:root{--brand-50:#eef2ff;--brand-100:#e0e7ff;--brand-400:#818cf8;--brand-500:#6366f1;--brand-600:#4f46e5;--brand-700:#4338ca;--positive:#059669;--positive-soft:#d1fae5;--negative:#dc2626;--negative-soft:#fee2e2;--warning:#d97706;--warning-soft:#fef3c7;--chart-1:#6366f1;--chart-2:#06b6d4;--chart-3:#f59e0b;--chart-4:#ec4899;--chart-5:#10b981;--chart-6:#8b5cf6;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-8:3rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:999px;--transition-fast:.12s cubic-bezier(.4, 0, .2, 1);--transition-base:.2s cubic-bezier(.4, 0, .2, 1)}:root,:root[data-theme=light]{--bg-base:#f7f8fa;--bg-surface:#fff;--bg-surface-hover:#f9fafb;--bg-subtle:#f3f4f6;--bg-inset:#eef0f3;--text-primary:#111827;--text-secondary:#4b5563;--text-muted:#6b7280;--text-on-brand:#fff;--border:#e5e7eb;--border-strong:#d1d5db;--shadow-sm:0 1px 2px #1018280d;--shadow-md:0 4px 12px #10182814;--shadow-lg:0 12px 32px #1018281f;--sidebar-bg:#fff;--grid-line:#eef0f3}:root[data-theme=dark]{--bg-base:#0b0d12;--bg-surface:#14161d;--bg-surface-hover:#1b1e27;--bg-subtle:#1b1e27;--bg-inset:#22262f;--text-primary:#f3f4f6;--text-secondary:#a1a7b3;--text-muted:#8b92a0;--text-on-brand:#fff;--border:#262a34;--border-strong:#363b47;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 12px 32px #0009;--sidebar-bg:#101218;--grid-line:#22262f;--positive-soft:#06301f;--negative-soft:#3a1114;--warning-soft:#3a2708;--brand-50:#1a1c2e;--brand-100:#22254a}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;transition:background-color var(--transition-base), color var(--transition-base);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.5}h1,h2,h3{letter-spacing:-.02em;margin:0;font-weight:600}h1{font-size:1.5rem}h2{font-size:1.05rem}.mono-num{font-variant-numeric:tabular-nums}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.app-shell{grid-template-columns:232px 1fr;min-height:100vh;display:grid}.sidebar{gap:var(--space-5);padding:var(--space-5) var(--space-3);background:var(--sidebar-bg);border-right:1px solid var(--border);height:100vh;transition:background-color var(--transition-base), border-color var(--transition-base);flex-direction:column;display:flex;position:sticky;top:0}.sidebar-brand{align-items:center;gap:var(--space-3);padding:0 var(--space-2);display:flex}.brand-mark{border-radius:var(--radius-sm);background:linear-gradient(135deg, var(--brand-500), var(--brand-700));color:#fff;letter-spacing:-.03em;place-items:center;width:32px;height:32px;font-size:.8rem;font-weight:700;display:grid}.brand-name{letter-spacing:-.02em;font-size:1.05rem;font-weight:650}.sidebar-nav{flex-direction:column;flex:1;gap:2px;display:flex}.nav-item{align-items:center;gap:var(--space-3);padding:.55rem var(--space-3);border-radius:var(--radius-sm);color:var(--text-secondary);transition:color var(--transition-fast);font-size:.9rem;font-weight:500;text-decoration:none;display:flex;position:relative}.nav-item:hover{color:var(--text-primary)}.nav-item.active{color:var(--brand-600);font-weight:600}:root[data-theme=dark] .nav-item.active{color:var(--brand-400)}.nav-pill{background:var(--brand-50);border-radius:var(--radius-sm);z-index:0;position:absolute;inset:0}.nav-icon,.nav-label{z-index:1;position:relative}.sidebar-footer{padding-top:var(--space-3);border-top:1px solid var(--border);flex-direction:column;gap:2px;display:flex}.icon-button{align-items:center;gap:var(--space-3);width:100%;padding:.5rem var(--space-3);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;text-align:left;transition:background-color var(--transition-fast), color var(--transition-fast);background:0 0;border:none;font-family:inherit;font-size:.85rem;display:flex}.icon-button:hover{background:var(--bg-subtle);color:var(--text-primary)}.app-content{padding:var(--space-6);width:100%;max-width:1180px}.page-head{justify-content:space-between;align-items:flex-start;gap:var(--space-4);margin-bottom:var(--space-5);display:flex}.page-subtitle{margin:var(--space-1) 0 0 0;color:var(--text-secondary);font-size:.9rem}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow-sm);transition:background-color var(--transition-base), border-color