:root {
    /* Dark Theme (Default) */
    --bg-primary: #0a0a0f;
    --bg-secondary: #121217;
    --bg-tertiary: #1a1a24;
    --bg-card: #1e1e2a;
    --bg-elevated: #252530;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6a6a7a;
    --border-color: #2a2a35;
    --primary: #4c9aff;
    --primary-dark: #3a7acc;
    --primary-light: #6aacff;
    --secondary: #a855f7;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --gradient-1: linear-gradient(135deg, #4c9aff, #a855f7);
    --gradient-2: linear-gradient(135deg, #f59e0b, #ef4444);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.2);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.3);
    --shadow-glow: 0 0 20px rgba(76,154,255,0.3);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-elevated: #f8fafc;
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
    --shadow-lg: 0 10px 20px rgba(0,0,0,0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    transition: var(--transition);
}

/* Custom Cursor */
.cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s;
}

.cursor-follower {
    position: fixed;
    width: 30px;
    height: 30px;
    border: 2px solid var(--primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.2s ease;
    opacity: 0.5;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s;
}

.loading-screen.hide {
    opacity: 0;
    pointer-events: none;
}

.loader {
    text-align: center;
}

.loader-ring {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 3px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s linear infinite;
}

.loader p {
    margin-top: 20px;
    color: var(--text-secondary);
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 12px 24px;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-btn {
    background: var(--bg-tertiary);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-btn:hover {
    background: var(--primary);
    transform: scale(1.05);
}

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

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(76,154,255,0.4); }
    50% { box-shadow: 0 0 0 10px rgba(76,154,255,0); }
}

.logo-icon i {
    font-size: 20px;
    color: white;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 20px;
    font-weight: 800;
}

.logo-main span {
    color: var(--primary);
}

.logo-badge {
    font-size: 10px;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

/* Search */
.search-wrapper {
    flex: 1;
    max-width: 600px;
    position: relative;
}

.search-container-modern {
    display: flex;
    align-items: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 48px;
    padding: 8px 16px;
    transition: var(--transition);
}

.search-container-modern:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.search-icon {
    color: var(--text-muted);
    font-size: 18px;
}

.search-container-modern input {
    flex: 1;
    background: none;
    border: none;
    padding: 10px 12px;
    color: var(--text-primary);
    font-size: 16px;
    outline: none;
}

.search-container-modern input::placeholder {
    color: var(--text-muted);
}

.voice-search {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition);
}

.voice-search:hover {
    background: var(--bg-elevated);
    color: var(--primary);
}

/* Search History */
.search-history-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin-top: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    display: none;
    overflow: hidden;
}

.search-history-dropdown.active {
    display: block;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-muted);
}

.clear-history-btn {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 12px;
}

.history-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    cursor: pointer;
    transition: var(--transition);
}

.history-item:hover {
    background: var(--bg-tertiary);
}

.history-item i:first-child {
    color: var(--text-muted);
    font-size: 14px;
}

.history-item span {
    flex: 1;
    font-size: 14px;
}

.history-item .delete-history {
    opacity: 0;
    transition: var(--transition);
    color: var(--danger);
    cursor: pointer;
}

.history-item:hover .delete-history {
    opacity: 1;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.action-btn {
    width: 40px;
    height: 40px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.action-btn:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    background: var(--danger);
    border-radius: 50%;
    border: 2px solid var(--bg-secondary);
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.user-avatar:hover {
    transform: scale(1.05);
}

.user-avatar i {
    font-size: 24px;
    color: white;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 280px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    margin-top: 12px;
    overflow: hidden;
    display: none;
    z-index: 1000;
}

.user-menu:hover .user-dropdown {
    display: block;
    animation: slideDown 0.3s ease;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-tertiary);
}

.user-avatar-large {
    width: 48px;
    height: 48px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.user-avatar-large i {
    font-size: 28px;
    color: white;
}

.user-avatar-large img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.user-info h4 {
    font-size: 14px;
    margin-bottom: 2px;
}

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

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: 8px 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.logout-item {
    color: var(--danger);
}

/* Navigation Tabs */
.nav-tabs-modern {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
}

.nav-tabs-modern::-webkit-scrollbar {
    display: none;
}

.tabs-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    padding: 0 24px;
    position: relative;
}

