:root {
            --primary: #1e3a8a;
            --primary-light: #3b82f6;
            --accent: #f59e0b;
            --success: #10b981;
            --conta2: #7c3aed;
            --danger: #ef4444;
            --bg: #f8fafc;
            --surface: #ffffff;
            --border: #e2e8f0;
            --text: #0f172a;
            --text-muted: #64748b;
            --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
            --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
        }

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

        html, body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
        }

        .app {
            max-width: 1280px;
            margin: 0 auto;
            padding: 24px 20px 60px;
        }

        /* ===== HEADER ===== */
        .header {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: white;
            border-radius: 16px;
            padding: 28px;
            margin-bottom: 24px;
            box-shadow: var(--shadow-lg);
        }

        .header-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 24px;
        }

        .header h1 {
            font-size: 26px;
            font-weight: 700;
            letter-spacing: -0.02em;
        }

        .header h1 .subtitle {
            display: block;
            font-size: 14px;
            font-weight: 400;
            opacity: 0.85;
            margin-top: 2px;
        }

        .actions {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        button {
            font-family: inherit;
            font-weight: 600;
            padding: 9px 16px;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            font-size: 13px;
            transition: all 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-ghost {
            background: rgba(255,255,255,0.15);
            color: white;
            backdrop-filter: blur(10px);
        }

        .btn-ghost:hover {
            background: rgba(255,255,255,0.25);
        }

        .btn-danger {
            background: rgba(239, 68, 68, 0.9);
            color: white;
        }

        .btn-danger:hover {
            background: rgba(220, 38, 38, 1);
        }

        /* ===== PROGRESS ===== */
        .progress-section {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .progress-bar {
            background: rgba(255,255,255,0.2);
            border-radius: 999px;
            height: 12px;
            overflow: hidden;
            position: relative;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--accent), #fbbf24);
            border-radius: 999px;
            transition: width 0.4s ease;
        }

        .progress-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
        }

        .progress-info strong {
            font-size: 20px;
        }

        .stats-toggle {
            display: inline-flex;
            align-items: center;
            gap: 0;
            position: relative;
            margin-left: 10px;
            padding: 3px;
            border-radius: 999px;
            border: 1.5px solid rgba(255,255,255,0.3);
            background: rgba(255,255,255,0.12);
            cursor: pointer;
            transition: background 0.15s;
            font-size: 12px;
            height: 28px;
        }
        .stats-toggle:hover {
            background: rgba(255,255,255,0.2);
        }
        .stats-toggle::after {
            content: '';
            position: absolute;
            top: 3px;
            left: 3px;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: white;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
            transition: left 0.25s ease;
            z-index: 1;
            pointer-events: none;
        }
        .stats-toggle.teams-only::after {
            left: calc(100% - 25px);
        }
        .stats-toggle .toggle-opt {
            position: relative;
            z-index: 0;
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            opacity: 0.4;
            transition: opacity 0.25s;
        }
        .stats-toggle:not(.teams-only) .toggle-opt.all,
        .stats-toggle.teams-only .toggle-opt.teams {
            opacity: 1;
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 12px;
            margin-top: 8px;
        }

        .stat {
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(10px);
            border-radius: 10px;
            padding: 14px;
            text-align: center;
        }

        .stat-value {
            font-size: 22px;
            font-weight: 700;
            line-height: 1;
        }

        .stat-label {
            font-size: 11px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            opacity: 0.85;
            margin-top: 4px;
        }

        /* ===== TABS ===== */
        .tabs {
            background: var(--surface);
            padding: 8px;
            border-radius: 12px;
            margin-bottom: 20px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-wrap: wrap;
            gap: 4px;
            overflow-x: auto;
        }

        .tab {
            padding: 8px 14px;
            border-radius: 8px;
            background: transparent;
            color: var(--text-muted);
            border: none;
            font-weight: 600;
            font-size: 13px;
            cursor: pointer;
            transition: all 0.15s;
            white-space: nowrap;
            position: relative;
        }

