@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{color-scheme:light;font-family:Space Grotesk,Segoe UI,sans-serif;background:#f8f5f1;color:#0f172a;--ink: #0f172a;--muted: #6b7280;--accent: #f97316;--accent-dark: #ea580c;--panel: #ffffff;--panel-shadow: rgba(15, 23, 42, .08);--border: rgba(15, 23, 42, .08);--bg-gradient-start: rgba(249, 115, 22, .12);--bg-gradient-end-1: #faf7f3;--bg-gradient-end-2: #f4efe8;--source-row-bg: #fbfbfb;--summary-bg: #f8fafc;--nav-bg: rgba(255, 255, 255, .9);--footer-bg: rgba(255, 255, 255, .85)}[data-theme=dark]{color-scheme:dark;background:#0f172a;color:#e2e8f0;--ink: #e2e8f0;--muted: #94a3b8;--accent: #f97316;--accent-dark: #fb923c;--panel: #1e293b;--panel-shadow: rgba(0, 0, 0, .3);--border: rgba(148, 163, 184, .15);--bg-gradient-start: rgba(249, 115, 22, .08);--bg-gradient-end-1: #0f172a;--bg-gradient-end-2: #1e293b;--source-row-bg: #0f172a;--summary-bg: #0f172a;--nav-bg: rgba(30, 41, 59, .9);--footer-bg: rgba(30, 41, 59, .85)}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;background:radial-gradient(circle at top,var(--bg-gradient-start),transparent 45%),linear-gradient(135deg,var(--bg-gradient-end-1) 0%,var(--bg-gradient-end-2) 100%)}.app{max-width:1100px;margin:0 auto;padding:48px 20px 80px;display:flex;flex-direction:column;gap:32px;animation:fadeIn .6s ease-out}.app-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}.brand{display:flex;align-items:center;gap:12px;margin-bottom:8px}.brand-logo{width:32px;height:32px}.app-header h1{font-size:clamp(2rem,3vw,2.8rem);margin-bottom:8px}.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:.75rem;color:var(--accent-dark);font-weight:600}.subtitle{color:var(--muted);max-width:460px;line-height:1.5}.badge{background:#f973161f;color:var(--accent-dark);padding:8px 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ease}.nav-link:hover{color:var(--ink);background:#0f172a0f}.nav-link.active{color:#fff;background:var(--accent);box-shadow:0 10px 24px #f9731640}.app-main{display:flex;flex-direction:column;gap:24px}.app-footer{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;border-radius:18px;border:1px solid var(--border);background:var(--footer-bg);font-weight:600}.footer-row{display:flex;align-items:center;gap:8px}.footer-link{color:var(--accent-dark);text-decoration:none;font-weight:700}.footer-link:hover{text-decoration:underline}.overview{display:flex;flex-direction:column;gap:20px}.tabs{display:flex;gap:12px;flex-wrap:wrap}.tab-button{border:1px solid var(--border);background:var(--panel);color:var(--muted);padding:8px 16px;border-radius:999px;font-weight:600;cursor:pointer;transition:.2s ease}.tab-button.active{background:var(--accent);color:#fff;border-color:transparent;box-shadow:0 8px 20px 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a:hover{text-decoration:underline}.chart-wrap{position:relative;flex:1;margin-top:20px}.table-panel{grid-column:1 / -1}.table-wrap{margin-top:20px;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.95rem}thead{text-align:left;color:var(--muted)}th,td{padding:12px 8px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}.source-form,.interval-form{display:flex;flex-direction:column;gap:16px;margin-top:20px}.form-row{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--ink)}.form-row input{padding:10px 12px;border-radius:12px;border:1px solid var(--border);font:inherit}.source-list{display:flex;flex-direction:column;gap:10px}.source-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:var(--source-row-bg)}.source-name{font-weight:600}.source-meta{color:var(--muted);font-size:.85rem}.source-row input{width:120px;padding:8px 10px;border-radius:10px;border:1px solid var(--border);text-align:right;font:inherit}.form-actions{display:flex;justify-content:flex-end;gap:12px}button{background:var(--accent);color:#fff;border:none;padding:10px 18px;border-radius:12px;font-weight:600;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.button-secondary{background:#e2e8f0;color:#0f172a}[data-theme=dark] .button-secondary{background:#334155;color:#e2e8f0}.button-danger{background:#ef4444}.button-small{padding:6px 