/* Solar City — SC-2 release polish. Midnight base, solar gold, leaf green,
   sky cyan accents. Phone-first: 320 / 360 / 390 and up. */
.sc-page {
    --sc-midnight: #0b1420;
    --sc-panel: #101d2e;
    --sc-panel-2: #15263a;
    --sc-line: rgba(160, 200, 235, 0.22);
    --sc-text: #ebf3fb;
    --sc-muted: #a9bed5;
    --sc-gold: #f2c04a;
    --sc-green: #57d98f;
    --sc-cyan: #4cc9e8;
    --sc-coral: #ff7f70;
    --sc-radius: 14px;
    background:
        radial-gradient(1200px 500px at 85% -10%, rgba(242, 192, 74, 0.10), transparent 60%),
        radial-gradient(900px 420px at -10% 30%, rgba(87, 217, 143, 0.07), transparent 55%),
        var(--sc-midnight);
    color: var(--sc-text);
    font-size: 1rem;
    line-height: 1.55;
}
.sc-shell { width: min(64rem, 100% - 2rem); margin-inline: auto; }
.sc-page h1, .sc-page h2, .sc-page h3, .sc-page h4 { color: var(--sc-text); margin: 0 0 0.55em; line-height: 1.18; overflow-wrap: break-word; }
.sc-page p, .sc-page li, .sc-page dt, .sc-page dd, .sc-page small, .sc-page strong { overflow-wrap: break-word; }
.sc-page p { margin: 0 0 0.9em; }

/* Hero */
.sc-hero { padding: 3.2rem 0 2.2rem; }
.sc-eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; margin-bottom: 1.1rem; }
.sc-badge {
    display: inline-block; padding: 0.32rem 0.7rem; border-radius: 999px;
    border: 1px solid rgba(242, 192, 74, 0.55); color: var(--sc-gold);
    font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
    background: rgba(242, 192, 74, 0.10);
}
.sc-eyebrow__name { color: var(--sc-cyan); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.82rem; }
.sc-hero h1 { font-size: clamp(1.9rem, 6.5vw, 3.1rem); letter-spacing: -0.01em; }
.sc-hero__copy { max-width: 38rem; color: var(--sc-muted); font-size: 1.06rem; }
.sc-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.3rem 0 1.1rem; }
.sc-disclosure {
    max-width: 40rem; font-size: 0.88rem; color: var(--sc-muted);
    border-left: 3px solid var(--sc-coral); padding-left: 0.75rem;
}

/* How it works */
.sc-how { padding: 1.6rem 0 2rem; border-top: 1px solid var(--sc-line); }
.sc-how:focus { outline: none; }
.sc-how h2 { font-size: 1.35rem; }
.sc-how__steps { margin: 0 0 0.9rem; padding-left: 1.2rem; color: var(--sc-muted); }
.sc-how__steps li { margin-bottom: 0.55rem; }
.sc-how__steps strong { color: var(--sc-text); }
.sc-how__note { color: var(--sc-muted); font-size: 0.92rem; }

/* Game frame */
.sc-game { padding: 1.2rem 0 3.4rem; border-top: 1px solid var(--sc-line); }
.sc-toolbar {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
    gap: 0.7rem; padding: 0.8rem; border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius); background: var(--sc-panel);
}
.sc-toolbar__id { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem; }
.sc-toolbar__id strong { letter-spacing: 0.05em; }
.sc-stat { color: var(--sc-muted); font-size: 0.88rem; }
.sc-stat b { color: var(--sc-cyan); font-size: 1rem; margin-left: 0.25rem; }
.sc-toolbar__assist { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* Buttons — every important control at least 48x48 */
.sc-button {
    display: inline-flex; flex-direction: column; justify-content: center; align-items: center;
    gap: 0.15rem; min-height: 48px; min-width: 48px; padding: 0.65rem 1.1rem;
    border-radius: 12px; border: 1px solid var(--sc-line);
    background: var(--sc-panel-2); color: var(--sc-text);
    font: inherit; font-weight: 600; text-align: center; text-decoration: none;
    cursor: pointer; transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}
.sc-button:hover { border-color: var(--sc-cyan); }
.sc-button:focus-visible { outline: 3px solid var(--sc-cyan); outline-offset: 2px; }
.sc-button:disabled { opacity: 0.5; cursor: not-allowed; }
.sc-primary { background: var(--sc-gold); border-color: var(--sc-gold); color: #221a05; }
.sc-primary:hover { border-color: var(--sc-gold); filter: brightness(1.06); }
.sc-ghost { background: transparent; }
.sc-chip { min-width: 48px; padding: 0.55rem 0.85rem; font-size: 0.9rem; }
.sc-chip[aria-pressed="true"] { border-color: var(--sc-green); color: var(--sc-green); background: rgba(87, 217, 143, 0.10); }

