/* ==========================================================================
   Roast & Ledger - Coffee Aesthetics Styling (Vanilla CSS)
   ========================================================================== */

/* Theme Variables */
:root[data-theme="dark"] {
    --bg-primary: #0f0d0c;        /* 深烘咖啡豆色 */
    --bg-secondary: #181513;      /* 中烘咖啡色卡片 */
    --bg-sidebar: #131110;        /* 侧边栏背景 */
    --border-color: rgba(199, 146, 94, 0.12); /* 咖啡金微弱边框 */
    --text-primary: #f2ebe4;      /* 牛奶泡奶油白 */
    --text-secondary: #a3958a;    /* 磨砂咖啡粉色 */
    
    --accent-color: #d69f68;      /* 焦糖金 */
    --accent-hover: #e5b88f;      /* 浅焦糖金 */
    
    --revenue-color: #81b29a;     /* 抹茶绿 - 收入 */
    --revenue-bg: rgba(129, 178, 154, 0.12);
    --expense-color: #f4f1de;     /* 燕麦白 - 支出默认色 */
    --expense-danger: #e07a5f;    /* 红莓红 - 警告/支出高亮 */
    --expense-bg: rgba(224, 122, 95, 0.12);
    
    --sidebar-active-bg: rgba(214, 159, 104, 0.1);
    --input-bg: #1c1917;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.5);
    --glass-effect: saturate(140%) blur(16px);
}

:root[data-theme="light"] {
    --bg-primary: #fbf9f6;        /* 意式奶冻白 */
    --bg-secondary: #ffffff;      /* 纯白卡片 */
    --bg-sidebar: #f5ede4;        /* 燕麦奶灰 */
    --border-color: rgba(94, 68, 48, 0.1); /* 浅咖啡色边框 */
    --text-primary: #3d3025;      /* 浓缩咖啡黑 */
    --text-secondary: #806e61;    /* 浅烘咖啡色 */
    
    --accent-color: #9d6b43;      /* 焦糖棕 */
    --accent-hover: #b8855a;      /* 浅焦糖棕 */
    
    --revenue-color: #3b7a57;     /* 抹茶深绿 */
    --revenue-bg: rgba(59, 122, 87, 0.1);
    --expense-color: #3d3025;
    --expense-danger: #c94c2e;    /* 肉桂红 */
    --expense-bg: rgba(201, 76, 46, 0.08);
    
    --sidebar-active-bg: rgba(157, 107, 67, 0.08);
    --input-bg: #fdfdfd;
    
    --shadow-sm: 0 2px 8px rgba(94, 68, 48, 0.05);
    --shadow-md: 0 8px 24px rgba(94, 68, 48, 0.08);
    --shadow-lg: 0 16px 40px rgba(94, 68, 48, 0.12);
    --glass-effect: none;
}

/* Base Resets & Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Plus Jakarta Sans', 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    transition: background-color 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
}

/* App Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    min-width: 0;   /* 允许 flex 子项收缩，避免内容撑宽溢出 */
}

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 32px 24px;
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 100;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 48px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background-color: var(--accent-color);
    color: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 4px 12px rgba(214, 159, 104, 0.3);
    transition: transform 0.3s ease;
}

.logo-icon:hover {
    transform: rotate(15deg) scale(1.05);
}

.brand-text h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.brand-text span {
    font-size: 12px;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: none;
    border: none;
    padding: 14px 18px;
    border-radius: 12px;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 15px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-item i {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: var(--sidebar-active-bg);
}

.nav-item:hover i {
    transform: translateX(3px);
}

.nav-item.active {
    color: var(--accent-color);
    background-color: var(--sidebar-active-bg);
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--accent-color);
}

.sidebar-footer {
    display: flex;
    flex-direction: column;
    gap: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.theme-toggle {
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background-color: var(--sidebar-active-bg);
    color: var(--text-primary);
}

