/* ============================================================
   word_list.css - 单词/语法一览页面专用样式
   对应文件: word_list.html
   ============================================================ */

/* ---------- 页面标题 ---------- */
#page-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

/* ---------- 添加按钮 ---------- */
.add-btn {
    background: var(--color-accent);
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.add-btn.grammar {
    background: var(--color-info);
}

.add-btn:active {
    transform: scale(0.97);
}

/* ---------- 搜索栏 ---------- */
.search-bar {
    display: flex;
    gap: 6px;
    margin-bottom: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.search-bar select,
.search-bar input {
    width: auto !important;
    flex: 1 1 0;
    min-width: 70px;
    margin-bottom: 0 !important;
    padding: 8px 10px;
    font-size: 14px;
}

.search-bar input {
    flex: 2 1 120px;
    min-width: 100px;
}

.search-bar select {
    flex: 1 1 80px;
}

/* ---------- 语法模式（手机端）：词库+分组同行，搜索换行 ---------- */
@media (max-width: 600px) {
    .search-bar.grammar-mode select {
        flex: 1 1 calc(50% - 3px);
        min-width: 0;
    }

    .search-bar.grammar-mode input {
        flex: 1 1 100%;
        min-width: 0;
        order: 10;
    }
}

/* ---------- 结果栏 ---------- */
.result-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.result-count {
    font-size: 13px;
    color: var(--text-hint);
}

.view-buttons {
    display: flex;
    gap: 8px;
}

.view-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    cursor: pointer;
    transition: 0.2s;
}

.view-btn.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

.view-btn.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.sort-icon {
    background: none;
    border: none;
    color: var(--color-accent);
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* ---------- 词库分组标题 ---------- */
.lib-group-header {
    margin: 15px 0 8px 5px;
    color: var(--color-accent);
}

/* ---------- 语法分组标题 ---------- */
.grammar-group-header {
    margin-top: 12px;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 15px;
    padding-left: 8px;
    border-left: 3px solid var(--color-accent);
}

/* ---------- 单词卡片 ---------- */
.word-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 14px;
    border-radius: 10px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    cursor: pointer;
    transition: 0.2s;
}

.word-card:active {
    background: var(--bg-hover);
    transform: scale(0.99);
}

.word-main {
    flex: 1;
    min-width: 100px;
}

.word-kanji {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-primary);
}

.word-kana {
    font-size: 14px;
    color: var(--color-warning);
    margin-left: 8px;
}

.word-meaning {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.word-sentence {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
    font-style: italic;
}

.word-type {
    background: var(--bg-input);
    color: var(--color-accent);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: bold;
    flex-shrink: 0;
}

/* ---------- 语法卡片（卡片视图） ---------- */
.grammar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--color-info);
    padding: 14px 16px;
    border-radius: 10px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: 0.2s;
}

.grammar-card:active {
    background: var(--bg-hover);
    transform: scale(0.99);
}

.grammar-title {
    font-size: 18px;
    font-weight: bold;
    color: var(--text-primary);
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    align-items: baseline;
}

.grammar-title .kana {
    font-size: 14px;
    color: var(--color-warning);
    font-weight: normal;
}

.grammar-title .group {
    font-size: 12px;
    color: var(--text-muted);
    background: #1a2a4a;
    padding: 0 8px;
    border-radius: 10px;
    font-weight: normal;
}

.grammar-meaning {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 4px 0 6px;
}

.grammar-detail {
    font-size: 13px;
    color: var(--text-hint);
    margin: 3px 0;
}

.grammar-detail strong {
    color: var(--text-secondary);
}

.grammar-examples {
    margin-top: 6px;
    padding-left: 12px;
    border-left: 2px solid var(--border-color);
}

.grammar-example {
    font-size: 13px;
    color: var(--text-primary);
    margin: 4px 0;
}

.grammar-example .trans {
    color: var(--text-hint);
    font-size: 12px;
}

/* ---------- 手机端语法精简卡片 ---------- */
.grammar-mobile-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--color-info);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: 0.2s;
}

.grammar-mobile-item:active {
    background: var(--bg-hover);
    transform: scale(0.99);
}

.grammar-mobile-item .gm-grammar {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-primary);
    display: block;
}

.grammar-mobile-item .gm-meaning {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
    display: block;
}

