/**
 * NetZeroPro Cookie Consent 自訂樣式
 * 整合 Bootstrap 5 設計系統
 * 支援淺色/深色主題
 */

/* ===================================
   變數定義
   =================================== */
:root {
    --cc-primary-color: #0d6efd;
    --cc-secondary-color: #6c757d;
    --cc-success-color: #198754;
    --cc-danger-color: #dc3545;
    --cc-bg-color: #ffffff;
    --cc-text-color: #212529;
    --cc-border-color: #dee2e6;
    --cc-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --cc-border-radius: 0.375rem;
    --cc-transition: all 0.3s ease;
}

/* 深色主題變數 */
[data-bs-theme="dark"] {
    --cc-bg-color: #212529;
    --cc-text-color: #dee2e6;
    --cc-border-color: #495057;
    --cc-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.5);
}

/* ===================================
   同意模態框（橫幅）
   =================================== */
#cc-main .cm {
    background-color: var(--cc-bg-color) !important;
    color: var(--cc-text-color) !important;
    border: 1px solid var(--cc-border-color) !important;
    border-radius: var(--cc-border-radius) !important;
    box-shadow: var(--cc-shadow) !important;
    max-width: 32rem !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif !important;
}

/* 橫幅標題 */
#cc-main .cm__title {
    color: var(--cc-text-color) !important;
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.75rem !important;
}

/* 橫幅描述 */
#cc-main .cm__desc {
    color: var(--cc-text-color) !important;
    font-size: 0.925rem !important;
    line-height: 1.5 !important;
    margin-bottom: 1rem !important;
}

/* 橫幅按鈕容器 */
#cc-main .cm__btns {
    display: flex !important;
    gap: 0.5rem !important;
    flex-wrap: wrap !important;
}

/* 橫幅按鈕樣式 */
#cc-main .cm__btn {
    font-size: 0.925rem !important;
    font-weight: 500 !important;
    padding: 0.5rem 1rem !important;
    border-radius: calc(var(--cc-border-radius) - 0.125rem) !important;
    transition: var(--cc-transition) !important;
    border: 1px solid transparent !important;
}

/* 接受全部按鈕（主要按鈕） */
#cc-main .cm__btn--primary {
    background-color: var(--cc-primary-color) !important;
    color: #ffffff !important;
    border-color: var(--cc-primary-color) !important;
}

#cc-main .cm__btn--primary:hover {
    background-color: #0b5ed7 !important;
    border-color: #0a58ca !important;
    transform: translateY(-1px) !important;
}

/* 次要按鈕（拒絕全部、管理偏好） */
#cc-main .cm__btn--secondary {
    background-color: transparent !important;
    color: var(--cc-secondary-color) !important;
    border-color: var(--cc-border-color) !important;
}

#cc-main .cm__btn--secondary:hover {
    background-color: var(--cc-secondary-color) !important;
    color: #ffffff !important;
    border-color: var(--cc-secondary-color) !important;
}

/* 橫幅頁尾 */
#cc-main .cm__footer {
    margin-top: 1rem !important;
    padding-top: 1rem !important;
    border-top: 1px solid var(--cc-border-color) !important;
}

#cc-main .cm__footer a {
    color: var(--cc-primary-color) !important;
    text-decoration: none !important;
}

#cc-main .cm__footer a:hover {
    text-decoration: underline !important;
}

/* ===================================
   偏好設定模態框
   =================================== */
#cc-main .pm {
    background-color: var(--cc-bg-color) !important;
    color: var(--cc-text-color) !important;
    border: 1px solid var(--cc-border-color) !important;
    border-radius: var(--cc-border-radius) !important;
    box-shadow: var(--cc-shadow) !important;
    max-width: 42rem !important;
}

/* 模態框標題 */
#cc-main .pm__title {
    color: var(--cc-text-color) !important;
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    margin-bottom: 1rem !important;
}

/* 模態框內容 */
#cc-main .pm__body {
    max-height: 60vh !important;
    overflow-y: auto !important;
}

/* 分類區塊 */
#cc-main .pm__section {
    margin-bottom: 1.5rem !important;
    padding-bottom: 1.5rem !important;
    border-bottom: 1px solid var(--cc-border-color) !important;
}

#cc-main .pm__section:last-child {
    border-bottom: none !important;
}

/* 分類標題 */
#cc-main .pm__section-title {
    color: var(--cc-text-color) !important;
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.5rem !important;
}

/* 分類描述 */
#cc-main .pm__section-desc {
    color: var(--cc-text-color) !important;
    font-size: 0.925rem !important;
    line-height: 1.5 !important;
    opacity: 0.8 !important;
}

/* 切換開關 */
#cc-main .pm__toggle {
    position: relative !important;
    display: inline-block !important;
    width: 3rem !important;
    height: 1.5rem !important;
}

#cc-main .pm__toggle input {
    opacity: 0 !important;
    width: 0 !important;
    height: 0 !important;
}

#cc-main .pm__toggle .slider {
    position: absolute !important;
    cursor: pointer !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background-color: var(--cc-secondary-color) !important;
    transition: var(--cc-transition) !important;
    border-radius: 1.5rem !important;
}

