/* 算法大厅 - 顶部开奖区 + 咪牌 */
.hall-draw-panel {
    background: #fff;
    border-radius: 14px;
    padding: 12px 14px 14px;
    margin: 8px 0 10px;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.08);
    border: 1px solid #e8ecf1;
}

.hall-draw-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
}

.hall-draw-title {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px;
    min-width: 0;
}

.hall-draw-label {
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
}

.hall-draw-period {
    font-size: 13px;
    color: #64748b;
}

.hall-draw-period b {
    color: #2563eb;
    font-weight: 700;
}

.hall-draw-actions {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.hall-draw-btn {
    border: 1px solid #cbd5e1;
    background: #fff;
    color: #475569;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 8px;
    cursor: pointer;
    min-height: 32px;
    line-height: 1.2;
    transition: all 0.15s ease;
}

.hall-draw-btn:active {
    transform: scale(0.96);
}

.hall-draw-btn.active {
    border-color: #3b82f6;
    color: #2563eb;
    background: #eff6ff;
    font-weight: 600;
}

.hall-draw-refresh-btn {
    border-color: #93c5fd;
    color: #1d4ed8;
    font-weight: 600;
}

.hall-draw-refresh-btn.is-loading {
    opacity: 0.65;
    pointer-events: none;
}

.hall-draw-body.draw-flash {
    animation: hallDrawFlash 0.55s ease;
}

@keyframes hallDrawFlash {
    0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.45); }
    100% { box-shadow: 0 0 0 10px rgba(37, 99, 235, 0); }
}

.hall-draw-countdown {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-radius: 10px;
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 13px;
    color: #334155;
}

.hall-draw-countdown strong {
    color: #2563eb;
    font-weight: 700;
}

.hall-draw-clock {
    font-size: 16px;
    line-height: 1;
}

.hall-draw-body {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #f1f5f9;
    min-height: 72px;
}

/* 咪牌 canvas 需要裁剪，号码行单独 overflow */
.hall-draw-body:not(.peek-on) {
    overflow: visible;
}

.hall-draw-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 72px;
    padding: 8px 10px 8px 8px;
}

.hall-draw-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-width: 0;
    flex-wrap: nowrap;
    gap: 6px;
    padding: 6px 4px;
    min-height: 56px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.hall-draw-numbers::-webkit-scrollbar {
    display: none;
}

.hall-draw-numbers.is-hidden {
    visibility: hidden;
}

.hall-draw-ball {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 8px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 22px;
    font-weight: 800;
    color: #0f172a;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

.hall-draw-ball.sum {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #fff;
    border-color: transparent;
    min-width: 44px;
}

.hall-draw-op {
    font-size: 20px;
    font-weight: 700;
    color: #94a3b8;
    line-height: 1;
}

.hall-draw-extra {
    display: inline-flex;
    gap: 4px;
    margin-left: 4px;
}

.hall-draw-tag {
    font-size: 12px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 6px;
    color: #fff;
}

.hall-draw-tag.tag-big {
    background: #ef4444;
}

.hall-draw-tag.tag-small {
    background: #3b82f6;
}

.hall-draw-tag.tag-odd {
    background: #ef4444;
}

.hall-draw-tag.tag-even {
    background: #3b82f6;
}

.hall-draw-extra.is-collapsed {
    display: none;
}

.hall-peek-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    touch-action: none;
    cursor: crosshair;
    z-index: 2;
    display: none;
}

.hall-draw-body.peek-on .hall-peek-canvas {
    display: block;
}

.hall-draw-body.peek-on .hall-draw-numbers {
    visibility: visible;
}

@media (max-width: 768px) {
    .hall-draw-panel {
        margin: 4px 0 8px !important;
        padding: 10px 10px 12px !important;
        border-radius: 12px;
        max-width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }

    /* 标题 + 按钮同一行，避免占两行高度 */
    .hall-draw-head {
        flex-direction: row !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        gap: 6px !important;
        margin-bottom: 8px !important;
    }

    .hall-draw-title {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        gap: 6px !important;
        flex: 1 1 auto !important;
        min-width: 0 !important;
        width: auto !important;
    }

