/* ═══════════════════════════════════════════
   MyWebHome — Neo-Brutalist & Industrial Terminal Aesthetic
   ═══════════════════════════════════════════ */

/* ─── Design Tokens ─── */
:root {
    /* 主色调 - 极致电压绿 */
    --color-primary: #E0FF00;
    --color-primary-hover: #b9d300;

    /* 辅助色 - 亮紫与工业橙 */
    --color-accent: #FF3366;
    --color-accent-alt: #00F0FF;

    /* 状态色 */
    --color-success: #00FF66;
    --color-warning: #FFCC00;
    --color-danger: #FF003C;

    /* 极致反差暗色主题 */
    --bg-base: #060606;
    --bg-surface: #0a0a0a;
    --bg-surface-hover: #141414;
    --bg-elevated: #111111;
    --bg-card: #090909;

    /* 文字颜色 */
    --text-primary: #F0F0F0;
    --text-secondary: #A0A0A0;
    --text-muted: #555555;
    --text-inverse: #000000;

    /* 边框（生硬且无倒角） */
    --border-subtle: #222222;
    --border-default: #333333;
    --border-hover: #666666;
    --border-primary: var(--color-primary);

    /* 半角与无倒角 — 拒绝柔和 AI 审美 */
    --radius-sm: 0px;
    --radius-md: 0px;
    --radius-lg: 0px;
    --radius-xl: 0px;

    /* 阴影 — 粗暴的偏移阴影而非羽化 */
    --shadow-sm: 2px 2px 0 var(--border-default);
    --shadow-md: 4px 4px 0 var(--border-default);
    --shadow-lg: 6px 6px 0 var(--border-default);
    --shadow-primary: 3px 3px 0 var(--color-primary);
    --shadow-accent: 3px 3px 0 var(--color-accent);

    /* 动画 */
    --transition-fast: 100ms linear;
    --transition-normal: 200ms cubic-bezier(0, 0, 0, 1);
    --transition-slow: 400ms cubic-bezier(0.19, 1, 0.22, 1);

    /* 字体 — Syne 用于大标题，IBM Plex Mono 用于主体代码感 */
    --font-sans: 'IBM Plex Mono', 'Courier New', monospace;
    --font-display: 'Syne', sans-serif;

    /* 布局 */
    --sidebar-width: 280px;
    --header-height: 64px;
}

/* ─── Reset ─── */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    /* 字体稍微调小增强精密感 */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.5;
    overflow: hidden;
    height: 100vh;
    /* 网格背景 — 工程图纸感 */
    background-image:
        linear-gradient(var(--border-subtle) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center center;
}

/* 降低网格的明显程度 */
body::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-base) 90%);
    pointer-events: none;
    z-index: 0;
}

#app {
    position: relative;
    z-index: 10;
}

a {
    color: var(--color-primary);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: all var(--transition-fast);
}

a:hover {
    background: var(--color-primary);
    color: var(--text-inverse);
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    outline: none;
}

/* ─── Loading Screen ─── */
.loading-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 16px;
    background: var(--bg-base);
    color: var(--color-primary);
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ─── Login Screen ─── */
.login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background: var(--bg-base);
    background-image:
        linear-gradient(var(--border-subtle) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
    background-size: 40px 40px;
}

.login-card {
    width: 90%;
    max-width: 380px;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-lg);
    padding: 40px 32px;
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.login-header p {
    color: var(--text-muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-default);
    border-top-color: var(--color-primary);
    animation: mechanicalSpin 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

@keyframes mechanicalSpin {
    0% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(90deg);
    }

    50% {
        transform: rotate(180deg);
    }

    75% {
        transform: rotate(270deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* ─── Shell Layout ─── */
.shell {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* ─── Sidebar ─── */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: rgba(6, 6, 6, 0.95);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--border-default);
    display: flex;
    flex-direction: column;
    transition: width var(--transition-slow), min-width var(--transition-slow), transform var(--transition-slow);
    z-index: 100;
}

/* ─── Sidebar Collapsed State ─── */
.sidebar.collapsed {
    width: 64px;
    min-width: 64px;
}

.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .sidebar-footer,
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .nav-item span:not(.nav-item-icon) {
    display: none;
}

.sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 10px 0;
}

.sidebar.collapsed .sidebar-header {
    padding: 0;
    justify-content: center;
}

