/* Risk demo page — builds on assets/styles/jos.css; mirrors shor.css patterns */

body {
    display: flex;
    justify-content: center;
    background-color: var(--jos-paper);
}
.container {
    width: 100%;
    max-width: 1200px;
    background-color: var(--jos-white);
    border: 1px solid var(--jos-border);
}

/* ---- Header ---- */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    background-color: var(--jos-charcoal);
    color: var(--jos-white);
}
.header .logo { display: inline-flex; align-items: center; }
.header .logo img { height: 44px; }
.navbar_made-in-germany { display: flex; margin-left: 12px; }
.navbar_germany-image { width: 4px; margin-right: 8px; }
.navbar_germany-text {
    margin-top: 12px; font-weight: 500; font-size: 10px;
    line-height: 1; letter-spacing: 0.08em; color: var(--jos-white);
}
.header .links { display: flex; align-items: center; gap: 24px; }
.header .links a {
    color: var(--jos-white); text-decoration: none; font-weight: 500;
    font-size: 14px; display: inline-flex; align-items: center;
    transition: opacity var(--jos-transition);
}
.header .links a.nav-link {
    text-transform: uppercase; letter-spacing: 0.1em; font-size: 12px; font-weight: 600;
}
.header .links a.nav-link--active {
    text-decoration: underline; text-underline-offset: 6px; text-decoration-thickness: 1.5px;
}
.header .links a:hover { opacity: 0.65; }
.header .links a i { font-size: 20px; }

/* ---- Hero ---- */
.hero {
    background-color: var(--jos-charcoal);
    color: var(--jos-white);
    padding: 96px 64px 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.hero h1 {
    color: var(--jos-white); font-size: 60px; font-weight: 300;
    line-height: 1.05; letter-spacing: -0.015em; margin: 16px 0 24px; max-width: 940px;
}
.hero-sub { font-size: 20px; color: rgba(255, 255, 255, 0.78); max-width: 720px; margin: 0; }
.hero-sub--secondary { font-size: 17px; color: rgba(255, 255, 255, 0.62); margin-top: 20px; }
.hero-sub--secondary strong { color: rgba(255, 255, 255, 0.9); font-weight: 500; }
.hero-callout {
    max-width: 720px; margin: 56px 0 0; padding: 18px 22px;
    font-size: 15px; line-height: 1.55; color: rgba(255, 255, 255, 0.7);
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
}
.hero-callout strong { color: rgba(255, 255, 255, 0.92); font-weight: 500; }
.hero-callout-tag {
    display: inline-block; margin-right: 10px;
    font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
    color: rgba(255, 255, 255, 0.95);
}

/* ---- Content sections ---- */
.content-section { padding: 80px 64px; background-color: var(--jos-white); }
.content-section--paper {
    background-color: var(--jos-paper);
    border-top: 1px solid var(--jos-border);
    border-bottom: 1px solid var(--jos-border);
}
.content-section--dark { background-color: var(--jos-charcoal); color: var(--jos-white); }
.content-section--dark h2 { color: var(--jos-white); }
.content-section h2 { margin: 0 0 24px; max-width: 900px; }
.content-section p { max-width: 760px; font-size: 17px; line-height: 1.65; }
.content-section .lede { color: var(--jos-text-muted); font-size: 17px; margin-bottom: 32px; }
.content-section--dark .lede { color: rgba(255,255,255,0.7); }
.paper-ref { font-size: 14px; color: rgba(255,255,255,0.6); font-family: var(--jos-font-mono); }
.paper-ref a { color: rgba(255,255,255,0.85); }

/* ---- Demo section ---- */
.demo-section { padding: 0 64px 80px; background-color: var(--jos-white); }
.demo-card { background-color: var(--jos-paper); border: 1px solid var(--jos-border); padding: 40px; }
.demo-card .jos-eyebrow { display: block; margin-bottom: 16px; }
.demo-card h3 {
    font-family: var(--jos-font-display); font-weight: 500; font-size: 18px; margin: 0 0 14px;
}

/* ---- Model layout (graph + controls) ---- */
.model-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--jos-border);
}
.risk-graph {
    background-color: var(--jos-white);
    border: 1px solid var(--jos-border);
    min-height: 280px;
}
.risk-graph svg { display: block; width: 100%; height: auto; }
.graph-caption {
    font-size: 13px; color: var(--jos-text-muted); margin: 12px 0 0; max-width: none;
}