        .tab:hover {
            background: var(--bg);
            color: var(--text);
        }

        .tab.active {
            background: var(--primary);
            color: white;
        }

        .tab .tab-count {
            display: inline-block;
            margin-left: 6px;
            padding: 1px 7px;
            background: rgba(0,0,0,0.08);
            border-radius: 999px;
            font-size: 11px;
        }

        .tab.active .tab-count {
            background: rgba(255,255,255,0.25);
        }

        /* ===== CONTENT ===== */
        .panel {
            background: var(--surface);
            border-radius: 12px;
            padding: 24px;
            box-shadow: var(--shadow-sm);
            display: none;
        }

        .panel.active { display: block; }

        .panel-header {
            display: flex;
            justify-content: space-between;
            align-items: baseline;
            margin-bottom: 20px;
            padding-bottom: 16px;
            border-bottom: 2px solid var(--border);
        }

        .panel-title {
            font-size: 20px;
            font-weight: 700;
        }

        .panel-progress {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* ===== TEAM ===== */
        .team {
            margin-bottom: 28px;
        }

        .team:last-child { margin-bottom: 0; }

        .team-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 12px;
            padding: 10px 14px;
            background: var(--bg);
            border-radius: 8px;
        }

        .team-name {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 15px;
        }

        .team-flag {
            font-size: 22px;
            line-height: 1;
        }

        .team-code {
            display: inline-block;
            padding: 2px 8px;
            background: var(--primary);
            color: white;
            border-radius: 4px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.05em;
        }

        .team-progress {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* ===== CROMO GRID ===== */
        .cromos-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
            gap: 10px;
        }

        .cromo {
            aspect-ratio: 5/6;
            background: var(--surface);
            border: 2px solid var(--border);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.15s;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 6px;
            position: relative;
            user-select: none;
            overflow: hidden;
        }

        .cromo:hover {
            border-color: var(--primary-light);
            transform: translateY(-2px);
            box-shadow: var(--shadow);
        }

        .cromo-code {
            font-size: 9px;
            font-weight: 700;
            color: var(--text-muted);
            text-align: center;
            letter-spacing: 0.03em;
            margin-bottom: 1px;
        }

        .cromo-num {
            font-size: 18px;
            font-weight: 800;
            text-align: center;
            color: var(--text);
            line-height: 1;
            margin-bottom: 3px;
        }

        .cromo-player {
            font-size: 11px;
            font-weight: 700;
            color: var(--text);
            text-align: center;
            line-height: 1.1;
            margin-bottom: auto;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            word-break: break-word;
        }

        .cromo.owned .cromo-player,
        .cromo.duplicate .cromo-player,
        .cromo.conta2 .cromo-player {
            color: rgba(255,255,255,0.8);
        }

        .cromo-status {
            display: flex;
            justify-content: center;
            align-items: center;
            height: 18px;
            font-size: 11px;
            font-weight: 700;
        }

        /* Owned state */
        .cromo.owned {
            background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
            border-color: var(--success);
            color: white;
        }

        .cromo.owned .cromo-code,
        .cromo.owned .cromo-num {
            color: white;
        }

        .cromo.owned .cromo-code {
            opacity: 0.9;
        }

        /* Conta 2 state (purple) */
        .cromo.conta2 {
            background: linear-gradient(135deg, var(--conta2) 0%, #5b21b6 100%);
            border-color: var(--conta2);
            color: white;
        }

        .cromo.conta2 .cromo-code,
        .cromo.conta2 .cromo-num,
        .cromo.conta2 .cromo-player {
            color: rgba(255,255,255,0.9);
        }

        .cromo.conta2 .cromo-code {
            opacity: 0.9;
        }

        .cromo.conta2 .cromo-btn {
            background: rgba(255,255,255,0.3);
        }

        .cromo.conta2 .cromo-btn:hover {
            background: rgba(255,255,255,0.5);
        }

        .dup-badge {
            position: absolute;
            top: 4px;
            right: 4px;
            background: var(--accent);
            color: white;
            font-weight: 800;
            font-size: 11px;
            padding: 2px 6px;
            border-radius: 999px;
            min-width: 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
        }

