diff --git a/css/index.css b/css/index.css
index 24a20f7..b2c7977 100644
--- a/css/index.css
+++ b/css/index.css
@@ -794,1369 +794,167 @@ body {
 #new-subject-modal .subject-color-swatch--selected {
   box-shadow: 0 0 0 2px #0f172a, 0 0 0 4px #a5b4fc;
 }
-/* css/index.css */
-*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
-
-:root {
-  --color-background-primary: #ffffff;
-  --color-background-secondary: #f7f7f5;
-  --color-background-tertiary: #efefec;
-  --color-text-primary: #1a1a18;
-  --color-text-secondary: #6b6b66;
-  --color-text-tertiary: #9c9a92;
-  --color-border-tertiary: rgba(0,0,0,0.08); /* softer */
-  --color-border-secondary: rgba(0,0,0,0.15); /* softer */
-  --color-border-primary: rgba(0,0,0,0.30);
-  
-  --color-danger-rgb: 163, 45, 45;
-  --color-info-rgb: 24, 95, 165;
-  --color-success-rgb: 22, 101, 52;
-  
-  --color-text-danger: #a32d2d;
-  --color-background-danger: #fcebeb;
-  --color-border-danger: rgba(var(--color-danger-rgb), 0.35);
-  
-  --color-text-info: #185fa5;
-  --color-background-info: #e6f1fb;
-  --color-border-info: rgba(var(--color-info-rgb), 0.35);
-  
-  --color-text-success: #166534;
-  --color-background-success: #eaf3de;
-  --color-border-success: rgba(var(--color-success-rgb), 0.35);
-
-  --color-text-warning: #854f0b;
-  --color-background-warning: #faeeda;
-  
-  --color-text-purple: #3c3489;
-  --color-background-purple: #eeedfe;
-  
-  --border-radius-sm: 6px;
-  --border-radius-md: 10px;
-  --border-radius-lg: 16px;
-  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
-  
-  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
-  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
-  --shadow-lg: 0 8px 32px rgba(0,0,0,0.08);
-}
-
-@media (prefers-color-scheme: dark) {
-  :root {
-    --color-background-primary: #181816;
-    --color-background-secondary: #20201e;
-    --color-background-tertiary: #272725;
-    --color-text-primary: #efede5;
-    --color-text-secondary: #a3a198;
-    --color-text-tertiary: #73726c;
-    --color-border-tertiary: rgba(255,255,255,0.06);
-    --color-border-secondary: rgba(255,255,255,0.12);
-    --color-border-primary: rgba(255,255,255,0.22);
-    --color-text-danger: #fc9c9c;
-    --color-background-danger: rgba(252, 156, 156, 0.15);
-    --color-border-danger: rgba(252,156,156,0.3);
-    
-    --color-text-info: #9ecdfc;
-    --color-background-info: rgba(158, 205, 252, 0.15);
-    --color-border-info: rgba(158,205,252,0.3);
-    
-    --color-text-success: #a0d45a;
-    --color-background-success: rgba(160, 212, 90, 0.15);
-    --color-border-success: rgba(160,212,90,0.3);
-
-    --color-text-warning: #fab35e;
-    --color-background-warning: rgba(250, 179, 94, 0.15);
-
-    --color-text-purple: #b9b5f5;
-    --color-background-purple: rgba(185, 181, 245, 0.15);
-  }
-}
-
-:root[data-theme="dark"] {
-  --color-background-primary: #181816;
-  --color-background-secondary: #20201e;
-  --color-background-tertiary: #272725;
-  --color-text-primary: #efede5;
-  --color-text-secondary: #a3a198;
-  --color-text-tertiary: #73726c;
-  --color-border-tertiary: rgba(255,255,255,0.06);
-  --color-border-secondary: rgba(255,255,255,0.12);
-  --color-border-primary: rgba(255,255,255,0.22);
-  --color-text-danger: #fc9c9c;
-  --color-background-danger: rgba(252, 156, 156, 0.15);
-  --color-border-danger: rgba(252,156,156,0.3);
-  
-  --color-text-info: #9ecdfc;
-  --color-background-info: rgba(158, 205, 252, 0.15);
-  --color-border-info: rgba(158,205,252,0.3);
-  
-  --color-text-success: #a0d45a;
-  --color-background-success: rgba(160, 212, 90, 0.15);
-  --color-border-success: rgba(160,212,90,0.3);
-
-  --color-text-warning: #fab35e;
-  --color-background-warning: rgba(250, 179, 94, 0.15);
-
-  --color-text-purple: #b9b5f5;
-  --color-background-purple: rgba(185, 181, 245, 0.15);
-}
-
-:root[data-theme="light"] {
-  --color-background-primary: #ffffff;
-  --color-background-secondary: #f7f7f5;
-  --color-background-tertiary: #efefec;
-  --color-text-primary: #1a1a18;
-  --color-text-secondary: #6b6b66;
-  --color-text-tertiary: #9c9a92;
-  --color-border-tertiary: rgba(0,0,0,0.08); 
-  --color-border-secondary: rgba(0,0,0,0.15); 
-  --color-border-primary: rgba(0,0,0,0.30);
-  
-  --color-text-danger: #a32d2d;
-  --color-background-danger: #fcebeb;
-  --color-border-danger: rgba(163, 45, 45, 0.35);
-  
-  --color-text-info: #185fa5;
-  --color-background-info: #e6f1fb;
-  --color-border-info: rgba(24, 95, 165, 0.35);
-  
-  --color-text-success: #166534;
-  --color-background-success: #eaf3de;
-  --color-border-success: rgba(22, 101, 52, 0.35);
-
-  --color-text-warning: #854f0b;
-  --color-background-warning: #faeeda;
-  
-  --color-text-purple: #3c3489;
-  --color-background-purple: #eeedfe;
-}
-
-body {
-  font-family: var(--font-sans);
-  background: var(--color-background-tertiary);
-  color: var(--color-text-primary);
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 32px 16px;
-  overflow-x: hidden;
-}
-
-/* Animations */
-@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
-@keyframes popIn { 0% { transform: scale(0.95); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
-
-.wrapper { width: 100%; max-width: 1200px; animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
-
-.label {
-  font-size: 12px; font-weight: 600; color: var(--color-text-tertiary);
-  letter-spacing: .08em; margin-bottom: 12px; text-transform: uppercase;
-}
-
-.app {
-  display: grid;
-  grid-template-columns: 240px 1fr 340px;
-  height: 720px;
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-lg);
-  overflow: hidden;
-  background: var(--color-background-primary);
-  box-shadow: var(--shadow-lg);
-  backdrop-filter: blur(20px);
-}
-
-/* Sidebar */
-.sidebar {
-  background: var(--color-background-secondary); border-right: 1px solid var(--color-border-tertiary);
-  padding: 20px 16px; display: flex; flex-direction: column; gap: 4px;
-}
-.sidebar-header { font-size: 11px; font-weight: 700; color: var(--color-text-tertiary); padding: 8px 12px; margin-bottom: 2px; letter-spacing: .06em; text-transform: uppercase; }
-.nav-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: var(--border-radius-md); cursor: pointer; font-size: 14px; font-weight: 500; color: var(--color-text-secondary); transition: all 0.2s ease; position: relative; }
-.nav-item:hover { background: var(--color-background-primary); color: var(--color-text-primary); transform: translateX(2px); }
-.nav-item.active { background: var(--color-background-primary); color: var(--color-text-primary); box-shadow: var(--shadow-sm); }
-.nav-item.active::before { content: ''; position: absolute; left: 0; top: 15%; height: 70%; width: 3px; background: var(--color-text-primary); border-radius: 4px; }
-.nav-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1); }
-.badge { margin-left: auto; font-size: 12px; font-weight: 600; background: var(--color-background-tertiary); color: var(--color-text-secondary); padding: 2px 8px; border-radius: 12px; transition: all 0.2s; }
