/* Simulator — dark theme matching 974.live guides.css.
   Loaded in addition to /guides.css (which provides nav, footer, base typography
   and CSS custom properties). Only the simulator-specific primitives live here. */

.sim-shell {
  max-width: 880px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.sim-breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 20px;
}
.sim-breadcrumb a { color: var(--muted); }
.sim-breadcrumb a:hover { color: var(--fg); }

.sim-intro h1 {
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1.15;
  margin: 0 0 12px;
  letter-spacing: -0.5px;
}
.sim-intro p.lede {
  color: var(--muted);
  font-size: 17px;
  margin: 0 0 24px;
}

.sim-meta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--dim);
  margin: 0 0 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.sim-meta strong { color: var(--muted); font-weight: 500; }

/* ---------- Quiz ---------- */

.sim-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 26px;
  margin: 16px 0 24px;
}

.sim-progress {
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 0 12px;
}
.sim-progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width .25s ease;
}
.sim-progress-label {
  margin: 0 0 18px;
  font-size: 12px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sim-question-label {
  font-size: 22px;
  line-height: 1.3;
  margin: 0 0 6px;
  color: var(--fg);
}
.sim-question-hint {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.sim-option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin: 0 0 12px;
}
.sim-option-grid--multi {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.sim-option {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color .12s ease, background .12s ease, transform .08s ease;
}
.sim-option:hover {
  border-color: var(--accent);
  background: rgba(79, 209, 197, 0.06);
}
.sim-option:active { transform: translateY(1px); }
.sim-option.is-selected {
  border-color: var(--accent);
  background: rgba(79, 209, 197, 0.1);
  box-shadow: inset 0 0 0 1px var(--accent);
}
.sim-option-label {
  font-size: 15px;
  font-weight: 500;
  color: var(--fg);
}
.sim-option-sub {
  font-size: 12.5px;
  color: var(--muted);
}

.sim-numeric-wrap {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 8px 0 22px;
}
.sim-numeric-input {
  background: #0e0e16;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font: inherit;
  font-size: 22px;
  color: var(--fg);
  width: 180px;
}
.sim-numeric-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79, 209, 197, 0.15);
}
.sim-numeric-suffix {
  color: var(--muted);
  font-size: 16px;
}

.sim-cta {
  display: inline-block;
  background: var(--accent);
  color: #0a0a0f;
  border: 1px solid var(--accent);
  padding: 11px 22px;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  transition: filter .12s ease, transform .08s ease;
}
.sim-cta:hover { filter: brightness(1.1); }
.sim-cta:active { transform: translateY(1px); }
.sim-cta--ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--border);
}
.sim-cta--ghost:hover {
  border-color: var(--accent);
  background: rgba(79, 209, 197, 0.05);
}
.sim-cta--sm { padding: 7px 14px; font-size: 13px; }

.sim-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.sim-back {
  background: transparent;
  border: none;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  padding: 6px 0;
  cursor: pointer;
}
.sim-back:hover { color: var(--fg); text-decoration: underline; }

/* ---------- Results ---------- */

.sim-results { display: block; }

.sim-hero {
  background: linear-gradient(135deg, rgba(79, 209, 197, 0.12), rgba(79, 209, 197, 0.02));
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 32px 26px;
  text-align: center;
  margin: 8px 0 24px;
}
.sim-hero-label {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.sim-hero-total {
  margin: 0 0 4px;
  font-size: clamp(36px, 6vw, 52px);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}
.sim-hero-sub {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.sim-warning {
  background: rgba(245, 158, 11, 0.07);
  border-left: 3px solid #f59e0b;
  border-radius: 8px;
  padding: 14px 18px;
  margin: 0 0 16px;
}
.sim-warning h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: #f59e0b;
}
.sim-warning ul {
  margin: 0;
  padding-left: 20px;
  color: var(--fg);
  font-size: 14px;
}
.sim-warning ul li { margin: 4px 0; }
.sim-warning-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 12.5px;
  font-style: italic;
}
.sim-warning--deadline {
  background: rgba(239, 68, 68, 0.07);
  border-left-color: #ef4444;
}
.sim-warning--deadline h3 { color: #ef4444; }

.sim-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 24px;
}

.sim-aide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.sim-aide-grid--muted .sim-aide-card { opacity: 0.6; }

.sim-aide-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 10px;
  padding: 18px 20px;
}
.sim-aide-card.is-excluded {
  border-left-color: #f59e0b;
  opacity: 0.8;
}
.sim-aide-card.is-noneligible {
  border-left-color: var(--border);
}

.sim-aide-head { margin-bottom: 8px; }
.sim-aide-sigle {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  letter-spacing: 0.2px;
}
.sim-aide-name {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 14px;
}
.sim-aide-amount {
  margin: 8px 0 2px;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.sim-aide-unit {
  font-size: 13px;
  color: var(--muted);
  font-weight: 400;
  margin-left: 4px;
}
.sim-aide-label {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--muted);
}
.sim-aide-desc {
  margin: 10px 0 12px;
  color: var(--fg);
  font-size: 14px;
  line-height: 1.55;
}
.sim-aide-excluded {
  margin: 6px 0 8px;
  font-size: 12.5px;
  color: #f59e0b;
  font-style: italic;
}

.sim-aide-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 12px;
}
.sim-tag {
  display: inline-block;
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 11px;
  background: var(--code-bg);
  color: var(--muted);
  border: 1px solid var(--border);
  letter-spacing: 0.1px;
}
.sim-tag--info {
  color: var(--accent);
  border-color: rgba(79, 209, 197, 0.3);
}
.sim-tag--urgent {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.06);
}

.sim-aide-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.sim-aide-reasons {
  margin: 6px 0 8px;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
}
.sim-aide-reasons li { margin: 3px 0; }

.sim-noneligible {
  margin: 28px 0 16px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.sim-noneligible summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 14px;
  padding: 6px 0;
}
.sim-noneligible summary:hover { color: var(--fg); }
.sim-noneligible[open] summary { margin-bottom: 14px; }

.sim-no-results {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
  font-size: 15px;
}

.sim-disclaimer {
  margin-top: 32px;
  padding: 14px 16px;
  background: var(--code-bg);
  border-radius: 8px;
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.55;
}

/* ---------- Modal ---------- */

.sim-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.sim-modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  max-width: 540px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
}
.sim-modal h3 { margin: 0 0 6px; font-size: 18px; }
.sim-modal-sub {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 13.5px;
}
.sim-modal-list {
  margin: 0 0 18px;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.6;
}
.sim-modal-list li { margin: 4px 0; }

/* ---------- Pillar landing card ---------- */

.sim-landing-card {
  margin: 24px 0;
  padding: 24px 26px;
  background: linear-gradient(135deg, rgba(79, 209, 197, 0.06), transparent);
  border: 1px solid var(--accent);
  border-radius: 12px;
}
.sim-landing-card h2 {
  margin: 0 0 6px;
  font-size: 18px;
  color: var(--fg);
}
.sim-landing-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 560px) {
  .sim-card { padding: 22px 18px; }
  .sim-hero { padding: 24px 16px; }
  .sim-aide-card { padding: 16px 16px; }
  .sim-actions-bar .sim-cta { flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
  .sim-progress-bar, .sim-option, .sim-cta { transition: none; }
}