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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.navbar-brand {
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
}

.navbar-brand i {
    color: #00d4ff;
    margin-right: 8px;
}

.navbar-brand .brand-logo {
    height: 28px;
    width: auto;
    vertical-align: middle;
    margin-right: 8px;
}

.nav-links a {
    color: #ccc;
    text-decoration: none;
    margin-left: 20px;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.3s;
}

.nav-links a:hover {
    color: #fff;
    background: rgba(255,255,255,0.1);
}

.main-content {
    min-height: calc(100vh - 160px);
    padding: 40px 20px;
}

.hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    text-align: center;
    padding: 80px 20px;
}

.hero-icon {
    font-size: 4rem;
    color: #00d4ff;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: #00d4ff;
    margin-bottom: 12px;
}

.hero-description {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    margin-top: 30px;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.btn-primary {
    background: linear-gradient(135deg, #00d4ff, #007bff);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: #fff;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-danger {
    background: #dc3545;
    color: #fff;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.85rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.section {
    padding: 60px 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 40px;
    color: #1a1a2e;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    color: #00d4ff;
    margin-bottom: 16px;
}

.feature-card h3 {
    margin-bottom: 12px;
    color: #1a1a2e;
}

.feature-card p {
    color: #666;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    text-align: center;
}

.step {
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d4ff, #007bff);
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.step h3 {
    margin-bottom: 10px;
    color: #1a1a2e;
}

.step p {
    color: #666;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    padding: 20px 30px;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 1px 5px rgba(0,0,0,0.05);
}

.faq-item h3 {
    color: #1a1a2e;
    margin-bottom: 8px;
}

.faq-item p {
    color: #666;
}

.disclaimer-box {
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 10px;
    padding: 20px 30px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.disclaimer-box i {
    font-size: 1.5rem;
    color: #856404;
    flex-shrink: 0;
    margin-top: 2px;
}

.disclaimer-box p {
    color: #856404;
}

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

.contact-content p {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.contact-content i {
    color: #00d4ff;
    margin-right: 8px;
}

.footer {
    background: #1a1a2e;
    color: #ccc;
    text-align: center;
    padding: 20px 0;
}

.page-header {
    margin-bottom: 30px;
}

.page-header h1 {
    color: #1a1a2e;
}

.page-header p {
    color: #666;
    margin-top: 8px;
}

.form-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group label i {
    color: #00d4ff;
    margin-right: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e1e1;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #00d4ff;
}

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

.password-wrapper input {
    padding-right: 44px;
}

.btn-toggle-password {
    position: absolute;
    right: 2px;
    top: 2px;
    bottom: 2px;
    width: 40px;
    border: none;
    background: transparent;
    color: #888;
    cursor: pointer;
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.btn-toggle-password:hover {
    color: #00d4ff;
}

.form-group small {
    display: block;
    color: #888;
    margin-top: 4px;
    font-size: 0.85rem;
}

.alert {
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.result-section {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 12px;
    padding: 30px;
    margin-top: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.result-section h2 {
    color: #155724;
    margin-bottom: 15px;
}

.result-details p {
    margin-bottom: 8px;
}

.result-details ul {
    margin-top: 8px;
    padding-left: 20px;
}

.result-details li {
    margin-bottom: 4px;
    word-break: break-all;
}

.login-card {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    max-width: 400px;
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 3rem;
    color: #00d4ff;
    margin-bottom: 15px;
}

.login-header h1 {
    color: #1a1a2e;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    font-size: 2.5rem;
    color: #00d4ff;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: #1a1a2e;
}

.stat-label {
    color: #888;
    font-size: 0.9rem;
}

.search-section {
    margin-bottom: 20px;
}

.search-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #e1e1e1;
    border-radius: 8px;
    font-size: 1rem;
}

.search-input:focus {
    outline: none;
    border-color: #00d4ff;
}

.table-container {
    overflow-x: auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #555;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.table tbody tr:hover {
    background: #f0f8ff;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    background: #e1f0ff;
    color: #007bff;
}

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

.truncate {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.info-item {
    background: #f8f9fa;
    padding: 12px 15px;
    border-radius: 8px;
}

.info-item strong {
    color: #555;
    margin-right: 8px;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .nav-links a { margin-left: 10px; font-size: 0.9rem; }
    .search-form { flex-direction: column; }
}