        /* Cromo controls */
        .cromo-controls {
            position: absolute;
            top: 4px;
            left: 4px;
            display: flex;
            flex-direction: column;
            gap: 2px;
            opacity: 0;
            transition: opacity 0.15s;
        }

        .cromo:hover .cromo-controls {
            opacity: 1;
        }

        .cromo-btn {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            border: none;
            background: rgba(0,0,0,0.6);
            color: white;
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 0;
            line-height: 1;
        }

        .cromo-btn:hover {
            background: rgba(0,0,0,0.85);
        }

        .cromo.owned .cromo-btn,
        .cromo.conta2 .cromo-btn {
            background: rgba(255,255,255,0.3);
        }

        .cromo.owned .cromo-btn:hover,
        .cromo.conta2 .cromo-btn:hover {
            background: rgba(255,255,255,0.5);
        }

        /* ===== LEGEND ===== */
        .legend {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            justify-content: center;
            padding: 14px;
            background: var(--surface);
            border-radius: 10px;
            margin-bottom: 20px;
            font-size: 12px;
            color: var(--text-muted);
            box-shadow: var(--shadow-sm);
        }

        .legend-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .legend-dot {
            width: 14px;
            height: 14px;
            border-radius: 4px;
            border: 2px solid var(--border);
        }

        .legend-dot.owned { background: var(--success); border-color: var(--success); }
        .legend-dot.conta2 { background: var(--conta2); border-color: var(--conta2); }

        /* ===== INSIGHTS ===== */
        .insights {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 16px;
        }

        .insight-card {
            background: var(--bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .insight-card.highlight {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            color: white;
            border: none;
        }

        .insight-card.success {
            background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
            color: white;
            border: none;
        }

        .insight-title {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            opacity: 0.85;
        }

        .insight-card.highlight .insight-title,
        .insight-card.success .insight-title {
            opacity: 0.95;
        }

        .insight-big {
            font-size: 28px;
            font-weight: 800;
            line-height: 1;
        }

        .insight-sub {
            font-size: 13px;
            opacity: 0.85;
        }

        .insight-empty {
            font-size: 13px;
            color: var(--text-muted);
            font-style: italic;
        }

        .insight-card.highlight .insight-empty,
        .insight-card.success .insight-empty {
            color: rgba(255,255,255,0.85);
        }

        .insight-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        /* ===== DUPLICADOS AGRUPADOS POR EQUIPA ===== */
        .dup-groups { display: flex; flex-direction: column; gap: 10px; }

        .dup-group {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 10px 12px;
        }

        .dup-group-head {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 8px;
            font-weight: 700;
            font-size: 13.5px;
        }
        .dup-flag { font-size: 18px; line-height: 1; }
        .dup-team { flex: 1; }
        .dup-group-count {
            background: var(--accent);
            color: white;
            padding: 1px 8px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 800;
        }

        .dup-group-items {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 2px 14px;
        }
        .dup-row {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 12.5px;
            padding: 2px 0;
        }
        .dup-num { font-weight: 800; min-width: 22px; color: var(--text-muted); }
        .dup-name {
            flex: 1;
            color: var(--text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .dup-x { font-weight: 700; color: #b45309; }

        .insight-item {
            background: var(--surface);
            border-radius: 8px;
            padding: 10px 12px;
            font-size: 13px;
        }

        .insight-card.highlight .insight-item,
        .insight-card.success .insight-item {
            background: rgba(255,255,255,0.15);
            color: white;
            backdrop-filter: blur(10px);
        }

        .insight-item-head {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .insight-item-head .rank {
            font-weight: 800;
            color: var(--text-muted);
            min-width: 22px;
        }

        .insight-item-head strong {
            flex: 1;
            font-weight: 700;
        }

        .badge {
            display: inline-block;
            padding: 2px 8px;
            background: var(--border);
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
            color: var(--text);
        }

