/* Stad skipstunnel — SIØA samfunnsøkonomisk analyse */
:root {
    --bg-0: #040810;
    --bg-1: #0a1420;
    --text: #e4eef8;
    --muted: #94aec8;
    --dim: #5a7490;
    --accent: #5eb8e8;
    --accent-bright: #8ed4ff;
    --sea: #2a6a8a;
    --gold: #c9a84b;
    --gold-bright: #e8c96a;
    --cost: #e85d5d;
    --benefit: #4db88a;
    --grid: rgba(94, 184, 232, 0.06);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

body.stad-page {
    font-family: 'Rajdhani', system-ui, sans-serif;
    font-weight: 500;
    line-height: 1.55;
    color: var(--text);
    background: var(--bg-0);
    min-height: 100vh;
    min-width: 1100px;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background-image:
        radial-gradient(ellipse at 8% 0%, rgba(42, 106, 138, 0.35) 0%, transparent 50%),
        radial-gradient(ellipse at 92% 80%, rgba(94, 184, 232, 0.12) 0%, transparent 45%),
        linear-gradient(var(--grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--accent); color: var(--bg-0); }

.stad-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(4, 8, 16, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(94, 184, 232, 0.35);
}

.stad-nav-inner {
    padding: 1rem 2.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.stad-logo {
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 0.88rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-bright);
    text-shadow: 0 0 12px rgba(94, 184, 232, 0.45);
}

.stad-nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin-left: auto;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.stad-nav-links a {
    color: var(--muted);
    transition: color 0.2s;
}

.stad-nav-links a:hover,
.stad-nav-links a[aria-current="page"] {
    color: var(--accent-bright);
}

.stad-nav-back {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    border: 1px solid rgba(94, 184, 232, 0.45);
    padding: 0.45rem 0.9rem;
    transition: background 0.2s, color 0.2s;
    white-space: nowrap;
}

.stad-nav-back:hover {
    background: var(--accent);
    color: var(--bg-0);
}

.stad-hero {
    padding: 3rem 2.5rem 1.5rem;
}

.stad-hero .tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
}

.stad-hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    font-size: 2.4rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-bright);
    text-shadow: 0 0 24px rgba(94, 184, 232, 0.3);
    line-height: 1.15;
}

.stad-hero .lede {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 90ch;
    margin-top: 1.25rem;
    line-height: 1.65;
}

.stad-hero .lede strong { color: var(--text); }

.stad-seal {
    display: inline-flex;
    margin-top: 1.25rem;
    padding: 0.55rem 1rem;
    border: 1px solid rgba(201, 168, 75, 0.35);
    background: rgba(201, 168, 75, 0.06);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold-bright);
}

.stad-main {
    padding: 1rem 2.5rem 4rem;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.25rem;
}

.section-label::before {
    content: '';
    width: 28px;
    height: 1px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
}

.section-label::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.stad-note {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1.75rem;
    max-width: 110ch;
}

.stad-note strong { color: var(--text); }

.stad-note a {
    color: var(--accent-bright);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.stad-panel {
    padding: 1.5rem;
    border: 1px solid rgba(94, 184, 232, 0.25);
    background: rgba(10, 20, 32, 0.75);
    position: relative;
}

.stad-panel--chart {
    margin-bottom: 1.5rem;
}

.stad-panel--monster {
    border-color: rgba(110, 232, 196, 0.45);
    box-shadow: 0 0 28px rgba(46, 160, 130, 0.12);
}

.stad-monster-box {
    margin-bottom: 1.5rem;
    padding: 1.5rem 1.65rem;
    border: 1px solid rgba(110, 232, 196, 0.22);
    background: linear-gradient(165deg, rgba(20, 48, 42, 0.55) 0%, rgba(10, 20, 32, 0.75) 100%);
}

.stad-monster-box--active {
    border-color: rgba(110, 232, 196, 0.5);
    box-shadow: 0 0 32px rgba(46, 160, 130, 0.14);
}

.stad-monster-head {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1.5rem 2rem;
    align-items: start;
    margin-bottom: 1.35rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(110, 232, 196, 0.15);
}

.stad-monster-tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #6ee8c4;
    margin-bottom: 0.55rem;
}

.stad-monster-head h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.05rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #b8fff0;
    margin-bottom: 0.65rem;
}

