/* ================== TORA FLASHCARD VOCABULARY - v4 (Đồng bộ chuẩn hóa Quiz/Tora, hỗ trợ Light/Dark mode) ================== */
/* Namespace: .tora-flashcard-plugin */

/* ======= BẢNG MÀU TORA ĐỒNG BỘ THEO GUIDELINE (Light/Dark) ======= */

/* Light mode */
.tora-flashcard-plugin.tora-light-mode {
    --tora-primary: #FF6B00;
    --tora-primary-hover: #e65f00;
    --tora-secondary: #00B389;

    --tora-accent: #1976D2;
    --tora-accent-hover: #145ea8;

    --tora-info: #0097A7;
    --tora-info-bg: #E0F7FA;
    --tora-success: #2E7D32;
    --tora-success-bg: #E6FCF4;
    --tora-error: #E53935;
    --tora-error-bg: #FFECEC;
    --tora-warning: #FDC800;
    --tora-warning-bg: #FEF6E0;

    --tora-bg-light: #FFFFFF;
    --tora-bg-dark: #0F172A;
    --tora-surface: #F8F9FB;
    --tora-surface-dark: #1e293b;
    --tora-card-bg: #F8F9FB;
    --tora-card-bg-dark: #162032;
    --tora-border: #E0E0E0;
    --tora-divider: #D9D9D9;
    --tora-hover: #FFF5EC;
    --tora-quiz-hover: #FFEEE0;
    --tora-blue-bg: #C7F1FF;
    --tora-bookmark-bg: #FFFDF1;
    --tora-pagination-bg: #fff;

    --tora-text-main: #222B45;
    --tora-text-sub: #666666;
    --tora-text-light: #FFFFFF;
    --tora-text-dark: #1A1A1A;
    --tora-text-disabled: #B0B4BA;
}

/* Dark mode */
.tora-flashcard-plugin.tora-dark-mode {
    --tora-primary: #FF6B00;
    --tora-primary-hover: #e65f00;
    --tora-secondary: #00B389;

    --tora-accent: #1976D2;
    --tora-accent-hover: #145ea8;

    --tora-info: #0097A7;
    --tora-info-bg: #1A2A3A;
    --tora-success: #2E7D32;
    --tora-success-bg: #1e2f26;
    --tora-error: #E53935;
    --tora-error-bg: #331a1a;
    --tora-warning: #FDC800;
    --tora-warning-bg: #2d2917;

    --tora-bg-light: #FFFFFF;
    --tora-bg-dark: #0F172A;
    --tora-surface: #1e293b;
    --tora-surface-dark: #1e293b;
    --tora-card-bg: #162032;
    --tora-card-bg-dark: #162032;
    --tora-border: #222e3c;
    --tora-divider: #283046;
    --tora-hover: #2B2320;
    --tora-quiz-hover: #2B2320;
    --tora-blue-bg: #15243B;
    --tora-bookmark-bg: #23202E;
    --tora-pagination-bg: #162032;

    --tora-text-main: #F1F5F9;
    --tora-text-sub: #A3AED6;
    --tora-text-light: #FFFFFF;
    --tora-text-dark: #F1F5F9;
    --tora-text-disabled: #5A5A72;
}

/* ========== VOCABULARY LIST (Section 3) ========== */

.tora-flashcard-plugin .vocabulary-list {
    margin-top: 20px;
/*    background-color: var(--tora-blue-bg);*/
    padding: 15px;
    border-radius: 5px;
/*    border: 2px solid var(--tora-border);*/
    position: relative;
    box-sizing: border-box;
}

.tora-flashcard-plugin .vocabulary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.tora-flashcard-plugin .vocabulary-title {
    background-color: var(--tora-primary);
    padding: 5px;
    border-radius: 5px;
}

.tora-flashcard-plugin .vocabulary-title p {
    margin: 0;
    font-size: clamp(16px, 2vw, 18px);
    color: var(--tora-text-light);
    padding: 5px 10px;
    font-weight: bold;
}

.tora-flashcard-plugin .vocabulary-actions {
    display: flex;
    flex-direction: row;
}

