:root{--bg: #0a0a0c;--bg-elevated: #131316;--bg-elevated-2: #1a1a1f;--border: #26262c;--text: #f2f2f4;--text-dim: #9a9aa4;--text-faint: #5c5c66;--win: #2ecc71;--win-bg: rgba(46, 204, 113, .12);--loss: #ff5470;--loss-bg: rgba(255, 84, 112, .12);--testing: #ffb648;--testing-bg: rgba(255, 182, 72, .12);--paused: #6b7089;--paused-bg: rgba(107, 112, 137, .14);--gold: #ffd166;--silver: #cfd6e6;--bronze: #e2975a;--accent: #ff9f1c;--accent-2: #ffca3a;--radius: 10px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select{font-family:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--bg-elevated);border-right:1px solid var(--border);padding:18px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:4px 6px 22px}.brand .logo-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0}.brand .logo-text{font-weight:900;font-size:13px;line-height:1.15;letter-spacing:.01em;text-transform:uppercase}.brand .logo-text .accent-line{color:var(--accent)}.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--text-dim);font-weight:600;font-size:13.5px}.nav-link:hover{background:var(--bg-elevated-2);color:var(--text)}.nav-link.active{background:var(--bg-elevated-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--border)}.sidebar-footer{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px}.sidebar-footer .user-email{font-size:11.5px;color:var(--accent-2);word-break:break-all;padding:0 6px}.sidebar-footer .logout-link{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-faint);padding:6px;border-radius:6px}.sidebar-footer .logout-link:hover{color:var(--text);background:var(--bg-elevated-2)}.main{flex:1;min-width:0;padding:24px 28px 60px}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:12px}.page-title{font-size:30px;font-weight:900;letter-spacing:-.01em;text-transform:uppercase;font-family:var(--font-display)}.page-subtitle{color:var(--text-dim);font-size:12.5px;margin-top:4px}.btn{background:var(--bg-elevated-2);border:1px solid var(--border);color:var(--text);padding:9px 16px;border-radius:8px;font-size:12.5px;font-weight:700;display:inline-flex;align-items:center;gap:6px;transition:border-color .15s,background .15s}.btn:hover{border-color:var(--accent)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#14100a}.btn-primary:hover{filter:brightness(1.08)}.btn-sm{padding:6px 11px;font-size:11.5px}.btn:disabled{opacity:.5;cursor:not-allowed}.header-actions{display:flex;gap:10px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-bottom:16px}.stat-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);font-weight:800;margin-bottom:8px}.stat-value{font-size:26px;font-weight:900;font-family:var(--font-mono)}.filters-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.chip{padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-dim);font-size:12px;font-weight:700}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.select,.text-input{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text);padding:7px 10px;border-radius:8px;font-size:12.5px}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.leaderboard-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.leaderboard-table thead th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-weight:700;padding:10px 12px;border-bottom:1px solid var(--border);background:var(--bg-elevated-2);white-space:nowrap}.lb-row{border-bottom:1px solid var(--border);transition:background .1s}.lb-row:last-child{border-bottom:none}.lb-row:hover{background:var(--bg-elevated-2);cursor:pointer}.lb-row td{padding:9px 12px;vertical-align:middle;white-space:nowrap;font-variant-numeric:tabular-nums}.rank-cell{font-family:var(--font-mono);font-weight:800;font-size:13px;color:var(--text-dim);width:40px}.rank-badge{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:7px;font-weight:900;font-size:12.5px}.rank-badge.gold{background:#ffd16629;color:var(--gold);box-shadow:inset 0 0 0 1px #ffd16666}.rank-badge.silver{background:#cfd6e624;color:var(--silver);box-shadow:inset 0 0 0 1px #cfd6e659}.rank-badge.bronze{background:#e2975a29;color:var(--bronze);box-shadow:inset 0 0 0 1px #e2975a66}.thumb{width:34px;height:34px;border-radius:6px;object-fit:cover;background:var(--bg-elevated-2);border:1px solid