/* Stage panels */
.sc-stage { margin-top: 0.9rem; }
.sc-panel {
    padding: 1rem; border: 1px solid var(--sc-line); border-radius: var(--sc-radius);
    background: var(--sc-panel);
}
.sc-panel__title { font-size: 1.2rem; }
.sc-turnline { color: var(--sc-text); font-size: 1.02rem; margin-bottom: 0.25rem; }
.sc-turnline span { color: var(--sc-gold); font-weight: 700; }
.sc-budgetline { color: var(--sc-muted); font-size: 0.95rem; margin-bottom: 0.6rem; }
.sc-budgetline b { color: var(--sc-green); }
.sc-situation { color: var(--sc-muted); font-size: 0.94rem; }
.sc-total { font-size: 1.25rem; }
.sc-total b { color: var(--sc-gold); font-size: 1.6rem; }
.sc-rank b { color: var(--sc-green); }
.sc-summary { color: var(--sc-text); }
.sc-strong b, .sc-improve b { color: var(--sc-cyan); }

/* Metrics */
.sc-metrics {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
    gap: 0.5rem; margin: 0 0 0.9rem; padding: 0;
}
.sc-metric {
    display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem;
    padding: 0.5rem 0.7rem; border: 1px solid var(--sc-line); border-radius: 10px;
    background: var(--sc-panel-2);
}
.sc-metric dt { margin: 0; color: var(--sc-muted); font-size: 0.85rem; }
.sc-metric dd { margin: 0; color: var(--sc-cyan); font-weight: 700; font-size: 1.05rem; }

/* In-flow assist guidance — never overlays cards */
.sc-guide {
    margin: 0 0 0.8rem; padding: 0.6rem 0.85rem; border-radius: 10px;
    border: 1px solid rgba(87, 217, 143, 0.45); background: rgba(87, 217, 143, 0.10);
    color: var(--sc-green); font-size: 0.93rem; font-weight: 600;
}

/* Cards */
.sc-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; margin-bottom: 0.9rem; }
.sc-card { align-items: flex-start; text-align: left; width: 100%; padding: 0.8rem 0.9rem; }
.sc-card strong { font-size: 1rem; }
.sc-card small { color: var(--sc-muted); font-weight: 400; line-height: 1.4; }
.sc-card__tension { color: var(--sc-gold); font-style: normal; font-size: 0.84rem; }
.sc-card.is-selected { border-color: var(--sc-green); background: rgba(87, 217, 143, 0.10); }
.sc-state { color: var(--sc-cyan); font-size: 0.82rem; font-weight: 700; }
.sc-card.is-selected .sc-state { color: var(--sc-green); }
.sc-card:disabled .sc-state { color: var(--sc-coral); }

.is-assist-target { box-shadow: 0 0 0 3px var(--sc-green); border-color: var(--sc-green); }

.sc-feedback {
    margin: 0; padding: 0.55rem 0.85rem; border-radius: 10px;
    border: 1px solid rgba(76, 201, 232, 0.4); background: rgba(76, 201, 232, 0.08);
    color: var(--sc-cyan); font-size: 0.9rem;
}

/* History */
.sc-history__title { margin-top: 0.4rem; font-size: 1rem; }
.sc-history { margin: 0 0 1rem; padding-left: 1.25rem; color: var(--sc-muted); }
.sc-history li { margin-bottom: 0.3rem; }

/* Actions — full-width primary on phones */
.sc-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* Assist text/contrast modes */
html.is-large-text .sc-page { font-size: 1.14rem; }
html.is-high-contrast .sc-page {
    --sc-line: rgba(220, 235, 250, 0.55);
    --sc-muted: #d3e2f2;
    --sc-panel: #0a1523;
    --sc-panel-2: #0e1c2f;
}
html.is-high-contrast .sc-button:focus-visible { outline-color: #ffffff; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .sc-page *, .sc-page *::before, .sc-page *::after {
        animation: none !important;
        transition: none !important;
    }
}

/* Phone-first: single column cards and full-width actions at 360 and below */
@media (max-width: 480px) {
    .sc-hero { padding-top: 2.4rem; }
    .sc-actions .sc-button { width: 100%; }
}
@media (max-width: 380px) {
    .sc-cards { grid-template-columns: 1fr; }
    .sc-metrics { grid-template-columns: 1fr 1fr; }
    .sc-toolbar__assist .sc-button { flex: 1 1 auto; }
}
@media (max-width: 330px) {
    .sc-metrics { grid-template-columns: 1fr; }
    .sc-shell { width: calc(100% - 1.4rem); }
    .sc-panel { padding: 0.8rem; }
}
/* SC-2 additions: setup explanation, in-panel disclaimer, repeat notes, turn count */
.sc-setup-note { color: var(--sc-muted); font-size: 0.92rem; max-width: 42rem; }
.sc-setup-disclaimer {
    margin: 0.9rem 0 0; max-width: 40rem; color: var(--sc-muted); font-size: 0.85rem;
    border-left: 3px solid var(--sc-coral); padding-left: 0.75rem;
}
.sc-repeat { color: var(--sc-gold); font-size: 0.82rem; font-weight: 600; line-height: 1.35; }
.sc-turncount { color: var(--sc-cyan); font-weight: 700; }

/* SC-2 phone-first: neighbourhood cards one column at compact widths */
@media (max-width: 480px) {
    .sc-cards[aria-label="Neighbourhood scenarios"] { grid-template-columns: 1fr; }
}