.sidebar.collapsed .sidebar-logo {
    display: none;
}

.sidebar-toggle {
    margin-left: auto;
    font-size: 1.2rem;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.sidebar-toggle:hover {
    color: var(--color-primary);
}

.sidebar.collapsed .sidebar-toggle {
    margin-left: 0;
}


.sidebar-header {
    height: var(--header-height);
    padding: 0 24px;
    border-bottom: 1px solid var(--border-default);
    display: flex;
    align-items: center;
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo-icon {
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: var(--text-inverse);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    font-family: var(--font-display);
    border: 1px solid var(--text-inverse);
}

.sidebar-logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 24px 16px;
}

.nav-section-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    padding: 0 8px 12px;
    font-weight: 600;
    border-bottom: 1px dashed var(--border-subtle);
    margin-bottom: 12px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    cursor: pointer;
    user-select: none;
    border-left: 3px solid transparent;
    margin-bottom: 4px;
}

.nav-item:hover {
    background: var(--bg-surface-hover);
    color: var(--text-primary);
    border-left-color: var(--border-hover);
}

.nav-item.active {
    background: var(--bg-surface);
    color: var(--color-primary);
    border-left: 3px solid var(--color-primary);
    box-shadow: inset 0 0 10px rgba(224, 255, 0, 0.05);
}

.nav-item-icon {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    filter: grayscale(1);
    transition: filter var(--transition-fast);
}

.nav-item.active .nav-item-icon {
    filter: grayscale(0) drop-shadow(0 0 2px var(--color-primary));
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-default);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ─── Main Content ─── */
.main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

.header {
    height: var(--header-height);
    min-height: var(--header-height);
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-default);
    background: rgba(6, 6, 6, 0.8);
    backdrop-filter: blur(12px);
    z-index: 10;
}

.header-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.header-title::before {
    content: '>';
    color: var(--color-primary);
    margin-right: 8px;
    font-family: var(--font-sans);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.content {
    flex: 1;
    overflow-y: auto;
    padding: 40px;
    scroll-behavior: smooth;
    position: relative;
}

/* ─── 滚动条美化（机械风格） ─── */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-base);
    border-left: 1px solid var(--border-subtle);
}

::-webkit-scrollbar-thumb {
    background: var(--border-default);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* ─── Dashboard ─── */
.dashboard-greeting {
    margin-bottom: 40px;
    border-left: 4px solid var(--color-primary);
    padding-left: 20px;
}

.dashboard-greeting h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.dashboard-greeting p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

/* ─── Module Card (Brutalist) ─── */
.module-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    padding: 24px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.module-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--border-default);
    border-left: 2px solid var(--border-default);
    transition: border-color var(--transition-fast);
}

.module-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-primary);
    border-color: var(--color-primary);
}

.module-card:hover::after {
    border-color: var(--color-primary);
}

.module-card-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    filter: grayscale(1);
    transition: filter var(--transition-fast);
}

.module-card:hover .module-card-icon {
    filter: grayscale(0);
}

.module-card-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.module-card-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: auto;
}

/* ─── Empty State ─── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
    border: 1px dashed var(--border-default);
    background: repeating-linear-gradient(45deg,
            transparent,
            transparent 10px,
            var(--bg-surface) 10px,
            var(--bg-surface) 20px);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    filter: grayscale(1);
    opacity: 0.5;
}

.empty-state-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.empty-state-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    max-width: 400px;
    line-height: 1.6;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 50ms linear;
    border: 1px solid;
    position: relative;
}

.btn:active {
    transform: translate(2px, 2px);
    box-shadow: none !important;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
    box-shadow: 3px 3px 0 var(--border-default);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    box-shadow: 4px 4px 0 var(--border-hover);
}

.btn-ghost {
    background: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-default);
    box-shadow: 2px 2px 0 var(--border-subtle);
}

.btn-ghost:hover {
    background: var(--border-default);
    color: var(--text-primary);
    border-color: var(--border-hover);
    box-shadow: 3px 3px 0 var(--color-primary);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.btn-danger {
    background: var(--color-danger);
    color: #fff;
    border-color: var(--color-danger);
    box-shadow: 3px 3px 0 var(--border-default);
}

.btn-danger:hover {
    filter: brightness(1.2);
    box-shadow: 4px 4px 0 var(--border-hover);
}