-.nav-item:hover .badge { background: var(--color-background-primary); border: 1px solid var(--color-border-tertiary); }
-.sidebar-divider { height: 1px; background: var(--color-border-tertiary); margin: 12px 0; }
-.add-subject { font-size: 13px; font-weight: 500; color: var(--color-text-tertiary); padding: 8px 12px; cursor: pointer; transition: color 0.2s; display: flex; align-items: center; gap: 8px; }
-.add-subject:hover { color: var(--color-text-primary); }
-
-/* Main */
-.main { display: flex; flex-direction: column; overflow: hidden; position: relative; }
-.topbar { display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-bottom: 1px solid var(--color-border-tertiary); flex-shrink: 0; background: rgba(var(--color-background-primary), 0.8); backdrop-filter: blur(10px); z-index: 10; }
-.topbar-title { font-size: 18px; font-weight: 600; color: var(--color-text-primary); flex: 1; }
-.btn { font-family: inherit; font-size: 13px; font-weight: 600; padding: 8px 16px; border: 1px solid var(--color-border-secondary); border-radius: var(--border-radius-sm); background: var(--color-background-primary); color: var(--color-text-primary); cursor: pointer; transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: var(--shadow-sm); display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
-.btn:hover { background: var(--color-background-secondary); transform: translateY(-1px); box-shadow: var(--shadow-md); }
-.btn:active { transform: translateY(0); box-shadow: 0 0 0; }
-.btn-primary { background: var(--color-text-primary); color: var(--color-background-primary); border-color: transparent; }
-.btn-primary:hover { background: var(--color-text-secondary); }
-
-/* Calendar */
-.cal-section { padding: 16px 24px; border-bottom: 1px solid var(--color-border-tertiary); flex-shrink: 0; }
-.cal-header { display: flex; align-items: center; margin-bottom: 16px; }
-.cal-title { font-size: 15px; font-weight: 600; flex: 1; color: var(--color-text-primary); }
-.cal-nav { font-size: 18px; color: var(--color-text-secondary); cursor: pointer; padding: 4px 8px; border-radius: 4px; transition: background 0.2s; }
-.cal-nav:hover { background: var(--color-background-secondary); color: var(--color-text-primary); }
-.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
-.cal-day-label { font-size: 11px; color: var(--color-text-tertiary); padding-bottom: 8px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
-.cal-day { font-size: 13px; font-weight: 500; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius-md); cursor: pointer; color: var(--color-text-secondary); position: relative; transition: all 0.2s; }
-.cal-day:hover { background: var(--color-background-secondary); color: var(--color-text-primary); transform: scale(1.1); z-index: 1; }
-.cal-day.today { background: var(--color-text-primary); color: var(--color-background-primary); box-shadow: var(--shadow-sm); }
-.cal-day-indicators { position: absolute; bottom: 3px; left: 0; right: 0; display: flex; justify-content: center; gap: 3px; }
-.cal-day-indicator { width: 5px; height: 5px; border-radius: 50%; }
-.cal-day.muted { color: var(--color-border-secondary); }
-.cal-legend { display: flex; gap: 16px; margin-top: 16px; font-size: 11px; font-weight: 500; color: var(--color-text-tertiary); justify-content: flex-end; }
-.cal-legend span { display: flex; align-items: center; gap: 6px; }
-.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
-
-/* Tasks */
-.tasks-section { flex: 1; overflow-y: auto; padding: 0 24px 24px; scroll-behavior: smooth; }
-.tasks-section::-webkit-scrollbar { width: 6px; }
-.tasks-section::-webkit-scrollbar-thumb { background: var(--color-border-secondary); border-radius: 10px; }
-.tasks-actions-bar {
-  margin-top: 18px;
-  display: flex;
-  gap: 10px;
-  flex-wrap: wrap;
-}
-.task-action-btn {
-  border: 1px solid var(--color-border-success);
-  background: var(--color-background-success);
-  color: var(--color-text-success);
-  border-radius: var(--border-radius-sm);
-  padding: 7px 12px;
-  font-size: 12px;
-  font-weight: 700;
-  cursor: pointer;
-  transition: all 0.2s ease;
-}
-.task-action-btn:hover {
-  filter: brightness(0.98);
-  transform: translateY(-1px);
-}
-.task-action-btn:disabled {
-  opacity: 0.55;
-  cursor: not-allowed;
-  transform: none;
-  filter: none;
-}
-.task-action-btn-secondary {
-  border-color: var(--color-border-info);
-  background: var(--color-background-info);
-  color: var(--color-text-info);
-}
-.tasks-empty-state {
-  margin-top: 14px;
-  padding: 14px;
-  border-radius: var(--border-radius-md);
-  border: 1px dashed var(--color-border-secondary);
-  color: var(--color-text-secondary);
-  font-size: 13px;
-  background: var(--color-background-secondary);
-}
-.tasks-group { margin-top: 24px; animation: fadeIn 0.4s ease forwards; }
-.tasks-group-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
-.tasks-group-header span { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
-
-.task-item {
-  display: flex; align-items: flex-start; gap: 14px; padding: 12px 14px;
-  border-radius: var(--border-radius-md); cursor: pointer;
-  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
-  border: 1px solid transparent; background: var(--color-background-primary);
-  margin-bottom: 6px;
-  border: 1px solid var(--color-border-tertiary);
-}
-.task-item:hover { background: var(--color-background-secondary); transform: translateX(4px); border-color: var(--color-border-secondary); box-shadow: var(--shadow-sm); }
-.task-item.urgent { border-color: var(--color-border-danger); background: linear-gradient(to right, var(--color-background-danger) 0%, var(--color-background-primary) 100%); }
-.task-check { width: 18px; height: 18px; border-radius: 5px; border: 2px solid var(--color-border-secondary); flex-shrink: 0; margin-top: 2px; transition: all 0.2s; position: relative; cursor: pointer; }
-.task-check:hover { border-color: var(--color-text-primary); }
-.task-check.done { background: var(--color-text-success); border-color: var(--color-text-success); }
-.task-check.done::after { content: ''; position: absolute; left: 4px; top: 1px; width: 4px; height: 8px; border: solid white; border-width: 0 2px 2px 0; transform: rotate(45deg); }
-.task-info { flex: 1; min-width: 0; }
-.task-name { font-size: 14px; font-weight: 500; color: var(--color-text-primary); line-height: 1.4; transition: color 0.2s; margin-bottom: 6px; }
-.task-item.done .task-name { text-decoration: line-through; color: var(--color-text-tertiary); }
-.task-meta { font-size: 12px; color: var(--color-text-tertiary); margin-top: 6px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-weight: 500; }
-.task-pill { font-size: 11px; padding: 2px 8px; border-radius: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; border: 1px solid transparent; }
-.pill-red  { background: var(--color-background-danger); color: var(--color-text-danger); border-color: var(--color-border-danger); }
-.pill-blue { background: var(--color-background-info); color: var(--color-text-info); border-color: var(--color-border-info); }
