:root{--color-canvas: #FFFFFF;--color-surface: #FFFFFF;--color-surface-raised:#FAFAF8;--color-surface-sunken:#F7F5F2;--color-ink: #2A2420;--color-ink-muted: #525252;--color-ink-faint: #8C8C8C;--color-ink-fainter: #ABABAB;--color-line: #E4E0DC;--color-line-light: #EDEBE8;--color-line-strong: #D5CFC8;--color-accent: #C9785A;--color-accent-hover: #B56A4E;--color-accent-soft: #FBF2EC;--color-accent-ink: #FFFFFF;--color-success: #5A9E78;--color-warning: #C9A85A;--color-danger: #C95A5A;--color-info: #5A8FC9;--font-display: Arial, Helvetica, sans-serif;--font-body: Arial, Helvetica, sans-serif;--font-mono: "DM Mono", ui-monospace, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--color-canvas);color:var(--color-ink);font-family:var(--font-body);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.app-shell{display:grid;grid-template-columns:240px 1fr;height:100vh}.sidebar{background:var(--color-surface-sunken);border-right:1px solid var(--color-line);padding:28px 16px;display:flex;flex-direction:column;gap:20px}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:0 8px 16px;border-bottom:1px solid var(--color-line)}.brand-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--color-ink);color:var(--color-canvas);border-radius:4px;font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:-.02em}.brand-mark.large{width:48px;height:48px;font-size:28px;border-radius:6px}.brand-text{font-family:var(--font-display);font-size:16px;font-weight:600;letter-spacing:-.01em;color:var(--color-ink)}.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:4px;color:var(--color-ink-muted);text-decoration:none;font-size:13px;font-weight:500;letter-spacing:.01em;transition:color .15s,background .15s}.nav-item:hover{color:var(--color-ink);background:var(--color-canvas)}.nav-item.active{color:var(--color-ink);background:var(--color-canvas);box-shadow:inset 0 0 0 1px var(--color-line)}.sidebar-foot{font-size:11px;color:var(--color-ink-faint);padding:12px 8px;text-transform:uppercase;letter-spacing:.08em;border-top:1px solid var(--color-line)}.user-email{font-family:var(--font-mono);text-transform:none;letter-spacing:0;font-size:12px}.content{padding:40px 48px;overflow-y:auto;background:var(--color-canvas)}.page-head{margin-bottom:32px}.page-head h1{font-family:var(--font-display);font-size:34px;font-weight:400;letter-spacing:-.02em;margin:0 0 6px;color:var(--color-ink)}.page-sub{color:var(--color-ink-faint);margin:0;font-size:13px;text-transform:uppercase;letter-spacing:.1em}.muted{color:var(--color-ink-faint)}.empty{padding:64px 32px;text-align:center;border:1px solid var(--color-line);border-radius:4px;color:var(--color-ink-faint);font-size:14px;background:var(--color-surface-sunken)}.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}.split-row{display:grid;grid-template-columns:7fr 5fr;gap:16px}@media (max-width: 980px){.kpi-row{grid-template-columns:repeat(2,1fr)}.split-row{grid-template-columns:1fr}}.tremor-Card-root{background:var(--color-surface)!important;border-color:var(--color-line)!important;border-radius:4px!important;color:var(--color-ink)!important;box-shadow:none!important;transition:border-color .15s}.tremor-Card-root:hover{border-color:var(--color-line-strong)!important}.tremor-Text-root{color:var(--color-ink-faint)!important;font-size:11px!important;text-transform:uppercase;letter-spacing:.1em}.tremor-Metric-root{color:var(--color-ink)!important;font-weight:400!important;letter-spacing:-.02em}.tremor-Title-root{color:var(--color-ink)!important;font-weight:500!important;font-size:14px!important}.approval-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.approval-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:4px;padding:20px 24px;display:flex;flex-direction:column;gap:14px;transition:border-color .15s}.approval-card:hover{border-color:var(--color-line-strong)}.approval-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--color-ink-faint);text-transform:uppercase;letter-spacing:.08em}.chip{padding:3px 10px;border-radius:2px;background:var(--color-accent-soft);color:var(--color-accent);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.chip-warn{background:#fff7e8;color:#a67900}.approval-body{display:flex;gap:20px}.approval-preview{width:120px;height:120px;object-fit:cover;border-radius:2px;flex-shrink:0;border:1px solid var(--color-line)}.approval-body h3{margin:0 0 8px;font-family:var(--font-display);font-size:20px;font-weight:400;letter-spacing:-.01em;color:var(--color-ink)}.approval-body p{margin:0;color:var(--color-ink-muted);font-size:14px;line-height:1.55}.approval-actions{display:flex;gap:8px}.approval-actions button{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:2px;background:var(--color-canvas);border:1px solid var(--color-line);color:var(--color-ink);font-size:13px;font-family:var(--font-body);font-weight:500;letter-spacing:.01em;cursor:pointer;transition:background .15s,border-color .15s}.approval-actions button:hover:not(:disabled){background:var(--color-surface-raised);border-color:var(--color-line-strong)}.approval-actions button:disabled{opacity:.45;cursor:not-allowed}.edit-disabled{color:var(--color-ink-faint)!important}.data-table{width:100%;border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-line);border-radius:4px;overflow:hidden}.data-table th{text-align:left;padding:12px 16px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--color-ink-faint);font-weight:600;background:var(--color-surface-sunken);border-bottom:1px solid var(--color-line)}.data-table td{padding:14px 16px;font-size:14px;color:var(--color-ink);border-bottom:1px solid var(--color-line-light)}.data-table tr:last-child td{border-bottom:none}.data-table tr:hover td{background:var(--color-surface-sunken)}.data-table .thumb{width:40px;height:40px;object-fit:cover;border-radius:2px;border:1px solid var(--color-line)}.login-shell{display:grid;place-items:center;min-height:100vh;background:var(--color-canvas)}.login-card{width:100%;max-width:380px;background:var(--color-surface);border:1px solid var(--color-line);border-radius:4px;padding:40px;text-align:center}.login-card h1{font-family:var(--font-display);font-size:24px;font-weight:400;letter-spacing:-.01em;margin:20px 0 6px;color:var(--color-ink)}.login-sub{color:var(--color-ink-muted);font-size:13px;margin:0 0 24px;line-height:1.5}.auth-tabs{display:flex;gap:0;border:1px solid var(--color-line);border-radius:2px;margin:0 0 16px;overflow:hidden}.auth-tab{flex:1;padding:10px;background:var(--color-canvas);border:none;color:var(--color-ink-muted);font-family:var(--font-body);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;transition:background .15s,color .15s}.auth-tab:hover{background:var(--color-surface-sunken)}.auth-tab.active{background:var(--color-ink);color:var(--color-canvas)}.login-card form{display:flex;flex-direction:column;gap:10px}.login-card input{padding:12px 14px;background:var(--color-canvas);border:1px solid var(--color-line);border-radius:2px;color:var(--color-ink);font-family:var(--font-body);font-size:14px;transition:border-color .15s}.login-card input:focus{outline:none;border-color:var(--color-ink)}.login-card button{padding:12px;background:var(--color-ink);color:var(--color-canvas);border:none;border-radius:2px;font-family:var(--font-body);font-size:13px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;cursor:pointer;transition:background .15s}.login-card button:hover:not(:disabled){background:var(--color-accent)}.login-card button:disabled{opacity:.6;cursor:not-allowed}.login-error{color:var(--color-danger);font-size:13px;margin-top:12px}