:root {
    --color-bg: #fafafa;
    --color-surface: #ffffff;
    --color-text: #1f2937;
    --color-text-muted: #6b7280;
    --color-border: #e5e7eb;
    --color-accent: #0d9488;
    --color-accent-hover: #0f766e;
    --font-family-sans: 'Mulish', system-ui, -apple-system, sans-serif;
}

@font-face {
    font-family: 'Mulish';
    src: url('/assets/fonts/Mulish-Regular.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
}

body, .ui {
    font-family: var(--font-family-sans);
    background-color: var(--color-bg);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 32px 40px 24px;
}

header h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: var(--color-text);
}

header .tagline {
    margin: 4px 0 0;
    color: var(--color-text-muted);
    font-size: 15px;
}

/* Navbar */
.navbar {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 8px 40px;
}

.navbar ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 4px;
}

.navbar ul li a {
    display: inline-block;
    padding: 8px 14px;
    font-size: 14px;
    text-decoration: none;
    color: var(--color-text-muted);
    border-radius: 6px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.navbar ul li a:hover {
    background-color: var(--color-bg);
    color: var(--color-text);
}

.navbar ul li a.active {
    color: var(--color-text);
    background-color: var(--color-bg);
    font-weight: 600;
}

/* Main content */
.content {
    max-width: 720px;
    margin: 48px auto;
    padding: 0 24px;
    color: var(--color-text-muted);
    font-size: 16px;
    line-height: 1.6;
}

.content a {
    color: var(--color-accent);
    text-decoration: none;
}

.content a:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

/* Footer */
footer {
    margin-top: auto;
    padding: 16px 40px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 13px;
    text-align: center;
}

/* Responsive */
@media (max-width: 600px) {
    header, .navbar, footer {
        padding-left: 20px;
        padding-right: 20px;
    }
    .navbar ul {
        flex-wrap: wrap;
    }
}

/* Gitea overrides */
.ui.button {
    background-color: var(--color-accent);
    color: white;
}

.ui.button:hover {
    background-color: var(--color-accent-hover);
    color: white;
}

.ui.container {
    max-width: 1000px !important;
    margin: 0 auto;
}

.ui.header {
    color: var(--color-text);
}