var(--transition-base)}.card-header{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4);display:flex}.stat-grid{gap:var(--space-4);margin-bottom:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.stat-tile{align-items:flex-start;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:transform var(--transition-base), box-shadow var(--transition-base), background-color var(--transition-base), border-color var(--transition-base);display:flex}.stat-tile:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-sm);flex-shrink:0;place-items:center;width:36px;height:36px;display:grid}.stat-icon.accent-brand{background:var(--brand-100);color:var(--brand-600)}.stat-icon.accent-positive{background:var(--positive-soft);color:var(--positive)}.stat-icon.accent-negative{background:var(--negative-soft);color:var(--negative)}.stat-icon.accent-warning{background:var(--warning-soft);color:var(--warning)}:root[data-theme=dark] .stat-icon.accent-brand{color:var(--brand-400)}.stat-body{flex-direction:column;gap:2px;min-width:0;display:flex}.stat-label{color:var(--text-secondary);font-size:.78rem;font-weight:500}.stat-value{letter-spacing:-.02em;font-size:1.35rem;font-weight:650}.stat-trend{border-radius:var(--radius-full);margin-top:var(--space-1);align-self:flex-start;padding:.1rem .4rem;font-size:.75rem;font-weight:500}.stat-trend.positive{background:var(--positive-soft);color:var(--positive)}.stat-trend.negative{background:var(--negative-soft);color:var(--negative)}.chart-grid{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.chart-grid .span-2{grid-column:span 2}.chart-empty{color:var(--text-muted);text-align:center;padding:var(--space-6) 0;margin:0;font-size:.9rem}.portfolio-layout{gap:var(--space-5);grid-template-columns:1fr 1fr;align-items:center;display:grid}.portfolio-details{gap:var(--space-4);flex-direction:column;display:flex}.portfolio-total{flex-direction:column;display:flex}.portfolio-list{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.portfolio-list li{align-items:center;gap:var(--space-3);padding:var(--space-2) 0;border-bottom:1px solid var(--border);grid-template-columns:10px 1fr auto auto;font-size:.85rem;display:grid}.portfolio-dot{border-radius:var(--radius-full);width:8px;height:8px}.portfolio-symbol{font-weight:600}.portfolio-qty{color:var(--text-muted);font-size:.8rem}.portfolio-value{font-weight:600}input,select,textarea{border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-surface);color:var(--text-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-base);padding:.5rem .7rem;font-family:inherit;font-size:.9rem}input:focus,select:focus,textarea:focus{border-color:var(--brand-500);box-shadow:0 0 0 3px var(--brand-100);outline:none}input::placeholder{color:var(--text-muted)}button{border-radius:var(--radius-sm);background:var(--brand-600);color:var(--text-on-brand);cursor:pointer;transition:background-color var(--transition-fast), transform var(--transition-fast);border:none;padding:.5rem .9rem;font-family:inherit;font-size:.88rem;font-weight:550}button:hover{background:var(--brand-700)}button:active{transform:scale(.98)}.button-ghost{background:var(--bg-subtle);color:var(--text-secondary)}.button-ghost:hover{background:var(--bg-inset);color:var(--text-primary)}.button-danger{color:var(--text-muted);background:0 0;padding:.3rem .5rem}.button-danger:hover{background:var(--negative-soft);color:var(--negative)}.inline-form{gap:var(--space-2);margin-bottom:var(--space-5);flex-wrap:wrap;display:flex}.inline-form input,.inline-form select{flex:1;min-width:130px}.inline-form button{white-space:nowrap}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;padding:var(--space-2) var(--space-3);text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);border-bottom:1px solid var(--border);font-size:.75rem;font-weight:600}.data-table td{padding:var(--space-3);border-bottom:1px solid var(--border);font-size:.88rem}.data-table tbody tr{transition:background-color var(--transition-fast)}.data-table tbody tr:hover{background:var(--bg-surface-hover)}.data-table tbody tr:last-child td{border-bottom:none}.table-actions{text-align:right}.item-list{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.item-row{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-base);display:flex}.item-row:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.item-body{flex:1;min-width:0}.item-title{font-weight:550}.item-meta{color:var(--text-secondary);margin:2px 