        .insight-card.highlight .badge,
        .insight-card.success .badge {
            background: rgba(255,255,255,0.25);
            color: white;
        }

        .badge.ok {
            background: var(--success);
            color: white;
        }

        .badge.zero {
            background: var(--danger);
            color: white;
        }

        .insight-missing {
            margin-top: 6px;
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.4;
        }

        .insight-card.highlight .insight-missing,
        .insight-card.success .insight-missing {
            color: rgba(255,255,255,0.85);
        }

        .mini-bar {
            margin-top: 6px;
            background: var(--border);
            border-radius: 999px;
            height: 6px;
            overflow: hidden;
        }

        .mini-bar-fill {
            background: linear-gradient(90deg, var(--accent), #fbbf24);
            height: 100%;
            border-radius: 999px;
            transition: width 0.4s;
        }

        /* ===== EQUIPAS FILTERS ===== */
        .filter-row {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 24px;
            padding-bottom: 20px;
            border-bottom: 2px solid var(--border);
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .filter-group + .filter-group {
            padding-left: 12px;
            border-left: 2px solid var(--border);
        }

        .filter-label {
            font-size: 11px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .filter-pills {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-pill {
            padding: 6px 14px;
            border-radius: 999px;
            background: var(--bg);
            color: var(--text-muted);
            border: 2px solid var(--border);
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.15s;
        }

        .filter-pill:hover {
            border-color: var(--primary-light);
            color: var(--text);
        }

        .filter-pill.active {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        .filter-select {
            padding: 7px 12px;
            border: 2px solid var(--border);
            border-radius: 8px;
            font-family: inherit;
            font-size: 13px;
            font-weight: 600;
            color: var(--text);
            background: var(--surface);
            cursor: pointer;
            outline: none;
            transition: border-color 0.15s;
        }

        .filter-select:focus {
            border-color: var(--primary-light);
        }

        .equipas-empty {
            text-align: center;
            padding: 48px 0;
            color: var(--text-muted);
            font-size: 15px;
        }

        /* ===== TRADES ===== */
        .trades-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            margin-bottom: 20px;
        }

        .trades-section {
            background: var(--bg);
            border-radius: 12px;
            padding: 18px;
            border: 1.5px solid var(--border);
            border-top: 3px solid var(--border);
        }
        .trades-section.give  { border-top-color: var(--accent); }
        .trades-section.receive { border-top-color: var(--conta2); }

        .trades-section-title {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .trades-section.give .trades-section-title   { color: #b45309; }
        .trades-section.receive .trades-section-title { color: var(--conta2); }

        .trades-section-badge {
            background: currentColor;
            color: white;
            padding: 2px 8px;
            border-radius: 999px;
            font-size: 10px;
            font-weight: 800;
            opacity: 1;
        }
        .trades-section.give .trades-section-badge   { background: var(--accent); color: white; }
        .trades-section.receive .trades-section-badge { background: var(--conta2); color: white; }

        .trades-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(82px, 1fr));
            gap: 7px;
        }

        .trade-item {
            min-height: 116px;
            background: white;
            border: 1.5px solid var(--border);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.15s;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 3px;
            padding: 20px 5px 8px;
            position: relative;
            user-select: none;
            font-weight: 700;
            text-align: center;
            color: var(--text);
            overflow: hidden;
        }

        .trade-item-flag { font-size: 24px; line-height: 1; margin-bottom: 1px; }

        .trade-item-team {
            font-size: 8.5px;
            font-weight: 700;
            line-height: 1.15;
            word-break: break-word;
            max-width: 100%;
            color: var(--text-muted);
        }

        .trade-item-code {
            font-size: 14px;
            font-weight: 800;
            line-height: 1;
        }

        .trade-item-player {
            font-size: 9.5px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.2;
            word-break: break-word;
            max-width: 100%;
        }

        .trade-item:hover {
            border-color: var(--primary-light);
            transform: translateY(-1px);
            box-shadow: var(--shadow-sm);
        }

