:root{--primary: #4f46e5;--primary-light: #e0e7ff;--success: #059669;--danger: #dc2626;--warning: #d97706;--bg: #f3f4f6;--surface: #ffffff;--border: #e5e7eb;--text: #111827;--text-secondary: #6b7280;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:14px 14px 90px;max-width:1200px;margin:0 auto;width:100%}.header{background:var(--primary);color:#fff;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;box-shadow:0 2px 8px #4f46e540}.header-title{font-weight:700;font-size:17px}.header-sub{font-size:11px;opacity:.8}.header-btn{background:#ffffff26;border:none;color:#fff;padding:6px 10px;border-radius:8px;cursor:pointer;font-size:13px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);display:flex;z-index:100;padding-bottom:env(safe-area-inset-bottom,0px);box-shadow:0 -2px 10px #0000000f}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;padding:8px 4px 6px;text-decoration:none;color:var(--text-secondary);font-size:10px;font-weight:500;gap:2px;cursor:pointer;background:none;border:none;transition:color .15s}.nav-item.active{color:var(--primary)}.nav-icon{font-size:20px;line-height:1}.card{background:var(--surface);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);margin-bottom:12px}.card-title{font-weight:700;font-size:15px;margin-bottom:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:10px;border:none;font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s,transform .1s;text-decoration:none;-webkit-tap-highlight-color:transparent}.btn:active{opacity:.75;transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff}.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-warning{background:var(--warning);color:#fff}.btn-outline{background:transparent;border:1.5px solid var(--border);color:var(--text)}.btn-ghost{background:transparent;color:var(--primary)}.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px}.btn-full{width:100%}.btn:disabled{opacity:.45;cursor:not-allowed}.form-group{margin-bottom:14px}.form-label{display:block;font-size:12px;font-weight:600;margin-bottom:5px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px}.form-input,.form-select,.form-textarea{width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:10px;font-size:15px;background:var(--surface);color:var(--text);-webkit-appearance:none;-moz-appearance:none;appearance:none;transition:border-color .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.form-textarea{resize:vertical;min-height:80px}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600}.badge-success{background:#d1fae5;color:#065f46}.badge-warning{background:#fef3c7;color:#92400e}.badge-danger{background:#fee2e2;color:#991b1b}.badge-info{background:#dbeafe;color:#1e40af}.badge-gray{background:#f3f4f6;color:#6b7280}.badge-purple{background:#ede9fe;color:#5b21b6}.badge-inhouse{background:#dcfce7;color:#166534;font-weight:700}.badge-ctv{background:#ffedd5;color:#9a3412;font-weight:700}.alert{padding:11px 14px;border-radius:10px;margin-bottom:12px;font-size:13px;font-weight:500}.alert-error{background:#fee2e2;color:#991b1b;border-left:3px solid #dc2626}.alert-success{background:#d1fae5;color:#065f46;border-left:3px solid #059669}.alert-info{background:#dbeafe;color:#1e40af;border-left:3px solid #3b82f6}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.stat-card{background:var(--surface);border-radius:var(--radius);padding:14px 12px;box-shadow:var(--shadow);text-align:center}.stat-value{font-size:24px;font-weight:800;color:var(--primary);line-height:1}.stat-label{font-size:11px;color:var(--text-secondary);margin-top:4px;font-weight:500}.list-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.list-item:last-child{border-bottom:none}.list-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.list-content{flex:1;min-width:0}.list-title{font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.list-sub{font-size:12px;color:var(--text-secondary);margin-top:1px}.chip-tabs{display:flex;gap:6px;margin-bottom:14px;overflow-x:auto;padding-bottom:2px;-webkit-overflow-scrolling:touch}.chip-tabs::-webkit-scrollbar{display:none}.chip{padding:7px 14px;border-radius:20px;border:1.5px solid var(--border);background:transparent;font-size:13px;font-weight:500;cursor:pointer;white-space:nowrap;color:var(--text-secondary);transition:all .15s}.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:flex-end;z-index:200}.modal{background:var(--surface);border-radius:20px 20px 0 0;padding:20px 16px;width:100%;max-height:90vh;overflow-y:auto;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.modal-title{font-size:17px;font-weight:700}.modal-close{background:var(--bg);border:none;font-size:18px;cursor:pointer;color:var(--text-secondary);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.section-title{font-size:15px;font-weight:700}.fab{position:fixed;bottom:80px;right:16px;width:52px;height:52px;border-radius:50%;background:var(--primary);color:#fff;border:none;font-size:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 12px #4f46e566;z-index:90;transition:transform .15s}.fab:active{transform:scale(.93)}.empty-state{text-align:center;padding:32px 20px;color:var(--text-secondary)}.empty-icon{font-size:40px;margin-bottom:10px}.empty-text{font-size:14px}.row{display:flex;gap:8px;align-items:center}.row-between{display:flex;justify-content:space-between;align-items:center}.flex-1{flex:1}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mb-12{margin-bottom:12px}.page-title{font-size:20px;font-weight:800;margin-bottom:4px}.page-sub{font-size:13px;color:var(--text-secondary);margin-bottom:16px}.loading{display:flex;align-items:center;justify-content:center;min-height:200px;font-size:14px;color:var(--text-secondary);gap:8px}.divider{height:1px;background:var(--border);margin:10px 0}.shift-slot{border-radius:8px;padding:8px 10px;margin-bottom:6px;display:flex;align-items:center;gap:8px}.shift-slot.sang{background:#fef9c3;border-left:3px solid #eab308}.shift-slot.trua{background:#ffedd5;border-left:3px solid #f97316}.shift-slot.chieu{background:#dbeafe;border-left:3px solid #3b82f6}.shift-slot.toi{background:#ede9fe;border-left:3px solid #7c3aed}.shift-slot.dem{background:#f0fdf4;border-left:3px solid #22c55e}.shift-time{font-size:11px;font-weight:600;color:var(--text-secondary);width:80px;flex-shrink:0}.shift-name{font-weight:600;font-size:13px}.shift-channel{font-size:11px;color:var(--text-secondary)}.revenue-input-row{display:flex;gap:8px;align-items:center}.revenue-input-row .form-input{flex:1}.swap-card{background:var(--surface);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);margin-bottom:10px;border-left:3px solid var(--warning)}.swap-card.approved{border-left-color:var(--success)}.swap-card.rejected{border-left-color:var(--danger)}