.stad-monster-lead {
    margin: 0;
    font-size: 0.92rem;
    color: var(--muted);
    line-height: 1.65;
    max-width: 72ch;
}

.stad-monster-actions {
    min-width: 260px;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.stad-monster-intensity {
    opacity: 0.45;
    pointer-events: none;
    transition: opacity 0.2s;
}

.stad-monster-intensity--live {
    opacity: 1;
    pointer-events: auto;
}

.stad-monster-intensity .stad-slider-row {
    margin: 0;
}

.stad-monster-intensity .stad-slider-row > span {
    display: flex;
    justify-content: space-between;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: 0.4rem;
}

.stad-monster-intensity strong {
    color: #6ee8c4;
    font-weight: 600;
}

.stad-monster-status {
    margin: 0;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dim);
    line-height: 1.5;
}

.stad-monster-box--active .stad-monster-status {
    color: #8ed4c8;
}

.stad-monster-body h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #6ee8c4;
    margin-bottom: 0.85rem;
}

.stad-monster-components {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.stad-monster-item {
    padding: 0.85rem 1rem;
    border: 1px solid rgba(110, 232, 196, 0.12);
    background: rgba(8, 18, 28, 0.45);
    font-size: 0.86rem;
    color: var(--muted);
    line-height: 1.55;
}

.stad-monster-item--live {
    border-color: rgba(110, 232, 196, 0.35);
    background: rgba(46, 120, 100, 0.1);
}

.stad-monster-item-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.35rem;
}

.stad-monster-item strong {
    color: var(--text);
    font-size: 0.9rem;
}

.stad-monster-effect {
    flex-shrink: 0;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #5a8a80;
    text-align: right;
}

.stad-monster-item--live .stad-monster-effect {
    color: #6ee8c4;
}

.stad-monster-item p {
    margin: 0;
}

.stad-monster-boost {
    display: inline-block;
    margin-top: 0.45rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #6ee8c4;
}

.stad-shock-btn {
    flex-shrink: 0;
    padding: 0.65rem 1.1rem;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #8ed4c8;
    background: rgba(46, 120, 100, 0.15);
    border: 1px solid rgba(110, 232, 196, 0.45);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.stad-shock-btn:hover {
    background: rgba(46, 120, 100, 0.28);
    border-color: #6ee8c4;
    box-shadow: 0 0 16px rgba(110, 232, 196, 0.25);
}

.stad-shock-btn--active {
    color: #0a1814;
    background: linear-gradient(135deg, #6ee8c4 0%, #3a9a7a 100%);
    border-color: #6ee8c4;
    box-shadow: 0 0 20px rgba(110, 232, 196, 0.45);
    animation: stad-monster-pulse 2s ease-in-out infinite;
}

@keyframes stad-monster-pulse {
    0%, 100% { box-shadow: 0 0 16px rgba(110, 232, 196, 0.35); }
    50% { box-shadow: 0 0 28px rgba(110, 232, 196, 0.55); }
}

.stad-controls-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stad-control-group--wide {
    grid-column: 1 / -1;
}

.stad-toggle-row--wrap {
    flex-wrap: wrap;
}

.stad-toggle-row--wrap .stad-toggle {
    flex: 1 1 calc(50% - 0.25rem);
    min-width: 7rem;
}

.stad-benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem 1.25rem;
}

.stad-control-hint {
    margin: 0.65rem 0 0;
    font-size: 0.82rem;
    color: var(--dim);
    line-height: 1.5;
}

.stad-watermark {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.14em;
    color: rgba(94, 184, 232, 0.35);
}

.stad-chart-wrap {
    margin-bottom: 1.25rem;
}

#stad-canvas {
    width: 100%;
    height: 280px;
    display: block;
}

.stad-hud {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(94, 184, 232, 0.15);
}

.stad-readout .val {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.15rem;
    color: var(--accent-bright);
}

.stad-readout .lbl {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dim);
    margin-top: 0.2rem;
}

.stad-verdict {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
    padding: 0.65rem 0.85rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
}

.stad-verdict--neg {
    background: rgba(232, 93, 93, 0.12);
    border: 1px solid rgba(232, 93, 93, 0.35);
    color: #f0a0a0;
}

