/* ========== 确认弹窗 ========== */
.confirm-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.confirm-overlay.show { display: flex; }

.confirm-box {
    background: #fff;
    border-radius: 12px;
    padding: 28px 32px;
    width: 400px;
    max-width: 90vw;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    animation: modalIn .2s ease;
    text-align: center;
}

.confirm-icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #fef2f2;
    color: #ef4444;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 24px;
    flex-shrink: 0;
}

.confirm-title {
    font-size: 16px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 8px;
    letter-spacing: 0.2px;
}

.confirm-msg {
    font-size: 14px;
    color: #5a6577;
    line-height: 1.6;
    margin-bottom: 24px;
}

.confirm-btns {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.confirm-btns button {
    padding: 8px 24px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s ease;
    border: none;
    outline: none;
    letter-spacing: 0.3px;
    min-width: 80px;
}

.confirm-btn-cancel {
    background: #f1f3f5;
    color: #5a6577;
    border: 1px solid #e5e8ec;
}
.confirm-btn-cancel:hover {
    background: #e9ecef;
    color: #333;
}

.confirm-btn-ok {
    background: #ef4444;
    color: #fff;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}
.confirm-btn-ok:hover {
    background: #dc2626;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.4);
}