:root{--ink: #171923;--bg: #f4f5f7;--surface: #ffffff;--line: #e7e9ee;--accent: #4f6bfe;--accent-soft: #eaeeff;--sage: #17a673;--sage-soft: #e4f7ef;--danger: #e5484d;--danger-soft: #fde7e8;--muted: #8b8fa3;--radius: 16px;--radius-sm: 10px;--shadow: 0 1px 2px rgba(23, 25, 35, .04), 0 8px 24px rgba(23, 25, 35, .05);--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}:root[data-theme=dark]{--ink: #f2f3f7;--bg: #0d0f16;--surface: #171a24;--line: rgba(255, 255, 255, .1);--accent: #7b89ff;--accent-soft: rgba(123, 137, 255, .18);--sage: #34d399;--sage-soft: rgba(52, 211, 153, .16);--danger: #f87171;--danger-soft: rgba(248, 113, 113, .16);--muted: #8b90a6;--shadow: 0 1px 2px rgba(0, 0, 0, .2), 0 8px 24px rgba(0, 0, 0, .24)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer}::selection{background:var(--accent-soft)}a{color:inherit}.app-shell{display:flex;min-height:100vh}.hamburger-btn{position:fixed;top:20px;left:20px;z-index:40;width:40px;height:40px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.hamburger-btn span{display:block;width:18px;height:2px;background:var(--ink);border-radius:1px}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;z-index:45}.sidebar{width:232px;flex-shrink:0;background:var(--surface);border-right:1px solid 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var(--line)}.habit-toggle-sm{width:22px;height:22px;min-width:22px;font-size:11px}.dashboard-date{font-size:14px;color:var(--muted);text-transform:capitalize;margin:-8px 0 18px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;align-items:start}.dashboard-widget{padding:18px 20px;display:flex;flex-direction:column;gap:10px}.dashboard-widget-title{font-size:14px;font-weight:700;cursor:pointer}.dashboard-widget-title:hover{color:var(--accent)}.dashboard-row{display:flex;align-items:center;gap:10px;font-size:13.5px;padding:3px 0}.dashboard-row-clickable{cursor:pointer}.dashboard-event-time{color:var(--muted);font-size:12px;min-width:42px}.dashboard-task-topic{font-size:11.5px;color:var(--muted)}@media (max-width: 720px){.sidebar{width:82vw;max-width:280px}.main{padding:84px 20px 24px}}