:root{--brand: #087b82;--brand-dark: #0d464d;--brand-deep: #083238;--brand-light: #e8f7f6;--brand-hover: #0c919a;--accent: #10b981;--accent-light: #ecfdf5;--canvas: #f4f7f9;--surface: #ffffff;--surface-subtle: #f8fafc;--line: #e2e8f0;--line-strong: #cbd5e1;--ink: #0f172a;--ink-secondary: #334155;--ink-muted: #64748b;--ink-subtle: #94a3b8;--danger: #ef4444;--danger-light: #fef2f2;--warning: #f59e0b;--warning-light: #fffbeb;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);--shadow-md: 0 4px 12px -2px rgba(15, 23, 42, .08), 0 2px 6px -1px rgba(15, 23, 42, .04);--shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, .12), 0 4px 12px -2px rgba(15, 23, 42, .06);--shadow-drawer: -8px 0 32px rgba(13, 70, 77, .18);font-family:Noto Sans TC,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background-color:var(--canvas);-webkit-font-smoothing:antialiased}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;min-height:100vh;background:var(--canvas);color:var(--ink);overflow-x:hidden}button,input,select,textarea{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;background:transparent;transition:all .18s ease}button:disabled{opacity:.55;cursor:not-allowed}a{color:var(--brand);text-decoration:none;transition:color .18s ease}a:hover{color:var(--brand-hover)}.app-shell{display:flex;min-height:100vh;width:100%}.app-sidebar{width:256px;background:linear-gradient(180deg,var(--brand-deep) 0%,var(--brand-dark) 100%);color:#fff;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;box-shadow:4px 0 24px #0000001f;z-index:30}.app-main{flex:1;display:flex;flex-direction:column;min-width:0;min-height:100vh;background:var(--canvas)}.content-container{padding:24px 28px 48px;max-width:1540px;width:100%;margin:0 auto}.top-header{height:64px;background:#fffffff0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:20px;transition:box-shadow .2s ease,border-color .2s ease}.card:hover{border-color:var(--line-strong)}.card-interactive{cursor:pointer}.card-interactive:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#087b8259}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;border-radius:var(--radius-sm);padding:9px 16px;min-height:40px;transition:all .16s ease;white-space:nowrap}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 2px 6px #087b824d}.btn-primary:hover:not(:disabled){background:var(--brand-hover);box-shadow:0 4px 12px #087b8266;transform:translateY(-1px)}.btn-secondary{background:var(--surface);border:1px solid var(--line-strong);color:var(--ink-secondary)}.btn-secondary:hover:not(:disabled){background:var(--surface-subtle);border-color:var(--ink-muted)}.btn-accent{background:var(--accent);color:#fff;box-shadow:0 2px 6px #10b9814d}.btn-accent:hover:not(:disabled){background:#059669}.btn-danger{background:var(--danger-light);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover:not(:disabled){background:var(--danger);color:#fff}.btn-ghost{color:var(--ink-muted)}.btn-ghost:hover:not(:disabled){background:#0f172a0d;color:var(--ink)}.btn-sm{padding:6px 11px;min-height:32px;font-size:13px;border-radius:6px}.input,.select,.textarea{width:100%;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:9px 13px;color:var(--ink);min-height:40px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.input:focus,.select:focus,.textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px #087b8226}.textarea{min-height:90px;line-height:1.5;resize:vertical}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:9999px;font-size:12px;font-weight:600;line-height:1.25}.modal-backdrop{position:fixed;inset:0;background:#0f172a8c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .18s ease-out}.modal-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:min(640px,100%);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .22s ease-out}.drawer-backdrop{position:fixed;inset:0;background:#0f172a73;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:90;display:flex;justify-content:flex-end;animation:fadeIn .18s ease-out}.drawer-panel{width:min(720px,100%);height:100%;background:var(--surface);box-shadow:var(--shadow-drawer);display:flex;flex-direction:column;overflow:hidden;animation:slideInRight .25s cubic-bezier(.16,1,.3,1)}.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:64px;background:#fffffff5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -4px 16px #0000000f;z-index:40;padding-bottom:env(safe-area-inset-bottom)}.mobile-fab{display:none;position:fixed;right:18px;bottom:78px;width:54px;height:54px;border-radius:50%;background:var(--brand);color:#fff;box-shadow:0 6px 20px #087b8273;z-index:45;align-items:center;justify-content:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}@media(max-width:900px){.app-sidebar{display:none}.app-main{padding-bottom:72px}.bottom-nav{display:flex;justify-content:space-around;align-items:center}.mobile-fab{display:flex}.content-container{padding:16px 14px 48px}.top-header{padding:0 16px;height:58px}}