@import url('https://fonts.googleapis.com/css2?family=Inter:wght@500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root,
[data-theme="red"] {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #161620;
    --bg-hover: #1a1a1a;
    --border-color: hsla(0, 0%, 100%, 0.05);
    --border-light: hsla(0, 0%, 100%, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent-primary: #ef4444;
    --accent-secondary: #f87171;
    --accent-glow: rgba(239, 68, 68, 0.3);
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --online: #22c55e;
    --offline: #dc2626;
    --sidebar-width: 72px;
    --sidebar-width-expanded: 240px;
    --header-height: 64px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --btn-text: #fff;
    --backdrop-blur: blur(12px);
}

/* FOX Dashboard style — оранжевый акцент по умолчанию */
[data-theme="fox"],
html:not([data-theme]) {
    --accent-primary: #f97316;
    --accent-secondary: #fb923c;
    --accent-glow: rgba(249, 115, 22, 0.35);
    --danger: #f97316;
}

[data-theme="fox"] .main-content::after,
html:not([data-theme]) .main-content::after {
    filter: brightness(0) saturate(100%) invert(55%) sepia(90%) saturate(500%) hue-rotate(360deg);
    opacity: 0.07;
}

[data-theme="blue"] {
    --accent-primary: #3b82f6;
    --accent-secondary: #60a5fa;
    --accent-glow: rgba(59, 130, 246, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="green"] {
    --accent-primary: #22c55e;
    --accent-secondary: #4ade80;
    --accent-glow: rgba(34, 197, 94, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="yellow"] {
    --accent-primary: #eab308;
    --accent-secondary: #facc15;
    --accent-glow: rgba(234, 179, 8, 0.3);
    --danger: var(--accent-primary);
    --btn-text: #000;
}

[data-theme="orange"] {
    --accent-primary: #f97316;
    --accent-secondary: #fb923c;
    --accent-glow: rgba(249, 115, 22, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="pink"] {
    --accent-primary: #ec4899;
    --accent-secondary: #f472b6;
    --accent-glow: rgba(236, 72, 153, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="purple"] {
    --accent-primary: #a855f7;
    --accent-secondary: #c084fc;
    --accent-glow: rgba(168, 85, 247, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="indigo"] {
    --accent-primary: #6366f1;
    --accent-secondary: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="cyan"] {
    --accent-primary: #06b6d4;
    --accent-secondary: #22d3ee;
    --accent-glow: rgba(6, 182, 212, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="emerald"] {
    --accent-primary: #10b981;
    --accent-secondary: #34d399;
    --accent-glow: rgba(16, 185, 129, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="amber"] {
    --accent-primary: #f59e0b;
    --accent-secondary: #fbbf24;
    --accent-glow: rgba(245, 158, 11, 0.3);
    --danger: var(--accent-primary);
}

[data-theme="rose"] {
    --accent-primary: #f43f5e;
    --accent-secondary: #fb7185;
    --accent-glow: rgba(244, 63, 94, 0.3);
    --danger: var(--accent-primary);
}

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

/* Один ползунок: скроллится только main-content, шапка и сайдбар закреплены */
html, body {
    height: 100%;
    overflow: hidden;
    overflow-x: hidden;
}

body {
    font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 600;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

/* Modern animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Device card skeleton (loading state) */
.device-card-skeleton {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 20px;
    pointer-events: none;
}

.device-card-skeleton .skeleton-line {
    height: 14px;
    border-radius: 6px;
    background: linear-gradient(90deg, var(--bg-tertiary) 0%, var(--border-light) 50%, var(--bg-tertiary) 100%);
    background-size: 1000px 100%;
    animation: shimmer 1.5s ease-in-out infinite;
}

.device-card-skeleton .skeleton-line.header {
    width: 70%;
    height: 16px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.device-card-skeleton .skeleton-line.label {
    width: 40%;
    margin-bottom: 8px;
}

.device-card-skeleton .skeleton-line.value {
    width: 90%;
    margin-bottom: 12px;
}

.device-card-skeleton .skeleton-line.value:last-child {
    margin-bottom: 0;
}

/* Page content animation */
.main-content {
    animation: fadeIn 0.4s ease-out;
}

/* Card animations */
.settings-card,
.stat-card,
.device-card {
    animation: fadeIn 0.5s ease-out;
    animation-fill-mode: both;
}

.settings-card:nth-child(1) { animation-delay: 0.05s; }
.settings-card:nth-child(2) { animation-delay: 0.1s; }
.settings-card:nth-child(3) { animation-delay: 0.15s; }
.settings-card:nth-child(4) { animation-delay: 0.2s; }
.settings-card:nth-child(5) { animation-delay: 0.25s; }
.settings-card:nth-child(6) { animation-delay: 0.3s; }
.settings-card:nth-child(7) { animation-delay: 0.35s; }

/* Стандартный системный скроллбар — без кастомизации */

a {
    color: inherit;
    text-decoration: none;
}

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

/* Доступность: видимый фокус при навигации с клавиатуры */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

.preloader {
    position: fixed;
    top: env(safe-area-inset-top);
    left: env(safe-area-inset-left);
    right: env(safe-area-inset-right);
    bottom: env(safe-area-inset-bottom);
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s, visibility 0.3s;
    pointer-events: auto;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

html.login-page-html,
html:has(body.login-page) {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.login-page {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    width: 100vw;
    display: block;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.login-container {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin: 0;
    box-sizing: border-box;
    z-index: 1;
}

.login-box,
.login-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
}

.login-card {
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow);
    flex-shrink: 0;
}

body.login-page .login-container {
    background: var(--bg-primary);
    padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.login-logo-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: brightness(1.1) saturate(1.2);
    transition: transform var(--transition);
}

.login-logo-image:hover {
    transform: scale(1.05);
}

.login-header h1 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent-primary);
    text-transform: uppercase;
    margin: 0;
}

.login-logo {
    font-size: 32px;
    font-weight: 600;
    letter-spacing: 8px;
    color: var(--accent-primary);
}

.login-subtitle {
    color: var(--text-secondary);
    margin-top: 8px;
    font-size: 13px;
    letter-spacing: 2px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    animation: fadeIn 0.4s ease-out;
}

.form-group label {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 4px;
    transition: color var(--transition-fast);
}

.form-group:focus-within label {
    color: var(--accent-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    outline: none;
    transition: all var(--transition);
    font-size: 14px;
    backdrop-filter: var(--backdrop-blur);
    position: relative;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: var(--border-light);
    background: var(--bg-secondary);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 15%, transparent), 0 4px 12px color-mix(in srgb, var(--accent-primary) 10%, transparent);
    background: var(--bg-secondary);
    transform: translateY(-1px);
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    opacity: 0.4;
}