/* ─── Form Elements ─── */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    color: var(--color-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    box-shadow: inset 2px 2px 0 rgba(0, 0, 0, 0.5);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--bg-base);
    box-shadow: 3px 3px 0 var(--color-primary);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ─── Table ─── */
.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-default);
    background: var(--bg-surface);
    box-shadow: var(--shadow-sm);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.table th {
    background: var(--bg-elevated);
    font-weight: 600;
    color: var(--text-secondary);
    text-align: left;
    padding: 14px 16px;
    border-bottom: 2px solid var(--border-default);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-subtle);
}

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

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

/* ─── Tags / Badges ─── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-sans);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid;
}

.badge-primary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.badge-success {
    background: transparent;
    color: var(--color-success);
    border-color: var(--color-success);
}

.badge-warning {
    background: transparent;
    color: var(--color-warning);
    border-color: var(--color-warning);
}

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

/* ─── Stat Card ─── */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2px;
    /* 极小间距制造紧凑感 */
    margin-bottom: 32px;
    background: var(--border-default);
    /* 用背景做分割线 */
    border: 1px solid var(--border-default);
}

.stat-card {
    background: var(--bg-surface);
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.stat-card-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.stat-card-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}

.stat-card-change {
    font-size: 0.75rem;
    margin-top: 12px;
    display: inline-block;
    padding: 2px 6px;
    border: 1px solid;
}

.stat-card-change.up {
    color: var(--color-success);
    border-color: var(--color-success);
}

.stat-card-change.down {
    color: var(--color-danger);
    border-color: var(--color-danger);
}

/* ─── 动画 ─── */
@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: slideUpFade 0.3s cubic-bezier(0, 0, 0, 1) forwards;
}

/* ─── 模块页面容器 ─── */
.module-page {
    animation: slideUpFade 0.3s cubic-bezier(0, 0, 0, 1) forwards;
}

.module-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-default);
}

.module-page-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ─── Toast 通知 ─── */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    padding: 16px 20px;
    font-size: 0.85rem;
    font-family: var(--font-sans);
    box-shadow: 4px 4px 0 var(--bg-base), 5px 5px 0 var(--border-default);
    animation: glitchIn 0.2s linear forwards, fadeOut 0.3s ease 2.7s forwards;
    max-width: 380px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast::before {
    content: '>';
    font-weight: bold;
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

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

.toast.error {
    border-left: 4px solid var(--color-danger);
}

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

.toast.warning {
    border-left: 4px solid var(--color-warning);
}

.toast.warning::before {
    color: var(--color-warning);
}

@keyframes glitchIn {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }

    20% {
        transform: translateX(-10px) skewX(20deg);
        opacity: 1;
    }

    40% {
        transform: translateX(5px) skewX(-10deg);
    }

    60% {
        transform: translateX(-2px) skewX(5deg);
    }

    80% {
        transform: translateX(1px);
    }

    100% {
        transform: translateX(0);
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* ─── Dialog / Modal (Hard blocks) ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.1s linear;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    padding: 32px;
    width: 90%;
    max-width: 500px;
    box-shadow: 8px 8px 0 var(--color-primary);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 24px;
    text-transform: uppercase;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-default);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 32px;
}

/* ─── Component specific overrides (Todo List etc) ─── */
.todo-item {
    border-radius: 0 !important;
    border-color: var(--border-default) !important;
    margin-bottom: -1px !important;
    /* 让边框重叠 */
}

/* ─── Settings Page ─── */
.settings-section {
    margin-bottom: 4px;
}

.settings-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    margin-bottom: 24px;
}

.settings-card-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-default);
    color: var(--text-secondary);
}

/* ─── Search Bars ─── */
.settings-search {
    margin-bottom: 20px;
}

.launcher-search {
    padding: 8px 12px;
}

.settings-search .form-input,
.launcher-search .form-input {
    width: 100%;
    font-size: 0.85rem;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
}

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

.settings-row-label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2px;
}

.settings-row-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ─── Dashboard Widgets ─── */
.dashboard-widgets {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.dashboard-widget-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.dashboard-widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-subtle);
}

.dashboard-widget-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dashboard-widget-goto {
    font-size: 0.75rem !important;
}

.dashboard-widget-body {
    padding: 16px;
}

/* ─── Toggle Switch ─── */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    cursor: pointer;
    background: var(--border-default);
    transition: background var(--transition-fast);
    border: 1px solid var(--border-default);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 2px;
    bottom: 2px;
    background: var(--text-muted);
    transition: all var(--transition-fast);
}