.tab-item {
    background: none;
    border: none;
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    font-family: inherit;
}

.tab-item i {
    font-size: 18px;
}

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

.tab-item.active {
    color: var(--primary);
}

.tab-badge {
    background: var(--danger);
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 20px;
    margin-left: 6px;
}

.tab-indicator {
    position: absolute;
    bottom: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.3s ease;
}

/* Hero Banner */
.hero-banner {
    position: relative;
    margin-top: 120px;
    padding: 60px 24px;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-tertiary);
    padding: 8px 16px;
    border-radius: 40px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
}

.hero-badge i {
    color: var(--primary);
}

.hero-banner h1 {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-banner p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.stat i {
    font-size: 18px;
    color: var(--primary);
}

.hero-wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    z-index: 1;
}

/* Sections */
.section {
    padding: 48px 24px;
    max-width: 1400px;
    margin: 0 auto;
}

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

.section-header h2 {
    font-size: 24px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-header h2 i {
    color: var(--primary);
    font-size: 24px;
}

.see-all {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.see-all:hover {
    gap: 10px;
}

/* Horizontal Scroll */
.horizontal-scroll {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding-bottom: 16px;
}

.horizontal-scroll::-webkit-scrollbar {
    height: 6px;
}

.horizontal-scroll::-webkit-scrollbar-track {
    background: var(--border-color);
    border-radius: 3px;
}

.horizontal-scroll::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 3px;
}

/* App Cards */
.app-card-horizontal {
    flex: 0 0 200px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.app-card-horizontal:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.app-icon-horizontal {
    width: 120px;
    height: 120px;
    margin: 0 auto 12px;
    border-radius: 24px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.app-icon-horizontal img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-icon-horizontal i {
    font-size: 48px;
    color: var(--primary);
}

.app-name-horizontal {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-category {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 8px;
}

.app-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 12px;
    color: var(--warning);
    margin-bottom: 12px;
}

/* Grid Cards */
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
}

.app-card-grid {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.app-card-grid:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.app-icon-grid {
    width: 80px;
    height: 80px;
    margin: 0 auto 12px;
    border-radius: 20px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.app-icon-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-icon-grid i {
    font-size: 40px;
    color: var(--primary);
}

.app-name-grid {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 4px;
    text-align: center;
}

.app-developer-grid {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 8px;
}

.app-rating-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    font-size: 12px;
    color: var(--warning);
    margin-bottom: 12px;
}

.download-btn-play {
    width: 100%;
    padding: 8px;
    background: var(--gradient-1);
    border: none;
    border-radius: 40px;
    color: white;
    font-weight: 600;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.download-btn-play:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

/* Loading Spinner */
.loading-spinner {
    text-align: center;
    padding: 40px;
    width: 100%;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

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

.glass-effect {
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
}

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

.modal-header h2 {
    font-size: 20px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
}

/* Auth Forms */
.auth-tabs {
    display: flex;
    gap: 8px;
    padding: 20px 24px 0;
    border-bottom: 1px solid var(--border-color);
}

.auth-tab {
    flex: 1;
    background: none;
    border: none;
    padding: 12px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    font-family: inherit;
}

.auth-tab.active {
    color: var(--primary);
}

.auth-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.auth-form {
    padding: 24px;
    display: none;
}

.auth-form.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.social-buttons {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    font-weight: 500;
    color: var(--text-primary);
}

.social-btn:hover {
    background: var(--bg-elevated);
    border-color: var(--primary);
}

.divider {
    text-align: center;
    color: var(--text-muted);
    font-size: 12px;
    margin: 20px 0;
    position: relative;
}

.divider::before,
.divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 45%;
    height: 1px;
    background: var(--border-color);
}

.divider::before { left: 0; }
.divider::after { right: 0; }

.input-field {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 16px;
    transition: var(--transition);
}

.input-field:focus-within {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.input-field i {
    color: var(--text-muted);
    font-size: 18px;
}

.input-field input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
}

.toggle-password {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 16px 0 24px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-secondary);
}

.forgot-link {
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background: var(--gradient-1);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.auth-footer {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    color: var(--text-muted);
}

.auth-switch {
    color: var(--primary);
    cursor: pointer;
    font-weight: 500;
}

/* Profile Modal */
.profile-content,
.edit-profile-content {
    padding: 24px;
}