.tora-flashcard-plugin .list-actions {
    display: flex;
    gap: 10px;
    background-color: var(--tora-pagination-bg);
    padding: 10px;
    border-radius: 20px;
    border: 1px solid var(--tora-border);
}

.tora-flashcard-plugin .btn-all,
.tora-flashcard-plugin .btn-saved {
    padding: 5px 15px;
    background-color: var(--tora-pagination-bg);
    border: 2px solid var(--tora-info);
    border-radius: 10px;
    cursor: pointer;
    font-size: clamp(16px, 2.5vw, 18px);
    font-weight: 700;
    color: var(--tora-info);
    transition: background-color 0.3s, color 0.3s;
}
.tora-flashcard-plugin .btn-all.active,
.tora-flashcard-plugin .btn-saved.active {
    background-color: var(--tora-info) !important;
    color: var(--tora-text-light) !important;
    box-shadow: none !important;
}
.tora-flashcard-plugin .btn-all:hover,
.tora-flashcard-plugin .btn-saved:hover {
    background-color: var(--tora-blue-bg) !important;
    color: var(--tora-info) !important;
    box-shadow: none !important;
}

/* Vocabulary grid */
.tora-flashcard-plugin .list-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 0;
}

.tora-flashcard-plugin .vocab-item {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    justify-content: flex-start;
    position: relative;
    padding: 12px 40px 12px 16px;
    background-color: var(--tora-card-bg);
    border: 2px solid var(--tora-info);
    border-radius: 5px;
    box-sizing: border-box;
    transition: transform 0.3s, background-color 0.3s;
    width: 100%;
    min-height: 56px;
    overflow: hidden;
    color: var(--tora-text-main);
}
.tora-flashcard-plugin .vocab-item.bookmarked {
    background-color: var(--tora-bookmark-bg);
    border-color: var(--tora-primary);
    color: var(--tora-primary);
    transform: scale(1.02);
}
.tora-flashcard-plugin .vocab-item.bookmarked-effect {
    transform: scale(1.05);
}

/* Content (kanji + reading) */
.tora-flashcard-plugin .vocab-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    flex: 1 1 auto;
    min-width: 0;
    gap: 2px;
}

.tora-flashcard-plugin .vocab-kanji {
    font-size: clamp(20px, 4vw, 24px);
    font-weight: bold;
    color: var(--tora-text-dark);
    text-align: left;
    width: 100%;
    margin-right: 0;
    margin-bottom: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tora-flashcard-plugin .vocab-reading {
    font-size: clamp(16px, 3vw, 18px);
    color: var(--tora-text-sub);
    width: 100%;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Nút bookmark top-right */
.tora-flashcard-plugin .vocab-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    margin: 0;
    padding: 0;
    z-index: 2;
    background: none;
}

.tora-flashcard-plugin .action-button.bookmark-button {
    background: transparent !important;
    border: none !important;
    cursor: pointer;
    padding: 0 !important;
    outline: none !important;
}

.tora-flashcard-plugin .bookmark-icon-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--tora-blue-bg);
    transition: background-color 0.3s, transform 0.3s;
}
.tora-flashcard-plugin .bookmark-icon-circle.bookmarked {
    background-color: var(--tora-bookmark-bg) !important;
    border: 2px solid var(--tora-primary) !important;
    color: var(--tora-primary) !important;
    transform: scale(1.2);
}
.tora-flashcard-plugin .bookmark-icon-circle.bookmarked svg {
    stroke: var(--tora-primary);
}
.tora-flashcard-plugin .bookmark-icon-circle svg {
    width: 20px;
    height: 20px;
    stroke: var(--tora-info);
    stroke-width: 1.5;
    fill: none;
    transition: stroke 0.3s;
}
.tora-flashcard-plugin .bookmark-icon-circle:hover {
    background-color: var(--tora-primary) !important;
    border-radius: 50% !important;
    transform: scale(1.2);
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}
.tora-flashcard-plugin .bookmark-icon-circle.bookmarked:hover {
    background-color: var(--tora-bookmark-bg) !important;
}
.tora-flashcard-plugin .bookmark-icon-circle:hover svg {
    stroke: var(--tora-text-light) !important;
    fill: none !important;
}