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

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--danger);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--text-primary);
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 500;
    transition: all var(--transition);
    box-shadow: 0 3px 10px color-mix(in srgb, var(--accent-primary) 22%, transparent);
}

.login-btn:hover {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-primary) 90%, black), var(--accent-primary));
    box-shadow: 0 6px 20px color-mix(in srgb, var(--accent-primary) 35%, transparent), 0 0 24px color-mix(in srgb, var(--accent-primary) 18%, transparent);
}

.login-btn:active {
    transform: scale(0.98);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-primary) 25%, transparent);
}

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

.success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.message-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.login-credit {
    text-align: center;
    margin-top: 24px;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 0.05em;
}

.attempts-left {
    margin-bottom: 16px;
    padding: 10px 12px;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.5);
    border-radius: var(--radius-md);
    color: #f59e0b;
    font-size: 13px;
    text-align: center;
}

.login-form-disabled .form-group input,
.login-form-disabled .login-btn {
    pointer-events: none;
    opacity: 0.7;
}

.login-btn svg {
    width: 18px;
    height: 18px;
}

.login-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.bg-grid {
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 59, 59, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 59, 59, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
}

.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Когда открыта боковая панель (устройства и т.д.) — скролл только у панели */
body.panel-open .app-container {
    overflow: hidden;
}

/* Top bar — логотип, название, поиск, уведомления, аватар */
.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: var(--sidebar-width);
    min-height: 0;
    overflow: hidden;
}

.topbar {
    display: none;
}

/* Тулбар только на главной — поверх контента */
.page-index .topbar {
    display: flex;
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--header-height);
    padding: 0 24px;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    z-index: 90;
}

.page-index .main-content {
    padding-top: calc(var(--header-height) + 16px);
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 40px;
}

.topbar-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: brightness(1.1);
    display: block;
    flex-shrink: 0;
}

.topbar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    line-height: 1;
    display: flex;
    align-items: center;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.topbar-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.topbar-icon:hover {
    color: var(--accent-primary);
    border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
    box-shadow: 0 0 20px var(--accent-glow);
}

.topbar-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-light);
    margin-left: 4px;
}

.topbar-avatar-placeholder {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: #fff;
    margin-left: 4px;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    overflow: hidden;
    scrollbar-width: none;
    -ms-overflow-style: none;
    transition: width var(--transition), box-shadow var(--transition), border-color var(--transition);
}

@media (min-width: 769px) {
    .sidebar:hover {
        width: 100px;
        box-shadow: 4px 0 32px rgba(0, 0, 0, 0.45), 0 0 0 1px var(--border-light);
        border-right-color: color-mix(in srgb, var(--accent-primary) 25%, var(--border-color));
    }
}

.sidebar::-webkit-scrollbar {
    display: none;
}
/* === ANTI-FLASH: скрываем nav до применения ролей === */
body.roles-pending .sidebar-nav .nav-item,
body.roles-pending .sidebar-nav .nav-divider,
body.roles-pending .sidebar-nav .nav-label {
    opacity: 0;
    pointer-events: none;
}
body.roles-pending .bottom-nav {
    opacity: 0;
    pointer-events: none;
}
.sidebar-nav .nav-item,
.sidebar-nav .nav-divider,
.sidebar-nav .nav-label {
    transition: opacity 0.1s ease;
}
.bottom-nav {
    transition: opacity 0.1s ease;
}
/* Когда роль известна из токена — сразу снимаем ограничения */
html.roles-ready body.roles-pending .sidebar-nav .nav-item,
html.roles-ready body.roles-pending .sidebar-nav .nav-divider,
html.roles-ready body.roles-pending .sidebar-nav .nav-label {
    opacity: 1;
    pointer-events: auto;
}
html.roles-ready body.roles-pending .bottom-nav {
    opacity: 1;
    pointer-events: auto;
}


.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Один логотип только в topbar — в сайдбаре не дублируем */
.sidebar-header {
    display: none;
}

.logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    filter: brightness(1.1) saturate(1.2);
    transition: transform var(--transition);
}

.logo-image:hover {
    transform: scale(1.05);
}

.logo-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ef4444, #f87171);
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    font-size: 20px;
    transition: transform var(--transition);
}

.logo-fallback:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent-primary);
    text-transform: uppercase;
}

/* Узкий сайдбар: только иконка лого */
.sidebar .logo-text {
    display: none;
}

.sidebar .logo-image,
.sidebar .logo-fallback {
    margin: 0;
}

.login-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.login-logo-image {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: brightness(1.1) saturate(1.2);
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    overflow-x: hidden;
    align-items: center;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.sidebar-nav::-webkit-scrollbar {
    display: none;
}

.nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 50%;
    color: var(--text-secondary);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition), color var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: none;
    border: 1px solid transparent;
}

.nav-item::before {
    content: none;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    transform: scale(1.08);
    border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-primary) 35%, transparent), 0 0 20px var(--accent-glow);
}

.nav-item:active {
    transform: scale(0.98);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-primary) 25%, transparent), 0 0 12px var(--accent-glow);
}

.nav-item:focus-visible {
    box-shadow: 0 0 0 2px var(--accent-primary), 0 0 0 4px color-mix(in srgb, var(--accent-primary) 25%, transparent), 0 0 20px var(--accent-glow);
}

.nav-item.active {
    background: var(--accent-primary);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 0 28px var(--accent-glow), 0 0 56px color-mix(in srgb, var(--accent-primary) 28%, transparent);
    border-left: 3px solid var(--accent-primary);
    margin-left: -3px;
    padding-left: 3px;
}

.nav-item.active::before {
    transform: none;
}

/* Недоступный пункт меню (в разработке) */
.nav-item--disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.nav-item--disabled:hover {
    background: transparent;
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

/* Текст пунктов меню скрыт в узком сайдбаре */
.sidebar .nav-item span {
    display: none;
}

.nav-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    margin: 0;
}

.nav-divider {
    height: 1px;
    background: var(--border-color);
    margin: 12px 0;
    width: 32px;
    align-self: center;
}

.nav-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    padding: 0 16px;
    margin-bottom: 8px;
}

.sidebar .nav-label {
    display: none;
}

.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-shrink: 0;
    margin-top: auto;
}

.sidebar-footer .user-details {
    display: none;
}

.sidebar-footer .user-avatar {
    width: 40px;
    height: 40px;
    font-size: 14px;
}

.sidebar-footer .logout-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.user-info {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    flex-shrink: 0;
}