:root[data-theme="dark"] .light-icon { display: none; }
:root[data-theme="light"] .dark-icon { display: none; }

.store-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--text-secondary);
    padding-left: 12px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--revenue-color);
    border-radius: 50%;
    position: relative;
}

.status-dot::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--revenue-color);
    border-radius: 50%;
    animation: statusPulse 1.8s infinite ease-in-out;
}

@keyframes statusPulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(2.8); opacity: 0; }
}

/* Main Content Area */
.main-content {
    flex: 1;
    min-width: 0;   /* 关键：允许收缩，防止被图表/统计卡片撑宽导致右侧内容溢出视口 */
    margin-left: 280px;
    padding: 40px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

/* Header styling */
.main-header {
    display: flex;
    flex-wrap: wrap;   /* 窗口变窄时右栏自动换行，月份筛选始终可见 */
    justify-content: space-between;
    align-items: center;
    gap: 12px 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
}

.main-header h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.main-header .subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.date-range-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.date-range-badge i {
    width: 16px;
    height: 16px;
    color: var(--accent-color);
}

/* Tab contents conditional rendering */
.tab-content {
    display: none;
    flex-direction: column;
    gap: 32px;
    animation: tabFadeIn 0.4s ease;
}

.tab-content.active-tab {
    display: flex;
}

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

/* Cards Base Styling */
.card-base {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 24px;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card-base:hover {
    border-color: rgba(214, 159, 104, 0.25);
    box-shadow: var(--shadow-lg);
}

/* Stats Cards Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(214, 159, 104, 0.25);
    box-shadow: var(--shadow-lg);
}

.stat-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.stat-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.stat-icon i {
    width: 18px;
    height: 18px;
}

.revenue .stat-icon {
    background-color: var(--revenue-bg);
    color: var(--revenue-color);
}

.expenses .stat-icon {
    background-color: var(--expense-bg);
    color: var(--expense-danger);
}

.profit .stat-icon {
    background-color: rgba(214, 159, 104, 0.12);
    color: var(--accent-color);
}

.margin .stat-icon {
    background-color: rgba(163, 149, 138, 0.12);
    color: var(--text-secondary);
}

.stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}

.stat-footer {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
}

.profit-margin-badge, .gross-margin-badge {
    background-color: var(--sidebar-active-bg);
    color: var(--accent-color);
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.profit-margin-badge i {
    width: 12px;
    height: 12px;
}

/* Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

.chart-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 24px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.chart-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
}

.chart-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.legend-dot.revenue { background-color: var(--revenue-color); }
.legend-dot.expense { background-color: var(--expense-danger); }

.chart-wrapper {
    position: relative;
    height: 320px;
    width: 100%;
}

.chart-scroll-container {
    width: 100%;
    height: 320px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.chart-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.chart-scroll-container::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: 4px;
}

.chart-scroll-container::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
    border-radius: 4px;
}

.chart-scroll-container canvas {
    min-width: 1100px;
    height: 320px;
}

/* Insights Dashboard Row */
.insights-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.insight-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.insight-header {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--accent-color);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
}

.insight-header i {
    width: 22px;
    height: 22px;
}

.insight-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.insight-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.insight-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.insight-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.insight-value {
    font-family: 'Outfit', sans-serif;
    font-size: 16px;
    font-weight: 600;
}

.insight-progress-container {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 8px;
}

.insight-progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
}

.progress-bar {
    height: 8px;
    background-color: var(--bg-primary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--revenue-color));
    border-radius: 4px;
    width: 0;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.insight-actions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    height: 100%;
}

.quick-action-btn {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 16px;
    border-radius: 12px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-action-btn i {
    width: 18px;
    height: 18px;
    color: var(--accent-color);
}

.quick-action-btn:hover {
    background-color: var(--sidebar-active-bg);
    border-color: var(--accent-color);
    transform: scale(1.02);
}

/* Ledger View Layout */
.ledger-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 24px;
    align-items: start;
}