.toggle-switch input:checked+.toggle-slider {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.toggle-switch input:checked+.toggle-slider::before {
    transform: translateX(20px);
    background: var(--text-inverse);
}

/* ─── Launcher Overlay (Mobile) ─── */
.launcher-overlay {
    display: none;
    /* 桌面端隐藏 */
}

/* ─── Bottom Bar (Mobile) ─── */
.bottom-bar {
    display: none;
    /* 桌面端隐藏 */
}

/* ─── Responsive ─── */

@media (max-width: 768px) {

    /* 移动端直接隐藏侧边栏，用底部导航替代 */
    .sidebar {
        display: none !important;
    }

    /* 底部导航栏 */
    .bottom-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 200;
        height: 60px;
        background: var(--bg-surface);
        border-top: 1px solid var(--border-default);
        padding: 0 8px;
        padding-bottom: env(safe-area-inset-bottom, 0);
        align-items: center;
        justify-content: space-around;
        backdrop-filter: blur(12px);
    }

    #btm-modules {
        display: contents;
        /* 让子元素直接参与 flex 布局 */
    }

    .bottom-bar-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2px;
        padding: 6px 12px;
        cursor: pointer;
        user-select: none;
        transition: all var(--transition-fast);
        position: relative;
        min-width: 56px;
    }

    .bottom-bar-icon {
        font-size: 1.3rem;
        line-height: 1;
        filter: grayscale(1);
        transition: filter var(--transition-fast);
    }

    .bottom-bar-label {
        font-size: 0.6rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--text-muted);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 60px;
    }

    .bottom-bar-item.active .bottom-bar-icon {
        filter: grayscale(0);
    }

    .bottom-bar-item.active .bottom-bar-label {
        color: var(--color-primary);
    }

    .bottom-bar-item.active::after {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 24px;
        height: 2px;
        background: var(--color-primary);
    }

    .bottom-bar-item:active {
        transform: scale(0.92);
    }

    /* 主内容区底部留出导航栏空间 */
    .content {
        padding: 20px;
        padding-bottom: calc(60px + 20px + env(safe-area-inset-bottom, 0));
    }

    .module-grid {
        grid-template-columns: 1fr;
    }

    .stat-grid {
        grid-template-columns: 1fr 1fr;
    }

    /* 移动端 header 精简 */
    .header {
        padding: 0 16px;
    }

    .header-title::before {
        display: none;
    }

    /* Toast 在底部导航上方 */
    .toast-container {
        bottom: calc(60px + 12px + env(safe-area-inset-bottom, 0));
    }

    /* ─── Launcher（资源库弹出面板） ─── */
    .launcher-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 190;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(4px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
    }

    .launcher-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }

    .launcher-panel {
        position: absolute;
        bottom: calc(60px + env(safe-area-inset-bottom, 0));
        left: 8px;
        right: 8px;
        background: var(--bg-surface);
        border: 1px solid var(--border-default);
        box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.3);
        transform: translateY(20px);
        opacity: 0;
        transition: all 0.2s ease;
        max-height: 60vh;
        overflow-y: auto;
    }

    .launcher-overlay.open .launcher-panel {
        transform: translateY(0);
        opacity: 1;
    }

    .launcher-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 14px 16px;
        border-bottom: 1px solid var(--border-default);
        font-family: var(--font-display);
        font-size: 0.85rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
        color: var(--text-secondary);
    }

    .launcher-close {
        background: none;
        border: none;
        color: var(--text-muted);
        font-size: 1rem;
        cursor: pointer;
        padding: 4px 8px;
    }

    .launcher-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 4px;
        padding: 12px;
    }

    .launcher-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 6px;
        padding: 16px 8px;
        cursor: pointer;
        transition: background var(--transition-fast);
        user-select: none;
    }

    .launcher-item:active {
        background: var(--bg-elevated);
        transform: scale(0.95);
    }

    .launcher-item-icon {
        font-size: 1.6rem;
        line-height: 1;
    }

    .launcher-item-name {
        font-size: 0.7rem;
        font-weight: 600;
        color: var(--text-secondary);
        text-align: center;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 72px;
    }

    /* 资源库按钮特殊高亮 */
    .bottom-bar-launcher .bottom-bar-icon {
        filter: grayscale(0) !important;
    }
}