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

.user-name {
    font-size: 13px;
    font-weight: 500;
}

.user-role {
    font-size: 11px;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.logout-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.logout-btn:hover {
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-secondary));
    color: var(--accent-primary);
}

.logout-btn:active {
    transform: scale(0.98);
}

.logout-btn svg {
    width: 18px;
    height: 18px;
}

/* Страницы без main-wrapper (только sidebar + main) */
.app-container > .main-content {
    margin-left: var(--sidebar-width);
}

/* settings, builds, devices: скролл контента */
.page-settings .app-container > .main-content,
.page-builds .app-container > .main-content,
.page-devices .app-container > .main-content {
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 24px;
}

/* device-detail: скролл + фон fixed покрывает весь viewport */
.page-device-detail .app-container > .main-content {
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 24px;
}

.main-wrapper .main-content {
    margin-left: 0;
}

.main-content {
    flex: 1;
    padding: 32px 40px 16px;
    min-height: 0;
    position: relative;
    overflow-x: hidden;
    overflow-y: hidden;
}

/* Скролл контента при наличии main-wrapper (index, devices, accounts и т.д.) */
.main-wrapper .main-content {
    overflow-y: auto;
}

/* На страницах с лисой — меньше отступ снизу, без лишнего пространства */
.main-content:has(.bg-fx) {
    padding-bottom: 24px;
}

/* Статичный радиальный градиент для глубины (только главная) */
.main-content:has(.bg-fx) {
    background-image: radial-gradient(ellipse 80% 60% at 50% 0%, color-mix(in srgb, var(--accent-primary) 6%, transparent) 0%, transparent 55%);
    background-repeat: no-repeat;
    background-position: top center;
}

/* Декоративный логотип на фоне (правый нижний угол) — для страниц без .bg-fx */
.main-content::after {
    content: '';
    position: absolute;
    bottom: -5%;
    right: -2%;
    width: 420px;
    height: 420px;
    background: url('assets/fox-logo.svg') no-repeat center/contain;
    opacity: 0.06;
    pointer-events: none;
    filter: brightness(0) saturate(100%) invert(58%) sepia(93%) saturate(500%) hue-rotate(360deg);
}

/* На главной: огненная лиса + огонь по экрану + пепел (скрываем старый ::after) */
.main-content:has(.bg-fx)::after {
    display: none;
}

.bg-fx {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.bg-fx-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    display: block;
}

.main-content > *:not(.bg-fx) {
    position: relative;
    z-index: 1;
}

/* Wrapper for scrollable pages: bg-fx scrolls with content */
.main-content-scroll {
    position: relative;
    min-height: 100%;
    width: 100%;
}
.main-content-scroll > .bg-fx {
    inset: auto;
    top: -1.7%;
    left: -5%;
    right: auto;
    bottom: auto;
    width: 115%;
    height: 153%;
    min-height: 153vh;
    background: linear-gradient(to bottom, color-mix(in srgb, var(--accent-primary) 6%, transparent) 0%, color-mix(in srgb, var(--accent-primary) 3%, transparent) 40%, color-mix(in srgb, var(--accent-primary) 2%, var(--bg-primary)) 100%);
}
.page-devices .main-content-scroll {
    min-height: 100%;
    height: 100%;
}
.page-devices .app-container > .main-content {
    padding-bottom: 0;
    min-height: 100%;
}
.page-devices .main-content-scroll > .bg-fx {
    position: absolute;
    top: -5%;
    left: -40px;
    right: -40px;
    bottom: 0;
    width: auto;
    height: 105%;
    min-height: 105%;
    z-index: 0;
}
.page-device-detail .main-content-scroll {
    min-height: 0;
    height: auto;
    overflow: visible;
    padding-bottom: 40px;
}
.page-device-detail .main-content-scroll > .bg-fx {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    bottom: 0;
    width: auto;
    height: auto;
    min-height: 0;
    z-index: 0;
    pointer-events: none;
}
.page-settings .main-content-scroll > .bg-fx {
    height: 103%;
    min-height: unset;
}
.page-settings .main-content {
    background-color: var(--bg-primary);
}
.main-content-scroll > *:not(.bg-fx) {
    position: relative;
    z-index: 1;
}

.page-header {
    margin-bottom: 28px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.page-header > div {
    flex: 1;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 0;
}

/* Блок Welcome + Overview — главная */
.welcome-block {
    margin-bottom: 28px;
    position: relative;
}

.welcome-block::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 1px;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent-primary) 18%, transparent), transparent);
    opacity: 0.9;
    border-radius: 1px;
}

.welcome-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.02em;
    line-height: 1.2;
    text-shadow: 0 0 40px color-mix(in srgb, var(--accent-primary) 12%, transparent);
}

.welcome-subtitle {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0;
}

.welcome-subtitle #welcomeAccount {
    color: var(--accent-primary);
    font-weight: 600;
}

.header-back {
    display: flex;
    align-items: center;
    gap: 16px;
}

.back-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.back-btn:hover {
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-secondary));
    border-color: color-mix(in srgb, var(--accent-primary) 30%, transparent);
    color: var(--text-primary);
}

.back-btn:active {
    transform: scale(0.98);
}

.back-btn svg {
    width: 18px;
    height: 18px;
}

.device-id-text {
    font-size: 12px;
    color: var(--text-muted);
    font-family: monospace;
}

.device-id-text.copyable {
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    padding: 2px 6px;
    border-radius: 4px;
}

.device-id-text.copyable:hover {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

.copyable-value {
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    padding: 2px 6px;
    border-radius: 4px;
    margin: -2px -6px;
}

.copyable-value:hover {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.1);
}

.copyable-value:active {
    transform: scale(0.98);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

/* Три карточки на главной (Connected Devices, Online, Offline) */
.main-content .stats-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* Telegram Section — единый стиль с карточками */
.telegram-section-content {
    background: rgba(22, 22, 32, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 22px 24px 24px;
    backdrop-filter: var(--backdrop-blur);
}

.telegram-section-header {
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-color);
}

.telegram-section-header .section-title-with-icon {
    margin-bottom: 0;
}

.telegram-section-header .section-title-with-icon h2 {
    font-size: 17px;
    font-weight: 600;
}

/* Telegram Links */
.telegram-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

@media (min-width: 640px) {
    .telegram-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 639px) {
    .telegram-links {
        grid-template-columns: 1fr;
    }
}

.telegram-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    min-height: 52px;
    background: rgba(10, 10, 15, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.telegram-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.telegram-link:hover::before {
    opacity: 1;
}