.ledger-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Filters Card */
.filters-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.search-box {
    position: relative;
}

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    width: 18px;
    height: 18px;
}

.search-box input {
    width: 100%;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px 16px 12px 48px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s;
}

.search-box input:focus {
    border-color: var(--accent-color);
}

.filter-controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-controls select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    min-width: 140px;
}

.filter-controls select:focus {
    border-color: var(--accent-color);
}

/* Table Card Customization */
.table-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

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

.table-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.table-title-group h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
}

.count-badge {
    background-color: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.table-responsive {
    overflow-x: auto;
    width: 100%;
}

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

.ledger-table th, .ledger-table td {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.ledger-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background-color: rgba(24, 21, 19, 0.3);
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.ledger-table tbody tr {
    transition: background-color 0.3s;
}

.ledger-table tbody tr:hover {
    background-color: rgba(214, 159, 104, 0.03);
}

/* Category & Account Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.badge-income {
    background-color: var(--revenue-bg);
    color: var(--revenue-color);
}

.badge-expense {
    background-color: var(--expense-bg);
    color: var(--expense-danger);
}

.badge-category {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.badge-account {
    background-color: var(--sidebar-active-bg);
    color: var(--accent-color);
}

/* Actions in Table */
.action-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    background-color: var(--bg-primary);
    color: var(--accent-color);
}

.btn-icon.delete-action:hover {
    color: var(--expense-danger);
}

.btn-icon i {
    width: 16px;
    height: 16px;
}

/* Table Footer / Pagination */
.table-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    background-color: rgba(24, 21, 19, 0.15);
    font-size: 13px;
    color: var(--text-secondary);
}

.pagination-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-pagination {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.btn-pagination:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-pagination i {
    width: 14px;
    height: 14px;
}

.page-num {
    font-weight: 600;
    color: var(--text-primary);
}

/* Forms Styling */
.form-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 24px;
    position: sticky;
    top: 40px;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 14px;
}

.form-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 18px;
    font-weight: 600;
}

.btn-close-edit {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

input[type="text"], input[type="date"], input[type="number"], select, textarea {
    width: 100%;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 14px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

/* 日期输入框：让浏览器用对应主题渲染原生日历图标（深色模式下图标不可见的问题） */
:root[data-theme="dark"] input[type="date"] {
    color-scheme: dark;
}

:root[data-theme="light"] input[type="date"] {
    color-scheme: light;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(214, 159, 104, 0.15);
}

textarea {
    resize: vertical;
}

/* Custom Type Selector (Income vs Expense) */
.type-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.type-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s;
}

.type-option input {
    display: none;
}

.type-option i {
    width: 18px;
    height: 18px;
}

.type-option:has(input[value="expense"]):hover,
.type-option:has(input[value="expense"]).active {
    background-color: var(--expense-bg);
    border-color: var(--expense-danger);
    color: var(--expense-danger);
}

.type-option:has(input[value="income"]):hover,
.type-option:has(input[value="income"]).active {
    background-color: var(--revenue-bg);
    border-color: var(--revenue-color);
    color: var(--revenue-color);
}

/* Buttons Base */
.btn-primary, .btn-secondary, .btn-danger, .btn-danger-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--bg-primary);
    box-shadow: 0 4px 12px rgba(214, 159, 104, 0.2);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background-color: var(--sidebar-active-bg);
    border-color: var(--accent-color);
}

.btn-danger {
    background-color: var(--expense-danger);
    color: white;
}

.btn-danger:hover {
    background-color: #d1694f;
}

.btn-danger-outline {
    background: none;
    border-color: var(--expense-danger);
    color: var(--expense-danger);
}

.btn-danger-outline:hover {
    background-color: var(--expense-bg);
}

.w-full {
    width: 100%;
}

.form-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
}

/* Management grid (Import / Export Tab) */
.management-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.mgt-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mgt-icon-title {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mgt-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.mgt-icon i {
    width: 24px;
    height: 24px;
}