#cc-main .pm__toggle .slider:before {
    position: absolute !important;
    content: "" !important;
    height: 1.125rem !important;
    width: 1.125rem !important;
    left: 0.1875rem !important;
    bottom: 0.1875rem !important;
    background-color: white !important;
    transition: var(--cc-transition) !important;
    border-radius: 50% !important;
}

#cc-main .pm__toggle input:checked + .slider {
    background-color: var(--cc-success-color) !important;
}

#cc-main .pm__toggle input:checked + .slider:before {
    transform: translateX(1.5rem) !important;
}

#cc-main .pm__toggle input:disabled + .slider {
    opacity: 0.5 !important;
    cursor: not-allowed !important;
}

/* Cookie 表格 */
#cc-main .cookie-table {
    width: 100% !important;
    margin-top: 1rem !important;
    border-collapse: collapse !important;
}

#cc-main .cookie-table th,
#cc-main .cookie-table td {
    padding: 0.5rem !important;
    text-align: left !important;
    border-bottom: 1px solid var(--cc-border-color) !important;
}

#cc-main .cookie-table th {
    font-weight: 600 !important;
    color: var(--cc-text-color) !important;
    background-color: rgba(0, 0, 0, 0.03) !important;
}

[data-bs-theme="dark"] #cc-main .cookie-table th {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

/* 模態框按鈕容器 */
#cc-main .pm__btns {
    display: flex !important;
    gap: 0.5rem !important;
    justify-content: flex-end !important;
    padding-top: 1rem !important;
    border-top: 1px solid var(--cc-border-color) !important;
}

/* 模態框按鈕 */
#cc-main .pm__btn {
    font-size: 0.925rem !important;
    font-weight: 500 !important;
    padding: 0.5rem 1rem !important;
    border-radius: calc(var(--cc-border-radius) - 0.125rem) !important;
    transition: var(--cc-transition) !important;
    border: 1px solid transparent !important;
}

#cc-main .pm__btn--primary {
    background-color: var(--cc-primary-color) !important;
    color: #ffffff !important;
    border-color: var(--cc-primary-color) !important;
}

#cc-main .pm__btn--primary:hover {
    background-color: #0b5ed7 !important;
    border-color: #0a58ca !important;
}

#cc-main .pm__btn--secondary {
    background-color: transparent !important;
    color: var(--cc-secondary-color) !important;
    border-color: var(--cc-border-color) !important;
}

#cc-main .pm__btn--secondary:hover {
    background-color: var(--cc-secondary-color) !important;
    color: #ffffff !important;
    border-color: var(--cc-secondary-color) !important;
}

/* 關閉按鈕 */
#cc-main .pm__close-btn {
    position: absolute !important;
    top: 1rem !important;
    right: 1rem !important;
    width: 2rem !important;
    height: 2rem !important;
    border: none !important;
    background-color: transparent !important;
    color: var(--cc-text-color) !important;
    font-size: 1.5rem !important;
    line-height: 1 !important;
    cursor: pointer !important;
    opacity: 0.5 !important;
    transition: var(--cc-transition) !important;
}

#cc-main .pm__close-btn:hover {
    opacity: 1 !important;
}

/* ===================================
   覆蓋層
   =================================== */
#cc-main .cc-overlay {
    background-color: rgba(0, 0, 0, 0.5) !important;
    backdrop-filter: blur(2px) !important;
}

/* ===================================
   響應式設計
   =================================== */
@media (max-width: 768px) {
    /* 橫幅調整為全寬度 */
    #cc-main .cm {
        max-width: calc(100% - 2rem) !important;
        margin: 1rem !important;
    }

    /* 模態框調整 */
    #cc-main .pm {
        max-width: calc(100% - 2rem) !important;
        margin: 1rem !important;
        max-height: calc(100vh - 2rem) !important;
    }

    /* 按鈕堆疊 */
    #cc-main .cm__btns,
    #cc-main .pm__btns {
        flex-direction: column !important;
    }

    #cc-main .cm__btn,
    #cc-main .pm__btn {
        width: 100% !important;
    }

    /* Cookie 表格響應式 */
    #cc-main .cookie-table {
        font-size: 0.825rem !important;
    }

    #cc-main .cookie-table th,
    #cc-main .cookie-table td {
        padding: 0.375rem !important;
    }
}

/* ===================================
   無障礙性改進
   =================================== */
/* 聚焦指示器 */
#cc-main button:focus,
#cc-main a:focus {
    outline: 2px solid var(--cc-primary-color) !important;
    outline-offset: 2px !important;
}

/* 高對比模式支援 */
@media (prefers-contrast: high) {
    #cc-main .cm,
    #cc-main .pm {
        border-width: 2px !important;
    }

    #cc-main .cm__btn,
    #cc-main .pm__btn {
        border-width: 2px !important;
    }
}

/* 減少動畫偏好 */
@media (prefers-reduced-motion: reduce) {
    #cc-main * {
        transition: none !important;
        animation: none !important;
    }
}

/* ===================================
   載入動畫
   =================================== */
@keyframes ccFadeIn {
    from {
        opacity: 0;
        transform: translateY(1rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#cc-main .cm,
#cc-main .pm {
    animation: ccFadeIn 0.3s ease !important;
}

/* ===================================
   列印樣式
   =================================== */
@media print {
    #cc-main {
        display: none !important;
    }
}