.telegram-link:hover {
    border-color: rgba(59, 130, 246, 0.3);
    transform: translateX(1px);
    background: rgba(10, 10, 15, 0.7);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.telegram-link:nth-child(1):hover {
    border-color: color-mix(in srgb, var(--accent-primary) 50%, transparent);
}

.telegram-link:nth-child(2):hover {
    border-color: rgba(16, 185, 129, 0.3);
}

.telegram-link:nth-child(3):hover {
    border-color: rgba(139, 92, 246, 0.3);
}

.telegram-link-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--accent-primary) 18%, transparent);
    border-radius: var(--radius-lg);
    color: var(--accent-primary);
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.telegram-link:hover .telegram-link-icon {
    transform: scale(1.05);
}

.telegram-link-icon-green {
    background: rgba(16, 185, 129, 0.1);
    color: #34d399;
}

.telegram-link-icon-purple {
    background: rgba(139, 92, 246, 0.1);
    color: #a78bfa;
}

.telegram-link span {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.telegram-link:hover span {
    color: var(--text-primary);
}

.telegram-link .arrow-icon {
    color: var(--text-muted);
    flex-shrink: 0;
    transition: all 0.2s ease;
    opacity: 0.5;
}

.telegram-link:hover .arrow-icon {
    opacity: 1;
    transform: translateX(2px);
    color: var(--text-primary);
}

.telegram-link:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.telegram-link[href="#"] {
    opacity: 0.65;
    pointer-events: none;
    cursor: default;
}

.telegram-link:nth-child(1):hover .arrow-icon {
    color: var(--accent-primary);
}

.telegram-link:nth-child(2):hover .arrow-icon {
    color: #34d399;
}

.telegram-link:nth-child(3):hover .arrow-icon {
    color: #a78bfa;
}

.section-title-with-icon {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.section-title-with-icon h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.section-title-with-icon svg {
    flex-shrink: 0;
}

/* Empty Activity */
.empty-activity {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    color: var(--text-muted);
    text-align: center;
}

.empty-activity svg {
    margin-bottom: 16px;
    opacity: 0.45;
    color: var(--text-muted);
}

.empty-activity p {
    font-size: 14px;
    margin: 0;
    color: var(--text-muted);
}

.recent-activity-list {
    max-height: 200px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
}

.recent-activity-list::-webkit-scrollbar {
    display: none !important;
    width: 0;
    height: 0;
}

.recent-activity-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    gap: 12px;
}

.recent-activity-item:last-child {
    border-bottom: none;
}

.recent-activity-action {
    color: var(--text-primary);
    font-weight: 500;
    flex: 1;
    min-width: 0;
}

.recent-activity-meta {
    color: var(--text-muted);
    font-size: 12px;
    flex-shrink: 0;
}

.stat-card {
    background: rgba(22, 22, 32, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all var(--transition);
    position: relative;
    backdrop-filter: var(--backdrop-blur);
}

.stat-card:hover {
    border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-primary) 15%, transparent), 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Первая карточка — акцент темы, мягкое свечение */
.stat-card:first-child {
    border-color: color-mix(in srgb, var(--accent-primary) 35%, transparent);
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-primary) 25%, transparent), 0 4px 24px color-mix(in srgb, var(--accent-primary) 14%, transparent), 0 0 40px color-mix(in srgb, var(--accent-primary) 8%, transparent);
}

.stat-card:first-child:hover {
    box-shadow: 0 0 28px var(--accent-glow), 0 8px 32px color-mix(in srgb, var(--accent-primary) 22%, transparent), 0 0 48px color-mix(in srgb, var(--accent-primary) 12%, transparent);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

.stat-icon-total {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-primary);
}

.stat-icon-online {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.stat-icon-offline {
    background: rgba(107, 114, 128, 0.1);
    color: var(--offline);
}

.stat-icon-sms {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 4px;
}

.stat-sublabel {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
    font-weight: 500;
}

.section {
    margin-bottom: 32px;
}

/* Единообразные отступы между секциями на главной */
.page-index .stats-grid {
    margin-bottom: 32px;
}

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

.section-header h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-primary);
}

.section-title-with-icon h2 {
    color: var(--accent-primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    transition: all var(--transition);
    transform: translateY(0);
    will-change: transform, box-shadow;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--btn-text);
    box-shadow: 0 3px 10px color-mix(in srgb, var(--accent-primary) 22%, transparent);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--accent-primary) 35%, transparent), 0 0 24px color-mix(in srgb, var(--accent-primary) 18%, transparent);
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-primary) 90%, black), var(--accent-primary));
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-primary) 25%, transparent);
}

.btn-secondary {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    backdrop-filter: var(--backdrop-blur);
    box-shadow: 0 0 0 1px hsla(0, 0%, 100%, 0.03) inset;
}

.btn-secondary:hover {
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-tertiary));
    border-color: var(--border-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2), 0 0 0 1px hsla(0, 0%, 100%, 0.04) inset;
}

.btn-secondary:active {
    transform: translateY(0) scale(0.98);
}

.btn-danger {
    background: color-mix(in srgb, var(--accent-primary) 10%, transparent);
    color: var(--accent-primary);
    border: 1px solid var(--accent-primary);
    backdrop-filter: var(--backdrop-blur);
}

.btn-danger:hover {
    background: var(--accent-primary);
    color: var(--btn-text, #fff);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--accent-primary) 40%, transparent), 0 0 20px color-mix(in srgb, var(--accent-primary) 20%, transparent);
}

.btn-danger:active {
    transform: translateY(0) scale(0.98);
}

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

.btn:disabled:hover {
    transform: none !important;
    box-shadow: none !important;
}

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

.table-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: auto;
    max-height: 350px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 14px 16px;
    text-align: left;
}

.data-table th {
    background: var(--bg-tertiary);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
}

.data-table tbody tr {
    transition: background var(--transition);
    cursor: pointer;
}

.data-table tbody tr:hover {
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-secondary));
}

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

.text-cell {
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.device-id {
    font-family: monospace;
    font-size: 12px;
    color: var(--text-secondary);
}

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

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.online {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
}

.status-badge.offline {
    background: rgba(107, 114, 128, 0.1);
    color: var(--offline);
}

.status-badge.large {
    padding: 8px 16px;
    font-size: 13px;
}

.toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    flex: 1;
    max-width: 400px;
    transition: all 0.2s ease;
}

.search-box:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 10%, transparent);
}

.search-box svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
}

.search-box input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-primary);
    outline: none;
}

.filter-group {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 4px;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
    background: transparent;
}

.filter-btn:hover {
    color: var(--text-primary);
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-tertiary));
    border-color: var(--border-light);
}

