:root {
            --primary: #1e40af;
            --primary-dark: #1e3a8a;
            --primary-light: #3b82f6;
            --accent: #10b981;
            --accent-dark: #059669;
            --accent-light: #34d399;
            --bg: #f8fafc;
            --surface: #ffffff;
            --text: #0f172a;
            --text-secondary: #64748b;
            --border: #e2e8f0;
            --error: #dc2626;
            --warning: #d97706;
            --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
            --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
            --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
        }

        .header {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-content {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1rem 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .logo-icon {
            font-size: 2rem;
        }

        .logo-text h1 {
            font-size: clamp(1.25rem, 3vw, 1.5rem);
            font-weight: 700;
            color: var(--primary);
        }

        .logo-text p {
            font-size: clamp(0.75rem, 2vw, 0.875rem);
            color: var(--text-secondary);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 1rem;
            flex-wrap: wrap;
        }

        .refresh-indicator {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.5rem 1rem;
            background: var(--bg);
            border-radius: 8px;
            font-size: 0.875rem;
            color: var(--text-secondary);
        }

        .pulse-dot {
            width: 8px;
            height: 8px;
            background: var(--accent);
            border-radius: 50%;
            animation: pulse 2s ease-in-out infinite;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.2); }
        }

        .btn {
            padding: 0.625rem 1.25rem;
            min-height: 44px;
            border: none;
            border-radius: 8px;
            font-family: 'Inter', sans-serif;
            font-size: 0.875rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            text-decoration: none;
        }

        .btn:active {
            transform: scale(0.97);
        }

        .btn-primary {
            background: var(--primary);
            color: white;
            box-shadow: var(--shadow);
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .btn-primary:focus {
            outline: 3px solid rgba(30, 64, 175, 0.3);
            outline-offset: 2px;
        }

        .btn-secondary {
            background: var(--surface);
            color: var(--text);
            border: 1px solid var(--border);
        }

        .btn-secondary:hover {
            background: var(--bg);
            border-color: var(--primary);
        }

        .btn-secondary:focus {
            outline: 3px solid rgba(30, 64, 175, 0.3);
            outline-offset: 2px;
        }

        .btn-accent {
            background: var(--accent);
            color: white;
            box-shadow: var(--shadow);
        }

        .btn-accent:hover {
            background: var(--accent-dark);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none !important;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 1.5rem;
        }

        .controls-bar {
            background: var(--surface);
            border-radius: 12px;
            padding: 1.25rem;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow);
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
            justify-content: space-between;
        }

        .date-filters {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
        }

        .date-btn {
            padding: 0.5rem 1rem;
            min-height: 44px;
            border: 1px solid var(--border);
            background: var(--surface);
            border-radius: 8px;
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            color: var(--text);
        }

        .date-btn:active {
            transform: scale(0.97);
        }

        .date-btn:hover {
            border-color: var(--primary);
            background: rgba(30, 64, 175, 0.05);
        }

        .date-btn:focus {
            outline: 3px solid rgba(30, 64, 175, 0.3);
            outline-offset: 2px;
        }

        .date-btn.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .custom-date {
            display: flex;
            gap: 0.5rem;
            align-items: center;
        }

        .date-input {
            padding: 0.5rem 0.75rem;
            min-height: 44px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: 'Inter', sans-serif;
            font-size: 0.875rem;
            color: var(--text);
        }

        .date-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
        }

        .kpi-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.25rem;
            margin-bottom: 1.5rem;
        }

        .kpi-card {
            background: var(--surface);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            border: 1px solid transparent;
        }

        .kpi-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: var(--primary);
        }

        .kpi-header {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 0.75rem;
        }

        .kpi-label {
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .kpi-icon {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.25rem;
        }

        .kpi-icon.primary { background: rgba(30, 64, 175, 0.1); }
        .kpi-icon.accent { background: rgba(16, 185, 129, 0.1); }
        .kpi-icon.warning { background: rgba(217, 119, 6, 0.1); }

        .kpi-value {
            font-family: 'JetBrains Mono', monospace;
            font-size: clamp(1.75rem, 4vw, 2.25rem);
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.5rem;
        }

        .kpi-change {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.875rem;
            font-weight: 600;
        }

        .kpi-change.positive {
            color: var(--accent);
        }

        .kpi-change.negative {
            color: var(--error);
        }

        .kpi-change-arrow {
            font-size: 1rem;
        }

        .charts-section {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }

        .chart-card {
            background: var(--surface);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: var(--shadow-md);
        }

