/* General Wisdom JWT Demo - Styles */

:root {
    --primary-color: #2563eb;
    --success-color: #16a34a;
    --danger-color: #dc2626;
    --warning-color: #f59e0b;
    --info-color: #0891b2;
    --background: #f9fafb;
    --surface: #ffffff;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    padding: 2rem 1rem;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 2rem;
}

h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
}

h2 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1rem;
    margin: 1rem 0 0.5rem;
    color: var(--text-primary);
}

textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
    resize: vertical;
    margin-bottom: 1rem;
}

textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.button-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

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

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

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

.decoded-output pre {
    background: #f3f4f6;
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    font-size: 0.875rem;
}

.info-box {
    background: #dbeafe;
    border-left: 4px solid var(--info-color);
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 4px;
}

.success-box {
    background: #dcfce7;
    border-left: 4px solid var(--success-color);
    padding: 1.5rem;
    border-radius: 4px;
}

.success-box h3 {
    color: var(--success-color);
    margin-top: 0;
}

.error-box {
    background: #fee2e2;
    border-left: 4px solid var(--danger-color);
    padding: 1.5rem;
    border-radius: 4px;
}

.error-box h3 {
    color: var(--danger-color);
    margin-top: 0;
}

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

.session-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.session-item label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    font-weight: 600;
}

.session-item span {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.time-remaining {
    font-weight: 600;
    color: var(--success-color);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background: #dcfce7;
    color: var(--success-color);
}

.badge-danger {
    background: #fee2e2;
    color: var(--danger-color);
}

.instructions {
    background: #fefce8;
}

.instructions ol {
    margin-left: 1.5rem;
}

.instructions li {
    margin-bottom: 1rem;
}

.instructions pre {
    background: #f3f4f6;
    padding: 0.75rem;
    border-radius: 4px;
    overflow-x: auto;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.instructions ul {
    margin: 0.5rem 0 0 1.5rem;
}

.instructions code {
    background: #f3f4f6;
    padding: 0.125rem 0.375rem;
    border-radius: 3px;
    font-size: 0.875rem;
}

footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

footer a {
    color: var(--primary-color);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 640px) {
    body {
        padding: 1rem 0.5rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    .card {
        padding: 1rem;
    }

    .button-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .session-grid {
        grid-template-columns: 1fr;
    }
}