/* Camp Deadwood CTF — Horror Theme */

:root {
    --theme-bg: #0a0a0a;
    --theme-surface: #111111;
    --theme-border: #2a0000;
    --theme-text: #c8c8c8;
    --theme-text-dim: #666;
    --theme-accent: #8b0000;
    --theme-accent-bright: #cc0000;
    --theme-success: #2d5a2d;
}

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

body {
    background-color: var(--theme-bg);
    color: var(--theme-text);
    font-family: 'Courier New', monospace;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Navbar ──────────────────────────────────────────────────────────────── */

.navbar {
    background-color: #0d0d0d;
    border-bottom: 2px solid var(--theme-accent);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    color: var(--theme-accent-bright);
    font-weight: bold;
    letter-spacing: 3px;
    font-size: 1.3rem;
    text-decoration: none;
}

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

.nav-link {
    color: var(--theme-text);
    text-decoration: none;
    font-size: 0.9rem;
}

.nav-link:hover {
    color: var(--theme-accent-bright);
}

.nav-user {
    color: var(--theme-accent-bright);
    font-weight: bold;
}

/* ── Container ───────────────────────────────────────────────────────────── */

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

/* ── Flash messages ──────────────────────────────────────────────────────── */

.flash {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid #333;
    border-radius: 4px;
}

.flash-success { background: rgba(45, 90, 45, 0.3); border-color: var(--theme-success); }
.flash-danger  { background: rgba(139, 0, 0, 0.2); border-color: var(--theme-accent); }
.flash-warning { background: rgba(139, 100, 0, 0.2); border-color: #8b6400; }
.flash-info    { background: rgba(50, 50, 80, 0.3); border-color: #444; }

/* ── Splash page ─────────────────────────────────────────────────────────── */

.splash {
    text-align: center;
    padding: 6rem 1rem 4rem;
}

.splash h1 {
    color: var(--theme-accent-bright);
    font-size: 3rem;
    letter-spacing: 8px;
    margin-bottom: 0.25rem;
    text-shadow: 0 0 30px rgba(200, 0, 0, 0.5);
}

.splash h2 {
    color: var(--theme-text-dim);
    font-size: 1.2rem;
    letter-spacing: 4px;
    font-weight: normal;
    margin-bottom: 1.5rem;
}

.tagline {
    color: var(--theme-text-dim);
    font-style: italic;
    margin-bottom: 2.5rem;
}

.splash-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */

.btn {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--theme-accent);
    border-radius: 4px;
    text-decoration: none;
    font-family: inherit;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background-color: var(--theme-accent);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--theme-accent-bright);
    box-shadow: 0 0 15px rgba(200, 0, 0, 0.4);
}

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

.btn-secondary:hover {
    background-color: var(--theme-surface);
    color: #fff;
}

.btn-discord {
    background-color: #5865F2;
    color: #fff;
    border-color: #5865F2;
}

.btn-discord:hover {
    background-color: #4752C4;
    border-color: #4752C4;
    box-shadow: 0 0 15px rgba(88, 101, 242, 0.4);
    color: #fff;
}

/* ── Auth forms ──────────────────────────────────────────────────────────── */

.auth-form {
    max-width: 400px;
    margin: 3rem auto;
    padding: 2rem;
    background-color: var(--theme-surface);
    border: 1px solid var(--theme-border);
    border-radius: 6px;
}

.auth-form h2 {
    color: var(--theme-accent-bright);
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--theme-text-dim);
    font-size: 0.85rem;
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 4px;
    color: var(--theme-text);
    font-family: inherit;
    font-size: 0.95rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--theme-accent);
}

.auth-form .btn {
    width: 100%;
    margin-top: 0.5rem;
}

.auth-alt {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--theme-text-dim);
}