-.pill-green{ background: var(--color-background-success); color: var(--color-text-success); border-color: var(--color-border-success); }
-.pill-amber{ background: var(--color-background-warning); color: var(--color-text-warning); border-color: rgba(133, 79, 11, 0.2); }
-.pill-purple{ background: var(--color-background-purple); color: var(--color-text-purple); border-color: rgba(60, 52, 137, 0.2); }
-
-.conflict-card { font-size: 13px; font-weight: 500; color: var(--color-text-warning); background: var(--color-background-warning); border: 1px solid rgba(133, 79, 11, 0.3); border-radius: var(--border-radius-md); padding: 12px 16px; line-height: 1.5; display: flex; gap: 12px; align-items: flex-start; box-shadow: var(--shadow-sm); }
-.conflict-icon { font-size: 18px; line-height: 1; }
-
-.task-actions {
-  display: flex;
-  gap: 8px;
-  opacity: 0;
-  transition: opacity 0.2s;
-}
-.task-item:hover .task-actions {
-  opacity: 1;
-}
-.task-btn {
-  padding: 4px 8px;
-  border-radius: 4px;
-  font-size: 11px;
-  font-weight: 600;
-  cursor: pointer;
-  border: 1px solid var(--color-border-secondary);
-  background: var(--color-background-primary);
-  color: var(--color-text-secondary);
-  transition: all 0.2s;
-}
-.task-btn:hover {
-  background: var(--color-background-secondary);
-  color: var(--color-text-primary);
-  border-color: var(--color-border-primary);
-}
-.task-btn-danger:hover {
-  background: var(--color-background-danger);
-  color: var(--color-text-danger);
-  border-color: var(--color-text-danger);
-}
-.task-btn-info:hover {
-  background: var(--color-background-info);
-  color: var(--color-text-info);
-  border-color: var(--color-text-info);
-}
-
-/* Right Panel */
-.panel { border-left: 1px solid var(--color-border-tertiary); display: flex; flex-direction: column; background: var(--color-background-secondary); overflow: hidden; }
-.panel-header { padding: 20px 24px 16px; border-bottom: 1px solid var(--color-border-tertiary); background: var(--color-background-primary); flex-shrink: 0; }
-.panel-title { font-size: 16px; font-weight: 600; color: var(--color-text-primary); display: flex; align-items: center; gap: 8px; }
-.panel-title svg { opacity: 0.8; }
-.panel-subtitle { font-size: 12px; font-weight: 500; color: var(--color-text-tertiary); margin-top: 4px; }
-
-.paste-zone { margin: 20px 20px 12px; border: 2px dashed var(--color-border-secondary); border-radius: var(--border-radius-lg); padding: 24px 20px; text-align: center; cursor: text; transition: all 0.2s; background: var(--color-background-primary); display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; min-height: 120px; overflow: hidden; }
-.paste-zone:hover { border-color: var(--color-text-info); background: var(--color-background-info); }
-.paste-zone:focus-within { border-color: var(--color-text-primary); border-style: solid; box-shadow: inset 0 0 0 1px var(--color-text-primary); outline: none; }
-.paste-icon { font-size: 24px; margin-bottom: 8px; color: var(--color-text-secondary); transition: color 0.2s; }
-.paste-zone:hover .paste-icon { color: var(--color-text-info); }
-
-.paste-input {
-  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
-  width: 100%; height: 100%; opacity: 0; resize: none; border: none; padding: 20px; font-family: inherit; font-size: 13px; z-index: 2;
-}
-
-.summary-box {
-  margin-top: 16px;
-  padding: 14px;
-  background: var(--color-background-secondary);
-  color: var(--color-text-primary);
-  border-radius: 12px;
-  font-size: 14px;
-  line-height: 1.6;
-  border: 1px solid var(--color-border-tertiary);
-}
-
-.paste-input:focus, .paste-input:not(:placeholder-shown) { opacity: 1; z-index: 10; background: var(--color-background-primary); color: var(--color-text-primary); outline: none; }
-.paste-label { font-size: 14px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 4px; pointer-events: none; }
-.paste-hint { font-size: 12px; color: var(--color-text-tertiary); line-height: 1.5; pointer-events: none; }
-
-.paste-actions { padding: 0 20px 16px; display: flex; gap: 12px; }
-
-.extract-preview { flex: 1; overflow-y: auto; padding: 0 20px 20px; scroll-behavior: smooth; }
-.extract-preview::-webkit-scrollbar { width: 6px; }
-.extract-preview::-webkit-scrollbar-thumb { background: var(--color-border-secondary); border-radius: 10px; }
-.extract-title { font-size: 11px; font-weight: 700; color: var(--color-text-tertiary); margin-bottom: 12px; letter-spacing: .06em; text-transform: uppercase; display: flex; align-items: center; justify-content: space-between; }
-
-.extract-card { background: var(--color-background-primary); border: 1px solid var(--color-border-tertiary); border-radius: var(--border-radius-md); padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow-sm); animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; transform-origin: center; position: relative; overflow: hidden; }
-.extract-subject { font-size: 11px; font-weight: 700; margin-bottom: 6px; letter-spacing: .04em; text-transform: uppercase; }
-.extract-task-name { font-size: 14px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 8px; line-height: 1.4; }
-.extract-row { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 500; color: var(--color-text-secondary); margin-top: 4px; }
-.extract-icon { font-size: 14px; }
-.conf-bar { height: 4px; border-radius: 2px; margin-top: 12px; background: var(--color-border-tertiary); overflow: hidden; }
-.conf-fill { height: 100%; border-radius: 2px; transition: width 1s cubic-bezier(0.16, 1, 0.3, 1); }
-.conf-label { font-size: 11px; font-weight: 600; color: var(--color-text-tertiary); margin-top: 6px; display: flex; justify-content: space-between; }
-.conf-edit { color: var(--color-text-info); cursor: pointer; transition: color 0.2s; }
-.conf-edit:hover { color: var(--color-text-primary); }
-
-.add-btn { margin: 0 20px 20px; padding: 12px; border: none; border-radius: var(--border-radius-md); background: var(--color-text-primary); color: var(--color-background-primary); font-size: 14px; font-weight: 600; cursor: pointer; text-align: center; flex-shrink: 0; box-shadow: 0 4px 12px rgba(0,0,0,0.15); transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); }
-.add-btn:hover:not(:disabled) { background: var(--color-text-secondary); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.2); }
-.add-btn:active:not(:disabled) { transform: translateY(0); box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
-.add-btn:disabled { background: var(--color-border-secondary); cursor: not-allowed; transform: none; box-shadow: none; color: var(--color-text-tertiary); }
-
-/* Loader */
-.loader-spinner {
-  display: inline-block;
-  width: 16px;
-  height: 16px;
-  border: 2px solid rgba(0,0,0,0.1);
-  border-radius: 50%;
-  border-top-color: var(--color-text-primary);
-  animation: spin 0.8s linear infinite;
-}
-@media (prefers-color-scheme: dark) {
-  .loader-spinner { border-color: rgba(255,255,255,0.1); border-top-color: #fff; }
-}
-@keyframes spin { to { transform: rotate(360deg); } }
-
-/* Utility classes */
-.hidden { display: none !important; }
-
-
-
-/* Header */
-.site-header {