        .trade-item.selected-given {
            background: linear-gradient(145deg, #fef3c7, #fde68a);
            border-color: var(--accent);
            border-width: 2.5px;
            box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.3);
            color: #78350f;
        }
        .trade-item.selected-given .trade-item-team,
        .trade-item.selected-given .trade-item-player { color: #92400e; }

        .trade-item.selected-received {
            background: linear-gradient(145deg, #ede9fe, #ddd6fe);
            border-color: var(--conta2);
            border-width: 2.5px;
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3);
            color: #4c1d95;
        }
        .trade-item.selected-received .trade-item-team,
        .trade-item.selected-received .trade-item-player { color: #5b21b6; }

        .trade-item.disabled {
            opacity: 0.4;
            cursor: not-allowed;
            pointer-events: none;
        }

        /* corner badges */
        .trade-conta-badge {
            position: absolute;
            top: 4px;
            left: 4px;
            font-size: 8px;
            font-weight: 800;
            padding: 1px 5px;
            border-radius: 999px;
            color: white;
            line-height: 1.5;
        }
        .trade-dup-badge {
            position: absolute;
            top: 4px;
            right: 4px;
            font-size: 9px;
            font-weight: 800;
            padding: 1px 6px;
            border-radius: 999px;
            background: var(--accent);
            color: white;
            line-height: 1.5;
        }
        .trade-sel-mark {
            position: absolute;
            bottom: 4px;
            right: 4px;
            width: 21px;
            height: 21px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 900;
            color: white;
            box-shadow: 0 0 0 2px white, var(--shadow-sm);
        }
        .trade-item.selected-given   .trade-sel-mark { background: var(--accent); }
        .trade-item.selected-received .trade-sel-mark { background: var(--conta2); }

        /* action bar */
        .trades-action-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 14px 18px;
            background: white;
            border-radius: 12px;
            border: 1.5px solid var(--border);
            box-shadow: var(--shadow-sm);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .trades-action-summary {
            flex: 1;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            min-width: 0;
        }
        .trades-action-pill {
            padding: 3px 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            white-space: nowrap;
        }
        .trades-action-pill.give    { background: #fef3c7; color: #92400e; border: 1.5px solid var(--accent); }
        .trades-action-pill.receive { background: #ede9fe; color: #4c1d95; border: 1.5px solid var(--conta2); }
        .trades-action-arrow        { color: var(--text-muted); font-size: 16px; }

        /* barra de ação fixa quando há seleção */
        .trades-action-bar--floating {
            position: fixed;
            left: 50%;
            bottom: 16px;
            transform: translateX(-50%);
            width: calc(100% - 32px);
            max-width: 1232px;
            margin-bottom: 0;
            z-index: 900;
            box-shadow: var(--shadow-lg);
            border-color: var(--primary-light);
        }
        /* reserva espaço para a barra fixa não tapar o histórico */
        .has-floating-bar { padding-bottom: 96px; }

        /* toggle Dar / Receber (telemóvel) */
        .trades-side-toggle { display: none; gap: 6px; margin-bottom: 14px; }
        .trades-side-btn {
            flex: 1;
            justify-content: center;
            padding: 10px 12px;
            border-radius: 10px;
            border: 1.5px solid var(--border);
            background: var(--surface);
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 700;
        }
        .trades-side-btn.give.active    { background: #fef3c7; color: #92400e; border-color: var(--accent); }
        .trades-side-btn.receive.active { background: #ede9fe; color: #4c1d95; border-color: var(--conta2); }
        .trades-side-count {
            display: inline-block;
            min-width: 18px;
            padding: 0 6px;
            border-radius: 999px;
            background: rgba(0,0,0,0.12);
            font-size: 12px;
        }

        /* save form inline */
        .trades-save-form {
            display: flex;
            align-items: center;
            gap: 8px;
            flex: 1;
            flex-wrap: wrap;
        }
        .trades-save-input {
            flex: 1;
            min-width: 160px;
            padding: 7px 12px;
            border: 1.5px solid var(--primary-light);
            border-radius: 8px;
            font-size: 13px;
            font-family: inherit;
            outline: none;
        }
        .trades-save-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,.15); }

