:root{--indigo-900: #1a1440;--indigo-700: #2c2266;--indigo-600: #3a2c86;--indigo-500: #4c3aa8;--indigo-100: #ece9fb;--teal-600: #0d9488;--teal-500: #14b8a6;--teal-100: #d8f5f1;--bg: #f5f4fb;--surface: #ffffff;--surface-alt: #faf9ff;--border: #e4e1f3;--text: #1c1738;--text-muted: #635f7d;--danger: #c53d54;--danger-bg: #fbe9ec;--success: #1f8a5f;--success-bg: #e6f6ee;--warning: #b3790f;--warning-bg: #fdf1dc;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-sm: 0 1px 2px rgba(26, 20, 64, .06);--shadow-md: 0 8px 24px rgba(26, 20, 64, .08);--font-display: "Space Grotesk", system-ui, -apple-system, sans-serif;--font-body: "Public Sans", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);margin:0;color:var(--indigo-900);letter-spacing:-.01em}p{margin:0}button{font-family:inherit}a{color:var(--indigo-600)}.app-shell{min-height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:var(--surface);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--indigo-700),var(--indigo-500));position:relative;flex-shrink:0}.brand-mark:after{content:"";position:absolute;top:50%;left:50%;width:9px;height:9px;background:var(--teal-500);border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 3px #14b8a62e}.brand-name{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--indigo-900)}.brand-tag{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}.nav-tabs{display:flex;gap:4px}.nav-tab{padding:9px 16px;border-radius:999px;border:none;background:transparent;color:var(--text-muted);font-weight:600;font-size:.92rem;cursor:pointer;transition:background .15s,color .15s}.nav-tab:hover{background:var(--indigo-100);color:var(--indigo-700)}.nav-tab.active{background:var(--indigo-700);color:#fff}.user-chip{display:flex;align-items:center;gap:12px}.user-email{font-size:.85rem;color:var(--text-muted)}.btn-logout{border:1px solid var(--border);background:var(--surface);color:var(--text-muted);padding:7px 14px;border-radius:8px;font-size:.85rem;cursor:pointer;font-weight:600}.btn-logout:hover{border-color:var(--indigo-500);color:var(--indigo-700)}main.content{flex:1;padding:32px;max-width:1180px;width:100%;margin:0 auto}.page-header{margin-bottom:24px}.page-header h1{font-size:1.65rem;margin-bottom:4px}.page-header p{color:var(--text-muted);font-size:.95rem}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}.stat-label{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.stat-value{font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--indigo-900);margin-top:6px}.stat-sub{font-size:.8rem;color:var(--text-muted);margin-top:4px}.stat-value.positive{color:var(--success)}.stat-value.negative{color:var(--danger)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}.card-header{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.card-header h2{font-size:1.05rem}.card-body{padding:22px}table{width:100%;border-collapse:collapse;font-size:.9rem}th{text-align:left;padding:10px 14px;color:var(--text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:1px solid var(--border)}td{padding:12px 14px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700}.badge-teal{background:var(--teal-100);color:var(--teal-600)}.badge-indigo{background:var(--indigo-100);color:var(--indigo-700)}.badge-warn{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-success{background:var(--success-bg);color:var(--success)}.btn{border:none;border-radius:9px;padding:9px 18px;font-weight:700;font-size:.88rem;cursor:pointer;transition:filter .15s,transform .05s}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--indigo-700);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-primary:disabled{background:var(--border);color:var(--text-muted);cursor:not-allowed}.btn-danger{background:var(--danger-bg);color:var(--danger)}.btn-danger:hover{filter:brightness(.97)}.btn-ghost{background:transparent;color:var(--indigo-700);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--indigo-500)}.btn-sm{padding:6px 12px;font-size:.8rem;border-radius:7px}.approval-item{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap}.approval-item:last-child{border-bottom:none}.approval-main{flex:1;min-width:240px}.approval-title{font-weight:700;margin-bottom:4px}.approval-meta{font-size:.82rem;color:var(--text-muted);margin-top:6px;line-height:1.5}.approval-amount{font-family:var(--font-display);font-size:1.3rem;font-weight:700;color:var(--indigo-900)}.approval-actions{display:flex;gap:8px;align-items:center}.empty-state{padding:48px 24px;text-align:center;color:var(--text-muted)}.empty-state .icon{font-size:2rem;margin-bottom:10px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,var(--indigo-100),var(--bg) 60%);padding:20px}.login-card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:40px 36px;width:100%;max-width:400px}.login-card .brand{justify-content:center;margin-bottom:22px}.login-card h1{font-size:1.3rem;text-align:center;margin-bottom:6px}.login-card .sub{text-align:center;color:var(--text-muted);font-size:.88rem;margin-bottom:26px}.field{margin-bottom:16px}.field label{display:block;font-size:.82rem;font-weight:600;color:var(--text-muted);margin-bottom:6px}.field input{width:100%;padding:11px 13px;border-radius:9px;border:1px solid var(--border);font-size:.95rem;font-family:inherit;background:var(--surface-alt)}.field input:focus{outline:2px solid var(--indigo-500);outline-offset:1px}.login-error{background:var(--danger-bg);color:var(--danger);padding:10px 12px;border-radius:8px;font-size:.85rem;margin-bottom:14px}.login-hint{margin-top:22px;padding-top:18px;border-top:1px dashed var(--border);font-size:.78rem;color:var(--text-muted);line-height:1.5}.login-hint code{background:var(--surface-alt);padding:1px 5px;border-radius:4px}.loading-row{padding:40px;text-align:center;color:var(--text-muted)}.spinner{width:20px;height:20px;border-radius:50%;border:2.5px solid var(--indigo-100);border-top-color:var(--indigo-600);animation:spin .7s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:24px;right:24px;background:var(--indigo-900);color:#fff;padding:12px 18px;border-radius:10px;font-size:.88rem;box-shadow:var(--shadow-md);z-index:50;max-width:340px}.toast.error{background:var(--danger)}.toast.success{background:var(--success)}.statement-line{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed var(--border);font-size:.9rem}.statement-line:last-child{border-bottom:none}.statement-total{display:flex;justify-content:space-between;padding-top:14px;margin-top:8px;border-top:2px solid var(--indigo-900);font-weight:700;font-family:var(--font-display);font-size:1.1rem}.select-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}select{padding:8px 12px;border-radius:8px;border:1px solid var(--border);font-family:inherit;font-size:.88rem;background:var(--surface)}@media (max-width: 720px){.topbar{flex-direction:column;align-items:stretch;gap:12px}.nav-tabs{overflow-x:auto}main.content{padding:18px}}