-  width: 100%;
-  max-width: 1200px;
-  margin: 0 auto 16px auto;
-  padding: 16px 24px;
-  background: var(--color-background-primary);
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-lg);
-  box-shadow: var(--shadow-md);
-
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-
-.header-left {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-
-.logo {
-  width: 40px;
-  height: 40px;
-  border-radius: 2px;
-}
-
-.site-title {
-  font-size: 20px;
-  font-weight: 700;
-  color: var(--color-text-primary);
-}
-
-.header-nav {
-  display: flex;
-  gap: 24px;
-}
-
-.header-nav a {
-  text-decoration: none;
-  color: var(--color-text-secondary);
-  font-weight: 500;
-  transition: color 0.2s;
-}
-
-.header-nav a:hover {
-  color: var(--color-text-primary);
-}
-
-.profile-btn {
-  padding: 8px 16px;
-  border: none;
-  border-radius: var(--border-radius-md);
-  background: var(--color-text-primary);
-  color: var(--color-background-primary);
-  cursor: pointer;
-  font-weight: 600;
-}
-
-/* Footer */
-.site-footer {
-  width: 100%;
-  max-width: 1200px;
-  margin: 16px auto 0 auto;
-  padding: 16px 24px;
-  background: var(--color-background-primary);
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-lg);
-  box-shadow: var(--shadow-md);
-
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  color: var(--color-text-secondary);
-  font-size: 14px;
-}
-
-.footer-links {
-  display: flex;
-  gap: 16px;
-}
-
-.footer-links a {
-  text-decoration: none;
-  color: var(--color-text-secondary);
-}
-
-.footer-links a:hover {
-  color: var(--color-text-primary);
-}
-
-/* Settings Toggle Switch */
-.toggle-switch {
-  position: relative;
-  display: inline-block;
-  width: 44px;
-  height: 24px;
-}
-.toggle-switch input { 
-  opacity: 0;
-  width: 0;
-  height: 0;
-}
-.toggle-slider {
-  position: absolute;
-  cursor: pointer;
-  top: 0; left: 0; right: 0; bottom: 0;
-  background-color: var(--color-border-primary);
-  transition: .3s;
-  border-radius: 24px;
-}
-.toggle-slider:before {
-  position: absolute;
-  content: "";
-  height: 18px;
-  width: 18px;
-  left: 3px;
-  bottom: 3px;
-  background-color: var(--color-background-primary);
-  transition: .3s;
-  border-radius: 50%;
-}
-.toggle-switch input:checked + .toggle-slider {
-  background-color: var(--color-text-success);
-}
-.toggle-switch input:checked + .toggle-slider:before {
-  transform: translateX(20px);
-}
-
-/* Compact View utility classes */
-body.compact-view {
-  padding: 16px 8px;
-}
-body.compact-view .app {
-  height: 600px;
-}
-body.compact-view .task-item {
-  padding: 8px 10px;
-  margin-bottom: 4px;
-}
-body.compact-view .nav-item {
-  padding: 8px 10px;
-  font-size: 13px;
-}
-body.compact-view .topbar {
-  padding: 12px 16px;
-}
-body.compact-view .cal-section,
-body.compact-view .tasks-section {
-  padding: 12px 16px;
-}
-/* css/index.css */
-*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
-
-:root {
-  --color-background-primary: #ffffff;
-  --color-background-secondary: #f7f7f5;
-  --color-background-tertiary: #efefec;
-  --color-text-primary: #1a1a18;
-  --color-text-secondary: #6b6b66;
-  --color-text-tertiary: #9c9a92;
-  --color-border-tertiary: rgba(0,0,0,0.08); /* softer */
-  --color-border-secondary: rgba(0,0,0,0.15); /* softer */
-  --color-border-primary: rgba(0,0,0,0.30);
-  
-  --color-danger-rgb: 163, 45, 45;
-  --color-info-rgb: 24, 95, 165;
-  --color-success-rgb: 22, 101, 52;
-  
-  --color-text-danger: #a32d2d;
-  --color-background-danger: #fcebeb;
-  --color-border-danger: rgba(var(--color-danger-rgb), 0.35);
-  
-  --color-text-info: #185fa5;
-  --color-background-info: #e6f1fb;
-  --color-border-info: rgba(var(--color-info-rgb), 0.35);
-  
-  --color-text-success: #166534;
-  --color-background-success: #eaf3de;
-  --color-border-success: rgba(var(--color-success-rgb), 0.35);
-
-  --color-text-warning: #854f0b;
-  --color-background-warning: #faeeda;
-  
-  --color-text-purple: #3c3489;
-  --color-background-purple: #eeedfe;
-  
-  --border-radius-sm: 6px;
-  --border-radius-md: 10px;
-  --border-radius-lg: 16px;
-  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
-  
-  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
-  --shadow-md: 0 4px 16px rgba(0,0,0,0.06);
-  --shadow-lg: 0 8px 32px rgba(0,0,0,0.08);
-}
-
-@media (prefers-color-scheme: dark) {
-  :root {
-    --color-background-primary: #181816;
-    --color-background-secondary: #20201e;
-    --color-background-tertiary: #272725;
-    --color-text-primary: #efede5;
-    --color-text-secondary: #a3a198;
-    --color-text-tertiary: #73726c;
-    --color-border-tertiary: rgba(255,255,255,0.06);
-    --color-border-secondary: rgba(255,255,255,0.12);
-    --color-border-primary: rgba(255,255,255,0.22);
-    --color-text-danger: #fc9c9c;
-    --color-background-danger: rgba(252, 156, 156, 0.15);
-    --color-border-danger: rgba(252,156,156,0.3);
-    
-    --color-text-info: #9ecdfc;
-    --color-background-info: rgba(158, 205, 252, 0.15);
-    --color-border-info: rgba(158,205,252,0.3);
-    
-    --color-text-success: #a0d45a;
-    --color-background-success: rgba(160, 212, 90, 0.15);
-    --color-border-success: rgba(160,212,90,0.3);
-
-    --color-text-warning: #fab35e;
-    --color-background-warning: rgba(250, 179, 94, 0.15);
-
-    --color-text-purple: #b9b5f5;
-    --color-background-purple: rgba(185, 181, 245, 0.15);
-  }
-}
-
-body {
-  font-family: var(--font-sans);
-  background: var(--color-background-tertiary);
-  color: var(--color-text-primary);
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 32px 16px;
-  overflow-x: hidden;
-}
-
-/* Animations */
-@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
-@keyframes popIn { 0% { transform: scale(0.95); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
-
-.wrapper { width: 100%; max-width: 1200px; animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
-
-.label {
-  font-size: 12px; font-weight: 600; color: var(--color-text-tertiary);
-  letter-spacing: .08em; margin-bottom: 12px; text-transform: uppercase;
-}
-
-.app {
-  display: grid;
-  grid-template-columns: 240px 1fr var(--panel-width, 340px);
-  height: 720px;
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-lg);
-  overflow: hidden;
-  background: var(--color-background-primary);
-  box-shadow: var(--shadow-lg);
-  backdrop-filter: blur(20px);
-}
-
-/* Sidebar */
-.sidebar {
-  background: var(--color-background-secondary); border-right: 1px solid var(--color-border-tertiary);
-  padding: 20px 16px; display: flex; flex-direction: column; gap: 4px;
-}
-.sidebar-header { font-size: 11px; font-weight: 700; color: var(--color-text-tertiary); padding: 8px 12px; margin-bottom: 2px; letter-spacing: .06em; text-transform: uppercase; }
-.nav-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: var(--border-radius-md); cursor: pointer; font-size: 14px; font-weight: 500; color: var(--color-text-secondary); transition: all 0.2s ease; position: relative; }
-.nav-item:hover { background: var(--color-background-primary); color: var(--color-text-primary); transform: translateX(2px); }
