/* ==========================================================================
   🎨 全局变量与核心基础设置
   ========================================================================== */
:root {
    --primary-color: #4F46E5;        /* 主色调：靛蓝 Indigo */
    --primary-hover: #4338CA;
    --primary-light: #EEF2FF;
    --bg-main: #F8FAFC;              /* 全局大底色：Slate 50 */
    --bg-card: rgba(255, 255, 255, 0.85); /* 浅色毛玻璃卡片背景 */
    --border-color: rgba(226, 232, 240, 0.8); /* 柔和边框色 */
    --text-main: #0F172A;            /* 核心文本：Slate 900 */
    --text-muted: #64748B;           /* 辅助文本：Slate 500 */
    --success-color: #10B981;        /* 成功绿 */
    --success-light: #D1FAE5;
    --warning-color: #F59E0B;        /* 警告黄/橙 */
    --warning-light: #FEF3C7;
    --danger-color: #EF4444;         /* 危险红 */
    --danger-light: #FEE2E2;
    --shadow-soft: 0 4px 20px -2px rgba(148, 163, 184, 0.12), 0 2px 8px -1px rgba(148, 163, 184, 0.08);
    --shadow-modal: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

[v-cloak] {
    display: none !important;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ==========================================================================
   🔑 登录界面样式 (超精美白卡)
   ========================================================================== */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top right, #EEF2FF 0%, #F8FAFC 60%, #E0E7FF 100%);
    padding: 20px;
}

.login-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 24px;
    padding: 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 25px 50px -12px rgba(79, 70, 229, 0.08);
    transition: transform 0.3s ease;
}

.login-card:hover {
    transform: translateY(-2px);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-badge {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 12px;
}

.login-header h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.login-header p {
    font-size: 13px;
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-text, .input-search, .select-filter, input[type="text"], input[type="password"], input[type="number"] {
    width: 100%;
    height: 42px;
    padding: 0 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--text-main);
    font-size: 14px;
    outline: none;
    transition: all 0.2s ease;
}

.input-text:focus, .input-search:focus, .select-filter:focus, input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
    background-color: #ffffff;
}

.input-readonly {
    background-color: #F1F5F9 !important;
    border-color: #E2E8F0 !important;
    color: var(--text-muted) !important;
    cursor: not-allowed;
}

.login-error {
    background-color: var(--danger-light);
    color: var(--danger-color);
    padding: 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 20px;
    text-align: center;
    border: 1px solid rgba(239, 68, 68, 0.1);
}

/* ==========================================================================
   💻 后台管理系统主布局
   ========================================================================== */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* 侧边导航栏 (毛玻璃悬浮特效) */
.sidebar {
    width: 260px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 10;
}

.sidebar-header {
    padding: 30px 24px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo .badge {
    background: var(--primary-color);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 8px;
    text-transform: uppercase;
}

.logo .title {
    font-weight: 700;
    font-size: 16px;
    color: var(--text-main);
    letter-spacing: -0.5px;
}

.nav-menu {
    padding: 24px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.25s ease;
}

.nav-item:hover {
    background-color: rgba(226, 232, 240, 0.4);
    color: var(--text-main);
}

.nav-item.active {
    background-color: var(--primary-color);
    color: #ffffff;
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.25);
}

.nav-item .icon {
    width: 20px;
    height: 20px;
}

.sidebar-footer {
    padding: 20px 16px;
    border-top: 1px solid rgba(226, 232, 240, 0.5);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-info .avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}

.user-info .details {
    display: flex;
    flex-direction: column;
}

.user-info .name {
    font-size: 13px;
    font-weight: 600;
}

.user-info .role {
    font-size: 11px;
    color: var(--text-muted);
}

.btn-logout {
    background: none;
    border: none;
    outline: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s, color 0.2s;
}

.btn-logout:hover {
    background-color: var(--danger-light);
    color: var(--danger-color);
}

.icon-small {
    width: 18px;
    height: 18px;
}

/* ==========================================================================
   🗂️ 右边主内容面板
   ========================================================================== */
.main-content {
    margin-left: 260px;
    flex-grow: 1;
    padding: 40px;
    background-color: var(--bg-main);
    min-height: 100vh;
}

.content-section {
    animation: fadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.section-header {
    margin-bottom: 30px;
}

.section-header h2 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 14px;
}

/* ==========================================================================
   🛠️ 工具工具栏 (Toolbar)
   ========================================================================== */
.toolbar {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-shadow: var(--shadow-soft);
}

.toolbar-left, .toolbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.toolbar-right {
    justify-content: flex-end;
}

.input-search {
    width: 220px;
}

.select-filter {
    width: 140px;
    cursor: pointer;
}

/* 按钮通用样式 */
.btn {
    height: 38px;
    padding: 0 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2);
}

.btn-action {
    background-color: #ffffff;
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn-action:hover:not(:disabled) {
    background-color: #F8FAFC;
    border-color: #CBD5E1;
}

.btn-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-danger {
    color: var(--danger-color);
    border-color: rgba(239, 68, 68, 0.2);
}

.btn-danger:hover:not(:disabled) {
    background-color: var(--danger-light);
    border-color: var(--danger-color);
}

.btn-success {
    color: var(--success-color);
    border-color: rgba(16, 185, 129, 0.2);
}

