/**
 * TESA Tour App - Основные стили
 * Дизайн в стиле iOS
 */

/* === CSS Variables === */
:root {
    /* Цвета */
    --color-primary: #007AFF;
    --color-primary-hover: #0056b3;
    --color-success: #34C759;
    --color-warning: #FF9500;
    --color-danger: #FF3B30;
    
    /* Текст */
    --color-text: #1C1C1E;
    --color-text-secondary: #8E8E93;
    
    /* Фоны */
    --color-bg: #F2F2F7;
    --color-surface: #FFFFFF;
    --color-surface-secondary: #F2F2F7;
    
    /* Границы */
    --color-border: #E5E5EA;
    --color-divider: #C6C6C8;
    
    /* Шрифт */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Размеры */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Отступы */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Тени */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Safe area */
    --safe-area-top: env(safe-area-inset-top, 0px);
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    
    /* Header & Navigation */
    --header-height: 56px;
    --nav-height: 80px;
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, textarea, select {
    font: inherit;
    color: inherit;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.875rem; }
.text-base { font-size: 1rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }

.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.text-center { text-align: center; }
.text-secondary { color: var(--color-text-secondary); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-danger { color: var(--color-danger); }

/* === Layout === */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }

.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

.justify-start { justify-content: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.w-full { width: 100%; }
.h-full { height: 100%; }

/* === Spacing === */
.mt-xs { margin-top: var(--spacing-xs); }
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.mb-xs { margin-bottom: var(--spacing-xs); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.ml-sm { margin-left: var(--spacing-sm); }
.mr-sm { margin-right: var(--spacing-sm); }

.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }

/* === Main Content === */
.main-content {
    min-height: 100vh;
    padding: var(--spacing-md);
    padding-top: calc(var(--safe-area-top) + var(--spacing-md));
    padding-bottom: calc(var(--safe-area-bottom) + var(--spacing-md));
}

.main-content.with-nav {
    padding-top: calc(var(--safe-area-top) + var(--spacing-md));
    padding-bottom: calc(var(--safe-area-bottom) + var(--spacing-md));
}

/* === Header === */
.header {
    position: relative;
    height: var(--header-height);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.header-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-logo img {
    height: 32px;
    width: auto;
}

.header-actions {
    display: flex;
    gap: var(--spacing-sm);
}


/* === Section === */
.section {
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-xs);
}

/* === Card === */
.card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 20px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

.btn i {
    font-size: 1.125rem;
}

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

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

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-hover);
}

.btn-secondary {
    background: var(--color-surface-secondary);
    color: var(--color-text);
}

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

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

.btn-danger:hover:not(:disabled) {
    background: #E02D22;
}

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

.btn-success:hover:not(:disabled) {
    background: #28A745;
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    padding: 8px 12px;
}

.btn-ghost:hover:not(:disabled) {
    background: rgba(0, 122, 255, 0.1);
}

.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-outline:hover:not(:disabled) {
    background: var(--color-surface-secondary);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 8px 12px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 24px;
    font-size: 1.125rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-full);
}

.btn-icon.btn-sm {
    width: 32px;
    height: 32px;
}

/* SOS Button */
.btn-sos {
    background: linear-gradient(135deg, #FF3B30 0%, #FF2D55 100%);
    color: white;
    padding: 20px;
    font-size: 1.25rem;
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 15px rgba(255, 59, 48, 0.4);
}

.btn-sos:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(255, 59, 48, 0.5);
}

/* === Forms === */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    background: var(--color-surface-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-surface);
}

.form-input::placeholder {
    color: var(--color-text-secondary);
}

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

.form-hint {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

.form-error {
    font-size: 0.75rem;
    color: var(--color-danger);
    margin-top: var(--spacing-xs);
}

/* === Avatar === */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar i {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
}

.avatar-sm {
    width: 32px;
    height: 32px;
}

.avatar-sm i {
    font-size: 1rem;
}

.avatar-lg {
    width: 56px;
    height: 56px;
}

.avatar-lg i {
    font-size: 1.5rem;
}

.avatar-xl {
    width: 80px;
    height: 80px;
}

.avatar-xl i {
    font-size: 2rem;
}

.avatar-preview {
    width: 100px;
    height: 100px;
    border-radius: var(--radius-full);
    background: var(--color-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 3px solid var(--color-border);
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-preview i {
    font-size: 2.5rem;
    color: var(--color-text-secondary);
}

.avatar-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.auth-container {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-logo {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--spacing-md);
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, #0056b3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.auth-subtitle {
    color: var(--color-text-secondary);
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* === Badge === */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    background: var(--color-surface-secondary);
    color: var(--color-text-secondary);
}

.badge-success {
    background: rgba(52, 199, 89, 0.15);
    color: var(--color-success);
}