/* ---- Controls ---- */
.control-stack { display: flex; flex-direction: column; gap: 20px; }
.param-group { display: flex; flex-direction: column; gap: 10px; }
.param-group-title {
    font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--jos-graphite); padding-bottom: 6px; border-bottom: 1px solid var(--jos-border);
}
.param-row {
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.param-row label { font-size: 14px; color: var(--jos-text); flex: 0 0 auto; }
.param-inputs { display: flex; align-items: center; gap: 12px; }
.slider-wrap { display: inline-flex; align-items: center; gap: 8px; }
.slider-wrap input[type="range"] {
    width: 120px; accent-color: var(--jos-black); cursor: pointer;
}
.slider-wrap output {
    font-family: var(--jos-font-mono); font-size: 13px; color: var(--jos-text);
    min-width: 34px; text-align: right;
}
.impact-wrap { font-family: var(--jos-font-mono); font-size: 13px; color: var(--jos-text); white-space: nowrap; }
.impact-wrap input[type="number"] {
    width: 56px; font-family: var(--jos-font-mono); font-size: 13px;
    padding: 6px 8px; border: 1px solid var(--jos-border); border-radius: var(--jos-radius-sm);
    margin: 0 2px; text-align: right;
}
#accuracy {
    font-family: var(--jos-font-body); font-size: 14px; padding: 8px 12px;
    border: 1px solid var(--jos-border); border-radius: var(--jos-radius-sm);
    background-color: var(--jos-white); cursor: pointer; max-width: 280px;
}
#threshold { width: 64px; }

.button-row { display: flex; gap: 16px; margin-top: 28px; flex-wrap: wrap; }
.jos-button--outline {
    background-color: transparent; color: var(--jos-black);
    border: 1px solid var(--jos-black);
}
.jos-button--outline:hover:not(:disabled) { background-color: var(--jos-smoke); opacity: 1; }

/* ---- Status / results ---- */
.status-bar { padding: 24px 0 0; font-size: 14px; color: var(--jos-graphite); }
.status-bar strong { color: var(--jos-black); font-weight: 600; }
.results { margin-top: 8px; }
.result-block { padding: 24px 0; border-top: 1px solid var(--jos-border); }
.result-block h3 {
    font-family: var(--jos-font-display); font-weight: 500; font-size: 18px; margin: 0 0 6px;
}
.result-caption { color: var(--jos-text-muted); font-size: 14px; margin: 0 0 16px; max-width: 760px; }
.result-caption .mono, .result-caption sub, .result-caption sup { font-family: var(--jos-font-mono); }

.circuit-container {
    background-color: var(--jos-white); border: 1px solid var(--jos-border);
    padding: 16px; overflow-x: auto; min-height: 120px;
}
.circuit-container svg { max-width: none; display: block; }
.circuit-placeholder {
    color: var(--jos-text-faint); font-family: var(--jos-font-mono); font-size: 13px;
    text-align: center; padding: 32px 0;
}

/* ---- Estimate cards ---- */
.estimate-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px;
}
.estimate-card {
    border: 1px solid var(--jos-border); background-color: var(--jos-white); padding: 20px;
}
.estimate-card--primary { background-color: var(--jos-black); border-color: var(--jos-black); }
.estimate-label {
    display: block; font-size: 11px; font-weight: 600; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--jos-graphite); margin-bottom: 10px;
}
.estimate-card--primary .estimate-label { color: rgba(255,255,255,0.6); }
.estimate-value {
    display: block; font-family: var(--jos-font-display); font-weight: 300;
    font-size: 38px; line-height: 1; color: var(--jos-black);
}
.estimate-card--primary .estimate-value { color: var(--jos-white); }
.estimate-sub {
    display: block; font-family: var(--jos-font-mono); font-size: 11.5px;
    color: var(--jos-slate); margin-top: 8px;
}
.estimate-card--primary .estimate-sub { color: rgba(255,255,255,0.55); }

.post-processing {
    font-family: var(--jos-font-mono); font-size: 13.5px;
    background-color: var(--jos-white); border: 1px solid var(--jos-border);
    padding: 20px; line-height: 1.7; color: var(--jos-text);
    white-space: pre-wrap; word-break: break-word;
}
.speedup-note {
    font-size: 14px; color: var(--jos-text-muted); margin: 16px 0 0; max-width: 760px;
}
.speedup-note strong { color: var(--jos-black); }