.filter-btn.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-light);
}

.filter-btn:active {
    transform: scale(0.98);
}

.devices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.device-card {
    display: block;
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    color: inherit;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.device-card:hover {
    border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--accent-primary) 15%, transparent), 0 4px 12px rgba(0, 0, 0, 0.3);
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-tertiary));
}

.device-card.selected {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.device-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}
.device-card-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 20px;
}
.device-card-header-left .device-online-dot,
.device-card-header-left .device-offline-dot {
    flex-shrink: 0;
    vertical-align: middle;
}
.device-card-header .device-id {
    font-family: 'Inter', -apple-system, sans-serif;
    font-weight: 800;
    font-size: 15px;
    color: var(--text-primary);
    letter-spacing: 0.03em;
    line-height: 1.25;
    display: inline-block;
    vertical-align: middle;
}
.device-id-copy {
    cursor: pointer;
    padding: 2px 4px;
    margin: -2px -4px;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
}
.device-id-copy:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--accent-primary);
}
.device-id-copy.device-id-copied {
    color: var(--online);
}
.device-card-header .device-status {
    line-height: 1.25;
    flex-shrink: 0;
}

.device-card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.device-card-actions {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.device-card-btn {
    flex: 1;
    min-width: 100px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.device-card-btn-bank {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: var(--btn-text, #fff);
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-primary) 25%, transparent);
}

.device-card-btn-bank:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--accent-primary) 35%, transparent);
}

.device-card-btn-mfo {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.device-card-btn-mfo:hover {
    border-color: var(--accent-primary);
    background: color-mix(in srgb, var(--accent-primary) 12%, var(--bg-tertiary));
    color: var(--accent-primary);
}

.device-status {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.device-status.online {
    color: var(--online);
}
.device-status.offline {
    color: var(--offline);
}

.device-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.device-info-item .info-label {
    color: var(--text-muted);
    font-weight: 600;
}

.device-info-item .info-value {
    color: var(--text-primary);
    font-weight: 700;
}

.device-id {
    font-size: 12px;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

.device-checkbox {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
    cursor: pointer;
}

.device-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--danger);
}

.device-checkbox .checkmark {
    display: none;
}

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

.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #d97706, #b45309);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-tertiary));
    border-color: var(--border-light);
}

#deleteSelectedBtn {
    display: inline-flex;
    align-items: center;
}

.device-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.online {
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-dot.offline {
    background: var(--offline);
}

.device-model {
    font-weight: 500;
    flex: 1;
}

.device-tag {
    font-size: 11px;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.device-id-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-family: monospace;
}

.copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
    margin-left: auto;
}

.copy-btn:hover {
    background: color-mix(in srgb, var(--accent-primary) 8%, var(--bg-tertiary));
    color: var(--text-primary);
    border-color: var(--accent-primary);
}

.copy-btn:active {
    transform: scale(0.98);
}

.open-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    transition: all var(--transition);
    margin-left: auto;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-primary) 25%, transparent);
}

.open-btn:hover {
    background: linear-gradient(135deg, color-mix(in srgb, var(--accent-primary) 90%, black), var(--accent-primary));
    box-shadow: 0 4px 14px color-mix(in srgb, var(--accent-primary) 30%, transparent);
}

.open-btn:active {
    transform: scale(0.98);
}

.device-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
}

.info-item .label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-item .value {
    font-size: 13px;
    color: var(--text-secondary);
}

.info-item .copy-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
}

.info-item .copy-btn:active {
    transform: translateY(-50%) scale(0.98);
}

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

.last-seen {
    font-size: 12px;
    color: var(--text-muted);
}

.empty-state-card {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    text-align: center;
}

.empty-state-card svg {
    width: 48px;
    height: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
    color: var(--text-muted);
}

.empty-state-card p {
    font-size: 14px;
    margin: 0;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.detail-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    max-height: 280px;
    overflow-y: auto;
}

/* Shared custom scrollbar for scrollable panels (recent-activity-list has hidden scrollbar) */
.detail-section::-webkit-scrollbar,
.tab-content::-webkit-scrollbar,
.table-container::-webkit-scrollbar,
.info-list.scrollable::-webkit-scrollbar,
.apps-grid::-webkit-scrollbar {
    width: 6px;
}

.detail-section::-webkit-scrollbar-track,
.tab-content::-webkit-scrollbar-track,
.table-container::-webkit-scrollbar-track,
.info-list.scrollable::-webkit-scrollbar-track,
.apps-grid::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

.detail-section::-webkit-scrollbar-thumb,
.tab-content::-webkit-scrollbar-thumb,
.table-container::-webkit-scrollbar-thumb,
.info-list.scrollable::-webkit-scrollbar-thumb,
.apps-grid::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.detail-section::-webkit-scrollbar-thumb:hover,
.tab-content::-webkit-scrollbar-thumb:hover,
.table-container::-webkit-scrollbar-thumb:hover,
.info-list.scrollable::-webkit-scrollbar-thumb:hover,
.apps-grid::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.detail-section.full-width {
    grid-column: 1 / -1;
}

.detail-section.no-scroll {
    max-height: none;
    overflow: visible;
}

.detail-section.compact {
    max-height: 150px;
}

.detail-section h3 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: visible;
}

/* Scrollable info list for long content */
.info-list.scrollable {
    max-height: 200px;
    overflow-y: auto;
    padding-right: 8px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-row .label {
    font-size: 13px;
    color: var(--text-muted);
}

.info-row .value {
    font-size: 13px;
}

/* SMS Status SVG Icons */
.status-svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.status-svg.success {
    color: #22c55e;
}

.status-svg.error {
    color: #ef4444;
}

.sms-status-icon {
    display: flex;
    align-items: center;
    margin-left: auto;
    margin-right: 8px;
}

.sms-svg {
    width: 18px;
    height: 18px;
}

.sms-svg.success {
    color: #22c55e;
}

.sms-svg.error {
    color: #ef4444;
    opacity: 0.6;
}

/* Tag Form Wrapper - Fixed Layout */
.tag-form-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.tag-input {
    flex: 1;
    min-width: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: var(--text-primary);
    outline: none;
    font-size: 13px;
}

.tag-input:focus {
    border-color: var(--accent-primary);
}

.btn-save-tag {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-save-tag svg {
    width: 18px;
    height: 18px;
}

/* Legacy tag-form support */
.tag-form {
    display: flex;
    gap: 12px;
}

.tag-form input {
    flex: 1;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: var(--text-primary);
    outline: none;
}

.tag-form input:focus {
    border-color: var(--accent-primary);
}

.log-status-box {
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.log-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.log-status {
    font-weight: 500;
    text-transform: capitalize;
}

