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

/* CSS Variables for consistent theming - Professional Accounting Theme */
:root {
    /* Professional Blue Palette - Trust & Stability */
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #bae6fd;
    --primary-300: #7dd3fc;
    --primary-400: #38bdf8;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;
    
    /* Professional Green - Growth & Success */
    --success-50: #ecfdf5;
    --success-100: #d1fae5;
    --success-200: #bbf7d0;
    --success-300: #86efac;
    --success-400: #4ade80;
    --success-500: #10b981;
    --success-600: #059669;
    --success-700: #15803d;
    --success-800: #166534;
    --success-900: #14532d;
    
    /* Professional Gray Scale */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Accent Colors */
    --accent-gold: #f59e0b;
    --accent-gold-light: #fbbf24;
    --accent-purple: #8b5cf6;
    --accent-purple-light: #a78bfa;
    
    --warning-50: #fffbeb;
    --warning-100: #fef3c7;
    --warning-500: #f59e0b;
    
    --error-50: #fef2f2;
    --error-100: #fee2e2;
    --error-500: #ef4444;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
}

/* Base styles */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, 
        var(--gray-50) 0%, 
        var(--primary-50) 25%, 
        var(--success-50) 50%, 
        var(--primary-50) 75%, 
        var(--gray-100) 100%);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Container */
.container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: 3rem;
    backdrop-filter: blur(15px);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    margin-top: 1rem;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 1rem;
    z-index: 100;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--success-600) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.025em;
}

.logo-icon {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--primary-500), var(--success-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-buttons {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--primary-200);
}

.user-email {
    font-size: 0.875rem;
    color: var(--primary-700);
    font-weight: 500;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.9);
    color: var(--gray-700);
    border-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 1);
    border-color: var(--primary-300);
    color: var(--primary-600);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Hero section */
.hero {
    text-align: center;
    margin-bottom: 3rem;
    padding: 3rem 0;
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--success-100), var(--primary-100));
    color: var(--gray-700);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: var(--shadow-sm);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.75rem;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--primary-700) 50%, var(--success-600) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero h2 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-2xl);
    font-size: 0.875rem;
    color: var(--gray-600);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    margin-bottom: 2rem;
}

.badge svg {
    color: var(--success-500);
}

/* Hero stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    min-width: 120px;
}

.stat:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.95);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-600), var(--success-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    backdrop-filter: blur(20px);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
}

.card-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(243, 244, 246, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.card-header-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.card-header-content p {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}

/* Table */
.table-container {
    overflow-x: auto;
    margin: 1.5rem 0;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(229, 231, 235, 0.5);
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.table {
    width: 100%;
    min-width: 1800px;
    border-collapse: collapse;
    font-size: 0.9rem;
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    position: relative;
}

.table::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500) 0%, var(--success-500) 50%, var(--accent-gold) 100%);
    z-index: 1;
}

.table th {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-50) 100%);
    padding: 1.25rem 0.75rem;
    text-align: left;
    font-weight: 700;
    color: var(--gray-800);
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    position: sticky;
    top: 0;
    z-index: 10;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
}

.table th::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-300) 50%, transparent 100%);
}

.table th:hover {
    background: linear-gradient(135deg, var(--gray-100), var(--primary-100));
}

.table th.sortable {
    position: relative;
    cursor: pointer;
}

.table th .sort-icon {
    opacity: 0.3;
    transition: opacity 0.2s ease;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.table th.sort-asc .sort-icon,
.table th.sort-desc .sort-icon {
    opacity: 1;
    color: var(--primary-500);
}

.table td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid rgba(243, 244, 246, 0.5);
    vertical-align: top;
    white-space: nowrap;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all 0.2s ease;
    background: white;
    position: relative;
}

.table tbody tr {
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--success-50) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.table tbody tr:nth-child(even) {
    background: rgba(248, 250, 252, 0.5);
}

.table tbody tr:nth-child(even):hover {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--success-50) 100%);
}

.table tbody tr:hover td {
    background: rgba(59, 130, 246, 0.02);
}

/* Special column handling */
.table th[data-column="Specialties"],
.table td[data-column="Specialties"] {
    white-space: normal;
    max-width: 200px;
    min-width: 150px;
    word-wrap: break-word;
    word-break: break-word;
    line-height: 1.4;
}

.table th[data-column="Firm Name"],
.table td[data-column="Firm Name"] {
    min-width: 180px;
    max-width: 220px;
    font-weight: 600;
}

.table th[data-column="Revenue/FTE"],
.table td[data-column="Revenue/FTE"] {
    min-width: 120px;
    max-width: 140px;
    font-weight: 600;
    color: var(--primary-600);
}