/* ---- Ingredient collapsibles ---- */
.ingredient { border-top: 1px solid var(--jos-border); }
.ingredient:last-of-type { border-bottom: 1px solid var(--jos-border); }
.ingredient summary {
    padding: 24px 0; cursor: pointer; font-family: var(--jos-font-display);
    font-weight: 500; font-size: 20px; list-style: none;
    display: flex; align-items: center; gap: 16px; transition: color var(--jos-transition);
}
.ingredient summary::-webkit-details-marker { display: none; }
.ingredient summary::after {
    content: '+'; margin-left: auto; font-family: var(--jos-font-mono);
    font-size: 24px; color: var(--jos-graphite); transition: transform var(--jos-transition);
}
.ingredient[open] summary::after { content: '\2013'; }
.ingredient summary:hover { color: var(--jos-graphite); }
.ingredient-num {
    font-family: var(--jos-font-mono); font-size: 13px; color: var(--jos-graphite);
    border: 1px solid var(--jos-border); padding: 2px 8px; font-weight: 400;
}
.ingredient-body { padding: 0 0 28px 56px; max-width: 760px; }
.ingredient-body p { font-size: 16px; margin: 0 0 16px; }
.ingredient-body .mono, .ingredient-body sub, .ingredient-body sup { font-family: var(--jos-font-mono); }
.math-block {
    background-color: var(--jos-paper); border: 1px solid var(--jos-border);
    padding: 18px 20px; margin: 16px 0; font-family: var(--jos-font-mono);
    font-size: 14px; line-height: 1.7; white-space: pre-wrap; word-break: break-word; color: var(--jos-text);
}

/* ---- Run stats ---- */
.run-stats { max-width: 600px; margin-top: 8px; }
.run-stats table { width: 100%; border-collapse: collapse; font-size: 15px; }
.run-stats th, .run-stats td { padding: 12px 0; text-align: left; border-bottom: 1px solid var(--jos-border); }
.run-stats th { font-weight: 500; color: var(--jos-graphite); width: 55%; font-size: 14px; }
.run-stats td { font-family: var(--jos-font-mono); color: var(--jos-text); font-size: 15px; }

/* ---- Caveats ---- */
.caveats { list-style: none; padding: 0; margin: 0; max-width: 800px; }
.caveats li { padding: 16px 0; border-top: 1px solid var(--jos-border); font-size: 15px; color: var(--jos-text); }
.caveats li:last-child { border-bottom: 1px solid var(--jos-border); }
.caveats strong { font-weight: 600; color: var(--jos-black); }
.caveats .mono { font-family: var(--jos-font-mono); }

/* ---- Footer ---- */
.footer {
    background-color: var(--jos-charcoal); color: var(--jos-white);
    padding: 32px; text-align: center; font-size: 13px;
}
.footer a { color: var(--jos-white); text-decoration: underline; text-underline-offset: 3px; }
.footer a:hover { opacity: 0.65; }
.footer .footer-meta { color: var(--jos-slate); margin-top: 8px; }

/* ---- Responsive ---- */
@media (max-width: 870px) {
    .navbar_germany-text { font-size: 9px; }
    .header .logo img { height: 32px; }
    .header .links { gap: 12px; }
    .header .links a.nav-link { font-size: 11px; }
    .header { padding: 16px 20px; }
}
@media (max-width: 768px) {
    .hero { padding: 64px 24px 56px; }
    .hero h1 { font-size: 40px; }
    .hero-sub { font-size: 17px; }
    .content-section { padding: 56px 24px; }
    .demo-section { padding: 0 24px 56px; }
    .demo-card { padding: 24px; }
    .model-layout { grid-template-columns: 1fr; gap: 28px; }
    .estimate-grid { grid-template-columns: 1fr; }
    .ingredient-body { padding-left: 0; }
    .button-row .jos-button { flex: 1 1 auto; }
}
@media (max-width: 480px) {
    .header .links a:not(.nav-link) i { font-size: 18px; }
    .navbar_made-in-germany { display: none; }
    .hero h1 { font-size: 32px; }
    .param-row { flex-direction: column; align-items: flex-start; gap: 6px; }
    .slider-wrap input[type="range"] { width: 160px; }
}