/* ============================================
   7厅徒弟录入 - 全局样式
   黑色暗黑风格主题
   ============================================ */

:root {
    --bg: #0a0a0a;
    --card: #1a1a1a;
    --card-hover: #222222;
    --text: #ffffff;
    --text-dim: #888888;
    --gold: #FFD700;
    --gold-dim: #b8960b;
    --border: #333333;
    --danger: #e74c3c;
    --success: #2ecc71;
    --silver: #C0C0C0;
    --bronze: #CD7F32;
    --radius: 12px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}

html {
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    max-width: 100vw;
    width: 100%;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    opacity: 0.8;
}

/* ============================================
   导航栏
   ============================================ */
.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-brand {
    font-size: 20px;
    font-weight: 700;
    color: var(--gold);
    letter-spacing: 1px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ============================================
   容器
   ============================================ */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 20px;
}

.container-sm {
    max-width: 460px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ============================================
   页面标题
   ============================================ */
.page-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
}

.page-subtitle {
    text-align: center;
    color: var(--text-dim);
    margin-bottom: 32px;
    font-size: 14px;
}

/* ============================================
   按钮
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--card);
    color: var(--text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    gap: 6px;
}

.btn:hover {
    background: var(--card-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--gold);
    color: #000;
    border-color: var(--gold);
    font-weight: 600;
}

.btn-primary:hover {
    background: var(--gold-dim);
    border-color: var(--gold-dim);
    box-shadow: 0 4px 16px rgba(255,215,0,0.3);
}

.btn-outline {
    background: transparent;
    border-color: var(--gold);
    color: var(--gold);
}

.btn-outline:hover {
    background: var(--gold);
    color: #000;
}

.btn-danger {
    background: transparent;
    border-color: var(--danger);
    color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 4px 12px rgba(231,76,60,0.3);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   搜索栏
   ============================================ */
.search-bar {
    display: flex;
    gap: 10px;
    margin-bottom: 28px;
}

.search-bar .input {
    flex: 1;
}

/* ============================================
   输入框
   ============================================ */
.input,
.textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
    outline: none;
}

.input:focus,
.textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(255,215,0,0.1);
}

.input::placeholder,
.textarea::placeholder {
    color: #555;
}

.textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.8;
}

/* ============================================
   表单
   ============================================ */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-dim);
    font-weight: 500;
}

.form-row {
    display: flex;
    gap: 16px;
}

.form-row .form-group {
    flex: 1;
}

/* ============================================
   卡片
   ============================================ */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.card:hover {
    border-color: #444;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--gold);
}

/* ============================================
   排行榜
   ============================================ */
.ranking {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ranking-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
}

.ranking-item:hover {
    background: var(--card-hover);
    border-color: #444;
    transform: translateX(4px);
}

.ranking-item.rank-1 {
    border-color: var(--gold);
    background: linear-gradient(135deg, rgba(255,215,0,0.08), var(--card));
}

.ranking-item.rank-2 {
    border-color: var(--silver);
    background: linear-gradient(135deg, rgba(192,192,192,0.06), var(--card));
}

.ranking-item.rank-3 {
    border-color: var(--bronze);
    background: linear-gradient(135deg, rgba(205,127,50,0.06), var(--card));
}

.rank-num {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    border-radius: 50%;
    background: #2a2a2a;
    flex-shrink: 0;
}

.rank-num.medal-gold {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    box-shadow: 0 0 16px rgba(255,215,0,0.4);
}

.rank-num.medal-silver {
    background: linear-gradient(135deg, #E8E8E8, #A8A8A8);
    color: #333;
    box-shadow: 0 0 12px rgba(192,192,192,0.3);
}

.rank-num.medal-bronze {
    background: linear-gradient(135deg, #CD7F32, #8B4513);
    color: #fff;
    box-shadow: 0 0 12px rgba(205,127,50,0.3);
}

.rank-info {
    flex: 1;
    min-width: 0;
}

.rank-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

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

/* ============================================
   Modal 弹窗
   ============================================ */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.2s ease;
}

.modal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 90%;
    max-width: 520px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}

.modal-header h2 {
    font-size: 18px;
    color: var(--gold);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 28px;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: var(--transition);
    line-height: 1;
}

.modal-close:hover {
    background: #333;
    color: var(--text);
}

.modal-body {
    padding: 20px 24px;
    overflow-y: auto;
}

/* ============================================
   徒弟列表项（Modal内）
   ============================================ */
.apprentice-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: #111;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 8px;
    transition: var(--transition);
}

.apprentice-item:hover {
    border-color: #444;
}

.apprentice-item:last-child {
    margin-bottom: 0;
}

.apprentice-name {
    font-weight: 500;
    color: var(--text);
}

.apprentice-account {
    font-size: 13px;
    color: var(--gold);
    font-family: 'Courier New', monospace;
}

/* ============================================
   Toast 通知
   ============================================ */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    min-width: 200px;
    max-width: 400px;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: toastIn 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.toast.success {
    background: #1a3a1a;
    border: 1px solid var(--success);
    color: var(--success);
}

.toast.error {
    background: #3a1a1a;
    border: 1px solid var(--danger);
    color: var(--danger);
}

.toast.info {
    background: #1a2a3a;
    border: 1px solid #3498db;
    color: #3498db;
}

