:root {
    /* Color Palette */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #10b981;
    --secondary-dark: #059669;
    --danger: #ef4444;
    --danger-dark: #dc2626;
    --warning: #f59e0b;
    --warning-dark: #d97706;
    --info: #3b82f6;
    --success: #10b981;
    --dark: #0f172a;
    --darker: #020617;
    --light: #f8fafc;
    --gray: #64748b;
    --light-gray: #94a3b8;
    --lighter-gray: #e2e8f0;
    
    /* Glass Morphism */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-bg-fallback: rgba(30, 41, 59, 0.95);
    --glass-border: rgba(255, 255, 255, 0.12);
    --glass-highlight: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
    --glass-blur: blur(20px);
    
    /* Effects */
    --neon-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
    --border-radius-sm: 12px;
    --border-radius-lg: 24px;
    
    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Monaco, monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: radial-gradient(ellipse at top left, #0f172a 0%, #020617 50%, #0c0a1e 100%);
    color: var(--light);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
}

/* Background Effects */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
    overflow: hidden;
}

.bg-effects::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(59, 130, 246, 0.15) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.bg-effects::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, rgba(15, 23, 42, 0.8) 0%, transparent 20%, transparent 80%, rgba(15, 23, 42, 0.8) 100%),
        linear-gradient(0deg, rgba(15, 23, 42, 0.8) 0%, transparent 20%, transparent 80%, rgba(15, 23, 42, 0.8) 100%);
}

/* Glass Effect Base */
.glass {
    background: var(--glass-bg-fallback);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    will-change: transform, backdrop-filter;
}

@supports (backdrop-filter: blur(20px)) or (-webkit-backdrop-filter: blur(20px)) {
    .glass {
        background: var(--glass-bg);
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
    }
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-highlight), transparent);
    z-index: 1;
}

/* Container */
.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-sm);
    }
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: rgba(2, 6, 23, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

header.scrolled {
    padding: 0.75rem 0;
    background: rgba(2, 6, 23, 0.95);
}

@supports (backdrop-filter: blur(20px)) {
    header {
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
    }
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 900;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    padding: 0.5rem 0;
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--neon-glow);
}

.logo-text {
    background: linear-gradient(to right, #fff, var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 900;
}

/* Navigation */
nav {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

@media (max-width: 1024px) {
    nav {
        display: none;
    }
}

.nav-link {
    color: var(--light-gray);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 44px;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(255, 255, 255, 0.05);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    border-radius: 2px;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Network Indicator */
.network-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--glass-border);
    font-size: 0.85rem;
    font-weight: 500;
}

.network-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--secondary);
    box-shadow: 0 0 10px var(--secondary);
    animation: pulse 2s infinite;
}

.network-dot.unsupported {
    background: var(--warning);
    box-shadow: 0 0 10px var(--warning);
}

/* User Info */
.user-info {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding: 0.5rem !important;
    background: rgba(255, 255, 255, 0.05) !important;
    border-radius: var(--border-radius-sm) !important;
    border: 1px solid var(--glass-border) !important;
    min-width: 0 !important;
    flex-shrink: 1 !important;
    max-width: 200px !important;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: var(--neon-glow);
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.user-role {
    font-size: 0.75rem;
    color: var(--light-gray);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100px;
}

.user-balance {
    font-weight: 700;
    color: var(--primary-light);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Wallet Button */
.connect-wallet {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--neon-glow);
    font-size: 0.9rem;
    white-space: nowrap;
    min-height: 44px;
}

.connect-wallet:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.connect-wallet.connected {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: none !important;
}

.connect-wallet.connected:hover {
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary));
}

/* Logout Button */
.logout-btn {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: none;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    white-space: nowrap;
    min-height: 44px;
}

.logout-btn.active {
    display: flex;
}

.logout-btn:hover {
    background: var(--danger);
    color: white;
    transform: translateY(-2px);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    z-index: 1001;
    min-height: 44px;
    min-width: 44px;
}

@media (max-width: 1024px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .header-actions .user-info {
        display: none !important;
    }
    
    .header-actions .logout-btn {
        display: none !important;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .connect-wallet {
        padding: 0.75rem 1rem;
    }
    
    .connect-wallet span {
        display: none;
    }
}

.mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: rgba(2, 6, 23, 0.98);
    z-index: 1002;
    padding: 5rem 2rem 2rem;
    transition: var(--transition-slow);
    overflow-y: auto;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
}

@supports (backdrop-filter: blur(30px)) {
    .mobile-nav {
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
    }
}

.mobile-nav.active {
    right: 0;
}

.mobile-nav .nav-link {
    display: flex;
    padding: 1rem 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    border-radius: var(--border-radius-sm);
    min-height: 44px;
}

.mobile-nav .header-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin-top: 2rem;
}

.mobile-nav .user-info {
    display: flex !important;
    width: 100% !important;
    max-width: 100% !important;
}

.mobile-nav .logout-btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 0.75rem !important;
}

.mobile-nav .logout-btn span {
    display: inline !important;
}

.close-mobile-menu {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--light-gray);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    min-height: 44px;
    min-width: 44px;
}