.table th[data-column="Revenue"],
.table td[data-column="Revenue"] {
    min-width: 120px;
    max-width: 140px;
    font-weight: 500;
    color: var(--gray-700);
}

.table th[data-column="Employees"],
.table td[data-column="Employees"] {
    min-width: 80px;
    max-width: 100px;
    text-align: center;
    font-weight: 500;
}

.table th[data-column="Location"],
.table td[data-column="Location"] {
    min-width: 120px;
    max-width: 150px;
    font-weight: 500;
}

.table th[data-column="Founded"],
.table td[data-column="Founded"] {
    min-width: 80px;
    max-width: 100px;
    text-align: center;
    font-weight: 500;
}

.table th[data-column="Website"],
.table td[data-column="Website"] {
    min-width: 140px;
    max-width: 180px;
    font-weight: 500;
}

.table th[data-column="Website"] a,
.table td[data-column="Website"] a {
    color: var(--primary-500);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s ease;
}

.table th[data-column="Website"] a:hover,
.table td[data-column="Website"] a:hover {
    color: var(--primary-600);
    text-decoration: underline;
}

.table th[data-column="#"],
.table td[data-column="#"] {
    min-width: 60px;
    max-width: 80px;
    text-align: center;
    font-weight: 700;
    color: var(--gray-600);
}

/* Obfuscated rows */
.obfuscated-row {
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    opacity: 0.8;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    cursor: pointer;
}

.obfuscated-row:hover {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    opacity: 1;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.obfuscated-row::after {
    content: "Click to unlock";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
    z-index: 5;
    box-shadow: var(--shadow-lg);
}

.obfuscated-row:hover::after {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.05);
}

.obfuscated {
    color: var(--gray-400) !important;
    font-weight: 500;
    letter-spacing: 0.1em;
}

/* Info box */
.info-box {
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, var(--primary-50), var(--success-50));
    border-top: 1px solid rgba(59, 130, 246, 0.2);
}

.info-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.info-text {
    color: var(--primary-700);
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.5;
}

/* Loading state */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--gray-600);
    text-align: center;
}

.loading-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.loading-state p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid var(--gray-200);
    border-top: 3px solid var(--primary-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 300px;
    margin: 0 auto;
}

.loading-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    font-size: 0.875rem;
    color: var(--gray-700);
    transition: all 0.3s ease;
}

.loading-step:last-child {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--success-50) 100%);
    border-color: var(--primary-200);
    color: var(--primary-700);
    font-weight: 500;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error state */
.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    color: var(--error-500);
    text-align: center;
}

.error-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--error-500);
    margin-bottom: 0.5rem;
}

.error-state p {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
}

/* Login page */
.login-main {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.login-card {
    text-align: center;
    background: rgba(255, 255, 255, 0.9);
    padding: 3rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 500px;
    width: 100%;
    backdrop-filter: blur(20px);
}

.login-card h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.login-card p {
    color: var(--gray-600);
    margin-bottom: 1rem;
}

.login-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-style: italic;
}

/* Links */
.link {
    color: var(--primary-500);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.link:hover {
    color: var(--primary-600);
}

/* Utility classes */
.hidden {
    display: none !important;
}

/* Trust Section */
.trust-section {
    margin: 4rem 0;
    padding: 3rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.8) 100%);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

.trust-content {
    text-align: center;
}

.trust-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 2rem;
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.trust-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.trust-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.trust-text {
    text-align: left;
}

.trust-text strong {
    display: block;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.trust-text span {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Footer */
.footer {
    margin-top: 4rem;
    padding: 3rem 0 2rem;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--gray-300);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.footer-section p {
    line-height: 1.6;
    color: var(--gray-400);
}

.footer-section a {
    color: var(--primary-400);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-section a:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.footer-bottom a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-bottom a:hover {
    color: var(--primary-400);
}


/* Tooltips */
.tooltip {
    position: absolute;
    background: var(--gray-900);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    z-index: 1000;
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.2s ease;
    pointer-events: none;
    max-width: 200px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

.tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--gray-900);
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 1rem;
    }
    
    .nav-buttons {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero h2 {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        gap: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .stat {
        padding: 1rem;
        min-width: 100px;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .table-container {
        margin: 1rem 0;
    }
    
    .table {
        min-width: 1500px;
        font-size: 0.8rem;
    }
    
    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
    }
    
    .card-header {
        padding: 1.5rem 1.5rem 1rem;
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .info-box {
        padding: 1rem 1.5rem;
    }
    
    .info-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 1rem 0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        gap: 1rem;
        margin-top: 1rem;
    }
    
    .stat {
        padding: 0.75rem;
        min-width: 80px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.8rem;
    }
    
    .login-card {
        padding: 2rem 1.5rem;
    }
    
    .trust-badges {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .trust-badge {
        padding: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
}