.log-status.taken {
    color: var(--warning);
}

.log-status.success {
    color: var(--success);
}

.log-status.failed {
    color: var(--danger);
}

.log-by,
.log-amount {
    font-size: 13px;
    color: var(--text-secondary);
}

.sms-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 150px;
    gap: 16px;
}

.tabs-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.tabs-header {
    display: flex;
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    padding: 16px 24px;
    font-size: 13px;
    color: var(--text-secondary);
    transition: all var(--transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

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

.tab-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent-primary);
}

.tab-content {
    display: none;
    padding: 24px;
    max-height: 400px;
    overflow-y: auto;
}

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

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    max-height: 350px;
    overflow-y: auto;
    padding-right: 8px;
}

.app-item {
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
}

.app-name {
    display: block;
    font-size: 13px;
    margin-bottom: 4px;
}

.app-package {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
}

.device-link {
    color: var(--accent-primary);
    font-family: monospace;
    font-size: 12px;
}

.device-link:hover {
    text-decoration: underline;
}

.role-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
}

.role-badge.admin {
    background: var(--danger);
    color: var(--text-primary);
}

.role-badge.worker {
    background: rgba(107, 114, 128, 0.3);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.role-badge.builder {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.user-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    flex-shrink: 0;
}

.action-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
}

.action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    transition: all var(--transition);
    cursor: pointer;
    padding: 0;
}

.action-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.action-btn:active {
    transform: scale(0.98);
}

.action-btn.edit-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

.action-btn.delete-btn:hover {
    border-color: var(--danger);
    color: var(--danger);
    background: rgba(239, 68, 68, 0.1);
}

.role-selector {
    display: flex;
    gap: 12px;
}

.role-btn {
    flex: 1;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.2s ease;
    cursor: pointer;
}

.role-btn:hover {
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-tertiary));
    border-color: var(--border-light);
}

.role-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 10%, transparent);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    pointer-events: none;
}

.modal.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 440px;
    margin: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05);
    transform: scale(0.9) translateY(20px);
    transition: all var(--transition);
    backdrop-filter: var(--backdrop-blur);
    animation: scaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
}

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

.modal-header h3 {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.modal-info {
    padding: 12px 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    color: #60a5fa;
    font-size: 13px;
    text-align: center;
    margin-bottom: 20px;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    line-height: 1;
    color: var(--text-primary);
    transition: all var(--transition);
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
}

.modal-content form {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 8px;
}

.modal-actions .btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.modal-actions .btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.modal-actions .btn-secondary:hover {
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-tertiary));
    border-color: var(--border-light);
}

.modal-actions .btn-primary {
    background: var(--accent-primary);
    color: var(--text-primary);
}

.modal-actions .btn-primary:hover {
    background: color-mix(in srgb, var(--accent-primary) 90%, black);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 20%, transparent);
}

.modal-actions .btn-danger {
    background: var(--accent-primary);
    color: var(--btn-text, #fff);
}

.modal-actions .btn-danger:hover {
    background: color-mix(in srgb, var(--accent-primary) 90%, black);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-primary) 20%, transparent);
}

/* Mass SMS Coming Soon modal */
.mass-sms-coming .mass-sms-coming-body {
    padding: 24px;
    text-align: center;
}

.mass-sms-coming-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 8px;
}

.mass-sms-coming-desc {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0 0 20px;
    line-height: 1.5;
}

.mass-sms-coming-badges {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.mass-sms-badge {
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
}

.mass-sms-badge-online {
    background: color-mix(in srgb, var(--accent-primary) 20%, transparent);
    color: var(--accent-primary);
    border: 1px solid color-mix(in srgb, var(--accent-primary) 40%, transparent);
}

.mass-sms-badge-offline {
    background: color-mix(in srgb, var(--text-muted) 15%, transparent);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.mass-sms-coming .btn-primary {
    min-width: 140px;
}

/* Settings Telegram links */
.settings-telegram-block {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.settings-telegram-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.settings-telegram-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.settings-telegram-row:hover {
    border-color: color-mix(in srgb, var(--accent-primary) 30%, transparent);
    box-shadow: 0 2px 12px color-mix(in srgb, var(--accent-primary) 8%, transparent);
}

.settings-telegram-label {
    flex: 0 0 120px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.settings-telegram-input {
    flex: 1;
    min-width: 0;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    transition: border-color 0.2s;
}

.settings-telegram-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent-primary) 20%, transparent);
}

.settings-telegram-input::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

.settings-telegram-link {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: var(--radius-md);
    color: #fff;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--accent-primary) 30%, transparent);
}

.settings-telegram-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px color-mix(in srgb, var(--accent-primary) 40%, transparent);
    color: #fff;
}

.settings-telegram-link[href="#"],
.settings-telegram-link[href=""] {
    opacity: 0.5;
    pointer-events: none;
}

.settings-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
}

.settings-toggle-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 26px;
    transition: 0.25s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: 0.25s;
}

.toggle-switch input:checked + .toggle-slider {
    background: color-mix(in srgb, var(--accent-primary) 25%, var(--bg-tertiary));
    border-color: var(--accent-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
    background: var(--accent-primary);
}

@media (max-width: 600px) {
    .settings-telegram-row {
        flex-wrap: wrap;
    }
    .settings-telegram-label {
        flex: 1 1 100%;
    }
}

.settings-grid {
    display: grid;
    gap: 24px;
}

.settings-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
}

.settings-section h3 {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 24px;
    color: var(--text-secondary);
}

.settings-section .section-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.5;
}

.settings-section form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.danger-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.danger-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.danger-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.danger-title {
    font-size: 14px;
}

.danger-desc {
    font-size: 12px;
    color: var(--text-muted);
}

/* ==================== MOBILE RESPONSIVE ==================== */

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    position: fixed;
    top: 16px;
    left: 16px;
    z-index: 200;
    width: 44px;
    height: 44px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
}

.mobile-menu-btn svg {
    width: 24px;
    height: 24px;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 99;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.mobile-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

/* Tablet */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .devices-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .main-content {
        padding: 24px;
    }
    
    .apps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .teams-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
    }

    .mobile-menu-btn {
        display: flex;
        top: calc(16px + env(safe-area-inset-top));
        left: calc(16px + env(safe-area-inset-left));
    }
    
    .mobile-overlay {
        display: block;
        pointer-events: none;
    }
    
    .mobile-overlay.active {
        pointer-events: auto;
    }
    
    .sidebar {
        width: min(280px, 85vw);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 150;
        padding-top: env(safe-area-inset-top);
        padding-left: env(safe-area-inset-left);
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .sidebar.open .nav-item span {
        display: inline;
    }
    