.close-mobile-menu:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* Section Styles */
.section {
    display: none;
    min-height: calc(100vh - 300px);
}

.section.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* Tab Content */
.tab-content {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.tab-content.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Main Content */
.main-content {
    padding-top: 6rem;
    min-height: calc(100vh - 300px);
}

@media (max-width: 768px) {
    .main-content {
        padding-top: 5rem;
    }
}

/* Hero Section */
.hero {
    padding: var(--space-2xl) 0;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(to right, #fff, var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
}

.hero p {
    font-size: 1.25rem;
    color: var(--light-gray);
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .hero p {
        font-size: 1.1rem;
    }
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 4rem;
}

.stat-card {
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: white;
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
    line-height: 1;
}

.stat-label {
    color: var(--light-gray);
    font-size: 1rem;
    font-weight: 500;
}

/* Dashboard */
.dashboard-header {
    margin-bottom: 3rem;
}

.dashboard-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #fff, var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.dashboard-subtitle {
    color: var(--light-gray);
    font-size: 1.1rem;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--light-gray);
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-body);
    flex: 1;
    min-width: 120px;
    text-align: center;
    white-space: nowrap;
    min-height: 44px;
}

.tab:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.tab.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: var(--neon-glow);
}

/* Cards Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

.card {
    padding: 1.75rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pending {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-approved {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-denied {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.card-description {
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--light-gray);
}

.meta-item i {
    color: var(--primary-light);
}

/* Progress Bars */
.progress-section {
    margin-bottom: 1.5rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--light-gray);
}

.progress-label span:last-child {
    font-weight: 600;
    color: white;
}

.progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 1rem;
    position: relative;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

.progress-fill.approvals {
    background: linear-gradient(90deg, var(--secondary), #34d399);
}

.progress-fill.denials {
    background: linear-gradient(90deg, var(--danger), #f87171);
}

/* Buttons */
.btn {
    padding: 0.875rem 1.75rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1rem;
    font-family: var(--font-body);
    min-height: 44px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: var(--neon-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.btn-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--secondary);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

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

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: var(--danger);
    color: white;
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    min-height: 36px;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    min-height: 52px;
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.action-buttons .btn {
    flex: 1;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: white;
    font-size: 0.95rem;
}

/* Form controls */
.form-control,
.filter-select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(30, 41, 59, 0.8) !important;
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    color: white !important;
    font-size: 1rem;
    transition: var(--transition);
    font-family: var(--font-body);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 1rem center !important;
    background-size: 1em !important;
    font-size: 16px; /* Prevent iOS zoom */
}

.form-control:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    background: rgba(255, 255, 255, 0.08) !important;
}

/* Fix option styling */
.form-control option,
.filter-select option {
    background: var(--darker) !important;
    color: white !important;
    padding: 10px !important;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.upload-area i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
    opacity: 0.7;
}

/* Table */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
    background: var(--glass-bg-fallback) !important;
    border: 1px solid var(--glass-border) !important;
}

@supports (backdrop-filter: blur(20px)) {
    .table-container {
        background: var(--glass-bg) !important;
        backdrop-filter: var(--glass-blur) !important;
        -webkit-backdrop-filter: var(--glass-blur) !important;
    }
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.data-table th {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.25rem;
    text-align: left;
    font-weight: 600;
    color: var(--light-gray);
    border-bottom: 1px solid var(--glass-border);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.data-table td {
    padding: 1.25rem;
    border-bottom: 1px solid var(--glass-border);
    transition: var(--transition);
    vertical-align: middle;
}

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

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

/* Asset ID */
.asset-id {
    color: var(--primary-light);
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

/* Validator Cards */
.validators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.validator-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.validator-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.validator-rank {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.25rem;
    box-shadow: var(--neon-glow);
    flex-shrink: 0;
}

.validator-info {
    flex: 1;
    min-width: 0;
}

.validator-name {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.online-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--secondary);
    animation: pulse 2s infinite;
}

.validator-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--light-gray);
    flex-wrap: wrap;
}

.validator-score {
    font-weight: 800;
    color: var(--primary-light);
    font-family: var(--font-mono);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.95);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

@supports (backdrop-filter: blur(10px)) {
    .modal {
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    width: 100%;
    max-width: 600px;
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    position: relative;
    animation: modalFade 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--glass-border);
    max-height: 90vh;
    overflow-y: auto;
    margin: 1rem;
}

@media (max-width: 768px) {
    .modal-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        margin: 0.5rem;
        padding: 1.25rem;
        border-radius: var(--border-radius);
    }
    
    .modal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .close-modal {
        align-self: flex-end;
        margin-top: -3rem;
    }
}

/* Wallet Modal specific styling */
#walletModal .modal-content {
    max-width: 450px;
    padding: 2rem;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: white;
}

.close-modal {
    background: none;
    border: none;
    color: var(--light-gray);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    min-height: 44px;
    min-width: 44px;
}

.close-modal:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

/* Footer */
footer {
    padding: 4rem 0 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 5rem;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-section h4 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: white;
    font-weight: 700;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.875rem;
}

