/* ========================================
   CSS Variables - Theme Colors
   ======================================== */
:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.3);
    --secondary: #8b5cf6;
    --success: #10b981;
    --success-hover: #059669;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    
    /* Surface Colors */
    --surface: rgba(255, 255, 255, 0.05);
    --surface-hover: rgba(255, 255, 255, 0.1);
    --bg: #0f0f23;
    --bg-main: #0a0a1a;
    --bg-card: rgba(255, 255, 255, 0.03);
    
    /* Text Colors */
    --text-main: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.7);
    --text-secondary: rgba(255, 255, 255, 0.5);
    --text-primary: var(--text-main);
    
    /* Border Colors */
    --border: rgba(255, 255, 255, 0.1);
    --border-hover: rgba(255, 255, 255, 0.2);
    
    /* Input Colors */
    --input-bg: rgba(255, 255, 255, 0.05);
    --input-border: rgba(255, 255, 255, 0.1);
    --input-border-focus: var(--primary);
    
    /* Shadow Colors */
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
}

/* Light Theme */
.light-theme {
    --surface: rgba(0, 0, 0, 0.02);
    --surface-hover: rgba(0, 0, 0, 0.05);
    --bg: #f9fafb;
    --bg-main: #ffffff;
    --bg-card: rgba(0, 0, 0, 0.02);
    --text-main: #1f2937;
    --text-muted: rgba(31, 41, 55, 0.7);
    --text-secondary: rgba(31, 41, 55, 0.5);
    --border: rgba(0, 0, 0, 0.1);
    --border-hover: rgba(0, 0, 0, 0.2);
    --input-bg: rgba(0, 0, 0, 0.02);
    --input-border: rgba(0, 0, 0, 0.1);
}

/* ========================================
   Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-main) 0%, var(--bg) 100%);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ========================================
   Scrollbar
   ======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

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

/* ========================================
   Container
   ======================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    position: relative;
    z-index: 1;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(15, 15, 35, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: var(--spacing-md) 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s;
}

.logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: transform 0.2s ease;
    flex-shrink: 0;
    display: block;
    background: transparent;
}

.logo:hover .logo-icon {
    transform: rotate(6deg);
}

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

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1rem;
}

.icon-btn:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.admin-panel-btn {
    background: rgba(99, 102, 241, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}

.admin-panel-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
}

/* ========================================
   Main Content
   ======================================== */
.main-content {
    padding: var(--spacing-2xl) 0;
    position: relative;
    z-index: 1;
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
    text-align: center;
    padding: var(--spacing-2xl) 0;
    margin-bottom: var(--spacing-2xl);
}

.hero-icon {
    width: 96px;
    height: 96px;
    border-radius: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    box-shadow: 0 20px 25px var(--primary-glow);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    transition: background-color 0.3s ease;
    position: relative;
}

.hero-icon:hover {
    background: var(--surface-hover);
}

.hero-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    padding: 8px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text-main);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-tagline {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    letter-spacing: -0.01em;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 16px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--primary-glow);
}

.btn-secondary {
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

.btn-icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.btn-icon-blue {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
}

.btn-icon-purple {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
}

/* ========================================
   Cards
   ======================================== */
.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, #6366f1, rgba(99, 102, 241, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.2), 0 4px 6px -2px rgba(99, 102, 241, 0.1);
}

.card-icon-green {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.2), 0 4px 6px -2px rgba(16, 185, 129, 0.1);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
    margin: 0;
}

.card-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    transition: gap 0.2s ease;
}

.card-link:hover {
    gap: var(--spacing-md);
}

.card-link-green {
    color: var(--success);
}

/* ========================================
   Platforms Section
   ======================================== */
.platforms-section {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-2xl);
}

.platforms-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
}

.platforms-divider {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.platforms-divider::before,
.platforms-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
    max-width: 200px;
}

.platforms-divider span {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    max-width: 900px;
    margin: 0 auto;
}

.platform-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
    cursor: default;
}

.platform-item:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.platform-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-main);
    transition: all 0.2s ease;
}

.platform-item:hover .platform-icon {
    color: var(--primary);
    transform: scale(1.1);
}

.platform-item span {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-align: center;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ========================================
   Modals
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: var(--spacing-lg);
}

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

.modal {
    background: var(--bg-main);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: var(--spacing-xl);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    z-index: 1;
}

.modal-close:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
}

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

.modal-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.modal-header p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.875rem;
}

.modal-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.modal-input-wrapper i {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-muted);
    z-index: 1;
}

.modal-input-wrapper input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 2.75rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.modal-input-wrapper input:focus {
    outline: none;
    border-color: var(--input-border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

.modal-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all 0.2s ease;
    font-family: inherit;
}

.modal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--primary-glow);
}

/* Info Modal */
.info-modal {
    max-width: 600px;
}

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

.info-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: white;
    font-size: 1.5rem;
}

.info-modal-content {
    margin-bottom: var(--spacing-xl);
}

.info-modal-content p {
    color: var(--text-muted);
    line-height: 1.8;
    text-align: center;
}