.badge-warning {
    background: rgba(255, 149, 0, 0.15);
    color: var(--color-warning);
}

.badge-danger {
    background: rgba(255, 59, 48, 0.15);
    color: var(--color-danger);
}

.badge-primary {
    background: rgba(0, 122, 255, 0.15);
    color: var(--color-primary);
}

/* Role badges */
.role-owner {
    background: rgba(255, 149, 0, 0.15);
    color: #FF9500;
}

.role-admin {
    background: rgba(0, 122, 255, 0.15);
    color: #007AFF;
}

.role-member {
    background: var(--color-surface-secondary);
    color: var(--color-text-secondary);
}

.status-closed {
    background: rgba(142, 142, 147, 0.15);
    color: var(--color-text-secondary);
}

/* === List Item === */
.list-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}

.list-item:hover {
    background: var(--color-surface-secondary);
}

.list-item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.list-item-icon i {
    font-size: 1.25rem;
    color: white;
}

.list-item-content {
    flex: 1;
    min-width: 0;
}

.list-item-title {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-item-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-item-arrow {
    color: var(--color-text-secondary);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* === Empty State === */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: var(--color-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.empty-state-icon i {
    font-size: 2rem;
    color: var(--color-text-secondary);
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.empty-state-text {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

/* === Divider === */
.divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--spacing-md) 0;
}

/* === Map Container === */
.map-container {
    width: 100%;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-surface-secondary);
}

.map-container-full {
    height: 300px;
}

.map-container-large {
    height: 400px;
}

/* === SOS Alert Card === */
.sos-alert-card {
    background: linear-gradient(135deg, rgba(255, 59, 48, 0.1) 0%, rgba(255, 45, 85, 0.1) 100%);
    border: 1px solid rgba(255, 59, 48, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    animation: pulse-alert 2s infinite;
}

@keyframes pulse-alert {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(255, 59, 48, 0);
    }
}

.sos-alert-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.sos-alert-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: shake 0.5s infinite;
}

.sos-alert-icon i {
    color: white;
    font-size: 1.25rem;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-2px); }
    75% { transform: translateX(2px); }
}

/* === Modal === */
.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 400px;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    animation: modal-in 0.3s;
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-surface-secondary);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background: rgba(0, 122, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.modal-icon i {
    font-size: 1.75rem;
    color: var(--color-primary);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.modal-actions .btn {
    flex: 1;
}

/* === Toast === */
.toast-container {
    position: fixed;
    top: calc(var(--safe-area-top) + var(--header-height) + var(--spacing-md));
    left: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: toast-in 0.3s;
    pointer-events: auto;
}

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

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

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

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

.toast-icon {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-success .toast-icon {
    background: rgba(52, 199, 89, 0.15);
    color: var(--color-success);
}

.toast-error .toast-icon {
    background: rgba(255, 59, 48, 0.15);
    color: var(--color-danger);
}

.toast-warning .toast-icon {
    background: rgba(255, 149, 0, 0.15);
    color: var(--color-warning);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.875rem;
}

.toast-message {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.toast-close {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
}

/* === Loading === */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* === Timeline === */
.timeline {
    position: relative;
    padding-left: var(--spacing-lg);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    padding-bottom: var(--spacing-md);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc(-1 * var(--spacing-lg) + 2px);
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 2px solid var(--color-surface);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

/* === Route Points === */
.route-point {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.route-point-number {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.route-point-content {
    flex: 1;
    min-width: 0;
}

.route-point-title {
    font-weight: 600;
}

.route-point-subtitle {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.route-point-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* === Telegram Widget === */
.telegram-widget {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-surface-secondary);
    border-radius: var(--radius-lg);
}

.telegram-linked {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(52, 199, 89, 0.1);
    border-radius: var(--radius-lg);
}

.telegram-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: #0088CC;
    display: flex;
    align-items: center;
    justify-content: center;
}

.telegram-icon i {
    font-size: 1.5rem;
    color: white;
}

/* === Location Item === */
.location-item {
    cursor: pointer;
}

.location-item:hover {
    background: var(--color-primary);
    color: white;
}

.location-item:hover .list-item-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.location-item:hover .list-item-icon {
    background: rgba(255, 255, 255, 0.2);
}

/* === Guest Layout === */
.guest-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.guest-header {
    padding: var(--spacing-lg);
    padding-top: calc(var(--safe-area-top) + var(--spacing-lg));
    text-align: center;
}

.guest-logo {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
}

.guest-logo img {
    width: 100%;
    height: 100%;
}

.guest-content {
    flex: 1;
    padding: var(--spacing-md);
}

.guest-footer {
    padding: var(--spacing-md);
    padding-bottom: calc(var(--safe-area-bottom) + var(--spacing-md));
    text-align: center;
}