    .hall-draw-label {
        font-size: 15px !important;
        font-weight: 700 !important;
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        writing-mode: horizontal-tb !important;
        letter-spacing: 0;
    }

    .hall-draw-period {
        font-size: 12px !important;
        white-space: nowrap !important;
        overflow: hidden;
        text-overflow: ellipsis;
        flex: 1;
        min-width: 0;
    }

    .hall-draw-actions {
        flex: 0 0 auto !important;
        width: auto !important;
        justify-content: flex-end !important;
        gap: 4px !important;
    }

    .hall-draw-btn {
        padding: 0 !important;
        font-size: 0 !important;
        min-height: 34px !important;
        min-width: 34px !important;
        border-radius: 8px;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
    }

    .hall-draw-btn-icon,
    .hall-draw-btn.hall-draw-btn-icon {
        width: 34px !important;
        height: 34px !important;
    }

.hall-draw-btn-icon svg {
        width: 16px !important;
        height: 16px !important;
        stroke: currentColor !important;
        fill: none !important;
        stroke-width: 2 !important;
    }

    .hall-draw-btn-icon svg path,
    .hall-draw-btn-icon svg circle {
        stroke: currentColor !important;
        fill: none !important;
    }

    .hall-draw-btn-label {
        display: none !important;
    }

    .hall-draw-countdown {
        padding: 8px 10px !important;
        margin-bottom: 8px !important;
        font-size: 12px !important;
        border-radius: 10px;
    }

    .hall-draw-clock svg {
        width: 15px !important;
        height: 15px !important;
    }

    .hall-draw-countdown strong {
        font-size: 16px !important;
    }

    .hall-draw-body {
        min-height: 48px !important;
        border-radius: 10px;
        overflow: visible !important;
    }

    .hall-draw-body.peek-on {
        overflow: hidden !important;
    }

    /* 号码区独占一行，客服浮在右上角不压号码 */
    .hall-draw-inner {
        position: relative !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        min-height: 52px !important;
        padding: 8px 44px 8px 6px !important;
        gap: 0 !important;
    }

    .hall-draw-numbers {
        flex: 1 1 auto !important;
        width: auto !important;
        max-width: 100% !important;
        padding: 0 !important;
        gap: 3px !important;
        min-height: 0 !important;
        flex-wrap: nowrap !important;
        justify-content: center !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .hall-draw-numbers::-webkit-scrollbar {
        display: none;
    }

    .hall-draw-ball {
        min-width: 30px !important;
        width: 30px !important;
        height: 30px !important;
        font-size: 15px !important;
        font-weight: 800 !important;
        color: #0f172a !important;
        line-height: 1 !important;
        padding: 0 !important;
        border-radius: 8px;
        flex-shrink: 0;
    }

    .hall-draw-ball.sum {
        min-width: 34px !important;
        width: auto !important;
        padding: 0 6px !important;
        font-size: 15px !important;
    }

    .hall-draw-op {
        font-size: 13px !important;
        flex-shrink: 0;
    }

    .hall-draw-extra {
        flex-shrink: 0;
        margin-left: 2px !important;
    }

    .hall-draw-tag {
        font-size: 10px !important;
        padding: 2px 6px !important;
    }

    .cs-draw-fab {
        position: absolute !important;
        top: 50% !important;
        right: 4px !important;
        transform: translateY(-50%) !important;
        margin-left: 0 !important;
        padding: 2px !important;
        border-left: none !important;
        min-width: 38px !important;
        z-index: 4;
    }

    .cs-draw-fab-logo {
        width: 28px !important;
        height: 28px !important;
    }

    .cs-draw-fab-text {
        font-size: 9px !important;
    }
}

@media (max-width: 412px) {
    .hall-draw-ball {
        min-width: 28px !important;
        width: 28px !important;
        height: 28px !important;
        font-size: 13px !important;
    }

    .hall-draw-ball.sum {
        min-width: 32px !important;
        font-size: 14px !important;
        padding: 0 5px !important;
    }

    .hall-draw-op {
        font-size: 12px !important;
    }

    .hall-draw-label {
        font-size: 14px !important;
    }
}