.mgt-icon.revenue {
    background-color: var(--revenue-bg);
    color: var(--revenue-color);
}

.mgt-icon.backup {
    background-color: rgba(214, 159, 104, 0.12);
    color: var(--accent-color);
}

.mgt-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
}

.mgt-header p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.mgt-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Drag Drop CSV Zone */
.drag-drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 40px 24px;
    text-align: center;
    cursor: pointer;
    background-color: rgba(24, 21, 19, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.drag-drop-zone:hover, .drag-drop-zone.dragover {
    border-color: var(--accent-color);
    background-color: var(--sidebar-active-bg);
}

.drag-drop-zone i {
    width: 44px;
    height: 44px;
    color: var(--accent-color);
    opacity: 0.8;
}

.drag-drop-zone .primary-text {
    font-size: 15px;
    font-weight: 600;
}

.drag-drop-zone .primary-text span {
    color: var(--accent-color);
    text-decoration: underline;
}

.drag-drop-zone .secondary-text {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Import Instructions */
.import-instructions {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.import-instructions h4 {
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.import-instructions h4 i {
    width: 16px;
    height: 16px;
    color: var(--accent-color);
}

.import-instructions ol {
    padding-left: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.import-instructions button {
    margin-top: 8px;
    align-self: flex-start;
}

/* Backup Config UI */
.backup-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    gap: 24px;
}

.backup-desc h4 {
    font-size: 14px;
    font-weight: 600;
}

.backup-desc p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.backup-item.dangerous {
    border-color: rgba(224, 122, 95, 0.3);
}

.backup-item.dangerous h4 {
    color: var(--expense-danger);
}

.file-label {
    text-align: center;
}

/* Toast Message */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
    font-size: 14px;
    font-weight: 500;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast i {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
}

.toast.success i {
    color: var(--revenue-color);
}

.toast.error i {
    color: var(--expense-danger);
}

/* Responsive adjustment */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .charts-grid {
        grid-template-columns: 1fr;
    }
    .ledger-layout {
        grid-template-columns: 1fr;
    }
    .ledger-side {
        position: relative;
        top: 0;
    }
    .management-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        padding: 20px;
    }
    .app-container {
        flex-direction: column;
    }
    .main-content {
        margin-left: 0;
        padding: 20px;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .insights-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   新布局样式：紧凑筛选 + 模态框
   ========================================================================== */

.ledger-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 12px 16px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.ledger-header-bar .header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.ledger-header-bar .header-right {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
}

.compact-filter {
    display: flex;
    align-items: center;
    gap: 4px;          /* 窄屏时筛选控件自动换行，避免横向溢出 */
    flex-wrap: wrap;
    width: 100%;       /* 占满 header-right 可用空间 */
}

.compact-filter select {
    min-width: 60px;
    max-width: 88px;
    padding: 6px 8px;
    font-size: 12px;
}

.search-box.compact {
    position: relative;
    min-width: 100px;
    max-width: 140px;
}

.search-box.compact input {
    width: 100%;
    padding: 6px 9px 6px 28px;
    font-size: 12px;
}

.search-box.compact i,
.search-box.compact svg {
    position: absolute;
    left: 9px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    color: var(--text-secondary);
}

.search-box.compact > i,
.search-box.compact > svg {
    position: absolute !important;
    top: 50% !important;
    left: 9px !important;
    transform: translateY(-50%) !important;
}

.compact-filter .btn-secondary {
    padding: 6px 8px;
    font-size: 12px;
}

.compact-filter input[type="date"] {
    width: 110px;      /* 覆盖全局 input width:100%，避免被撑满换行 */
    min-width: 105px;
    padding: 6px 6px;
    font-size: 12px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 10px;
    font-family: inherit;
    outline: none;
    cursor: pointer;
}