-.nav-item.active { background: var(--color-background-primary); color: var(--color-text-primary); box-shadow: var(--shadow-sm); }
-.nav-item.active::before { content: ''; position: absolute; left: 0; top: 15%; height: 70%; width: 3px; background: var(--color-text-primary); border-radius: 4px; }
-.nav-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.1); }
-.badge { margin-left: auto; font-size: 12px; font-weight: 600; background: var(--color-background-tertiary); color: var(--color-text-secondary); padding: 2px 8px; border-radius: 12px; transition: all 0.2s; }
-.nav-item:hover .badge { background: var(--color-background-primary); border: 1px solid var(--color-border-tertiary); }
-.sidebar-divider { height: 1px; background: var(--color-border-tertiary); margin: 12px 0; }
-.add-subject { font-size: 13px; font-weight: 500; color: var(--color-text-tertiary); padding: 8px 12px; cursor: pointer; transition: color 0.2s; display: flex; align-items: center; gap: 8px; }
-.add-subject:hover { color: var(--color-text-primary); }
-
-/* Main */
-.main { display: flex; flex-direction: column; overflow: hidden; position: relative; }
-.topbar { display: flex; align-items: center; gap: 12px; padding: 16px 24px; border-bottom: 1px solid var(--color-border-tertiary); flex-shrink: 0; background: rgba(var(--color-background-primary), 0.8); backdrop-filter: blur(10px); z-index: 10; }
-.topbar-title { font-size: 18px; font-weight: 600; color: var(--color-text-primary); flex: 1; }
-.btn { font-family: inherit; font-size: 13px; font-weight: 600; padding: 8px 16px; border: 1px solid var(--color-border-secondary); border-radius: var(--border-radius-sm); background: var(--color-background-primary); color: var(--color-text-primary); cursor: pointer; transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: var(--shadow-sm); display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
-.btn:hover { background: var(--color-background-secondary); transform: translateY(-1px); box-shadow: var(--shadow-md); }
-.btn:active { transform: translateY(0); box-shadow: 0 0 0; }
-.btn-primary { background: var(--color-text-primary); color: var(--color-background-primary); border-color: transparent; }
-.btn-primary:hover { background: var(--color-text-secondary); }
-
-/* Calendar */
-.cal-section { padding: 16px 24px; border-bottom: 1px solid var(--color-border-tertiary); flex-shrink: 0; }
-.cal-header { display: flex; align-items: center; margin-bottom: 16px; }
-.cal-title { font-size: 15px; font-weight: 600; flex: 1; color: var(--color-text-primary); }
-.cal-nav { font-size: 18px; color: var(--color-text-secondary); cursor: pointer; padding: 4px 8px; border-radius: 4px; transition: background 0.2s; }
-.cal-nav:hover { background: var(--color-background-secondary); color: var(--color-text-primary); }
-.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
-.cal-day-label { font-size: 11px; color: var(--color-text-tertiary); padding-bottom: 8px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
-.cal-day { font-size: 13px; font-weight: 500; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: var(--border-radius-md); cursor: pointer; color: var(--color-text-secondary); position: relative; transition: all 0.2s; }
-.cal-day:hover { background: var(--color-background-secondary); color: var(--color-text-primary); transform: scale(1.1); z-index: 1; }
-.cal-day.today { background: var(--color-text-primary); color: var(--color-background-primary); box-shadow: var(--shadow-sm); }
-.cal-day-indicators { position: absolute; bottom: 3px; left: 0; right: 0; display: flex; justify-content: center; gap: 3px; }
-.cal-day-indicator { width: 5px; height: 5px; border-radius: 50%; }
-.cal-day.muted { color: var(--color-border-secondary); }
-.cal-legend { display: flex; gap: 16px; margin-top: 16px; font-size: 11px; font-weight: 500; color: var(--color-text-tertiary); justify-content: flex-end; }
-.cal-legend span { display: flex; align-items: center; gap: 6px; }
-.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
-
-/* Tasks */
-.tasks-section { flex: 1; overflow-y: auto; padding: 0 24px 24px; scroll-behavior: smooth; }
-.tasks-section::-webkit-scrollbar { width: 6px; }
-.tasks-section::-webkit-scrollbar-thumb { background: var(--color-border-secondary); border-radius: 10px; }
-.tasks-actions-bar {
-  margin-top: 18px;
-  display: flex;
-  gap: 10px;
-  flex-wrap: wrap;
-}
-.task-action-btn {
-  border: 1px solid var(--color-border-success);
-  background: var(--color-background-success);
-  color: var(--color-text-success);
-  border-radius: var(--border-radius-sm);
-  padding: 7px 12px;
-  font-size: 12px;
-  font-weight: 700;
-  cursor: pointer;
-  transition: all 0.2s ease;
-}
-.task-action-btn:hover {
-  filter: brightness(0.98);
-  transform: translateY(-1px);
-}
-.task-action-btn:disabled {
-  opacity: 0.55;
-  cursor: not-allowed;
-  transform: none;
-  filter: none;
-}
-.task-action-btn-secondary {
-  border-color: var(--color-border-info);
-  background: var(--color-background-info);
-  color: var(--color-text-info);
-}
-.tasks-empty-state {
-  margin-top: 14px;
-  padding: 14px;
-  border-radius: var(--border-radius-md);
-  border: 1px dashed var(--color-border-secondary);
-  color: var(--color-text-secondary);
-  font-size: 13px;
-  background: var(--color-background-secondary);
-}
-.tasks-group { margin-top: 24px; animation: fadeIn 0.4s ease forwards; }
-.tasks-group-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
-.tasks-group-header span { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
-
-.task-item {
-  display: flex; align-items: flex-start; gap: 14px; padding: 12px 14px;
-  border-radius: var(--border-radius-md); cursor: pointer;
-  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
-  border: 1px solid transparent; background: var(--color-background-primary);
-  margin-bottom: 6px;
-  border: 1px solid var(--color-border-tertiary);
-}
-.task-item:hover { background: var(--color-background-secondary); transform: translateX(4px); border-color: var(--color-border-secondary); box-shadow: var(--shadow-sm); }
-.task-item.urgent { border-color: var(--color-border-danger); background: linear-gradient(to right, var(--color-background-danger) 0%, var(--color-background-primary) 100%); }
-.task-check { width: 18px; height: 18px; border-radius: 5px; border: 2px solid var(--color-border-secondary); flex-shrink: 0; margin-top: 2px; transition: all 0.2s; position: relative; cursor: pointer; }
-.task-check:hover { border-color: var(--color-text-primary); }
-.task-check.done { background: var(--color-text-success); border-color: var(--color-text-success); }
-.task-check.done::after { content: ''; position: absolute; left: 4px; top: 1px; width: 4px; height: 8px; border: solid white; border-width: 0 2px 2px 0; transform: rotate(45deg); }
-.task-info { flex: 1; min-width: 0; }
-.task-name { font-size: 14px; font-weight: 500; color: var(--color-text-primary); line-height: 1.4; transition: color 0.2s; margin-bottom: 6px; }