.grammar-mobile-item .gm-distinction {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
    display: block;
}

.grammar-mobile-item .gm-distinction::before {
    content: "辨析：";
    color: var(--text-hint);
    font-weight: bold;
}

.grammar-mobile-list .group-title {
    color: var(--color-accent);
    font-size: 14px;
    font-weight: bold;
    margin: 14px 0 6px;
    padding-left: 6px;
    border-left: 3px solid var(--color-accent);
}

/* ---------- 单词表格 ---------- */
.table-view {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.word-table {
    min-width: 700px;
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.word-table th {
    background: var(--bg-card);
    color: var(--color-accent);
    padding: 12px 10px;
    text-align: left;
    border-bottom: 2px solid var(--color-accent);
    font-weight: bold;
    position: sticky;
    top: 0;
}

.word-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    cursor: pointer;
    background: var(--bg-primary);
}

.word-table tr:last-child td {
    border-bottom: none;
}

.word-table tr:hover td {
    background: var(--bg-card);
}

.word-table tr:active td {
    background: var(--bg-hover);
}

.word-table .col-word {
    font-weight: bold;
    color: var(--text-primary);
    white-space: nowrap;
}

.word-table .col-kana {
    color: var(--color-warning);
    white-space: nowrap;
}

.word-table .col-meaning {
    color: var(--text-secondary);
    min-width: 130px;
}

.word-table .col-type {
    color: var(--color-accent);
    white-space: nowrap;
}

.word-table .col-sentence {
    color: var(--text-hint);
    font-style: italic;
    min-width: 200px;
}

/* ---------- 语法表格 ---------- */
.grammar-table-wrap {
    margin-bottom: 20px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

.grammar-table-wrap .group-title {
    color: var(--color-accent);
    font-size: 16px;
    font-weight: bold;
    padding: 10px 16px;
    background: var(--bg-input);
    border-bottom: 2px solid var(--color-accent);
    display: flex;
    align-items: center;
    gap: 10px;
}

.grammar-table-wrap .group-title::before {
    content: "▸";
    color: var(--color-accent);
    font-size: 18px;
}

.grammar-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    background: var(--bg-primary);
}

.grammar-table th {
    background: var(--bg-card);
    color: var(--color-accent);
    padding: 10px 12px;
    text-align: left;
    border-bottom: 2px solid var(--color-accent);
    font-weight: bold;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.grammar-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #2a2a3a;
    vertical-align: top;
    cursor: pointer;
    background: var(--bg-primary);
    transition: background 0.2s;
}

.grammar-table tr:last-child td {
    border-bottom: none;
}

.grammar-table tr:hover td {
    background: var(--bg-card);
}

.grammar-table tr:active td {
    background: var(--bg-hover);
}

.grammar-table .col-g-grammar {
    font-weight: bold;
    color: var(--text-primary);
    white-space: nowrap;
    min-width: 120px;
    font-size: 14px;
}

.grammar-table .col-g-meaning {
    color: var(--text-primary);
    min-width: 140px;
}

.grammar-table .col-g-distinction {
    color: var(--text-secondary);
    min-width: 160px;
    font-size: 12px;
}

/* ---------- 编辑弹窗 ---------- */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 20px;
    border: 1px solid var(--color-accent);
}

.modal-content h4 {
    margin: 0 0 15px 0;
    color: var(--color-accent);
    font-size: 20px;
}

.modal-content label {
    display: block;
    font-size: 12px;
    color: var(--text-hint);
    margin-bottom: 4px;
}

.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 12px;
    box-sizing: border-box;
    font-family: inherit;
}

.modal-content textarea {
    min-height: 60px;
    resize: vertical;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.modal-buttons button {
    flex: 1;
    padding: 12px;
    border-radius: var(--radius-sm);
    font-weight: bold;
    cursor: pointer;
    border: none;
    font-size: 14px;
}

.btn-save {
    background: var(--color-accent);
    color: #fff;
}

.btn-cancel {
    background: var(--border-color);
    color: var(--text-secondary);
}

.btn-delete {
    background: rgba(244, 67, 54, 0.2);
    color: var(--color-danger);
    border: 1px solid var(--color-danger);
}

/* ---------- 例句编辑 ---------- */
.example-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 10px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-color);
}

