/* Charge Smart — ACCU.eco Game Lab · Game 05 · CS-2 playable-alpha release polish */

.page-charge-smart {
  --cs-navy: #071426;
  --cs-charcoal: #0d1b2e;
  --cs-panel: #102138;
  --cs-line: rgba(102, 224, 255, 0.18);
  --cs-cyan: #4fd8ff;
  --cs-green: #35d07f;
  --cs-coral: #ef7a6d;
  --cs-amber: #f0b653;
  --cs-softgreen: #9fe2b8;
  --cs-ink: #eaf6ff;
  --cs-muted: #a8c2d8;
}

.page-charge-smart .cs-page {
  background:
    linear-gradient(180deg, var(--cs-navy) 0%, var(--cs-charcoal) 60%, #0a1626 100%);
  color: var(--cs-ink);
}

.cs-shell { max-width: 62rem; margin: 0 auto; padding: 0 1rem; }

.cs-hero { padding: 3rem 0 2rem; }
.cs-eyebrow { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 0 0 1rem; }
.cs-badge {
  display: inline-block; padding: 0.35rem 0.75rem; border-radius: 999px;
  border: 1px solid var(--cs-cyan); color: var(--cs-cyan);
  font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase;
}
.cs-eyebrow__name { color: var(--cs-muted); font-weight: 600; }
.cs-hero h1 { font-size: clamp(1.8rem, 6vw, 3rem); line-height: 1.15; margin: 0 0 1rem; overflow-wrap: break-word; }
.cs-hero__copy { max-width: 46rem; color: var(--cs-muted); margin: 0 0 1.25rem; }
.cs-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0 0 1rem; }
.cs-disclosure { font-size: 0.85rem; color: var(--cs-muted); max-width: 46rem; }

.cs-summary { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; padding: 0; margin: 0 0 1rem; }
.cs-summary li {
  border: 1px solid var(--cs-line); border-radius: 999px; padding: 0.4rem 0.8rem;
  font-size: 0.85rem; color: var(--cs-ink); background: rgba(79, 216, 255, 0.06);
}

.cs-how { padding: 2rem 0; }
.cs-how__steps { display: grid; gap: 0.75rem; padding-left: 1.25rem; max-width: 46rem; }
.cs-how__note { color: var(--cs-muted); max-width: 46rem; }

.cs-game { padding: 2rem 0 3rem; }
.cs-toolbar { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; align-items: center; margin: 0 0 1rem; }
.cs-toolbar__id { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.cs-stat { color: var(--cs-muted); font-size: 0.9rem; }
.cs-stat b { color: var(--cs-cyan); }
.cs-toolbar__assist { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* Buttons — every important target at least 48 × 48 px */
.cs-button {
  min-height: 48px; min-width: 48px;
  border-radius: 0.75rem; border: 1px solid var(--cs-line);
  background: var(--cs-panel); color: var(--cs-ink);
  padding: 0.65rem 1rem; font: inherit; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  overflow-wrap: break-word;
}
.cs-button:disabled { opacity: 0.5; cursor: not-allowed; }
.cs-button:focus-visible { outline: 3px solid var(--cs-cyan); outline-offset: 2px; }
.cs-primary { background: var(--cs-cyan); border-color: var(--cs-cyan); color: #04121f; font-weight: 700; width: 100%; }
.cs-ghost { background: transparent; }
.cs-chip { font-size: 0.85rem; }
.cs-chip[aria-pressed="true"] { border-color: var(--cs-green); color: var(--cs-green); }

.cs-stage { display: block; }

/* In-flow assist guidance — never overlays cards */
.cs-cue {
  border-left: 4px solid var(--cs-cyan);
  background: rgba(79, 216, 255, 0.08);
  padding: 0.6rem 0.85rem; border-radius: 0 0.5rem 0.5rem 0;
  color: var(--cs-ink); margin: 1rem 0 0.75rem; max-width: 46rem;
}
.cs-feedback {
  border-left: 4px solid var(--cs-amber);
  background: rgba(240, 182, 83, 0.1);
  padding: 0.6rem 0.85rem; border-radius: 0 0.5rem 0.5rem 0; margin: 0 0 0.75rem;
}
.is-assist-target { box-shadow: 0 0 0 3px var(--cs-green); border-color: var(--cs-green); }