-.task-item.done .task-name { text-decoration: line-through; color: var(--color-text-tertiary); }
-.task-meta { font-size: 12px; color: var(--color-text-tertiary); margin-top: 6px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; font-weight: 500; }
-.task-pill { font-size: 11px; padding: 2px 8px; border-radius: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 4px; border: 1px solid transparent; }
-.pill-red  { background: var(--color-background-danger); color: var(--color-text-danger); border-color: var(--color-border-danger); }
-.pill-blue { background: var(--color-background-info); color: var(--color-text-info); border-color: var(--color-border-info); }
-.pill-green{ background: var(--color-background-success); color: var(--color-text-success); border-color: var(--color-border-success); }
-.pill-amber{ background: var(--color-background-warning); color: var(--color-text-warning); border-color: rgba(133, 79, 11, 0.2); }
-.pill-purple{ background: var(--color-background-purple); color: var(--color-text-purple); border-color: rgba(60, 52, 137, 0.2); }
-
-.conflict-card { font-size: 13px; font-weight: 500; color: var(--color-text-warning); background: var(--color-background-warning); border: 1px solid rgba(133, 79, 11, 0.3); border-radius: var(--border-radius-md); padding: 12px 16px; line-height: 1.5; display: flex; gap: 12px; align-items: flex-start; box-shadow: var(--shadow-sm); }
-.conflict-icon { font-size: 18px; line-height: 1; }
-
-.task-actions {
-  display: flex;
-  gap: 8px;
-  opacity: 0;
-  transition: opacity 0.2s;
-}
-.task-item:hover .task-actions {
-  opacity: 1;
-}
-.task-btn {
-  padding: 4px 8px;
-  border-radius: 4px;
-  font-size: 11px;
-  font-weight: 600;
-  cursor: pointer;
-  border: 1px solid var(--color-border-secondary);
-  background: var(--color-background-primary);
-  color: var(--color-text-secondary);
-  transition: all 0.2s;
-}
-.task-btn:hover {
-  background: var(--color-background-secondary);
-  color: var(--color-text-primary);
-  border-color: var(--color-border-primary);
-}
-.task-btn-danger:hover {
-  background: var(--color-background-danger);
-  color: var(--color-text-danger);
-  border-color: var(--color-text-danger);
-}
-.task-btn-info:hover {
-  background: var(--color-background-info);
-  color: var(--color-text-info);
-  border-color: var(--color-text-info);
-}
-
-/* Right Panel */
-.panel { border-left: 1px solid var(--color-border-tertiary); display: flex; flex-direction: column; background: var(--color-background-secondary); overflow: hidden; }
-.panel.panel-collapsed { overflow: visible; }
-.panel.panel-collapsed .panel-title,
-.panel.panel-collapsed .panel-subtitle,
-.panel.panel-collapsed .paste-zone,
-.panel.panel-collapsed .paste-actions,
-.panel.panel-collapsed .extract-preview,
-.panel.panel-collapsed .add-btn { display: none; }
-.panel-header { padding: 20px 24px 16px; border-bottom: 1px solid var(--color-border-tertiary); background: var(--color-background-primary); flex-shrink: 0; display: flex; align-items: flex-start; gap: 10px; }
-.panel.panel-collapsed .panel-header { padding: 12px; justify-content: center; border-bottom: none; }
-.panel-toggle-btn { flex-shrink: 0; background: none; border: 1px solid var(--color-border-secondary); border-radius: var(--border-radius-sm); width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--color-text-secondary); transition: all 0.2s; margin-top: 2px; }
-.panel-toggle-btn:hover { background: var(--color-background-secondary); color: var(--color-text-primary); }
-.panel-toggle-icon { transition: transform 0.3s cubic-bezier(0.4,0,0.2,1); }
-.panel-title { font-size: 16px; font-weight: 600; color: var(--color-text-primary); display: flex; align-items: center; gap: 8px; }
-.panel-title svg { opacity: 0.8; }
-.panel-subtitle { font-size: 12px; font-weight: 500; color: var(--color-text-tertiary); margin-top: 4px; }
-
-.paste-zone { margin: 20px 20px 12px; border: 2px dashed var(--color-border-secondary); border-radius: var(--border-radius-lg); padding: 24px 20px; text-align: center; cursor: text; transition: all 0.2s; background: var(--color-background-primary); display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; min-height: 120px; overflow: hidden; }
-.paste-zone:hover { border-color: var(--color-text-info); background: var(--color-background-info); }
-.paste-zone:focus-within { border-color: var(--color-text-primary); border-style: solid; box-shadow: inset 0 0 0 1px var(--color-text-primary); outline: none; }
-.paste-icon { font-size: 24px; margin-bottom: 8px; color: var(--color-text-secondary); transition: color 0.2s; }
-.paste-zone:hover .paste-icon { color: var(--color-text-info); }
-
-.paste-input {
-  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
-  width: 100%; height: 100%; opacity: 0; resize: none; border: none; padding: 20px; font-family: inherit; font-size: 13px; z-index: 2;
-}
-.paste-input:focus, .paste-input:not(:placeholder-shown) { opacity: 1; z-index: 10; background: var(--color-background-primary); color: var(--color-text-primary); outline: none; }
-.paste-label { font-size: 14px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 4px; pointer-events: none; }
-.paste-hint { font-size: 12px; color: var(--color-text-tertiary); line-height: 1.5; pointer-events: none; }
-
-.paste-actions { padding: 0 20px 16px; display: flex; gap: 12px; }
-
-.extract-preview { flex: 1; overflow-y: auto; padding: 0 20px 20px; scroll-behavior: smooth; }
-.extract-preview::-webkit-scrollbar { width: 6px; }
-.extract-preview::-webkit-scrollbar-thumb { background: var(--color-border-secondary); border-radius: 10px; }
-.extract-title { font-size: 11px; font-weight: 700; color: var(--color-text-tertiary); margin-bottom: 12px; letter-spacing: .06em; text-transform: uppercase; display: flex; align-items: center; justify-content: space-between; }
-
-.extract-card { background: var(--color-background-primary); border: 1px solid var(--color-border-tertiary); border-radius: var(--border-radius-md); padding: 14px 16px; margin-bottom: 12px; box-shadow: var(--shadow-sm); animation: popIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; transform-origin: center; position: relative; overflow: hidden; }
-.extract-subject { font-size: 11px; font-weight: 700; margin-bottom: 6px; letter-spacing: .04em; text-transform: uppercase; }
-.extract-task-name { font-size: 14px; font-weight: 600; color: var(--color-text-primary); margin-bottom: 8px; line-height: 1.4; }
-.extract-row { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 500; color: var(--color-text-secondary); margin-top: 4px; }
-.extract-icon { font-size: 14px; }
-.conf-bar { height: 4px; border-radius: 2px; margin-top: 12px; background: var(--color-border-tertiary); overflow: hidden; }
-.conf-fill { height: 100%; border-radius: 2px; transition: width 1s cubic-bezier(0.16, 1, 0.3, 1); }
-.conf-label { font-size: 11px; font-weight: 600; color: var(--color-text-tertiary); margin-top: 6px; display: flex; justify-content: space-between; }
-.conf-edit { color: var(--color-text-info); cursor: pointer; transition: color 0.2s; }
