:root {
    --primary-color: #2563eb;
    --secondary-color: #64748b;
    --success-color: #16a34a;
    --error-color: #dc2626;
    --info-color: #0891b2;
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --text-color: #1e293b;
    --border-color: #e2e8f0;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
}

.header h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.content {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    flex: 1;
}

.content.centered {
    align-items: flex-start;
    padding-top: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}

.card.wide {
    max-width: 600px;
}

.card h2 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.card p {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    font-size: 1rem;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: #475569;
}

.btn.full-width {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

.alert-error {
    background-color: #fee2e2;
    color: var(--error-color);
    border: 1px solid #fecaca;
}

.alert-info {
    background-color: #cffafe;
    color: var(--info-color);
    border: 1px solid #a5f3fc;
}

.footer-links {
    margin-top: 1.5rem;
    text-align: center;
}

.footer-links a {
    color: var(--secondary-color);
    text-decoration: none;
}

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

.footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--secondary-color);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
}

.welcome {
    color: var(--secondary-color);
    font-weight: 500;
}

.content.dashboard {
    flex-direction: column;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
}

.content.dashboard .card {
    max-width: 100%;
}

.info-group {
    margin-bottom: 1.5rem;
}

.info-group label {
    display: block;
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.info-value {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.5;
}

.authorizations-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth-item {
    padding: 1rem;
    background: var(--bg-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.auth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.auth-name {
    font-weight: 600;
    color: var(--text-color);
}

.auth-status {
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
}

.status-active {
    background-color: #d1fae5;
    color: var(--success-color);
}

.status-inactive {
    background-color: #fee2e2;
    color: var(--error-color);
}

.auth-detail {
    color: var(--secondary-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
}

.no-data {
    color: var(--secondary-color);
    font-style: italic;
    text-align: center;
    padding: 2rem;
}

@media (max-width: 768px) {
    .content {
        flex-direction: column;
    }
    
    .card {
        max-width: 100%;
    }

    .form-row {
        flex-direction: column;
    }
}