:root,:root[data-theme=dark]{--bg: #0f1117;--sidebar-bg: #0a0c12;--card-bg: #1a1d2e;--border: #2a2d3a;--text: #e2e8f0;--text-muted: #64748b;--accent: #6ee7b7;--accent-contrast: #06281b;--income: #6ee7b7;--expense: #f87171;--neutral: #e2e8f0;--warning: #fbbf24;--danger: #f87171;--ok: #6ee7b7;--input-bg: #11141f}:root[data-theme=light]{--bg: #edf0f5;--sidebar-bg: #e2e7f0;--card-bg: #e2e7f0;--border: #d5dae4;--text: #0f172a;--text-muted: #64748b;--accent: #2563eb;--accent-contrast: #ffffff;--income: #15803d;--expense: #b91c1c;--neutral: #0f172a;--warning: #b45309;--danger: #b91c1c;--ok: #15803d;--input-bg: #f6f8fb}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}h1,h2,h3{margin:0 0 .5rem;font-weight:600}h1{font-size:1.5rem}h2{font-size:1.15rem}a{color:var(--accent);text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:230px;flex-shrink:0;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.25rem .75rem;position:sticky;top:0;height:100vh}.sidebar-logo{font-size:1.35rem;font-weight:700;color:var(--accent);padding:0 .75rem 1.25rem;letter-spacing:.5px}.sidebar nav{display:flex;flex-direction:column;gap:.25rem;flex:1}.nav-link{display:flex;align-items:center;gap:.65rem;padding:.6rem .75rem;border-radius:8px;color:var(--text-muted);font-weight:500;transition:background .15s,color .15s}.nav-link:hover{color:var(--text);background:var(--card-bg)}.nav-link.active{color:var(--accent);background:var(--card-bg)}.nav-bottom{margin-top:auto}.main-content{flex:1;min-width:0;padding:1.75rem 2rem;max-width:1200px;margin:0 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.15s}.btn:hover{filter:brightness(1.15)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast)}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-ghost:hover{color:var(--text)}.btn-sm{padding:.3rem .6rem;font-size:.8rem}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;width:100%}.table{width:100%;border-collapse:collapse;table-layout:fixed}.table th{text-align:left;color:var(--text-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;padding:.6rem .75rem;border-bottom:1px solid var(--border)}.table td{padding:.7rem .75rem;border-bottom:1px solid var(--border)}.table tr:last-child td{border-bottom:none}.amount.income{color:var(--income);font-weight:600}.amount.expense{color:var(--expense);font-weight:600}.tx-list{list-style:none;margin:0;padding:0}.tx-list li{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.65rem 0;border-bottom:1px solid var(--border)}.tx-list li:last-child{border-bottom:none}.tx-meta{display:flex;align-items:center;gap:.6rem;min-width:0}.tx-icon{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:var(--input-bg);flex-shrink:0}.tx-title{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tx-sub{color:var(--text-muted);font-size:.8rem}.auth-page{min-height:100vh;display:grid;place-items:center;padding:1rem}.auth-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:.9rem}.auth-logo{display:flex;justify-content:center;color:var(--accent)}.muted{color:var(--text-muted)}.error-banner{background:color-mix(in srgb,var(--danger) 12%,transparent);border:1px solid var(--danger);color:var(--danger);border-radius:8px;padding:.6rem .9rem;font-size:.9rem}.spinner{width:28px;height:28px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:2rem auto}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{color:var(--text-muted);text-align:center;padding:2rem 1rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:grid;place-items:center;z-index:50;padding:1rem}.modal{width:100%;max-width:min(480px,95vw);max-height:90vh;overflow-y:auto}.color-dot{width:14px;height:14px;border-radius:50%;display:inline-block}.chart-card{min-height:320px}.icon-picker{display:flex;flex-wrap:wrap;gap:.35rem}.icon-picker-btn{width:36px;height:36px;border-radius:8px;border:1.5px solid var(--border);background:var(--input-bg);color:var(--text-muted);cursor:pointer;display:grid;place-items:center;padding:0;transition:border-color .15s,color .15s,background 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