-.conf-edit:hover { color: var(--color-text-primary); }
-
-.add-btn { margin: 0 20px 20px; padding: 12px; border: none; border-radius: var(--border-radius-md); background: var(--color-text-primary); color: var(--color-background-primary); font-size: 14px; font-weight: 600; cursor: pointer; text-align: center; flex-shrink: 0; box-shadow: 0 4px 12px rgba(0,0,0,0.15); transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); }
-.add-btn:hover:not(:disabled) { background: var(--color-text-secondary); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.2); }
-.add-btn:active:not(:disabled) { transform: translateY(0); box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
-.add-btn:disabled { background: var(--color-border-secondary); cursor: not-allowed; transform: none; box-shadow: none; color: var(--color-text-tertiary); }
-
-/* Loader */
-.loader-spinner {
-  display: inline-block;
-  width: 16px;
-  height: 16px;
-  border: 2px solid rgba(0,0,0,0.1);
-  border-radius: 50%;
-  border-top-color: var(--color-text-primary);
-  animation: spin 0.8s linear infinite;
-}
-@media (prefers-color-scheme: dark) {
-  .loader-spinner { border-color: rgba(255,255,255,0.1); border-top-color: #fff; }
-}
-@keyframes spin { to { transform: rotate(360deg); } }
-
-/* Utility classes */
-.hidden { display: none !important; }
-
-/* Timer duration input */
-.timer-duration-row { display: flex; align-items: center; gap: 10px; }
-.timer-duration-label { font-size: 12px; font-weight: 600; color: var(--color-text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; }
-.timer-duration-input { width: 64px; padding: 6px 10px; border: 1px solid var(--color-border-secondary); border-radius: var(--border-radius-sm); background: var(--color-background-primary); color: var(--color-text-primary); font-size: 14px; font-weight: 600; font-family: inherit; text-align: center; transition: border-color 0.2s; }
-.timer-duration-input:focus { outline: none; border-color: var(--color-text-primary); }
-.timer-duration-input:disabled { opacity: 0.5; cursor: not-allowed; }
-
-/* Focus Mode */
-.focus-section {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  padding: 24px;
-  overflow-y: auto;
-  gap: 32px;
-}
-.focus-dashboard {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: 24px;
-}
-.timer-container {
-  position: relative;
-  width: 240px;
-  height: 240px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-.timer-svg {
-  position: absolute;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 100%;
-  transform: rotate(-90deg);
-}
-.timer-path-elapsed {
-  fill: none;
-  stroke: var(--color-border-tertiary);
-  stroke-width: 4;
-}
-.timer-path-remaining {
-  fill: none;
-  stroke: var(--color-text-primary);
-  stroke-width: 6;
-  stroke-linecap: round;
-  transition: stroke-dashoffset 1s linear;
-}
-.timer-text {
-  font-size: 48px;
-  font-weight: 700;
-  color: var(--color-text-primary);
-  font-variant-numeric: tabular-nums;
-  letter-spacing: -0.02em;
-  z-index: 1;
-}
-.timer-controls {
-  display: flex;
-  gap: 12px;
-}
-.focus-task-container, .focus-task-selector {
-  width: 100%;
-  max-width: 600px;
-  margin: 0 auto;
-}
-.focus-task-header {
-  font-size: 13px;
-  font-weight: 600;
-  color: var(--color-text-tertiary);
-  text-transform: uppercase;
-  letter-spacing: 0.05em;
-  margin-bottom: 12px;
-}
-.active-focus-task {
-  background: var(--color-background-primary);
-  border: 1px solid var(--color-border-primary);
-  border-radius: var(--border-radius-md);
-  padding: 20px;
-  box-shadow: var(--shadow-md);
-  min-height: 80px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-.no-task-selected {
-  color: var(--color-text-secondary);
-  font-size: 14px;
-  font-weight: 500;
-}
-.focus-task-list {
-  display: flex;
-  flex-direction: column;
-  gap: 8px;
-}
-.focus-task-item {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-  padding: 12px;
-  background: var(--color-background-primary);
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-md);
-  cursor: pointer;
-  transition: all 0.2s;
-}
-.focus-task-item:hover {
-  background: var(--color-background-secondary);
-  border-color: var(--color-text-info);
-  transform: translateY(-1px);
-}
-.focus-task-item .task-name {
-  margin-bottom: 0;
-  flex: 1;
-}
-
-
-/* Header */
-.site-header {
-  width: 100%;
-  max-width: 1200px;
-  margin: 0 auto 16px auto;
-  padding: 16px 24px;
-  background: var(--color-background-primary);
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-lg);
-  box-shadow: var(--shadow-md);
-
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-
-.header-left {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-
-.logo {
-  width: 40px;
-  height: 40px;
-  border-radius: 2px;
-}
-
-.site-title {
-  font-size: 20px;
-  font-weight: 700;
-  color: var(--color-text-primary);
-}
-
-.header-nav {
-  display: flex;
-  gap: 24px;
-}
-
-.header-nav a {
-  text-decoration: none;
-  color: var(--color-text-secondary);
-  font-weight: 500;
-  transition: color 0.2s;
-}
-
-.header-nav a:hover {
-  color: var(--color-text-primary);
-}
-
-.profile-btn {
-  padding: 8px 16px;
-  border: none;
-  border-radius: var(--border-radius-md);
-  background: var(--color-text-primary);
-  color: var(--color-background-primary);
-  cursor: pointer;
-  font-weight: 600;
-}
-
-/* Footer */
-.site-footer {
-  width: 100%;
-  max-width: 1200px;
-  margin: 16px auto 0 auto;
-  padding: 16px 24px;
-  background: var(--color-background-primary);
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-lg);
-  box-shadow: var(--shadow-md);
-
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  color: var(--color-text-secondary);
-  font-size: 14px;
-}
-
-.footer-links {
-  display: flex;
-  gap: 16px;
-}
 
-.footer-links a {
-  text-decoration: none;
-  color: var(--color-text-secondary);
+/* Settings Toggle Switch */
+.toggle-switch {
+  position: relative;
+  display: inline-block;
+  width: 44px;
+  height: 24px;
 }
-
-.footer-links a:hover {
-  color: var(--color-text-primary);
+.toggle-switch input { 
+  opacity: 0;
+  width: 0;
+  height: 0;
 }
-
-/* Global crash boundary UI */
-.crash-screen {
-  min-height: 100vh;
-  width: 100%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  padding: 24px;
-  background:
-    radial-gradient(circle at 20% 20%, rgba(24, 95, 165, 0.16), transparent 40%),
-    radial-gradient(circle at 80% 0%, rgba(22, 101, 52, 0.14), transparent 42%),
-    var(--color-background-tertiary);
+.toggle-slider {
+  position: absolute;
+  cursor: pointer;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background-color: var(--color-border-primary);
+  transition: .3s;
+  border-radius: 24px;
 }
-
-.crash-card {
-  width: min(560px, 100%);
-  border-radius: var(--border-radius-lg);
-  border: 1px solid var(--color-border-tertiary);
-  background: var(--color-background-primary);
-  box-shadow: var(--shadow-lg);
-  padding: 28px;
+.toggle-slider:before {
+  position: absolute;
+  content: "";
+  height: 18px;
+  width: 18px;
+  left: 3px;
+  bottom: 3px;