0 0;font-size:.8rem}.item-row.done .item-title{color:var(--text-muted);text-decoration:line-through}input[type=checkbox]{appearance:none;border:1.5px solid var(--border-strong);cursor:pointer;width:18px;min-width:18px;height:18px;transition:background-color var(--transition-fast), border-color var(--transition-fast);border-radius:5px;position:relative}input[type=checkbox]:checked{background:var(--brand-600);border-color:var(--brand-600)}input[type=checkbox]:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:10px;position:absolute;top:1px;left:5px;transform:rotate(45deg)}.progress-track{background:var(--bg-inset);border-radius:var(--radius-full);height:5px;margin-top:var(--space-2);max-width:280px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--brand-500), var(--brand-400));border-radius:var(--radius-full);height:100%}.event-date{background:var(--brand-50);border-radius:var(--radius-sm);flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;line-height:1.1;display:flex}.event-day{color:var(--brand-600);font-size:1.05rem;font-weight:650}.event-month{text-transform:uppercase;letter-spacing:.04em;color:var(--brand-600);opacity:.75;font-size:.62rem;font-weight:600}:root[data-theme=dark] .event-day,:root[data-theme=dark] .event-month{color:var(--brand-400)}.spin{animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}button:disabled{opacity:.6;cursor:not-allowed}.tag{border-radius:var(--radius-full);white-space:nowrap;padding:.15rem .5rem;font-size:.72rem;font-weight:600;display:inline-block}.tag.income{background:var(--positive-soft);color:var(--positive)}.tag.expense{background:var(--negative-soft);color:var(--negative)}.tag.neutral{background:var(--bg-inset);color:var(--text-secondary)}.income{color:var(--positive);font-weight:550}.expense{color:var(--negative);font-weight:550}.empty-state{align-items:center;gap:var(--space-2);padding:var(--space-8) var(--space-4);text-align:center;color:var(--text-muted);flex-direction:column;display:flex}.empty-state h3{margin:var(--space-2) 0 0 0;color:var(--text-primary);font-size:1rem}.empty-state p{margin:0;font-size:.9rem}.empty-inline{color:var(--text-muted);padding:var(--space-5) 0;text-align:center;margin:0;font-size:.9rem}.skeleton-grid{gap:var(--space-4);margin-top:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.skeleton-tile{border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--border);height:88px;animation:1.6s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}.error{color:var(--negative);margin:0;font-size:.85rem}.auth-page{min-height:100vh;padding:var(--space-4);background:radial-gradient(60% 50% at 50% 0%, var(--brand-50) 0%, transparent 100%), var(--bg-base);place-items:center;display:grid}.auth-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:380px;padding:var(--space-6);box-shadow:var(--shadow-lg)}.auth-brand{align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);display:flex}.auth-card h1{margin-bottom:var(--space-1);font-size:1.25rem}.auth-card .auth-hint{margin:0 0 var(--space-5) 0;color:var(--text-secondary);font-size:.88rem}.auth-form{gap:var(--space-3);flex-direction:column;display:flex}.auth-form label{gap:var(--space-1);color:var(--text-secondary);flex-direction:column;font-size:.82rem;font-weight:550;display:flex}.auth-form button[type=submit]{margin-top:var(--space-2);padding:.6rem}.auth-footer{margin:var(--space-5) 0 0 0;text-align:center;color:var(--text-secondary);font-size:.85rem}.auth-footer a{color:var(--brand-600);font-weight:550;text-decoration:none}:root[data-theme=dark] .auth-footer a{color:var(--brand-400)}.auth-footer a:hover{text-decoration:underline}@media (width<=900px){.app-shell{grid-template-columns:1fr}.sidebar{align-items:center;gap:var(--space-4);border-right:none;border-bottom:1px solid var(--border);flex-direction:row;height:auto;position:static;overflow-x:auto}.sidebar-nav{gap:var(--space-1);flex-direction:row}.nav-label{display:none}.sidebar-footer{border-top:none;flex-direction:row;padding-top:0}.icon-button span{display:none}.app-content{padding:var(--space-4)}.chart-grid{grid-template-columns:1fr}.chart-grid .span-2{grid-column:span 1}.portfolio-layout{grid-template-columns:1fr}}