/* === Auth Form === */
.auth-form {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
}

.auth-form-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* === Hero Section === */
.hero {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* === Modern Hero Section === */
.hero-section {
    text-align: center;
    padding: calc(var(--spacing-xl) * 2) var(--spacing-lg);
    background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    background: rgba(0, 122, 255, 0.1);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.hero-logo-large {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-lg);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, #0056b3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    box-shadow: 0 20px 40px rgba(0, 122, 255, 0.2);
}

.hero-title-large {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-large {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-xl) + var(--spacing-md));
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: calc(var(--spacing-xl) + var(--spacing-md));
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    max-width: 500px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2px;
}

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

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

/* === Features Section === */
.features-section {
    padding: calc(var(--spacing-xl) * 2) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    text-align: center;
    margin-bottom: calc(var(--spacing-xl) + var(--spacing-md));
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid-modern {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

.feature-card-modern {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: calc(var(--spacing-lg) + var(--spacing-md));
    box-shadow: var(--shadow-md);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon-modern {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.feature-icon-modern i {
    font-size: 1.75rem;
    color: white;
}

.feature-title-modern {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.feature-description-modern {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.feature-list i {
    color: var(--color-success);
    font-size: 1rem;
    flex-shrink: 0;
}

/* === Safety Section === */
.safety-section {
    padding: calc(var(--spacing-xl) * 2) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.05) 0%, rgba(0, 122, 255, 0.02) 100%);
}

.safety-content {
    max-width: 800px;
    margin: 0 auto;
}

.safety-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 20px;
    background: rgba(52, 199, 89, 0.15);
    color: var(--color-success);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
}

.safety-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.safety-description {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-xl) + var(--spacing-md));
}

.safety-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.safety-feature-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
}

.safety-feature-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.safety-feature-title {
    font-weight: 600;
    margin-bottom: 2px;
}

.safety-feature-text {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* === CTA Section === */
.cta-section {
    padding: calc(var(--spacing-xl) * 2) var(--spacing-lg);
    text-align: center;
    background: var(--color-surface);
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: calc(var(--spacing-xl) + var(--spacing-md));
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* === Feature Cards === */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    margin: 0 auto var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.feature-title {
    font-weight: 600;
    font-size: 0.875rem;
}

/* === Status Badge === */
.status-active {
    background: rgba(52, 199, 89, 0.15);
    color: var(--color-success);
}

.status-resolved {
    background: var(--color-surface-secondary);
    color: var(--color-text-secondary);
}

/* === Responsive === */
@media (min-width: 768px) {
    .main-content {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-title-large {
        font-size: 3.5rem;
    }
    
    .feature-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .features-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-actions {
        flex-wrap: nowrap;
    }
    
    /* Убираем нижнюю навигацию на планшетах */
    .bottom-nav {
        display: none;
    }
    
    .main-content.with-nav {
        padding-bottom: calc(var(--safe-area-bottom) + var(--spacing-md));
    }
    
    /* Адаптируем формы под ПК */
    .auth-form {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .guest-content {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (min-width: 1024px) {
    .main-content {
        max-width: 900px;
    }
    
    .auth-form {
        max-width: 500px;
    }
    
    .guest-content {
        max-width: 800px;
    }
    
    /* Карточки в 2 колонки для больших экранов */
    .section {
        max-width: 100%;
    }
    
    .hero-title-large {
        font-size: 4rem;
    }
    
    .features-grid-modern {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* === Toggle Switch === */
.toggle {
    position: relative;
    display: inline-block;
    width: 51px;
    height: 31px;
}

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

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-border);
    transition: 0.3s;
    border-radius: var(--radius-full);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 27px;
    width: 27px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

.toggle input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

.toggle-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background 0.2s;
}

.toggle-label:hover {
    background: var(--color-surface-secondary);
}

.toggle-info {
    flex: 1;
}

.toggle-title {
    font-weight: 600;
    margin-bottom: 2px;
}

.toggle-description {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

/* === Blacklist === */
.blacklist-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-sm);
}

.blacklist-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.blacklist-reason {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 2px;
}

/* === Request Card === */
.request-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--color-border);
}

.request-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.request-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

/* === Desktop Navigation === */
@media (min-width: 768px) {
    .desktop-sidebar {
        position: fixed;
        left: 0;
        top: calc(var(--safe-area-top) + var(--header-height));
        bottom: 0;
        width: 240px;
        background: var(--color-surface);
        border-right: 1px solid var(--color-border);
        padding: var(--spacing-lg) var(--spacing-md);
        overflow-y: auto;
        z-index: 50;
    }
    
    .main-content.with-sidebar {
        margin-left: 240px;
    }
}

/* === Utilities === */
.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}