+  background-color: var(--color-background-primary);
+  transition: .3s;
+  border-radius: 50%;
 }
-
-.crash-illustration {
-  font-size: 30px;
-  margin-bottom: 12px;
+.toggle-switch input:checked + .toggle-slider {
+  background-color: var(--color-text-success);
 }
-
-.crash-title {
-  font-size: 28px;
-  margin-bottom: 10px;
+.toggle-switch input:checked + .toggle-slider:before {
+  transform: translateX(20px);
 }
 
-.crash-copy {
-  color: var(--color-text-secondary);
-  line-height: 1.5;
-  margin-bottom: 8px;
+/* Compact View utility classes */
+body.compact-view {
+  padding: 16px 8px;
 }
-
-.crash-quote {
-  color: var(--color-text-info);
-  font-weight: 600;
-  margin-bottom: 16px;
+body.compact-view .app {
+  height: 600px;
 }
-
-.crash-refresh {
-  border: none;
-  border-radius: var(--border-radius-md);
-  padding: 10px 16px;
-  font-size: 14px;
-  font-weight: 700;
-  color: var(--color-background-primary);
-  background: var(--color-text-primary);
-  cursor: pointer;
+body.compact-view .task-item {
+  padding: 8px 10px;
+  margin-bottom: 4px;
 }
-
-.crash-refresh:hover {
-  background: var(--color-text-secondary);
+body.compact-view .nav-item {
+  padding: 8px 10px;
+  font-size: 13px;
 }
-
-.crash-details {
-  margin-top: 14px;
-  color: var(--color-text-secondary);
+body.compact-view .topbar {
+  padding: 12px 16px;
 }
-
-.crash-details pre {
-  margin-top: 8px;
-  white-space: pre-wrap;
-  overflow-wrap: anywhere;
-  font-size: 12px;
-  background: var(--color-background-secondary);
-  border: 1px solid var(--color-border-tertiary);
-  border-radius: var(--border-radius-sm);
-  padding: 10px;
+body.compact-view .cal-section,
+body.compact-view .tasks-section {
+  padding: 12px 16px;
 }
 
-/* Task Addition Model */
-
-
-#new-task-modal{
-
+/* Auth Modal Overlay */
+#auth-modal {
   position: fixed;
   inset: 0;
-  z-index: 9998;
-  display: none;
+  width: 100%;
+  height: 100%;
+  display: flex;
   align-items: center;
   justify-content: center;
-  background-color: rgba(0, 0, 0, 0.55) !important; 
+  background: rgba(15, 15, 15, 0.82);
+  backdrop-filter: blur(3px);
+  -webkit-backdrop-filter: blur(3px);
+  z-index: 9999;
+  overflow: hidden;
 }
 
-
-#new-task-modal .modal-card {
+#auth-modal .modal-card {
   width: 100%;
-  max-width: 360px;
-  background-color: #0f172a;                     
-  border-radius: 14px;
-  padding: 20px 20px 16px;
-  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6) !important;
-  color: #e5e7eb;                        
+  max-width: 400px;
+  background: var(--color-background-primary);
+  border: 1px solid var(--color-border-secondary);
+  border-radius: var(--border-radius-lg);
+  padding: 32px 28px 28px;
+  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.22);
   box-sizing: border-box;
-  border: 1px solid rgba(148, 163, 184, 0.35)  !important;
 }
 
-
-#new-task-modal .modal-card h3 {
-  margin: 0 0 12px;
-  font-size: 18px;
-  font-weight: 600;
-  letter-spacing: 0.01em;
-  color: #f9fafb;
+#auth-modal .modal-card h2 {
+  font-size: 20px;
+  font-weight: 700;
+  color: var(--color-text-primary);
+  margin-bottom: 6px;
 }
 
+#auth-modal .modal-card p {
+  font-size: 13px;
+  color: var(--color-text-secondary);
+  margin-bottom: 20px;
+}
 
-#new-task-modal label {
+#auth-modal label {
   display: block;
   font-size: 11px;
   font-weight: 600;
   text-transform: uppercase;
   letter-spacing: 0.06em;
-  color: #9ca3af; /* muted */
+  color: var(--color-text-tertiary);
   margin-bottom: 4px;
 }
 
-
-#new-task-modal input,
-#new-task-modal select {
+#auth-modal input {
   width: 100%;
   box-sizing: border-box;
-  font-size: 13px;
-  padding: 7px 8px;
-  margin-bottom: 10px;
-  border-radius: 6px;
-  border: 1px solid #4b5563;              
-  background-color: #111827 !important;                  
-  color: #e5e7eb;
-  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
-  color-scheme: dark;                      
-}
-
-
-#new-task-modal input::placeholder {
-  color: #6b7280;
+  font-size: 14px;
+  padding: 9px 12px;
+  margin-bottom: 12px;
+  border-radius: var(--border-radius-sm);
+  border: 1px solid var(--color-border-secondary);
+  background: var(--color-background-secondary);
+  color: var(--color-text-primary);
+  font-family: inherit;
+  transition: border-color 0.15s ease;
 }
 
-
-#new-task-modal input:focus,
-#new-task-modal select:focus {
+#auth-modal input:focus {
   outline: none;
-  border-color: #4f46e5;
-  box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.35);
-  background: #020617;                     
-}
-
-
-#new-task-modal .modal-card > div:last-child {
-  display: flex;
-  justify-content: flex-end;
-  gap: 8px;
-  margin-top: 6px;
+  border-color: var(--color-text-primary);
 }
 
-
-#new-task-modal .btn {
-  font-size: 12px;
-  padding: 6px 10px;
-  border-radius: 999px;
-}
-
-#new-task-modal .btn:not(.btn-primary) {
-  background: rgba(15, 23, 42, 0.9);
-  color: #e5e7eb;
-  border: 1px solid #4b5563;
+#auth-modal input::placeholder {
+  color: var(--color-text-tertiary);
 }
 
-#new-task-modal .btn:not(.btn-primary):hover {
-  background: #020617;
+#auth-modal .btn {
+  width: 100%;
+  justify-content: center;
+  padding: 10px 16px;
+  font-size: 14px;
 }
 
-
-#new-task-modal.showing .modal-card {
-  animation: new-task-modal-in 0.16s ease-out;
+#auth-modal .auth-switch {
+  margin-top: 16px;
+  text-align: center;
+  font-size: 13px;
+  color: var(--color-text-secondary);
 }
 
-@keyframes new-task-modal-in {
-  from {
-    opacity: 0;
-    transform: translateY(6px) scale(0.97);
-  }
-  to {
-    opacity: 1;
-    transform: translateY(0) scale(1);
-  }
+#auth-modal .auth-switch a,
+#auth-modal .auth-switch span {
+  color: var(--color-text-primary);
+  font-weight: 600;
+  cursor: pointer;
+  text-decoration: underline;
+  text-underline-offset: 2px;
 }
 
-
 @media (max-width: 480px) {
-  #new-task-modal .modal-card {
-    max-width: 90vw;
-    padding: 16px 14px 12px;
+  #auth-modal .modal-card {
+    max-width: 92vw;
+    padding: 24px 18px 20px;
   }
 }
-
-
-.smart-workload-card {
-  margin-bottom: 14px;
-  padding: 14px;
-  border-radius: 14px;
-  background: rgba(255, 184, 77, 0.08);
-  border: 1px solid rgba(255, 184, 77, 0.25);
-  backdrop-filter: blur(10px);
-  display: flex;
-  justify-content: space-between;
-  gap: 18px;
-  align-items: flex-start;
-  flex-wrap: wrap;
-}
-
-.smart-workload-title {
-  font-size: 14px;
-  font-weight: 700;
-  margin-bottom: 8px;
-  color: #ffcc66;
-}
-
-.smart-workload-score {
-  min-width: 90px;
-  font-size: 12px;
-  margin-bottom: 10px;
-  color: #cfcfcf;
-}
-
-.smart-suggestion-list {
-  margin: 0;
-  padding-left: 18px;
-}
-
-.smart-suggestion-list li {
-  margin-bottom: 6px;
-  color: #e6e6e6;
-  line-height: 1.5;
-  font-size: 13px;
-}
-.smart-workload-card.high {
-  border-color: rgba(255, 77, 77, 0.5);
-  background: rgba(255, 77, 77, 0.08);
-}
-
-.smart-workload-card.medium {
-  border-color: rgba(255, 184, 77, 0.25);
-}
-.smart-highlight {
-  color: #ffcc66;
-  font-weight: 600;
-}
\ No newline at end of file