    .mobile-menu-btn.hidden {
        opacity: 0;
        pointer-events: none;
    }

    .page-index .topbar {
        left: 0;
        padding-left: calc(16px + env(safe-area-inset-left));
        padding-right: calc(16px + env(safe-area-inset-right));
        padding-top: env(safe-area-inset-top);
    }

    .main-wrapper {
        margin-left: 0;
    }
    
    .main-content {
        margin-left: 0;
        padding: calc(70px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
    }
    
    .main-content::after {
        opacity: 0.04;
        width: 280px;
        height: 280px;
        bottom: -10%;
    }
    
    .bg-fx-fox {
        width: min(75vw, 520px);
        height: min(75vw, 520px);
        bottom: 0;
        right: 0;
        opacity: 0.35;
        background-position: right bottom;
        background-size: contain;
    }
    
    .bg-fx-ash span:nth-child(n+15) {
        display: none;
    }
    
    .topbar {
        padding: 0 16px;
    }
    
    .topbar-title {
        font-size: 16px;
    }
    
    .page-header {
        margin-bottom: 20px;
    }
    
    .page-header h1 {
        font-size: 20px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-value {
        font-size: 24px;
    }

    .devices-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .device-card {
        padding: 16px;
    }
    
    .device-info-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .search-box {
        max-width: none;
    }
    
    .filter-group {
        width: 100%;
        justify-content: center;
    }
    
    .filter-btn {
        flex: 1;
        justify-content: center;
        text-align: center;
        padding: 10px 8px;
        font-size: 12px;
    }
    
    /* Tables - make scrollable */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -16px;
        padding: 0 16px;
        border-radius: 0;
    }
    
    .table-container::after {
        content: '← Прокрутите →';
        display: block;
        text-align: center;
        font-size: 11px;
        color: var(--text-muted);
        padding: 8px;
        background: var(--bg-tertiary);
    }
    
    .data-table {
        min-width: 550px;
    }
    
    .data-table th,
    .data-table td {
        padding: 10px 8px;
        font-size: 12px;
        white-space: nowrap;
    }
    
    .data-table .device-id {
        max-width: 100px;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .text-cell {
        max-width: 150px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    /* Detail page */
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .detail-section {
        padding: 16px;
    }
    
    .header-back {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .back-btn {
        width: 36px;
        height: 36px;
    }
    
    .header-actions {
        flex-wrap: wrap;
    }
    
    /* Tabs */
    .tabs-header {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .tab-btn {
        padding: 12px 16px;
        font-size: 12px;
        white-space: nowrap;
        flex-shrink: 0;
    }
    
    .tab-content {
        padding: 16px;
    }
    
    /* Apps grid */
    .apps-grid {
        grid-template-columns: 1fr;
    }
    
    /* SMS form */
    .sms-form .btn {
        width: 100%;
    }
    
    /* Log slots */
    .log-slots-container {
        flex-direction: column;
    }
    
    /* Teams */
    .teams-grid {
        grid-template-columns: 1fr;
    }
    
    .team-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        padding: 12px;
    }
    
    .team-stat .stat-value {
        font-size: 1.2rem;
    }
    
    .team-actions {
        flex-direction: column;
    }
    
    .team-actions .btn {
        width: 100%;
    }
    
    /* Modal */
    .modal-content {
        margin: calc(16px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
        max-height: 90vh;
        overflow-y: auto;
    }
    
    /* Touch targets (min 44px) */
    .info-item .copy-btn {
        min-width: 44px;
        min-height: 44px;
        width: 44px;
        height: 44px;
    }
    
    .data-table .btn-sm,
    .data-table .btn-small {
        min-height: 44px;
        padding: 10px 12px;
    }
    
    .api-key-action-btn {
        min-width: 44px;
        min-height: 44px;
        width: 44px;
        height: 44px;
    }
    
    .detail-back {
        min-height: 44px;
        padding: 10px 16px;
        display: inline-flex;
        align-items: center;
    }
    
    .detail-header .detail-actions .btn {
        min-height: 44px;
    }
    
    .tab-btn,
    .detail-tab {
        min-height: 44px;
        padding: 12px 16px;
    }
    
    .slot-take-btn {
        min-height: 44px;
        padding: 10px 16px;
    }
    
    .info-item {
        padding-right: 52px;
    }
    
    .detail-header {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .detail-header .detail-actions {
        width: 100%;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .detail-header .detail-actions .btn {
        flex: 1;
        min-width: 120px;
    }
    
    /* Login */
    .login-box {
        padding: 32px 24px;
    }
    
    .login-logo {
        font-size: 24px;
        letter-spacing: 6px;
    }
    
    /* Settings */
    .settings-section {
        padding: 16px;
    }
    
    .danger-item {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}

/* Small phones */
@media (max-width: 400px) {
    .main-content {
        padding: calc(70px + env(safe-area-inset-top)) calc(12px + env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) calc(12px + env(safe-area-inset-left));
    }
    
    .stat-card {
        padding: 14px;
        gap: 12px;
    }
    
    .stat-icon {
        width: 40px;
        height: 40px;
    }
    
    .stat-icon svg {
        width: 20px;
        height: 20px;
    }
    
    .stat-value {
        font-size: 20px;
    }
    
    .stat-label {
        font-size: 11px;
    }
    
    .device-card {
        padding: 12px;
    }
    
    .device-model {
        font-size: 14px;
    }
    
    .filter-btn {
        padding: 8px 6px;
        font-size: 11px;
    }
    
    .btn {
        padding: 10px 14px;
        font-size: 12px;
    }
    
    .team-stats {
        grid-template-columns: 1fr 1fr 1fr;
    }
    
    .team-stat .stat-value {
        font-size: 1rem;
    }
    
    .team-stat .stat-label {
        font-size: 0.65rem;
    }
    
    .page-header h1 {
        font-size: 18px;
    }
    
    .page-header p {
        font-size: 12px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .section-header .btn {
        width: 100%;
    }
    
    .theme-color-grid {
        gap: 6px;
    }
    
    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .tag-form-wrapper {
        flex-direction: column;
    }
    
    .btn-save-tag {
        width: 100%;
        height: auto;
        padding: 12px;
    }
    
    .archive-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .sms-archive-text {
        font-size: 10px;
        padding: 12px;
    }
}

/* Landscape phones */
@media (max-width: 768px) and (orientation: landscape) {
    .main-content {
        padding: 60px 16px 16px 16px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .stat-card {
        padding: 12px;
    }
    
    .stat-value {
        font-size: 20px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .device-card:hover {
        transform: none;
    }
    