        .chart-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .chart-title {
            font-size: clamp(1rem, 2.5vw, 1.25rem);
            font-weight: 700;
            color: var(--text);
        }

        .chart-controls {
            display: flex;
            gap: 0.5rem;
        }

        .chart-toggle {
            padding: 0.375rem 0.75rem;
            min-height: 36px;
            border: 1px solid var(--border);
            background: var(--surface);
            border-radius: 6px;
            font-size: 0.8125rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            color: var(--text-secondary);
        }

        .chart-toggle:active {
            transform: scale(0.97);
        }

        .chart-toggle:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .chart-toggle.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .chart-container {
            position: relative;
            height: 350px;
        }

        @media (min-width: 768px) {
            .chart-container {
                height: 400px;
            }
        }

        .charts-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.5rem;
            margin-bottom: 1.5rem;
        }

        @media (min-width: 1024px) {
            .charts-grid {
                grid-template-columns: 2fr 1fr;
            }
        }

        .table-card {
            background: var(--surface);
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: var(--shadow-md);
            overflow: hidden;
        }

        .table-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .table-title {
            font-size: clamp(1rem, 2.5vw, 1.25rem);
            font-weight: 700;
            color: var(--text);
        }

        .table-actions {
            display: flex;
            gap: 0.5rem;
            align-items: center;
        }

        .search-box {
            position: relative;
            display: flex;
            align-items: center;
        }

        .search-input {
            padding: 0.5rem 0.75rem 0.5rem 2.5rem;
            min-height: 44px;
            border: 1px solid var(--border);
            border-radius: 8px;
            font-family: 'Inter', sans-serif;
            font-size: 0.875rem;
            width: 200px;
            transition: all 0.2s ease;
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
            width: 250px;
        }

        .search-icon {
            position: absolute;
            left: 0.75rem;
            color: var(--text-secondary);
            pointer-events: none;
        }

        .table-wrapper {
            overflow-x: auto;
            margin: 0 -1.5rem;
            padding: 0 1.5rem;
        }

        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.875rem;
        }

        thead {
            background: var(--bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        th {
            padding: 1rem;
            text-align: left;
            font-weight: 600;
            color: var(--text);
            white-space: nowrap;
            cursor: pointer;
            user-select: none;
            transition: background 0.2s ease;
        }

        th:hover {
            background: rgba(30, 64, 175, 0.05);
        }

        th.sortable::after {
            content: ' ⇅';
            color: var(--text-secondary);
            font-size: 0.75rem;
        }

        th.sorted-asc::after {
            content: ' ↑';
            color: var(--primary);
        }

        th.sorted-desc::after {
            content: ' ↓';
            color: var(--primary);
        }

        tbody tr {
            border-bottom: 1px solid var(--border);
            transition: background 0.2s ease;
        }

        tbody tr:nth-child(even) {
            background: rgba(248, 250, 252, 0.5);
        }

        tbody tr:hover {
            background: rgba(30, 64, 175, 0.05);
        }

        td {
            padding: 1rem;
            color: var(--text);
        }

        .status-badge {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 12px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .status-badge.completed {
            background: rgba(16, 185, 129, 0.1);
            color: var(--accent-dark);
        }

        .status-badge.pending {
            background: rgba(217, 119, 6, 0.1);
            color: var(--warning);
        }

        .status-badge.processing {
            background: rgba(30, 64, 175, 0.1);
            color: var(--primary);
        }

        .pagination {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 1.5rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .pagination-info {
            font-size: 0.875rem;
            color: var(--text-secondary);
        }

        .pagination-controls {
            display: flex;
            gap: 0.5rem;
        }

        .page-btn {
            padding: 0.5rem 0.75rem;
            min-width: 44px;
            min-height: 44px;
            border: 1px solid var(--border);
            background: var(--surface);
            border-radius: 8px;
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            color: var(--text);
        }

        .page-btn:active:not(:disabled) {
            transform: scale(0.97);
        }

        .page-btn:hover:not(:disabled) {
            border-color: var(--primary);
            background: rgba(30, 64, 175, 0.05);
        }

        .page-btn:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }

        .page-btn.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .export-section {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 12px;
            padding: 2rem 1.5rem;
            box-shadow: var(--shadow-lg);
            color: white;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin-top: 1.5rem;
        }

        .export-info h3 {
            font-size: clamp(1.125rem, 2.5vw, 1.5rem);
            font-weight: 700;
            margin-bottom: 0.5rem;
        }

        .export-info p {
            font-size: 0.875rem;
            opacity: 0.9;
        }

        .export-actions {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }

        .btn-white {
            background: white;
            color: var(--primary);
            box-shadow: var(--shadow);
        }

