:root{--bg: #0f1220;--surface: #171a2b;--surface-2: #1f2338;--border: #2a2f4a;--primary: #6366f1;--primary-hover: #4f46e5;--text: #e8e9f3;--text-muted: #9498b3;--success: #22c55e;--warning: #f59e0b;--danger: #ef4444;font-family:Inter,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:#0b0d17;color:var(--text)}button,input,select,textarea{font-family:inherit;font-size:14px}.page-loading,.empty-state{color:var(--text-muted);padding:24px;text-align:center}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,#1c2140,#0b0d17 60%)}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:40px;width:360px;display:flex;flex-direction:column;gap:16px;box-shadow:0 20px 60px #0006}.auth-card h1{margin:0;font-size:24px}.auth-card .subtitle{margin:0 0 8px;color:var(--text-muted);font-size:13px}.auth-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-muted)}.auth-card input{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text)}.form-error{color:var(--danger);font-size:13px}.app-shell{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 16px}.brand{font-size:20px;font-weight:700;margin-bottom:32px;padding:0 8px}.sidebar nav{display:flex;flex-direction:column;gap:4px;flex:1}.nav-link{padding:10px 12px;border-radius:8px;color:var(--text-muted);text-decoration:none;font-size:14px}.nav-link:hover{background:var(--surface-2);color:var(--text)}.nav-link.active{background:var(--primary);color:#fff}.sidebar-footer{border-top:1px solid var(--border);padding-top:16px;display:flex;align-items:center;justify-content:space-between;gap:8px}.user-name{font-size:13px;font-weight:600}.user-role{font-size:12px;color:var(--text-muted);text-transform:capitalize}.content{flex:1;padding:32px 40px}.page-header{margin-bottom:24px}.page-header h1{margin:0 0 4px;font-size:22px}.page-header p{margin:0;color:var(--text-muted);font-size:14px}.page-header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.btn{padding:9px 16px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;font-weight:500}.btn:hover{border-color:var(--primary)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{background:transparent;border-color:transparent;color:var(--text-muted)}.btn-sm{padding:5px 10px;font-size:12px}.btn-danger{color:var(--danger)}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px}.stat-value{font-size:28px;font-weight:700}.stat-label{color:var(--text-muted);font-size:13px;margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:24px}.chart-card{padding:24px 12px}.form-inline,.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;align-items:end}.form-inline label,.form-grid label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-muted)}.form-grid .span-2{grid-column:span 2}.form-inline input,.form-inline select,.form-grid input,.form-grid select,.form-grid textarea{padding:9px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text)}.creative-card{margin-bottom:0}.creative-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.field-label{font-size:12px;color:var(--text-muted);margin-top:8px}.data-table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:13px}.data-table th{color:var(--text-muted);font-weight:600;background:var(--surface-2)}.data-table tr:last-child td{border-bottom:none}.actions-cell{display:flex;gap:8px}.data-table input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.status-pill{margin-top:4px;font-size:11px;white-space:nowrap}.status-pill-queued{color:var(--text-muted)}.status-pill-uploading{color:var(--primary)}.status-pill-uploaded{color:var(--success)}.status-pill-error{color:var(--warning);cursor:help;text-decoration:underline dotted;text-underline-offset:2px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;background:var(--surface-2);color:var(--text-muted);text-transform:capitalize}.badge-enabled,.badge-started{background:#22c55e26;color:var(--success)}.badge-paused{background:#f59e0b26;color:var(--warning)}.badge-removed,.badge-error{background:#ef444426;color:var(--danger)}.badge-pending,.badge-created{background:#6366f126;color:var(--primary)}.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer}.switch input{display:none}.switch-track{position:relative;width:36px;height:20px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);transition:background .15s}.switch input:checked+.switch-track{background:var(--primary);border-color:var(--primary)}.switch-thumb{position:absolute;top:1px;left:1px;width:16px;height:16px;border-radius:50%;background:var(--text);transition:transform .15s}.switch input:checked+.switch-track .switch-thumb{transform:translate(16px)}.switch-label{font-size:13px;color:var(--text-muted)}