.stad-verdict--warn {
    background: rgba(201, 168, 75, 0.12);
    border: 1px solid rgba(201, 168, 75, 0.35);
    color: var(--gold-bright);
}

.stad-verdict--pos {
    background: rgba(77, 184, 138, 0.12);
    border: 1px solid rgba(77, 184, 138, 0.35);
    color: #7ee8b4;
}

.stad-verdict--monster {
    background: rgba(110, 232, 196, 0.15);
    border: 1px solid rgba(110, 232, 196, 0.45);
    color: #b8fff0;
}

.stad-verdict--monster-warn {
    background: rgba(46, 120, 100, 0.2);
    border: 1px solid rgba(110, 232, 196, 0.35);
    color: #8ed4c8;
}

.stad-row-monster td:last-child {
    color: #6ee8c4;
    font-style: italic;
}

.stad-control-group {
    padding: 1rem 1.1rem;
    border: 1px solid rgba(94, 184, 232, 0.18);
    background: rgba(10, 20, 32, 0.55);
}

.stad-control-group h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-bright);
    margin-bottom: 0.85rem;
}

.stad-toggle-row {
    display: flex;
    gap: 0.5rem;
}

.stad-toggle {
    flex: 1;
    padding: 0.55rem 0.65rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    background: transparent;
    border: 1px solid rgba(94, 184, 232, 0.25);
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.stad-toggle--active,
.stad-toggle:hover {
    color: var(--accent-bright);
    border-color: var(--accent);
    background: rgba(94, 184, 232, 0.1);
}

.stad-slider-row {
    margin-bottom: 0.85rem;
}

.stad-slider-row:last-child { margin-bottom: 0; }

.stad-slider-row label {
    display: flex;
    justify-content: space-between;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--dim);
    margin-bottom: 0.4rem;
}

.stad-slider-row label span {
    color: var(--accent-bright);
}

.stad-slider-row input[type="range"] {
    width: 100%;
    accent-color: var(--accent);
}

.stad-check {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: var(--muted);
    cursor: pointer;
}

.stad-check input { accent-color: var(--accent); margin-top: 0.15rem; }

.stad-table-wrap {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.stad-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.stad-table th,
.stad-table td {
    padding: 0.55rem 0.85rem;
    text-align: left;
    border-bottom: 1px solid rgba(94, 184, 232, 0.12);
}

.stad-table th {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--dim);
    background: rgba(10, 20, 32, 0.5);
}

.stad-row-cost td:last-child { color: var(--cost); }
.stad-row-benefit td:last-child { color: var(--benefit); }
.stad-row-sum td { font-weight: 600; color: var(--text); }
.stad-row-net td:last-child { color: var(--gold-bright); font-weight: 700; }
.stad-row-unpriced td:last-child { color: var(--accent-bright); }
.stad-row-final td { font-weight: 700; border-top: 2px solid rgba(94, 184, 232, 0.3); }

.stad-hurdle {
    padding: 1rem 1.25rem;
    margin-bottom: 2rem;
    border-left: 3px solid var(--gold);
    background: rgba(201, 168, 75, 0.06);
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.65;
}

.stad-hurdle strong { color: var(--gold-bright); }

.stad-unpriced {
    margin-bottom: 2.5rem;
}

.stad-unpriced h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-bright);
    margin-bottom: 1rem;
}

.stad-unpriced-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.stad-unpriced-list li {
    display: flex;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(94, 184, 232, 0.15);
    background: rgba(10, 20, 32, 0.45);
    font-size: 0.88rem;
    color: var(--muted);
}

.stad-unpriced-list strong {
    display: block;
    color: var(--text);
    margin-bottom: 0.2rem;
}

.stad-qual {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    min-width: 2rem;
    text-align: center;
    color: var(--gold-bright);
}

.stad-method {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stad-method-card {
    padding: 1.25rem 1.35rem;
    border: 1px solid rgba(94, 184, 232, 0.18);
    background: rgba(10, 20, 32, 0.55);
}

.stad-method-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-bright);
    margin-bottom: 0.65rem;
}

.stad-method-card p {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.6;
}

.stad-footer {
    padding: 2rem 2.5rem;
    border-top: 1px solid rgba(94, 184, 232, 0.2);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--dim);
    text-align: center;
}

.stad-footer a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}