12px;border-radius:10px;font-size:.85rem}.table-actions{display:flex;gap:8px;flex-wrap:wrap}.summary-row{margin-top:16px;padding:12px 14px;border-radius:12px;background:var(--summary-bg);border:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-weight:600}.summary-row span{color:var(--muted);font-weight:600}.form-error{color:#b91c1c;font-weight:600}.form-success{color:#15803d;font-weight:600}.warning{margin-top:16px;padding:12px 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span{font-weight:500;color:var(--ink)}.pie-chart-wrap{width:100%;max-width:900px;height:500px;margin:20px auto 0;padding:30px;display:flex;align-items:center;justify-content:center}.chart-panel.pie-panel{grid-column:1 / -1}.categories-list{margin-top:16px;margin-bottom:24px}.category-items{display:flex;flex-direction:column;gap:10px}.category-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--source-row-bg)}.category-info{display:flex;flex-direction:column;gap:4px}.category-key{font-size:.85rem;color:var(--muted);font-weight:500}.category-item-actions{display:flex;gap:8px}.category-form{margin-top:24px;padding-top:24px;border-top:1px solid var(--border)}.category-form h3{font-size:1.1rem;margin-bottom:16px;color:var(--ink)}.form-row small{color:var(--muted);font-size:.8rem;font-weight:400}@keyframes 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button{flex:1}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:radial-gradient(circle at top,var(--bg-gradient-start),transparent 45%),linear-gradient(135deg,var(--bg-gradient-end-1) 0%,var(--bg-gradient-end-2) 100%)}.login-card{background:var(--panel);border-radius:16px;padding:48px 40px;box-shadow:0 8px 32px var(--panel-shadow);max-width:400px;width:100%;text-align:center;animation:fadeIn .6s ease-out}.login-header{margin-bottom:32px}.login-logo{width:64px;height:64px;margin:0 auto 16px;display:block}.login-title{font-size:28px;font-weight:700;color:var(--ink);margin-bottom:8px}.login-subtitle{font-size:16px;color:var(--muted)}.login-content{margin-bottom:32px;display:flex;flex-direction:column;align-items:center;gap:16px}.login-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px;width:100%}.login-loading{color:var(--muted);font-size:16px;padding:20px}.login-footer{color:var(--muted);font-size:14px;line-height:1.6}.header-user{display:flex;align-items:center;gap:12px;padding:8px 12px;background:var(--panel);border-radius:12px;box-shadow:0 2px 8px var(--panel-shadow)}.user-avatar{width:36px;height:36px;border-radius:50%;object-fit:cover}.user-avatar-fallback{width:36px;height:36px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;flex-shrink:0}.user-name{font-size:14px;font-weight:500;color:var(--ink);max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.logout-button{background:var(--accent);color:#fff;border:none;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s;font-family:inherit}.logout-button:hover{background:var(--accent-dark)}.logout-button:active{transform:scale(.98)}.loading-container{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:18px;color:var(--muted)}.error-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:20px;text-align:center}.error-container p{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:20px 24px;border-radius:12px;font-size:16px;max-width:500px}.theme-toggle{background:var(--panel);border:1px solid var(--border);border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 8px var(--panel-shadow);font-size:20px}.theme-toggle:hover{transform:scale(1.05);box-shadow:0 4px 12px var(--panel-shadow)}.theme-toggle:active{transform:scale(.95)}.header-controls{display:flex;align-items:center;gap:12px}@media (max-width: 900px){.overview-content{grid-template-columns:1fr}}@media (max-width: 768px){.login-card{padding:32px 24px}.header-user{flex-wrap:wrap;padding:8px}.user-name{display:none}.logout-button{padding:6px 12px;font-size:13px}.theme-toggle{width:40px;height:40px;font-size:18px}.app-header h1{font-size:2rem}.subtitle{font-size:.9rem}}@media (max-width: 400px){.app{padding:20px 12px 50px}.panel{padding:16px}.app-header h1{font-size:1.75rem}.nav-link{padding:8px 10px;font-size:.85rem}button{padding:10px 16px}}