        .btn-white:hover {
            background: var(--bg);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .comparison-toggle {
            background: var(--surface);
            border-radius: 12px;
            padding: 1rem 1.5rem;
            margin-bottom: 1.5rem;
            box-shadow: var(--shadow);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .toggle-label {
            font-weight: 600;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .toggle-switch {
            position: relative;
            width: 56px;
            height: 32px;
            background: var(--border);
            border-radius: 16px;
            cursor: pointer;
            transition: background 0.3s ease;
        }

        .toggle-switch.active {
            background: var(--accent);
        }

        .toggle-slider {
            position: absolute;
            top: 4px;
            left: 4px;
            width: 24px;
            height: 24px;
            background: white;
            border-radius: 50%;
            transition: transform 0.3s ease;
            box-shadow: var(--shadow);
        }

        .toggle-switch.active .toggle-slider {
            transform: translateX(24px);
        }

        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0.9);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .loading-overlay.active {
            opacity: 1;
            pointer-events: all;
        }

        .loading-spinner {
            width: 50px;
            height: 50px;
            border: 4px solid var(--border);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        .error-message {
            background: #fee;
            border: 1px solid var(--error);
            color: var(--error);
            padding: 1rem 1.5rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            display: none;
        }

        .error-message.active {
            display: block;
        }

        @keyframes flash-success {
            0%, 100% { background: var(--surface); }
            50% { background: rgba(16, 185, 129, 0.1); }
        }

        .flash-success {
            animation: flash-success 0.6s ease;
        }

        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                align-items: flex-start;
            }

            .header-actions {
                width: 100%;
                justify-content: space-between;
            }

            .controls-bar {
                flex-direction: column;
                align-items: stretch;
            }

            .date-filters {
                width: 100%;
            }

            .date-btn {
                flex: 1;
            }
        }

#__wc_fb_btn{position:fixed;bottom:18px;right:18px;z-index:99999;background:#1a1a2e;border:1px solid rgba(255,255,255,0.12);border-radius:24px;padding:8px 14px;font-size:12px;color:#e2e8f0;cursor:pointer;font-family:system-ui,-apple-system,sans-serif;box-shadow:0 4px 16px rgba(0,0,0,0.3);display:flex;align-items:center;gap:6px;transition:all 0.2s;user-select:none}
#__wc_fb_btn:hover{background:#252540;border-color:rgba(255,255,255,0.2);transform:translateY(-1px)}
#__wc_fb_panel{position:fixed;bottom:64px;right:18px;z-index:99999;background:#0f1624;border:1px solid #1a2d45;border-radius:12px;padding:16px;width:260px;box-shadow:0 8px 32px rgba(0,0,0,0.5);display:none;font-family:system-ui,-apple-system,sans-serif}
#__wc_fb_panel.open{display:block}
.__wc_fb_title{font-size:13px;color:#e2e8f0;margin-bottom:12px;font-weight:500}
.__wc_fb_emojis{display:flex;justify-content:space-around;margin-bottom:12px}
.__wc_fb_emoji{font-size:26px;cursor:pointer;padding:6px;border-radius:8px;transition:all 0.15s;border:2px solid transparent}
.__wc_fb_emoji:hover{background:rgba(255,255,255,0.08);transform:scale(1.1)}
.__wc_fb_emoji.selected{border-color:rgba(196,168,74,0.6);background:rgba(196,168,74,0.08)}
.__wc_fb_prompt{font-size:11px;color:#4a6a90;margin-bottom:6px}
.__wc_fb_ta{width:100%;background:rgba(255,255,255,0.04);border:1px solid #1e2d45;border-radius:6px;padding:8px;color:#e2e8f0;font-size:11px;font-family:system-ui,-apple-system,sans-serif;resize:none;outline:none;box-sizing:border-box;line-height:1.5}
.__wc_fb_ta:focus{border-color:#2a4060}
.__wc_fb_actions{display:flex;gap:6px;margin-top:8px;justify-content:flex-end}
.__wc_fb_skip{font-size:11px;color:#2a4060;cursor:pointer;padding:4px 8px;background:transparent;border:none}
.__wc_fb_send{font-size:11px;color:#c4a84a;background:rgba(196,168,74,0.08);border:0.5px solid rgba(196,168,74,0.3);border-radius:4px;padding:5px 12px;cursor:pointer;font-family:system-ui}
.__wc_fb_send:hover{background:rgba(196,168,74,0.15)}
.__wc_fb_thanks{text-align:center;padding:8px 0;font-size:13px;color:#4ade80}