.compact-filter input[type="date"]:focus {
    border-color: var(--accent-color);
}

.filter-separator {
    color: var(--text-secondary);
    font-size: 12px;
    margin: 0 4px;
}

.table-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 16px;
}

.table-footer-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sum-summary {
    display: flex;
    gap: 20px;
    font-size: 13px;
}

.sum-item {
    color: var(--text-secondary);
}

.sum-item strong {
    font-weight: 600;
}

.sum-item.income strong {
    color: var(--revenue-color);
}

.sum-item.expense strong {
    color: var(--expense-danger);
}

.sum-item.net strong {
    color: var(--accent-color);
}

.dashboard-filters {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 20px;
    padding: 12px 20px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

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

.filter-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-group select {
    padding: 8px 14px;
    font-size: 13px;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 10px;
    font-family: inherit;
    outline: none;
    cursor: pointer;
    min-width: 140px;
}

.filter-group select:focus {
    border-color: var(--accent-color);
}

.dashboard-month-filter {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 1;       /* 窄屏允许收缩 */
    flex-wrap: wrap;      /* 过窄时 label/select 换行 */
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 10px 16px;
}

.dashboard-month-filter label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.dashboard-month-filter label i {
    width: 16px;
    height: 16px;
}

.dashboard-month-filter select {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 8px 14px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    min-width: 120px;
}

.dashboard-month-filter select:hover {
    border-color: var(--accent-color);
}

.dashboard-month-filter select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(214, 159, 104, 0.1);
}

.scrollable-x {
    overflow-x: auto;
}

.table-responsive.scrollable-x {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.table-responsive.scrollable-x::-webkit-scrollbar {
    height: 8px;
}

.table-responsive.scrollable-x::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: 4px;
}

.table-responsive.scrollable-x::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
    border-radius: 4px;
}

/* 模态框样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    animation: fadeIn 0.2s ease;
}

.modal-overlay.show {
    display: flex;
}

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

.modal-content {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.modal-header h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
}

.modal-footer .btn-primary,
.modal-footer .btn-secondary {
    flex: 1;
}

/* 旧布局兼容 - 隐藏旧的左右布局 */
.ledger-layout {
    display: none;
}


/* ========== 登录遮罩 ========== */
.login-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(10, 12, 18, 0.82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.login-card {
    width: min(360px, calc(100vw - 40px));
    background: var(--card-bg, #1c2333);
    border: 1px solid var(--border-color, #2a3247);
    border-radius: 16px;
    padding: 32px 28px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.login-card .login-logo {
    width: 56px;
    height: 56px;
    margin: 0 auto 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, #d4a574, #b07a45);
    color: #fff;
    font-size: 26px;
}

.login-card h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    margin: 0 0 2px;
}

.login-card .login-sub {
    color: var(--text-secondary, #8a94a8);
    font-size: 13px;
    margin: 0 0 22px;
}

.login-field {
    text-align: left;
    margin-bottom: 14px;
}

.login-field label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary, #8a94a8);
    margin-bottom: 6px;
}

.login-field input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border-color, #2a3247);
    background: var(--input-bg, #141a28);
    color: var(--text-primary, #e8ecf4);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.login-field input:focus {
    border-color: #d4a574;
}

.login-error {
    min-height: 18px;
    color: #ff6b6b;
    font-size: 12px;
    margin-bottom: 8px;
}

.login-btn {
    width: 100%;
    padding: 11px;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, #d4a574, #b07a45);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: opacity 0.2s;
}

.login-btn:hover { opacity: 0.9; }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ========== 经营分析页 ========== */
.analysis-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.analysis-model-info {
    font-size: 13px;
    color: var(--text-secondary, #8a94a8);
    background: var(--card-bg, #1c2333);
    border: 1px solid var(--border-color, #2a3247);
    border-radius: 10px;
    padding: 10px 14px;
}