var(--border)}.creative-cell{display:flex;align-items:center;gap:10px}.creative-name{font-weight:700;font-size:13px}.client-name-tag{color:var(--text-dim);font-size:11px}.status-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:10.5px;font-weight:800;letter-spacing:.03em}.status-badge.WIN{background:var(--win-bg);color:var(--win)}.status-badge.LOSS{background:var(--loss-bg);color:var(--loss)}.status-badge.TESTING{background:var(--testing-bg);color:var(--testing)}.status-badge.PAUSED{background:var(--paused-bg);color:var(--paused)}.streak{display:inline-flex;align-items:center;gap:3px;font-weight:800;font-size:12.5px;color:var(--text-faint)}.streak.hot{color:#ffb648}.rank-move{display:inline-flex;align-items:center;gap:2px;font-size:11px;font-weight:800;font-family:var(--font-mono)}.rank-move.up{color:var(--win)}.rank-move.down{color:var(--loss)}.rank-move.flat{color:var(--text-faint)}.roas-value{font-weight:800;font-family:var(--font-mono);font-size:13.5px}.metric-value{font-family:var(--font-mono);font-size:12.5px;color:var(--text)}.metric-dim{color:var(--text-dim)}.client-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}.client-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:12px}.client-card-header{display:flex;align-items:flex-start;justify-content:space-between}.client-card-label{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint);font-weight:800;margin-bottom:4px}.client-card-title{font-weight:900;font-size:19px}.icon-btn{background:transparent;border:1px solid var(--border);color:var(--text-dim);width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.icon-btn:hover{border-color:var(--accent);color:var(--text)}.client-card-roas{font-size:34px;font-weight:900;font-family:var(--font-mono);line-height:1}.client-card-roas .target-note{font-size:12px;font-weight:600;color:var(--text-faint);font-family:var(--font);margin-left:6px}.client-card-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.client-card-stat{background:var(--bg-elevated-2);border-radius:8px;padding:8px 10px}.client-card-stat-label{font-size:9.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-weight:800}.client-card-stat-value{font-size:14px;font-weight:800;font-family:var(--font-mono);margin-top:2px}.client-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.client-card-actions .btn{width:100%;justify-content:center}.form-grid{display:grid;gap:12px;max-width:460px}.form-row{display:flex;flex-direction:column;gap:5px}.form-row label{font-size:12px;font-weight:700;color:var(--text-dim)}.empty-state{padding:60px 20px;text-align:center;color:var(--text-faint)}.sync-status-line{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-dim)}.dot{width:8px;height:8px;border-radius:50%}.dot.success{background:var(--win)}.dot.error{background:var(--loss)}.dot.running{background:var(--testing)}.error-box{background:var(--loss-bg);color:var(--loss);border:1px solid rgba(255,84,112,.3);padding:10px 12px;border-radius:8px;font-size:12.5px;margin-top:8px}textarea.bulk-textarea{width:100%;min-height:160px;background:var(--bg-elevated-2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:10px;font-family:var(--font-mono);font-size:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#04050ab3;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:20px;width:560px;max-width:92vw;max-height:86vh;overflow:auto}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0}.toggle-row-title{font-weight:700;font-size:13px}.toggle-row-desc{font-size:11.5px;color:var(--text-dim);margin-top:2px}.toggle-switch{position:relative;width:40px;height:22px;border-radius:999px;background:var(--bg-elevated-2);border:1px solid var(--border);flex-shrink:0;cursor:pointer;transition:background .15s}.toggle-switch.on{background:var(--accent);border-color:var(--accent)}.toggle-switch .knob{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:left .15s}.toggle-switch.on .knob{left:20px}.sync-badge{padding:5px 10px;border-radius:6px;font-size:10.5px;font-weight:800;letter-spacing:.03em;text-transform:uppercase}.sync-badge.success{background:var(--win-bg);color:var(--win)}.sync-badge.error{background:var(--loss-bg);color:var(--loss)}.sync-badge.none{background:var(--paused-bg);color:var(--paused)}.field-hint{font-size:11px;color:var(--text-faint);margin-top:-2px}.sync-run-list{display:flex;flex-direction:column;gap:2px}.sync-run-row{display:flex;align-items:center;gap:12px;padding:12px 4px;border-bottom:1px solid var(--border)}.sync-run-row:last-child{border-bottom:none}.sync-run-icon{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0}.sync-run-icon.success{background:var(--win-bg);color:var(--win)}.sync-run-icon.error{background:var(--loss-bg);color:var(--loss)}.sync-run-icon.running{background:var(--testing-bg);color:var(--testing)}.sync-run-title{font-weight:700;font-size:13px}.sync-run-time{font-size:11px;color:var(--text-faint);margin-top:1px}.sync-run-meta{margin-left:auto;text-align:right;font-size:11.5px;color:var(--text-dim);max-width:320px}.sync-run-meta.error-text{color:var(--loss)}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:380px;max-width:92vw;background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;padding:30px}.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px}input[type=date].text-input{color-scheme:dark}