/* =============================================
   FM1 – shared/base.css
   Base styles for all non-radio pages.
   ============================================= */

:root {
    --radio-body: #2a2a2a;
    --radio-face: #1a1a1a;
    --metal: #8b8b8b;
    --metal-dark: #4a4a4a;
    --led-green: #00ff41;
    --led-red: #ff0033;
    --led-off: #1a3a1a;
    --speaker: #0a0a0a;
    --dial-gold: #d4af37;
    --neon-dim: rgba(0, 255, 65, 0.6);
    --text-primary: rgba(255, 255, 255, 0.9);
    --text-secondary: rgba(255, 255, 255, 0.6);
}

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

body {
    font-family: 'Share Tech Mono', monospace;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.7;
}

/* ===== Site nav ===== */
.site-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.75rem 2rem;
    background: var(--radio-face);
    border-bottom: 1px solid var(--metal-dark);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.site-nav .nav-logo {
    color: var(--led-green);
    text-decoration: none;
    font-weight: 700;
    margin-right: auto;
    text-shadow: 0 0 8px var(--led-green);
}

.site-nav a {
    color: var(--metal);
    text-decoration: none;
    padding: 0.3rem 0.6rem;
    border: 1px solid transparent;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.site-nav a:hover {
    color: var(--led-green);
    border-color: var(--metal-dark);
}

.site-nav a.active {
    color: var(--led-green);
    border-color: var(--led-green);
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.3);
}

/* ===== Page layout ===== */
.page-wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}

/* ===== Back link ===== */
.back-link {
    display: inline-block;
    color: var(--metal);
    text-decoration: none;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--led-green);
}

/* ===== Page heading ===== */
.page-heading {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    font-weight: 900;
    color: var(--led-green);
    text-shadow: 0 0 12px var(--neon-dim);
    margin-bottom: 0.4rem;
    letter-spacing: 0.05em;
}

.page-freq {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    color: var(--metal);
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
}

/* ===== Content sections ===== */
.content-section {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 1.8rem;
    margin-bottom: 1.5rem;
}

.content-section h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--dial-gold);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    padding-bottom: 0.6rem;
    border-bottom: 1px solid var(--metal-dark);
}

.content-section p {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
}

.content-section ul {
    margin-left: 1.5rem;
    margin-bottom: 0.8rem;
}

.content-section li {
    margin-bottom: 0.6rem;
    color: var(--text-secondary);
}

.content-section strong {
    color: var(--text-primary);
}

.content-section em {
    color: var(--dial-gold);
    font-style: italic;
}

/* ===== Links out ===== */
.link-out {
    color: var(--led-green);
    text-decoration: none;
    border-bottom: 1px solid var(--neon-dim);
    transition: border-color 0.2s ease;
}

.link-out:hover {
    border-color: var(--led-green);
}

/* ===== REC indicator ===== */
.rec-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    color: var(--led-red);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.rec-indicator::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--led-red);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--led-red);
    animation: rec-blink 1.4s ease-in-out infinite;
}

@keyframes rec-blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.2; }
}

/* ===== Archive tip cards ===== */
.tip-group {
    margin-bottom: 2rem;
}

.tip-group h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    color: var(--led-green);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 0.8rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid var(--metal-dark);
}

.tip-item {
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tip-item:last-child {
    border-bottom: none;
}

.tip-item a {
    color: var(--dial-gold);
    text-decoration: none;
    font-size: 0.7rem;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 0.1em;
    margin-left: 0.8rem;
    transition: color 0.2s ease;
}

.tip-item a:hover {
    color: var(--led-green);
}

/* ===== Mistake cards (vanlige-feil) ===== */
.mistake-card {
    background: rgba(255, 0, 51, 0.06);
    border: 1px solid rgba(255, 0, 51, 0.2);
    border-radius: 8px;
    padding: 1.4rem 1.8rem;
    margin-bottom: 1rem;
}

.mistake-card h3 {
    font-family: 'Share Tech Mono', monospace;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.mistake-card .mistake-why {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.mistake-card .mistake-fix {
    color: var(--led-green);
    font-size: 0.85rem;
}

/* ===== Glossary ===== */
.glossary-term {
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.glossary-term:last-child {
    border-bottom: none;
}

.glossary-term dt {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--led-green);
    letter-spacing: 0.1em;
    margin-bottom: 0.3rem;
}

.glossary-term dd {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-left: 0;
}

/* ===== Footer ===== */
.page-footer {
    text-align: center;
    padding: 2rem;
    color: var(--metal);
    font-size: 0.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ===== Responsive ===== */
@media (max-width: 600px) {
    .site-nav {
        gap: 1rem;
        padding: 0.6rem 1rem;
        font-size: 0.6rem;
    }

    .page-wrap {
        padding: 1.5rem 1rem 3rem;
    }
}

/* Foote Line */
.footer-line {
    margin-top: 1.0rem;
    font-size: 0.82rem;
    line-height: 1.4;
    color: #8a8a8a;
    letter-spacing: 0.01em;
    text-align: center;
}

.footer-line a {
    color: inherit;
    text-decoration: none;
}

.footer-line a:hover {
    color: #585858;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-line .sep {
    margin: 0 0.35rem;
    opacity: 0.5;
}