.analysis-model-info b { color: var(--text-primary, #e8ecf4); }

.analysis-block {
    background: var(--card-bg, #1c2333);
    border: 1px solid var(--border-color, #2a3247);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 16px;
}

.analysis-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 12px;
    color: var(--text-primary, #e8ecf4);
}

.analysis-title svg { color: var(--brand, #d4a574); }

.table-wrap { overflow-x: auto; }

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

.analysis-table th {
    text-align: left;
    padding: 8px 10px;
    color: var(--text-secondary, #8a94a8);
    font-weight: 500;
    border-bottom: 1px solid var(--border-color, #2a3247);
    white-space: nowrap;
}

.analysis-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-color, #2a3247);
    white-space: nowrap;
}

.analysis-table tr:hover td { background: rgba(255, 255, 255, 0.03); }

.analysis-cats {
    color: var(--text-secondary, #8a94a8);
    font-size: 12px;
    max-width: 320px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.analysis-loading, .analysis-empty {
    text-align: center;
    color: var(--text-secondary, #8a94a8);
    padding: 24px 0 !important;
}

.text-profit { color: #00b96b; font-weight: 600; }
.text-loss { color: #ff4d4f; font-weight: 600; }

.badge-profit, .badge-loss, .badge-weekend, .badge-workday {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.badge-profit { background: rgba(0, 185, 107, 0.15); color: #00b96b; }
.badge-loss { background: rgba(255, 77, 79, 0.15); color: #ff4d4f; }
.badge-weekend { background: rgba(212, 165, 116, 0.15); color: #d4a574; }
.badge-workday { background: rgba(22, 119, 255, 0.15); color: #1677ff; }

/* ========== 经营分析：日/周/月 Tab + 详情 ========== */
.analysis-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.analysis-tab-btn {
    padding: 10px 22px;
    border: 1px solid var(--border-color, #2a3247);
    border-radius: 10px;
    background: var(--card-bg, #1c2333);
    color: var(--text-secondary, #8a94a8);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.analysis-tab-btn:hover {
    border-color: var(--brand, #d4a574);
    color: var(--text-primary, #e8ecf4);
}

.analysis-tab-btn.active {
    background: linear-gradient(135deg, #d4a574, #b07a45);
    color: #fff;
    border-color: transparent;
}

.analysis-panel { display: none; }
.analysis-panel.active { display: block; }

.analysis-hint {
    font-size: 12px;
    color: var(--text-secondary, #8a94a8);
    margin: -6px 0 12px;
}

.analysis-view-btn {
    padding: 5px 12px;
    border: 1px solid var(--brand, #d4a574);
    border-radius: 8px;
    background: transparent;
    color: var(--brand, #d4a574);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.analysis-view-btn:hover {
    background: var(--brand, #d4a574);
    color: #fff;
}

/* 详情模态框 */
.analysis-detail-modal {
    max-width: 780px;
    width: 100%;
}

.detail-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 10px;
    margin-bottom: 12px;
}

.detail-summary-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color, #2a3247);
    border-radius: 12px;
    padding: 12px 14px;
}

.detail-summary-card .k {
    font-size: 12px;
    color: var(--text-secondary, #8a94a8);
}

.detail-summary-card .v {
    font-size: 18px;
    font-weight: 700;
    margin-top: 4px;
}

.detail-info-row {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.detail-section {
    margin-top: 16px;
}

.detail-section h4 {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color, #2a3247);
    color: var(--text-primary, #e8ecf4);
}

.detail-cat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 2px;
    border-bottom: 1px dashed var(--border-color, #2a3247);
    font-size: 13px;
}

.detail-cat-row:last-child { border-bottom: none; }

.detail-cat-row b { color: var(--text-primary, #e8ecf4); }

/* 商品 TOP 表格 */
.product-bar-cell { padding: 6px 10px !important; }
.product-bar {
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(90deg, #d4a574, #b07a45);
    opacity: 0.85;
    min-width: 4px;
}