.btn-success:hover:not(:disabled) {
    background-color: var(--success-light);
    border-color: var(--success-color);
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   📊 极细白静表格组件 (Table)
   ========================================================================== */
.table-container {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 13.5px;
}

.data-table th, .data-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #F1F5F9;
}

.data-table th {
    background-color: #F8FAFC;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table tbody tr {
    transition: background-color 0.2s ease;
}

.data-table tbody tr:hover {
    background-color: var(--primary-light);
}

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

.empty-cell {
    text-align: center;
    color: var(--text-muted);
    padding: 40px !important;
}

.code-block {
    background-color: #F1F5F9;
    color: var(--primary-color);
    padding: 3px 8px;
    border-radius: 6px;
    font-family: monospace;
    font-weight: 600;
}

.user-count {
    font-weight: 600;
    color: var(--text-main);
}

/* ==========================================================================
   🏷️ 交互小部件和标签 (Badges / Custom Cells)
   ========================================================================== */

/* 授权应用徽章列表 */
.apps-badges {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.app-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    text-transform: uppercase;
}

.app-badge.active {
    background-color: var(--primary-light);
    color: var(--primary-color);
}

.app-badge.expired {
    background-color: #F1F5F9;
    color: var(--text-muted);
    text-decoration: line-through;
}

.btn-add-app {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 1px dashed var(--border-color);
    background: none;
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-add-app:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--primary-light);
}

/* Token余额单元格（隐形按钮风格） */
.balance-cell {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #F8FAFC;
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.balance-cell:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
}

.balance-text {
    font-weight: 700;
    color: var(--text-main);
}

.balance-cell:hover .balance-text {
    color: var(--primary-color);
}

.recharge-tip {
    font-size: 10px;
    background-color: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
    padding: 1px 4px;
    border-radius: 4px;
    font-weight: 600;
}

/* 在线绿点及其呼吸动画 */
.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 4px;
}

.dot.online {
    background-color: var(--success-color);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.4);
    animation: pulse 1.8s infinite;
}

.dot.offline {
    background-color: var(--text-muted);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* 状态药丸 (Status Pills) */
.status-pill {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 30px;
    cursor: pointer;
    transition: opacity 0.2s;
    display: inline-block;
}

.status-pill:hover {
    opacity: 0.85;
}

.status-pill.active {
    background-color: var(--success-light);
    color: var(--success-color);
}

.status-pill.paused {
    background-color: var(--warning-light);
    color: var(--warning-color);
}

.status-pill.disabled {
    background-color: var(--danger-light);
    color: var(--danger-color);
}

.status-pill.expired {
    background-color: #E2E8F0;
    color: var(--text-muted);
}

/* 文本形式的操作按钮 */
.btn-text {
    background: none;
    border: none;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    font-size: 13px;
    transition: color 0.2s;
}

.btn-text:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* 审计徽章 */
.audit-badge {
    background-color: #F1F5F9;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 30px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* 消费日志表格状态 */
.log-badge-success {
    background-color: var(--success-light);
    color: var(--success-color);
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    display: inline-block;
}

.status-wrapper {
    display: inline-block;
}

.log-badge-failed-wrapper {
    position: relative;
    cursor: help;
    display: inline-block;
}

.log-badge-failed {
    background-color: var(--danger-light);
    color: var(--danger-color);
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 6px;
    display: inline-block;
}

/* 失败悬浮提示 (Tooltip) */
.tooltip-box {
    position: absolute;
    bottom: calc(100% + 8px);
    right: 0;
    background-color: #0F172A;
    color: #ffffff;
    font-size: 11px;
    padding: 8px 12px;
    border-radius: 8px;
    width: 220px;
    white-space: normal;
    box-shadow: var(--shadow-modal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: all 0.2s ease;
    z-index: 100;
}

.log-badge-failed-wrapper:hover .tooltip-box {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.tooltip-box::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 16px;
    border: 5px solid transparent;
    border-top-color: #0F172A;
}

/* ==========================================================================
   🖼️ 毛玻璃模态弹窗系统 (Modals)
   ========================================================================== */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: modalFadeIn 0.2s ease forwards;
}

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

.modal-card {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-modal);
    overflow: hidden;
    animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.modal-card.modal-small {
    max-width: 380px;
}

@keyframes modalPop {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

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

.modal-header h3 {
    font-size: 16px;
    font-weight: 700;
}

.close-btn {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.2s;
}

.close-btn:hover {
    color: var(--text-main);
}

.modal-body {
    padding: 24px;
}

.modal-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

.quick-days {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.btn-quick {
    flex-grow: 1;
    height: 32px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: #F8FAFC;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-quick:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.modal-footer {
    padding: 16px 24px;
    background-color: #F8FAFC;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ==========================================================================
   🔑 API 密钥展示与操作样式
   ========================================================================== */
.secret-cell {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #F1F5F9;
    padding: 4px 8px;
    border-radius: 8px;
    max-width: 140px;
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.secret-text {
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12.5px;
    letter-spacing: 0.5px;
}

.btn-copy-small {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: all 0.2s;
}

.btn-copy-small:hover {
    background-color: rgba(79, 70, 229, 0.1);
    color: var(--primary-hover);
}

.btn-danger-text {
    color: var(--danger-color) !important;
}

.btn-danger-text:hover {
    color: #b91c1c !important;
    text-decoration: underline;
}