    .team-card:hover {
        transform: none;
    }
    
    .stat-card:hover {
        transform: none;
    }
    
    .telegram-link:hover {
        transform: none;
    }
    
    .btn {
        min-height: 44px;
    }
    
    .nav-item {
        min-height: 48px;
    }
    
    .filter-btn {
        min-height: 44px;
    }
    
    .tab-btn {
        min-height: 48px;
    }
}

/* ==================== TEAMS SECTION ==================== */

.teams-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.team-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition);
}

.team-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.team-header {
    margin-bottom: 20px;
}

.team-name {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.team-url {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.team-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.team-stat {
    text-align: center;
}

.team-stat .stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.team-stat .stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.team-actions .btn {
    flex: 1;
    min-width: 100px;
    text-align: center;
    padding: 10px 16px;
    font-size: 0.85rem;
}

.team-actions .btn-small {
    flex: 0;
    min-width: auto;
    padding: 10px 14px;
}

/* Log Slots System */
.log-slots-section {
    min-width: 280px;
}

.log-slots-container {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.log-slot {
    flex: 1;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.slot-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

.slot-icon {
    width: 24px;
    height: 24px;
}

.slot-icon.bank-icon {
    color: #3b82f6;
}

.slot-icon.mfo-icon {
    color: #f59e0b;
}

.slot-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.slot-taken {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.slot-owner {
    font-size: 12px;
    color: var(--success);
    background: rgba(34, 197, 94, 0.1);
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.btn-take-slot {
    width: 100%;
    padding: 8px 16px;
    font-size: 13px;
}

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

.log-limit-info {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
}

.btn-danger {
    background: var(--accent-primary);
    color: var(--btn-text, #fff);
}

.btn-danger:hover {
    background: color-mix(in srgb, var(--accent-primary) 90%, black);
}

/* Device cards with log slots */
.device-log-slots {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.device-slot-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.device-slot-badge.bank {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
}

.device-slot-badge.mfo {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.device-slot-badge.free {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.slot-badge-icon {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* SMS Archive Styles */
.archive-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}

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

.archive-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.archive-info {
    font-size: 12px;
    color: var(--text-muted);
}

.sms-archive-text {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-secondary);
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 500px;
    overflow-y: auto;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: var(--radius-xl);
    min-width: 280px;
    max-width: 400px;
    pointer-events: auto;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
}

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

.toast-success {
    background: rgba(16, 185, 129, 0.95);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #d1fae5;
}

.toast-error {
    background: rgba(239, 68, 68, 0.95);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fee2e2;
}

.toast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.toast-message {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
}

.toast-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    flex-shrink: 0;
}

.toast-close:hover {
    opacity: 1;
}

.toast-close svg {
    width: 16px;
    height: 16px;
}

@media (max-width: 640px) {
    .toast-container {
        bottom: calc(16px + env(safe-area-inset-bottom));
        left: calc(16px + env(safe-area-inset-left));
        right: calc(16px + env(safe-area-inset-right));
    }
    
    .toast {
        min-width: auto;
        max-width: none;
        width: 100%;
    }
}

/* Settings Page Styles (страница настроек) */
.page-settings .settings-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
}

.settings-save-bar {
    margin-top: 20px;
}

.settings-save-btn {
    width: 100%;
}


.settings-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 24px;
    transition: all var(--transition);
    box-shadow: none;
}

.settings-card:hover {
    border-color: var(--border-light);
    box-shadow: none;
}

.settings-card-header {
    margin-bottom: 20px;
}

.settings-card-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

/* Более компактные карточки для простых блоков (Основное, Каналы) */
.settings-card--compact {
    padding: 12px 18px;
}

.settings-card--compact .settings-card-header {
    margin-bottom: 10px;
}

.settings-card--compact .settings-card-content {
    gap: 6px;
}

.settings-card-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin: 0;
}

.settings-card-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.settings-card-content--sections {
    gap: 24px;
}

.settings-card-section {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.settings-card-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.settings-card-block .settings-card-section {
    margin-bottom: 4px;
}

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}

.settings-card-note {
    font-size: 12px;
    color: var(--text-muted);
    margin: 0;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.form-group--main label {
    font-weight: 600;
}

.form-group--main input {
    font-size: 14px;
}

.settings-card--disabled {
    opacity: 0.75;
    pointer-events: none;
}

.settings-card--disabled .settings-card-content {
    pointer-events: none;
}

.settings-stub {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    margin: 0;
    padding: 16px 0;
}

.settings-card-form-hidden {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* API Key Styles */
.api-key-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    transition: all var(--transition);
}

.api-key-wrapper:focus-within {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.api-key-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    font-family: 'Monaco', 'Consolas', monospace;
    outline: none;
    padding: 0;
}

.api-key-input::placeholder {
    color: var(--text-muted);
}

.api-key-actions {
    display: flex;
    gap: 4px;
}

.api-key-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.api-key-action-btn:hover {
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-tertiary));
    color: var(--accent-primary);
}

/* Chat ID Inputs */
.chat-id-input {
    width: 100%;
    margin-bottom: 12px;
}

.chat-id-input:last-of-type {
    margin-bottom: 0;
}

/* Theme Color Grid */
.theme-color-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.theme-color-btn {
    width: 32px;
    height: 32px;
    border: 2px solid transparent;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.theme-color-btn:hover {
    transform: scale(1.15);
    border-color: var(--border-light);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.theme-color-btn svg {
    opacity: 0;
    transition: opacity var(--transition);
    width: 14px;
    height: 14px;
}

.theme-color-btn:has(svg) svg {
    opacity: 1;
}

/* Sound Options */
.sound-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sound-option {
    display: block;
    cursor: pointer;
}

.sound-radio {
    display: none;
}

.sound-option-content {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    position: relative;
}

.sound-option:hover .sound-option-content {
    border-color: var(--border-light);
    background: color-mix(in srgb, var(--accent-primary) 5%, var(--bg-tertiary));
}

.sound-radio:checked + .sound-option-content {
    border-color: var(--accent-primary);
    background: color-mix(in srgb, var(--accent-primary) 10%, transparent);
}

.sound-option-content svg:first-child {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.sound-option-content span {
    flex: 1;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
}

.sound-check {
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* Danger Zone */
.danger-zone-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    margin-bottom: 0;
}

/* Responsive Settings */
@media (max-width: 768px) {
    .settings-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-grid > .settings-card:nth-child(3),
    .settings-grid > .settings-card:nth-child(4) {
        grid-column: span 1;
    }
    
    .theme-color-grid {
        gap: 6px;
    }
    
    .api-key-actions {
        flex-wrap: wrap;
        gap: 8px;
    }
}