.auth-alt a {
    color: #cc4444;
}

.auth-alt a:hover {
    color: #ff4444;
}

/* ── Challenge board ─────────────────────────────────────────────────────── */

h1 {
    color: var(--theme-accent-bright);
    margin-bottom: 1.5rem;
}

.category-section {
    margin-bottom: 2rem;
}

.category-title {
    color: var(--theme-accent-bright);
    font-size: 1.2rem;
    letter-spacing: 2px;
    border-bottom: 1px solid var(--theme-border);
    padding-bottom: 0.4rem;
    margin-bottom: 0.75rem;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.challenge-card {
    background-color: var(--theme-surface);
    border: 1px solid var(--theme-border);
    border-radius: 6px;
    padding: 1rem;
    text-align: center;
    transition: all 0.2s;
}

.challenge-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.challenge-card:not(.locked):not(.solved):hover {
    border-color: var(--theme-accent-bright);
    box-shadow: 0 0 10px rgba(200, 0, 0, 0.3);
}

.challenge-card.solved {
    border-color: var(--theme-success);
    background-color: rgba(45, 90, 45, 0.1);
}

.challenge-card.locked {
    opacity: 0.4;
    cursor: not-allowed;
}

.challenge-name {
    font-weight: bold;
    color: var(--theme-text);
    margin-bottom: 0.3rem;
}

.challenge-value {
    font-size: 0.85rem;
    color: var(--theme-text-dim);
}

.challenge-status {
    font-size: 0.75rem;
    letter-spacing: 2px;
    margin-top: 0.4rem;
    color: var(--theme-accent-bright);
}

.challenge-card.solved .challenge-status {
    color: #4a4;
}

/* ── Challenge detail ────────────────────────────────────────────────────── */

.challenge-detail {
    max-width: 720px;
    margin: 0 auto;
}

.challenge-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.badge {
    background-color: var(--theme-accent);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 3px;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.challenge-pts {
    color: var(--theme-text-dim);
    font-size: 0.9rem;
}

.challenge-body {
    background-color: var(--theme-surface);
    border: 1px solid var(--theme-border);
    border-radius: 6px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.challenge-body h2 {
    color: var(--theme-accent-bright);
    margin-bottom: 0.75rem;
}

.challenge-body p {
    margin-bottom: 0.75rem;
}

.challenge-body code {
    background: #1a1a1a;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
}

.connection-info {
    margin-bottom: 1.5rem;
    padding: 0.75rem 1rem;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 4px;
}

.connection-info code {
    color: var(--theme-accent-bright);
}

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

.flag-group {
    display: flex;
    gap: 0.5rem;
}

.flag-group .form-control {
    flex: 1;
}

.flag-group .btn {
    white-space: nowrap;
}

.back-link {
    color: #cc4444;
    text-decoration: none;
    font-size: 0.9rem;
}

.back-link:hover {
    color: #ff4444;
}

/* ── Scoreboard ──────────────────────────────────────────────────────────── */

.table {
    width: 100%;
    border-collapse: collapse;
    color: var(--theme-text);
}

.table thead th {
    border-bottom: 2px solid var(--theme-accent);
    color: var(--theme-accent-bright);
    padding: 0.6rem 1rem;
    text-align: left;
}

.table td {
    border-bottom: 1px solid #222;
    padding: 0.5rem 1rem;
}

.scoreboard-row:first-child {
    background-color: rgba(139, 0, 0, 0.2);
}

.no-data {
    color: var(--theme-text-dim);
    font-style: italic;
    text-align: center;
    padding: 3rem 0;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */

footer {
    border-top: 1px solid var(--theme-border);
    text-align: center;
    padding: 1rem;
    color: var(--theme-text-dim);
    font-size: 0.8rem;
}

/* ── Links ───────────────────────────────────────────────────────────────── */

a { color: #cc4444; }
a:hover { color: #ff4444; }

/* ── Admin ──────────────────────────────────────────────────────────────── */

.admin-actions {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    flex-wrap: wrap;
}