/* Setup */
.cs-scenarios { display: grid; gap: 0.75rem; margin: 0 0 1rem; }
.cs-card { flex-direction: column; align-items: flex-start; text-align: left; gap: 0.35rem; padding: 1rem; width: 100%; }
.cs-card span { color: var(--cs-muted); }
.cs-card em { color: var(--cs-softgreen); font-style: normal; font-size: 0.9rem; }
.cs-card .cs-card__state { color: var(--cs-ink); font-weight: 700; }
.cs-card.is-active .cs-card__state { color: var(--cs-cyan); }
.cs-card.is-active { border-color: var(--cs-cyan); box-shadow: inset 0 0 0 1px var(--cs-cyan); }

/* Dispatch */
.cs-blockhead h3 { margin: 0 0 0.35rem; }
.cs-remaining { color: var(--cs-muted); margin: 0 0 0.5rem; }
.cs-rail { list-style: none; display: flex; flex-wrap: wrap; gap: 0.35rem; padding: 0; margin: 0 0 1rem; }
.cs-rail__block {
  border: 1px solid var(--cs-line); border-radius: 0.5rem; padding: 0.3rem 0.55rem;
  font-size: 0.85rem; color: var(--cs-muted);
}
.cs-rail__block.is-done { border-color: var(--cs-green); color: var(--cs-green); }
.cs-rail__block.is-now { border-color: var(--cs-cyan); color: var(--cs-cyan); font-weight: 700; }

.cs-chargers { list-style: none; display: grid; gap: 0.5rem; padding: 0; margin: 0 0 1rem; grid-template-columns: 1fr 1fr; }
.cs-charger {
  border: 1px dashed var(--cs-line); border-radius: 0.75rem; padding: 0.6rem 0.75rem;
  display: flex; align-items: center; gap: 0.5rem; color: var(--cs-muted); min-height: 48px;
}
.cs-charger.is-occupied { border-style: solid; border-color: var(--cs-cyan); color: var(--cs-ink); }
.cs-charger__port {
  width: 0.9rem; height: 0.9rem; border-radius: 50%;
  border: 2px solid var(--cs-cyan); flex: 0 0 auto;
}
.cs-charger.is-occupied .cs-charger__port { background: var(--cs-cyan); }

.cs-grid { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0 0 0.5rem; }
.cs-metric {
  border: 1px solid var(--cs-line); border-radius: 0.75rem; padding: 0.5rem 0.75rem;
  font-size: 0.9rem; color: var(--cs-muted); display: inline-flex; flex-direction: column; gap: 0.25rem;
}
.cs-metric b { color: var(--cs-ink); }
.cs-metric--clean b { color: var(--cs-softgreen); }
.cs-metric--price b { color: var(--cs-amber); }
.cs-metric--pressure b { color: var(--cs-coral); }
.cs-meter { display: block; width: 7rem; height: 0.45rem; border-radius: 999px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.cs-meter__fill { display: block; height: 100%; background: var(--cs-amber); }
.cs-meter__fill.is-high { background: var(--cs-coral); }

.cs-fleet { display: grid; gap: 0.75rem; margin: 0 0 0.5rem; grid-template-columns: 1fr 1fr; }
.cs-vehicle { flex-direction: column; align-items: flex-start; text-align: left; gap: 0.4rem; padding: 0.85rem; width: 100%; }
.cs-vehicle__head { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; width: 100%; }
.cs-vehicle__icon {
  width: 1.4rem; height: 0.8rem; border: 2px solid currentColor; border-radius: 0.25rem 0.6rem 0.25rem 0.25rem;
  flex: 0 0 auto; position: relative;
}
.cs-vehicle__status { margin-left: auto; font-size: 0.8rem; border: 1px solid var(--cs-line); border-radius: 999px; padding: 0.15rem 0.55rem; }
.cs-status-selected .cs-vehicle__status { border-color: var(--cs-cyan); color: var(--cs-cyan); }
.cs-status-ready .cs-vehicle__status { border-color: var(--cs-green); color: var(--cs-green); }
.cs-status-departedShort .cs-vehicle__status { border-color: var(--cs-coral); color: var(--cs-coral); }
.cs-status-notArrived .cs-vehicle__status { border-style: dashed; }
.cs-vehicle.is-selected { border-color: var(--cs-cyan); box-shadow: inset 0 0 0 1px var(--cs-cyan); }
.cs-vehicle__times { color: var(--cs-muted); font-size: 0.85rem; }
.cs-vehicle__charge { font-size: 0.85rem; color: var(--cs-muted); display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem; }
.cs-batt { display: inline-block; width: 4.5rem; height: 0.45rem; border-radius: 999px; background: rgba(255, 255, 255, 0.12); overflow: hidden; }
.cs-batt__fill { display: block; height: 100%; background: var(--cs-green); }

