/**
 * 站內彈窗樣式（搭配 assets/js/ui-dialog.js）
 *
 * 所有顏色都用 var(--token, hex) 寫法：前臺 shell 頁的 cascade 裡並沒有這些 token，
 * 只有 admin.css／master.css／gai 自己定義；帶 fallback 才能在前臺與後臺長得一樣。
 */

html.yue-dialog-open {
    overflow: hidden;
}

.yue-dialog {
    position: fixed;
    inset: 0;
    z-index: 1000; /* 高於 master overlay(400) 與所有 toast */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.yue-dialog[hidden],
.yue-dialog__box [hidden] {
    display: none !important;
}

.yue-dialog__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(44, 36, 32, .42);
    backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity .18s ease;
}

.yue-dialog.is-open .yue-dialog__backdrop {
    opacity: 1;
}

.yue-dialog__box {
    position: relative;
    width: min(440px, 100%);
    max-height: calc(100vh - 40px);
    overflow: auto;
    box-sizing: border-box;
    padding: 22px 22px 18px;
    background: var(--surface, #fff);
    border: 1px solid var(--line, #e5dfd9);
    border-radius: 16px;
    box-shadow: 0 30px 70px -30px rgba(44, 36, 32, .5);
    font-family: 'Noto Sans TC', system-ui, -apple-system, sans-serif;
    color: var(--ink, #2C2420);
    transform: translateY(8px) scale(.98);
    opacity: 0;
    transition: opacity .18s ease, transform .18s ease;
}

.yue-dialog.is-open .yue-dialog__box {
    opacity: 1;
    transform: none;
}

.yue-dialog__title {
    margin: 0 0 10px;
    font-family: 'Noto Serif TC', serif;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--ink, #2C2420);
}

.yue-dialog--danger .yue-dialog__title {
    color: var(--red, #a71c1c);
}

.yue-dialog__message {
    margin: 0;
    font-size: 14px;
    line-height: 1.85;
    color: var(--ink, #2C2420);
    white-space: pre-line;
    word-break: break-word;
}

.yue-dialog__detail {
    margin: 12px 0 0;
    padding: 10px 12px;
    max-height: 168px;
    overflow: auto;
    background: var(--surface-soft, #f7f4f1);
    border: 1px solid var(--line, #e5dfd9);
    border-radius: 10px;
    font-size: 12.5px;
    line-height: 1.7;
    color: var(--muted, #7a6c65);
    white-space: pre-wrap;
    word-break: break-word;
}

.yue-dialog__input {
    display: block;
    box-sizing: border-box;
    width: 100%;
    margin-top: 14px;
    padding: 10px 12px;
    font-size: 14px;
    font-family: inherit;
    color: var(--ink, #2C2420);
    background: var(--surface, #fff);
    border: 1px solid var(--line-strong, #d6cec7);
    border-radius: 10px;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}

.yue-dialog__input:focus {
    border-color: rgba(139, 30, 30, .55);
    box-shadow: 0 0 0 3px rgba(139, 30, 30, .1);
}

.yue-dialog__input::placeholder {
    color: var(--faint, #a99e97);
}

.yue-dialog__actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 20px;
}

.yue-dialog__btn {
    padding: 9px 18px;
    font-size: 14px;
    font-family: inherit;
    line-height: 1.4;
    border: 1px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: background .15s ease, border-color .15s ease, opacity .15s ease;
}

.yue-dialog__btn:focus-visible {
    outline: 2px solid rgba(139, 30, 30, .55);
    outline-offset: 2px;
}

.yue-dialog__btn--ghost {
    background: transparent;
    border-color: var(--line, #e5dfd9);
    color: var(--muted, #7a6c65);
}

.yue-dialog__btn--ghost:hover {
    background: var(--surface-soft, #f7f4f1);
    color: var(--ink, #2C2420);
}

.yue-dialog__btn--primary {
    background: var(--primary, #8B1E1E);
    color: #fff;
}

.yue-dialog__btn--primary:hover {
    background: var(--primary-dark, #5a1212);
}

.yue-dialog__btn--danger {
    background: var(--red, #a71c1c);
    color: #fff;
}

.yue-dialog__btn--danger:hover {
    background: #8c1616;
}

.yue-dialog--warn .yue-dialog__btn--primary {
    background: var(--amber, #a85d12);
}

.yue-dialog--warn .yue-dialog__btn--primary:hover {
    background: #8a4c0e;
}

.yue-dialog--success .yue-dialog__btn--primary {
    background: var(--green, #2a6e4b);
}

.yue-dialog--success .yue-dialog__btn--primary:hover {
    background: #235c3f;
}

.yue-dialog__btn:disabled {
    opacity: .5;
    cursor: not-allowed;
}

@media (max-width: 480px) {
    .yue-dialog {
        padding: 16px;
    }

    .yue-dialog__box {
        padding: 20px 18px 16px;
    }

    .yue-dialog__actions {
        flex-direction: column-reverse;
    }

    .yue-dialog__btn {
        width: 100%;
        padding: 11px 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .yue-dialog__backdrop,
    .yue-dialog__box {
        transition: none;
    }
}