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

.info-feature {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.info-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-feature-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-main);
}

.info-feature-content p {
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 0;
    text-align: left;
}

/* Purchase Modal */
.purchase-modal {
    max-width: 500px;
}

.purchase-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.purchase-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.purchase-option:hover {
    background: var(--surface-hover);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.purchase-option-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.purchase-option-content {
    flex: 1;
}

.purchase-option-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-main);
}

.purchase-option-content p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

.purchase-option-arrow {
    color: var(--text-muted);
    font-size: 1rem;
}

.purchase-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.purchase-footer p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ========================================
   Admin Panel Modal
   ======================================== */
.admin-modal {
    max-width: 800px;
    max-height: 90vh;
}

.admin-warnings {
    margin-bottom: var(--spacing-lg);
}

.admin-warnings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.admin-warning-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.admin-warning-item.warning-orange {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.admin-warning-item.warning-red {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.admin-warning-item i {
    font-size: 1rem;
}

.admin-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-item {
    padding: var(--spacing-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    text-align: center;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
}

.stat-item-used .stat-value {
    color: var(--warning);
}

.stat-item-available .stat-value {
    color: var(--success);
}

.admin-chart-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
}

.admin-chart-section h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--text-main);
}

.chart-container {
    position: relative;
    height: 300px;
    width: 100%;
}

.admin-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.filter-group {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.filter-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    color: var(--text-main);
    font-size: 0.875rem;
}

.filter-group input[type="radio"] {
    cursor: pointer;
}

.search-group {
    position: relative;
    display: flex;
    align-items: center;
}

.search-group i {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-muted);
}

.search-group input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 2.75rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.search-group input:focus {
    outline: none;
    border-color: var(--input-border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.keys-list-container {
    margin-bottom: var(--spacing-xl);
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--bg);
}

.keys-list-header {
    display: grid;
    grid-template-columns: 1fr auto 120px;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-muted);
    position: sticky;
    top: 0;
    z-index: 1;
}

.keys-list {
    display: flex;
    flex-direction: column;
}

.key-item {
    display: grid;
    grid-template-columns: 1fr auto 180px;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--border);
    transition: background 0.2s ease;
    align-items: center;
}

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

.key-item:hover {
    background: var(--surface);
}

.key-item span:first-child {
    font-family: 'Courier New', monospace;
    color: var(--text-main);
    font-size: 0.875rem;
}

.key-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.key-status.used {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.key-status.available {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.key-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.extend-key-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 8px;
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: inherit;
}

.extend-key-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--primary);
    transform: translateY(-1px);
}

.extend-key-btn i {
    font-size: 0.7rem;
}

.delete-key-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: var(--danger);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: inherit;
}

.delete-key-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--danger);
    transform: translateY(-1px);
}

.delete-key-btn i {
    font-size: 0.7rem;
}

/* Logs Modal */
.logs-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 500px;
    overflow-y: auto;
}

.log-item {
    padding: var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.log-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    font-size: 0.875rem;
}

.log-date {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.log-info {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-family: 'Courier New', monospace;
}

.admin-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.admin-actions .btn {
    flex: 1;
    min-width: 140px;
    justify-content: center;
    white-space: nowrap;
}

/* ========================================
   Forms (Login & Register Pages)
   ======================================== */
.login-page,
.register-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-container {
    max-width: 500px;
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: var(--spacing-2xl);
    margin: 0 auto;
}

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

.form-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.form-header p {
    color: var(--text-muted);
    margin: 0;
}

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

.auth-form .btn-large {
    align-self: center;
    width: 100%;
    max-width: 300px;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper i {
    position: absolute;
    left: var(--spacing-md);
    color: var(--text-muted);
    z-index: 1;
}

.input-wrapper input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 2.75rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--input-border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    z-index: 1;
    padding: var(--spacing-xs);
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: var(--text-main);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    color: var(--text-main);
    font-size: 0.875rem;
}

.checkbox-label input[type="checkbox"] {
    cursor: pointer;
    width: 16px;
    height: 16px;
}

.forgot-password {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: opacity 0.2s ease;
}

.forgot-password:hover {
    opacity: 0.8;
}

.form-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border);
}

.form-footer p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.form-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s ease;
}

.form-footer a:hover {
    opacity: 0.8;
}

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

/* License Key Group - Dark Blue Oval Border */
.license-key-group {
    position: relative;
    padding: var(--spacing-lg);
    border-radius: 20px;
    border: 2px solid #3b82f6;
    background: rgba(59, 130, 246, 0.05);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-tagline {
        font-size: 1.125rem;
    }
    
    .cards-container {
        grid-template-columns: 1fr;
    }
    
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .admin-stats {
        grid-template-columns: 1fr;
    }
    
    .admin-actions {
        flex-direction: column;
    }
    
    .admin-actions .btn {
        width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .filter-group {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .form-container {
        padding: var(--spacing-xl);
    }
    
    .modal {
        padding: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2rem;
    }
}