.cs-lastblock { color: var(--cs-softgreen); margin: 0.75rem 0 0; }
.cs-donelist { margin-top: 1rem; }
.cs-donelist h3 { margin: 0 0 0.4rem; font-size: 1rem; }
.cs-donelist ul { margin: 0; padding-left: 1.2rem; color: var(--cs-muted); }

/* Result */
.cs-result__total { font-size: clamp(1.6rem, 6vw, 2.4rem); margin: 0.5rem 0 0.25rem; color: var(--cs-cyan); }
.cs-result__scenario { color: var(--cs-muted); margin: 0 0 0.5rem; }
.cs-result__summary { max-width: 46rem; }
.cs-result__strong b { color: var(--cs-green); }
.cs-result__improve { color: var(--cs-muted); max-width: 46rem; }
.cs-scores { list-style: none; padding: 0; margin: 1rem 0; display: grid; gap: 0.5rem; }
.cs-scores li {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem;
  border: 1px solid var(--cs-line); border-radius: 0.75rem; padding: 0.55rem 0.75rem;
}
.cs-scores li b { color: var(--cs-cyan); min-width: 2.2rem; text-align: right; }
.cs-scores li span:first-child { flex: 1 1 10rem; }
.cs-departures ul, .cs-history ol { color: var(--cs-muted); padding-left: 1.2rem; display: grid; gap: 0.3rem; }
.cs-departures h3, .cs-history h3 { font-size: 1rem; margin: 1rem 0 0.4rem; }
.cs-result__actions { display: grid; gap: 0.75rem; margin: 1.25rem 0 0; }

/* Assist modes */
.cs-page.cs-large-text { font-size: 1.15em; }
.cs-page.cs-high-contrast {
  --cs-muted: #d8e8f5;
  --cs-line: rgba(160, 230, 255, 0.55);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .cs-page *, .cs-page *::before, .cs-page *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
    scroll-behavior: auto !important;
  }
}

/* Phone-first: one-column vehicle cards at 360px and below */
@media (max-width: 400px) {
  .cs-fleet { grid-template-columns: 1fr; }
  .cs-chargers { grid-template-columns: 1fr; }
  .cs-toolbar__assist .cs-button { flex: 1 1 auto; }
  .cs-grid { flex-direction: column; }
}

/* CS-2 public-alpha presentation polish */
.cs-badge { background: rgba(79, 216, 255, 0.10); }
.cs-setup h3 { margin: 0 0 0.5rem; }
.cs-setup__context { margin: 0 0 0.75rem; color: var(--cs-muted); }
.cs-setup__timeline { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; margin: 1rem 0; }
.cs-setup__timeline strong { flex-basis: 100%; }
.cs-setup__timeline span { border: 1px solid var(--cs-border); border-radius: 0.5rem; padding: 0.45rem 0.6rem; }
.cs-charger { font-weight: 700; }
.cs-metric { min-width: 10.5rem; }
.cs-vehicle, .cs-card, .cs-button { overflow-wrap: normal; word-break: normal; hyphens: none; }
@media (max-width: 360px) {
  .cs-grid { display: grid; grid-template-columns: 1fr; }
  .cs-metric { min-width: 0; }
  .cs-setup__timeline span { flex: 1 1 calc(33.333% - 0.5rem); text-align: center; }
}