        /* saved trades */
        .trades-saved-section { margin-bottom: 24px; }
        .trades-saved-title {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .trades-saved-card {
            background: white;
            border-radius: 10px;
            border: 1.5px solid var(--border);
            border-left: 4px solid var(--accent);
            padding: 14px 16px;
            margin-bottom: 10px;
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        .trades-saved-card-body { flex: 1; min-width: 0; }
        .trades-saved-card-name {
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 2px;
        }
        .trades-saved-card-meta {
            font-size: 11px;
            color: var(--text-muted);
            margin-bottom: 10px;
        }
        .trades-saved-card-chips {
            display: flex;
            gap: 5px;
            flex-wrap: wrap;
            margin-bottom: 12px;
        }
        .chip-give {
            background: #fef3c7;
            color: #92400e;
            border: 1px solid #fcd34d;
            padding: 2px 8px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
        }
        .chip-receive {
            background: #ede9fe;
            color: #4c1d95;
            border: 1px solid #c4b5fd;
            padding: 2px 8px;
            border-radius: 999px;
            font-size: 11px;
            font-weight: 700;
        }
        .chip-give[data-tip], .chip-receive[data-tip] { position: relative; cursor: help; }
        .chip-give[data-tip]:hover::after, .chip-receive[data-tip]:hover::after {
            content: attr(data-tip);
            position: absolute;
            bottom: calc(100% + 7px);
            left: 50%;
            transform: translateX(-50%);
            background: var(--text);
            color: white;
            padding: 7px 11px;
            border-radius: 8px;
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
            z-index: 200;
            box-shadow: var(--shadow-lg);
            pointer-events: none;
        }
        .chip-give[data-tip]:hover::before, .chip-receive[data-tip]:hover::before {
            content: '';
            position: absolute;
            bottom: calc(100% + 2px);
            left: 50%;
            transform: translateX(-50%);
            border: 5px solid transparent;
            border-top-color: var(--text);
            z-index: 200;
            pointer-events: none;
        }
        .trades-saved-card-actions { display: flex; gap: 8px; flex-shrink: 0; align-self: center; }

        /* buttons */
        .btn-primary {
            background: var(--primary);
            color: white;
        }
        .btn-primary:hover { background: var(--primary-light); }

        .btn-success {
            background: var(--success);
            color: white;
        }
        .btn-success:hover { background: #059669; }

        .btn-secondary {
            background: var(--border);
            color: var(--text);
        }
        .btn-secondary:hover { background: #cbd5e1; }

        .btn-danger {
            background: white;
            color: var(--danger);
            border: 1.5px solid #fca5a5;
        }
        .btn-danger:hover { background: #fef2f2; }

        .btn-icon-copy {
            width: 52px;
            aspect-ratio: 5/6;
            background: white;
            border: 1.5px solid var(--border);
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.15s;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            gap: 4px;
            padding: 6px;
            font-size: 9px;
            font-weight: 800;
            color: var(--text-muted);
        }
        .btn-icon-copy svg { flex-shrink: 0; }
        .btn-icon-copy:hover:not(:disabled) { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
        .btn-icon-copy.copy-give:hover:not(:disabled)    { border-color: var(--accent); color: #92400e; }
        .btn-icon-copy.copy-give:hover:not(:disabled) svg    { stroke: var(--accent); }
        .btn-icon-copy.copy-receive:hover:not(:disabled) { border-color: var(--conta2); color: var(--conta2); }
        .btn-icon-copy.copy-receive:hover:not(:disabled) svg { stroke: var(--conta2); }
        .btn-icon-copy:disabled { opacity: 0.35; cursor: not-allowed; }

        .trades-empty {
            text-align: center;
            padding: 28px 16px;
            color: var(--text-muted);
            font-size: 13px;
        }

