a;
-  border-radius:var(--radius);
-  padding:clamp(16px, 2.5vw, 32px);
-  box-shadow:var(--ring);
-  min-height:40vh; /* no giant fixed heights */
+  padding:0 8px 24px 16px;
 }
 .viewer .empty{ opacity:.75 }
 .viewer h1,h2,h3{ color:var(--gold); margin:0 0 .75rem }
 .viewer h1{ font-size:clamp(1.8rem,4vw,2.6rem) }
 .viewer blockquote{
-  margin:1rem 0; padding:0 0 0 1rem; border-left:4px solid var(--line); color:var(--sub)
+  margin:1rem 0; padding-left:1rem; border-left:4px solid #61521a; color:var(--sub)
 }
 .viewer hr{ border:0; border-top:1px solid #222; margin:1.5rem 0 }
-.viewer img, .viewer iframe{ max-width:100%; display:block; border-radius:12px }
-
-/* Prev/Next (optional anchors you add in content) */
-.pager{ display:flex; justify-content:space-between; margin-top:2rem; color:var(--sub) }
+.viewer img, .viewer iframe{ max-width:100%; height:auto; display:block; border-radius:12px }
 
 /* Utilities */
 .visually-hidden{