/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0e1117;
    --bg-card: #161b22;
    --bg-input: #21262d;
    --border: #30363d;
    --text: #e6edf3;
    --text-muted: #8b949e;
    --primary: #58a6ff;
    --primary-hover: #79b8ff;
    --discord: #5865F2;
    --discord-hover: #4752c4;
    --danger: #f85149;
    --danger-hover: #da3633;
    --success: #3fb950;
    --green: #3fb950;
    --blue: #58a6ff;
    --red: #f85149;
    --radius: 8px;
}

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

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

/* ===== Navbar ===== */
.navbar {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text) !important;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-links a { color: var(--text-muted); font-size: 0.9rem; }
.nav-links a:hover { color: var(--text); }

/* ===== Container ===== */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    flex: 1;
}

/* ===== Cards ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-narrow {
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.card h3 { margin-bottom: 1rem; }

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--bg-input);
    color: var(--text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn:hover { border-color: var(--text-muted); color: var(--text); }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: #fff; }

.btn-discord { background: var(--discord); color: #fff; border-color: var(--discord); }
.btn-discord:hover { background: var(--discord-hover); border-color: var(--discord-hover); color: #fff; }

.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); border-color: var(--danger-hover); color: #fff; }

.btn-secondary { background: transparent; }

.btn-sm { padding: 0.25rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== Forms ===== */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.form-input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-size: 0.9rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.15);
}

.form-input-sm { width: 120px; }

.form-inline {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    flex-wrap: wrap;
}

small.text-muted {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }

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

.table th, .table td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table code {
    background: var(--bg-input);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-green { background: rgba(63, 185, 80, 0.15); color: var(--green); }
.badge-blue { background: rgba(88, 166, 255, 0.15); color: var(--blue); }
.badge-red { background: rgba(248, 81, 73, 0.15); color: var(--red); }

/* ===== Alerts ===== */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    border: 1px solid;
}

.alert-success { background: rgba(63, 185, 80, 0.1); border-color: var(--green); color: var(--green); }
.alert-error { background: rgba(248, 81, 73, 0.1); border-color: var(--red); color: var(--red); }
.alert-info { background: rgba(88, 166, 255, 0.1); border-color: var(--blue); color: var(--blue); }

/* ===== Hero ===== */
.hero {
    text-align: center;
    padding: 3rem 0;
}

.hero h1 { font-size: 2.2rem; margin-bottom: 0.75rem; }
.hero-sub { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 2.5rem; }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}

.feature-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.9rem; color: var(--text-muted); }

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

/* ===== Guide ===== */
.guide-step {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.guide-step:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.guide-step h3 { margin-bottom: 0.75rem; color: var(--primary); }
.guide-step ol, .guide-step ul { margin-left: 1.5rem; margin-top: 0.5rem; }
.guide-step li { margin-bottom: 0.4rem; }

.info-box {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    margin: 0.75rem 0;
}

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer a { color: var(--text-muted); }
.footer a:hover { color: var(--text); }

.text-muted { color: var(--text-muted); }

/* ===== Quick Steps ===== */
.quick-steps { display: flex; flex-direction: column; gap: 1.25rem; margin-top: 1.5rem; }

.quick-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
}

.step-content h4 { margin-bottom: 0.25rem; }
.step-content p { color: var(--text-muted); font-size: 0.9rem; }

/* ===== Housing Info ===== */
.housing-info {
    white-space: pre-line;
    font-size: 0.85rem;
    max-width: 300px;
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .hero h1 { font-size: 1.6rem; }
    .nav-links { gap: 0.75rem; }
    .form-inline { flex-direction: column; align-items: stretch; }
    .form-input-sm { width: 100%; }
}