/* Notification */
.tora-flashcard-plugin .flashcard-notification {
    transition: opacity 0.3s;
    text-align: center;
    font-size: clamp(14px, 2vw, 16px);
    padding: 10px 20px;
    background-color: var(--tora-success);
    color: var(--tora-text-light);
    border-radius: 5px;
    border: 2px solid var(--tora-success);
    margin-bottom: 10px;
    width: 100%;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}
.tora-flashcard-plugin .flashcard-notification.error {
    background-color: var(--tora-error);
    border: 2px solid var(--tora-error);
}

/* Pagination */
.tora-flashcard-plugin .vocab-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    margin: 24px 0 0 0;
    flex-wrap: wrap;
}
.tora-flashcard-plugin .vocab-pagination .page-btn {
    background: var(--tora-pagination-bg);
    border: 2px solid var(--tora-info);
    color: var(--tora-info);
    font-size: 16px;
    min-width: 36px;
    min-height: 36px;
    padding: 0 10px;
    margin: 0 2px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 2px var(--tora-border);
    outline: none;
    font-weight: 600;
}
.tora-flashcard-plugin .vocab-pagination .page-btn.active,
.tora-flashcard-plugin .vocab-pagination .page-btn:hover:not(:disabled) {
    background: var(--tora-info);
    color: var(--tora-text-light);
    border-color: var(--tora-info);
}
.tora-flashcard-plugin .vocab-pagination .page-btn:disabled {
    background: var(--tora-blue-bg);
    color: #BDBDBD;
    border-color: var(--tora-border);
    cursor: not-allowed;
}

/* =================== Responsive =================== */
@media (max-width: 768px) {
    .tora-flashcard-plugin .list-grid {
        grid-template-columns: 1fr;
    }
    .tora-flashcard-plugin .vocabulary-header {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }
    .tora-flashcard-plugin .vocabulary-title {
        margin-bottom: 10px;
        width: 100%;
    }
    .tora-flashcard-plugin .vocabulary-actions {
        width: 100%;
        justify-content: center;
    }
    .tora-flashcard-plugin .list-actions {
        flex-direction: row;
        justify-content: center;
        gap: 5px;
        background-color: var(--tora-pagination-bg);
        padding: 10px;
        border-radius: 20px;
    }
    .tora-flashcard-plugin .vocab-item {
        padding: 8px 36px 8px 10px;
        min-height: 44px;
    }
    .tora-flashcard-plugin .vocab-actions {
        top: 6px;
        right: 6px;
    }
    .tora-flashcard-plugin .vocab-kanji {
        font-size: clamp(18px, 4vw, 20px);
    }
    .tora-flashcard-plugin .vocab-reading {
        font-size: clamp(14px, 3vw, 16px);
    }
    .tora-flashcard-plugin .flashcard-notification {
        max-width: 100%;
    }
}
@media (max-width: 480px) {
    .tora-flashcard-plugin .list-grid {
        grid-template-columns: 1fr;
    }
    .tora-flashcard-plugin .vocab-item {
        padding: 6px 28px 6px 8px;
        min-height: 36px;
    }
    .tora-flashcard-plugin .vocab-actions {
        top: 4px;
        right: 4px;
    }
    .tora-flashcard-plugin .vocab-kanji {
        font-size: clamp(16px, 4vw, 18px);
    }
    .tora-flashcard-plugin .vocab-reading {
        font-size: clamp(12px, 3vw, 14px);
    }
    .tora-flashcard-plugin .flashcard-notification {
        max-width: 100%;
    }
}
/* Thêm vào cuối flashcard-vocabulary.css */
.tora-flashcard-plugin .vocab-item.bookmarked {
    background-color: var(--tora-bookmark-bg) !important;
    border-color: var(--tora-primary) !important;
    color: var(--tora-primary) !important;
    transform: scale(1.02) !important;
}

.tora-flashcard-plugin .bookmark-icon-circle.bookmarked {
    background-color: var(--tora-bookmark-bg) !important;
    border: 2px solid var(--tora-primary) !important;
    color: var(--tora-primary) !important;
    transform: scale(1.2) !important;
}