.toast.fade-out {
    animation: toastOut 0.3s ease forwards;
}

/* ============================================
   Tab 选项卡
   ============================================ */
.tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
}

.tab {
    padding: 12px 24px;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}

.tab:hover {
    color: var(--text);
}

.tab.active {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* ============================================
   表格
   ============================================ */
.table-wrap {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

.table th {
    text-align: left;
    padding: 12px 16px;
    background: #111;
    color: var(--gold);
    font-weight: 600;
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}

.table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

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

.table .td-actions {
    white-space: nowrap;
}

/* ============================================
   Loading 加载动画
   ============================================ */
.loading-overlay {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.loading-overlay.active {
    display: block;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

.loading-text {
    color: var(--text-dim);
    font-size: 15px;
}

.loading-text .dots::after {
    content: '';
    animation: dots 1.5s steps(4, end) infinite;
}

@keyframes dots {
    0%   { content: ''; }
    25%  { content: '.'; }
    50%  { content: '..'; }
    75%  { content: '...'; }
    100% { content: ''; }
}

/* ============================================
   解析预览
   ============================================ */
.preview {
    display: none;
    margin-top: 20px;
}

.preview.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.preview-section {
    margin-bottom: 16px;
}

.preview-label {
    font-size: 13px;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.preview-value {
    font-size: 16px;
    color: var(--gold);
    font-weight: 500;
}

.preview-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.preview-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: #111;
    border: 1px solid var(--border);
    border-radius: 6px;
}

.preview-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

/* ============================================
   空状态
   ============================================ */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-dim);
    font-size: 15px;
}

/* ============================================
   登录页
   ============================================ */
.login-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
}

.login-card .page-title {
    margin-bottom: 8px;
}

.login-card .page-subtitle {
    margin-bottom: 28px;
}

.error-msg {
    background: #3a1a1a;
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 14px;
    text-align: center;
}

/* ============================================
   用户信息栏
   ============================================ */
.user-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background: var(--card);
    border-bottom: 1px solid var(--border);
}

.user-bar .welcome {
    font-size: 16px;
}

.user-bar .welcome strong {
    color: var(--gold);
}

/* ============================================
   底部
   ============================================ */
.footer {
    text-align: center;
    padding: 32px 20px;
    color: var(--text-dim);
    font-size: 14px;
    border-top: 1px solid var(--border);
    margin-top: 40px;
}

/* ============================================
   动画
   ============================================ */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

@keyframes toastIn {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0); opacity: 1; }
}

@keyframes toastOut {
    from { transform: translateX(0); opacity: 1; }
    to   { transform: translateX(100%); opacity: 0; }
}

/* ============================================
   响应式
   ============================================ */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        max-width: 100%;
    }

    .nav {
        padding: 12px 16px;
    }

    .nav-brand {
        font-size: 17px;
    }

    .container {
        padding: 16px 12px;
        max-width: 100%;
    }

    .page-title {
        font-size: 22px;
    }

    .search-bar {
        flex-direction: column;
    }

    .ranking-item {
        flex-wrap: wrap;
        padding: 14px 16px;
        gap: 12px;
    }

    .rank-num {
        width: 40px;
        height: 40px;
        font-size: 17px;
    }

    .rank-name {
        font-size: 15px;
    }

    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 2px;
    }

    .tab {
        padding: 10px 14px;
        font-size: 14px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .table {
        font-size: 13px;
    }

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

    .toast-container {
        top: 70px;
        right: 10px;
        left: 10px;
    }

    .toast {
        min-width: auto;
        max-width: none;
    }

    .modal {
        width: 95%;
    }

    .user-bar {
        padding: 10px 12px;
        flex-wrap: nowrap;
        gap: 8px;
        align-items: center;
    }

    .user-bar .welcome {
        font-size: 13px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        flex: 1;
        min-width: 0;
    }

    .user-bar > div:last-child {
        flex-shrink: 0;
    }

    .card {
        padding: 16px 14px;
        max-width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .card-title {
        font-size: 17px;
    }

    .textarea {
        font-size: 16px;
    }

    .input {
        font-size: 16px;
    }

    .btn {
        padding: 8px 16px;
        font-size: 13px;
    }

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

    .btn-lg {
        padding: 12px 24px;
        font-size: 15px;
    }

    .form-label {
        font-size: 13px;
    }

    .date-input {
        padding-right: 12px;
    }

    .preview-list-item {
        flex-direction: column;
        gap: 4px;
    }
}

/* ============================================
   日期选择器自定义样式
   ============================================ */
.date-picker-wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    gap: 8px;
}

.date-input {
    flex: 1;
    min-width: 0;
}

.date-input::-webkit-calendar-picker-indicator {
    display: none !important;
    opacity: 0;
}

.date-input::-webkit-inner-spin-button,
.date-input::-webkit-clear-button {
    display: none;
}

.date-picker-label {
    color: var(--gold);
    font-size: 14px;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    flex-shrink: 0;
    padding: 8px 12px;
    background: rgba(255,215,0,0.1);
    border: 1px solid var(--gold);
    border-radius: 6px;
}

.date-input {
    padding-right: 12px;
}

/* 搜索结果手机适配 */
@media (max-width: 768px) {
    .modal-body .search-result-item > div:last-child {
        grid-template-columns: 1fr !important;
    }
}