.profile-avatar-section {
    position: relative;
    width: 120px;
    margin: 0 auto 24px;
}

.profile-avatar-large {
    width: 120px;
    height: 120px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-avatar-large i {
    font-size: 60px;
    color: white;
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.change-avatar-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 36px;
    height: 36px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.change-avatar-btn:hover {
    transform: scale(1.1);
}

.info-field {
    margin-bottom: 20px;
}

.info-field label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.info-value {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

/* Unauthorized Container */
.unauthorized-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 20px;
}

.unauthorized-card {
    text-align: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: 48px 32px;
    max-width: 450px;
    border: 1px solid var(--border-color);
}

.unauthorized-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.unauthorized-icon i {
    font-size: 40px;
    color: white;
}

.unauthorized-card h2 {
    font-size: 28px;
    margin-bottom: 12px;
}

.unauthorized-card p {
    color: var(--text-muted);
    margin-bottom: 32px;
}

.unauthorized-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.primary-btn {
    padding: 12px 24px;
    background: var(--gradient-1);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.secondary-btn {
    padding: 12px 24px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.secondary-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* Download Modal */
.download-progress {
    padding: 24px;
}

.progress-status {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    font-size: 14px;
}

.progress-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-1);
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s ease;
}

.progress-details {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-muted);
}

.download-actions {
    padding: 0 24px 24px;
    display: flex;
    gap: 12px;
}

.cancel-download {
    flex: 1;
    padding: 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--danger);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.cancel-download:hover {
    background: var(--danger);
    color: white;
    border-color: var(--danger);
}

.open-download {
    flex: 1;
    padding: 12px;
    background: var(--gradient-1);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.download-info {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
}

.info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.info-row:last-child {
    margin-bottom: 0;
}

.info-row i {
    font-size: 14px;
}

/* Drawer */
.drawer {
    position: fixed;
    top: 0;
    left: -320px;
    width: 320px;
    height: 100vh;
    background: var(--bg-secondary);
    z-index: 2000;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
}

.drawer.open {
    left: 0;
}

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

.drawer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
}

.drawer-logo i {
    color: var(--primary);
    font-size: 24px;
}

.drawer-logo span {
    color: var(--primary);
}

.close-drawer {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.close-drawer:hover {
    color: var(--danger);
}

.drawer-user {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.drawer-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.drawer-avatar i {
    font-size: 28px;
    color: white;
}

.drawer-user-info h4 {
    font-size: 14px;
    margin-bottom: 2px;
}

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

.drawer-menu {
    flex: 1;
    list-style: none;
    padding: 16px 0;
}

.drawer-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.drawer-menu li a:hover {
    background: var(--bg-tertiary);
    color: var(--primary);
}

.drawer-menu li a i {
    width: 24px;
}

.drawer-footer {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

.drawer-footer a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.drawer-footer a:hover {
    color: var(--primary);
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1999;
    display: none;
}

.drawer-overlay.active {
    display: block;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3500;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    pointer-events: auto;
    animation: slideUp 0.3s ease;
}

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

.toast.success i { color: var(--success); }
.toast.error i { color: var(--danger); }
.toast.warning i { color: var(--warning); }
.toast.info i { color: var(--primary); }

/* Footer */
.footer-modern {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 48px 24px 24px;
    margin-top: 48px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-logo i {
    color: var(--primary);
}

.footer-logo span {
    color: var(--primary);
}

.footer-brand p {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-column h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    margin-top: 32px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 14px;
}

.footer-bottom i {
    color: var(--danger);
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        gap: 12px;
    }
    
    .search-wrapper {
        max-width: none;
    }
    
    .logo-text {
        display: none;
    }
    
    .hero-banner h1 {
        font-size: 32px;
    }
    
    .hero-stats {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    
    .section-header h2 {
        font-size: 20px;
    }
    
    .apps-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 12px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .unauthorized-buttons {
        flex-direction: column;
    }
    
    .drawer {
        width: 280px;
    }
}

@media (max-width: 480px) {
    .header-actions .action-btn:first-child {
        display: none;
    }
    
    .nav-tabs-modern {
        top: 68px;
    }
    
    .section {
        padding: 32px 16px;
    }
    
    .hero-banner {
        margin-top: 100px;
        padding: 40px 16px;
    }
    
    .hero-banner h1 {
        font-size: 28px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}