/**
 * 座位选择样式
 * @package GuangDeLou
 */

/* === 座位选择模态框 === */
.seat-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9999;display:none;align-items:flex-end;justify-content:center}
.seat-modal-overlay.active{display:flex}
.seat-modal{background:#fff;width:100%;max-width:480px;border-radius:16px 16px 0 0;max-height:90vh;display:flex;flex-direction:column;animation:slideUp .3s ease}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}

.seat-modal-header{padding:16px;border-bottom:1px solid #eee;display:flex;align-items:center;justify-content:space-between;flex-shrink:0}
.seat-modal-header h3{font-size:17px;font-weight:700}
.seat-modal-close{width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:20px;color:#999;background:none;border:none;cursor:pointer}

.seat-modal-body{overflow-y:auto;flex:1;padding:16px}

/* === 舞台 === */
.seat-stage{text-align:center;padding:12px 20px;background:var(--gdl-dark-red,#6B1F1F);color:#fff;border-radius:8px;margin-bottom:16px;font-size:14px;font-weight:600;letter-spacing:2px}

/* === 座位区域 === */
.seat-areas{display:flex;flex-direction:column;gap:16px}
.seat-area{border:1px solid #eee;border-radius:8px;overflow:hidden}
.seat-area-name{padding:8px 12px;background:#f9f9f9;font-size:13px;font-weight:600;color:#666;border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center}
.seat-area-price{color:var(--gdl-red,#A93939);font-weight:700}
.seat-area-grid{display:grid;gap:4px;padding:12px;justify-content:center}
.seat-area-grid .seat-row-label{font-size:10px;color:#ccc;align-self:center;justify-self:end}

/* === 座位 === */
.seat{width:24px;height:24px;border-radius:4px 4px 2px 2px;display:inline-flex;align-items:center;justify-content:center;font-size:9px;cursor:pointer;transition:all .15s;user-select:none}
.seat.available{background:#d4edda;border:1px solid #28a745;color:#28a745}
.seat.available:hover{background:#28a745;color:#fff;transform:scale(1.1)}
.seat.selected{background:var(--gdl-red,#A93939);border:1px solid var(--gdl-dark-red,#6B1F1F);color:#fff;transform:scale(1.05)}
.seat.occupied{background:#e0e0e0;border:1px solid #ccc;color:#999;cursor:not-allowed}
.seat.locked{background:#ffd6d6;border:1px solid #ff9999;color:#cc6666;cursor:not-allowed}

/* === 图例 === */
.seat-legend{display:flex;gap:16px;justify-content:center;padding:12px 0;font-size:12px;color:#666}
.seat-legend .legend-item{display:flex;align-items:center;gap:4px}
.seat-legend .legend-box{width:14px;height:14px;border-radius:3px}
.seat-legend .legend-box.available{background:#d4edda;border:1px solid #28a745}
.seat-legend .legend-box.selected{background:var(--gdl-red,#A93939)}
.seat-legend .legend-box.occupied{background:#e0e0e0}

/* === 底部操作栏 === */
.seat-modal-footer{padding:12px 16px;border-top:1px solid #eee;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;background:#fff}
.seat-summary{flex:1}
.seat-summary .selected-count{font-size:13px;color:#666}
.seat-summary .total-price{font-size:18px;font-weight:700;color:var(--gdl-red,#A93939)}
.seat-confirm-btn{background:var(--gdl-red,#A93939);color:#fff;border:none;border-radius:24px;padding:10px 28px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .2s}
.seat-confirm-btn:disabled{background:#ccc;cursor:not-allowed}

/* === 选座入口按钮 === */
.seat-select-btn{display:block;width:100%;padding:12px;text-align:center;background:var(--gdl-red,#A93939);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;margin-top:12px}
.seat-select-btn:active{opacity:.85}