.example-item .ex-sentence,
.example-item .ex-translation {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    min-height: 50px;
    resize: vertical;
    box-sizing: border-box;
}

.example-item .trans-row {
    display: flex;
    gap: 6px;
    align-items: stretch;
}

.example-item .trans-row .ex-translation {
    flex: 1;
}

.example-item .btn-remove-example {
    background: none;
    border: none;
    color: var(--color-danger);
    font-size: 20px;
    cursor: pointer;
    padding: 0 6px;
    flex-shrink: 0;
    line-height: 1;
    display: flex;
    align-items: center;
}

.add-example-btn {
    background: var(--bg-card);
    color: var(--color-accent);
    border: 1px solid var(--color-accent);
    border-radius: 6px;
    padding: 4px 12px;
    cursor: pointer;
    font-size: 12px;
    margin-top: 4px;
}

/* ---------- 今日计划视图 ---------- */
/* ---------- 今日计划头部（手机优化） ---------- */
.today-header {
    background: var(--bg-card);
    border: 1px solid var(--color-info);
    border-radius: var(--radius);
    padding: 10px 14px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.today-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.today-header-top .title {
    color: var(--color-info);
    font-weight: bold;
    font-size: 15px;
}

.today-header-top .btn-close-today {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    cursor: pointer;
    font-size: 12px;
    white-space: nowrap;
}

.today-header-bottom {
    display: flex;
    align-items: center;
    gap: 10px;
}

.today-header-bottom .count {
    font-size: 13px;
    color: var(--text-hint);
    white-space: nowrap;
}

.today-progress {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.today-progress .pbar-bg {
    flex: 1;
    height: 6px;
    background: var(--progress-bg);
    border-radius: 3px;
    overflow: hidden;
    min-width: 40px;
}

.today-progress .pbar-fill {
    height: 100%;
    background: var(--color-info);
    border-radius: 3px;
    transition: width 0.3s;
}

.today-progress .pbar-text {
    font-size: 12px;
    color: var(--text-hint);
    font-family: monospace;
    white-space: nowrap;
}

/* ---------- 内容区域底部间距 ---------- */
#word-container {
    padding-bottom: 80px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 600px) {
    .grammar-table-wrap {
        display: none;
    }

    .grammar-mobile-list {
        display: block;
    }

    .grammar-mobile-item {
        padding: 8px 10px;
    }

    .grammar-mobile-item .gm-grammar {
        font-size: 15px;
    }

    .grammar-mobile-item .gm-meaning {
        font-size: 13px;
    }

    .grammar-mobile-item .gm-distinction {
        font-size: 13px;
    }
}

@media (min-width: 601px) {
    .grammar-mobile-list {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .word-kanji {
        font-size: 16px;
    }

    .word-kana {
        font-size: 13px;
    }

    .sort-icon {
        font-size: 18px;
    }

    .add-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .word-table {
        font-size: 12px;
    }

    .word-table th,
    .word-table td {
        padding: 10px 8px;
    }

    .word-table .col-meaning {
        min-width: 100px;
    }

    .word-table .col-sentence {
        min-width: 150px;
    }

    .grammar-title {
        font-size: 16px;
    }

    .example-item .trans-row {
        flex-wrap: wrap;
    }

    .example-item .trans-row .ex-translation {
        flex: 1 1 100%;
    }

    .example-item .ex-sentence,
    .example-item .ex-translation {
        min-height: 60px;
    }

    .grammar-mobile-item {
        padding: 8px 10px;
    }

    .grammar-mobile-item .gm-grammar {
        font-size: 14px;
    }

    .grammar-mobile-item .gm-meaning {
        font-size: 12px;
    }

    .grammar-mobile-item .gm-distinction {
        font-size: 12px;
    }

    #word-container {
        padding-bottom: 70px;
    }
}

/* ---------- 今日模式语法卡片 ---------- */
.grammar-card.today-mode {
    border-left-color: var(--color-warning);
}

.grammar-card.today-mode .grammar-example-sentence {
    margin-top: 6px;
    padding: 6px 10px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
    border-left: 3px solid var(--color-info);
}

.grammar-card.today-mode .grammar-example-trans {
    margin-top: 2px;
    padding-left: 10px;
    font-size: 13px;
    color: var(--text-hint);
}