.footer-links a {
    color: var(--light-gray);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.copyright {
    text-align: center;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray);
    font-size: 0.9rem;
}

/* Notifications */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 400px;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    border: 1px solid var(--glass-border);
}

@supports (backdrop-filter: blur(20px)) {
    .notification {
        backdrop-filter: var(--glass-blur);
        -webkit-backdrop-filter: var(--glass-blur);
    }
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--secondary);
}

.notification.error {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.notification.warning {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--warning);
}

.notification.info {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--info);
}

/* Loading States */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--light-gray);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s ease-in-out infinite;
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--light-gray);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: white;
}

/* Validator apply content */
#applyValidatorContent .empty-state {
    padding: 2rem 1rem !important;
}

#applyValidatorContent {
    width: 100%;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    33% {
        transform: translate(30px, -30px) rotate(120deg);
    }
    66% {
        transform: translate(-20px, 20px) rotate(240deg);
    }
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes modalFade {
    from { 
        opacity: 0; 
        transform: translateY(-30px) scale(0.95); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.w-full { width: 100%; }
.flex { 
    display: flex;
    display: -webkit-flex;
}
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.hidden { display: none; }

/* Screen reader only */
.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;
}

/* Focus accessibility */
.btn:focus,
.nav-link:focus,
.tab:focus,
.form-control:focus {
    outline: 3px solid rgba(99, 102, 241, 0.5);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --primary: #4f46e5;
        --secondary: #059669;
        --dark: #000000;
    }
    
    .glass {
        background: rgba(15, 23, 42, 0.95);
        border: 2px solid rgba(255, 255, 255, 0.2);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        padding: 1.5rem;
        margin: 0.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .validator-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .validator-card {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .validator-info {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .validator-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Fix table responsiveness */
@media (max-width: 1024px) {
    .table-container {
        border-radius: var(--border-radius-sm);
        margin: 0 -1rem;
        width: calc(100% + 2rem);
    }
    
    .data-table {
        min-width: 800px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
}

/* Selection */
::selection {
    background: rgba(99, 102, 241, 0.3);
    color: white;
}

/* Focus Styles */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
}

/* Add to your existing CSS file */

/* Wallet Info Box Styles */
.wallet-info-box {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(31, 41, 55, 0.3);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(55, 65, 81, 0.7);
}

.wallet-info-content {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.wallet-info-icon {
    color: var(--primary);
    font-size: 1rem;
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.wallet-info-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: white;
    font-size: 0.95rem;
}

.wallet-info-text {
    font-size: 0.85rem;
    color: var(--light-gray);
    line-height: 1.4;
}





/* Add to your CSS */
@media (max-width: 640px) {
    .explorer-filters {
        flex-direction: column !important;
    }
    
    .filter-select {
        width: 100% !important;
    }
}

/* Improve search input */
#assetSearch {
    min-height: 44px; /* Better touch target */
}


/* Header fixes for mobile */
@media (max-width: 640px) {
    .header-content {
        padding: 0 0.5rem;
    }
    
    .logo-text {
        
    }
    
    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .header-actions {
        gap: 0.5rem;
    }
    
    .network-indicator {
        display: none;
    }
    
    .user-info {
        max-width: 140px;
        padding: 0.375rem;
    }
    
    .user-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
    
    .user-name {
        font-size: 0.8rem;
        max-width: 80px;
    }
    
    .user-balance {
        font-size: 0.75rem;
    }
    
    .connect-wallet {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }
    
    .connect-wallet span {
        display: none;
    }
    
    .logout-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
        white-space: nowrap;
    }
    
    .logout-btn span {
        display: none;
    }
    
    .mobile-menu-btn {
        padding: 0.5rem;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .header-actions {
        gap: 0.25rem;
    }
    
    .user-info {
        max-width: 120px;
    }
    
    .connect-wallet, .logout-btn {
        min-width: 40px;
        justify-content: center;
    }
    
    .connect-wallet i, .logout-btn i {
        margin: 0;
    }
}

/* Advanced Vault Styles */
.airgap-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.airgap-status.active {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.airgap-status.inactive {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.biometric-indicator {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 12px;
    font-size: 0.7rem;
}

.security-tier {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.security-tier.quantum {
    background: linear-gradient(135deg, #8b5cf6, #3b82f6);
    color: white;
}

.security-tier.premium {
    background: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.security-tier.standard {
    background: rgba(148, 163, 184, 0.2);
    color: #94a3b8;
}

/* Device cards */
.device-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(71, 85, 105, 0.3);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
}

.device-card:hover {
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(30, 41, 59, 0.7);
}

.device-status {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

.device-status.online {
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

.device-status.offline {
    background: #ef4444;
}

/* Access flow steps */
.access-step {
    position: relative;
    padding-left: 32px;
}

.access-step:before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.1);
    border: 2px solid rgba(59, 130, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #3b82f6;
}

.access-step.completed:before {
    background: rgba(16, 185, 129, 0.2);
    border-color: #10b981;
    content: '✓';
    color: #10b981;
}

.access-step.active:before {
    background: rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}