        /* history */
        .trade-history { margin-bottom: 24px; }
        .trade-history-title {
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .trade-record {
            background: white;
            border-radius: 10px;
            padding: 14px 16px;
            margin-bottom: 8px;
            border: 1.5px solid var(--border);
            border-left: 4px solid var(--success);
        }
        .trade-record-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 8px;
        }
        .trade-record-name {
            font-size: 13px;
            font-weight: 700;
        }
        .trade-record-date {
            font-size: 11px;
            color: var(--text-muted);
        }
        .trade-record-chips {
            display: flex;
            gap: 5px;
            flex-wrap: wrap;
        }

        @media (max-width: 768px) {
            .trades-container { grid-template-columns: 1fr; }
            .trades-action-bar { flex-direction: column; align-items: stretch; }
            .trades-action-bar--floating { flex-direction: row; flex-wrap: wrap; }

            /* toggle visível e mostrar apenas um lado de cada vez */
            .trades-side-toggle { display: flex; }
            .trades-container.show-give    .trades-section.receive { display: none; }
            .trades-container.show-receive .trades-section.give    { display: none; }
        }

        /* ===== SEARCH ===== */
        .search-bar {
            position: relative;
            margin-bottom: 16px;
        }

        .search-input {
            width: 100%;
            padding: 12px 48px 12px 16px;
            border: 2px solid var(--border);
            border-radius: 10px;
            font-size: 15px;
            font-family: inherit;
            background: var(--surface);
            color: var(--text);
            outline: none;
            transition: border-color 0.15s;
            box-shadow: var(--shadow-sm);
        }

        .search-input:focus {
            border-color: var(--primary-light);
        }

        .search-input::placeholder {
            color: var(--text-muted);
        }

        .search-clear {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            background: var(--border);
            border: none;
            color: var(--text-muted);
            font-size: 14px;
            font-weight: 700;
            cursor: pointer;
            padding: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 1;
            font-family: inherit;
        }

        .search-clear:hover {
            background: var(--text-muted);
            color: white;
        }

        .search-panel {
            background: var(--surface);
            border-radius: 12px;
            padding: 24px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 20px;
        }

        .search-header {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
            font-weight: 600;
            padding-bottom: 12px;
            border-bottom: 2px solid var(--border);
        }

        .search-empty {
            font-size: 15px;
            color: var(--text-muted);
            text-align: center;
            padding: 48px 0;
        }

        .search-section {
            margin-bottom: 28px;
        }

        .search-section:last-child { margin-bottom: 0; }

        .search-section-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .search-group-tag {
            font-size: 11px;
            padding: 2px 8px;
            background: var(--border);
            border-radius: 999px;
            color: var(--text-muted);
            font-weight: 600;
        }

        /* ===== TOAST ===== */
        .toast {
            position: fixed;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%) translateY(100px);
            background: var(--text);
            color: white;
            padding: 12px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            opacity: 0;
            transition: all 0.3s;
            z-index: 1000;
            box-shadow: var(--shadow-lg);
        }

        .toast.show {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }

        @media (max-width: 640px) {
            .app { padding: 12px; }
            .header { padding: 20px; }
            .panel { padding: 16px; }
            .cromos-grid { grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 6px; }
            .cromo-num { font-size: 20px; }
            .header h1 { font-size: 20px; }
        }

/* ===== AUTH GATE ===== */
.auth-gate {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 20px;
    z-index: 1000;
}

.auth-card {
    background: var(--surface);
    border-radius: 16px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 360px;
    width: 100%;
}

.auth-logo { font-size: 56px; line-height: 1; margin-bottom: 12px; }

.auth-card h1 { font-size: 24px; font-weight: 700; color: var(--text); }

.auth-subtitle { color: var(--text-muted); font-size: 14px; margin-bottom: 28px; }

.auth-btn {
    background: var(--primary);
    color: #fff;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: 10px;
    width: 100%;
    justify-content: center;
}

.auth-btn:hover { background: var(--primary-light); }

.auth-msg { margin-top: 16px; font-size: 13px; color: var(--text-muted); line-height: 1.6; }

.auth-msg code { background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 12px; }