/* ExpressWin — mobile-first, brand-led */

:root {
  --bg-deep: #062820;
  --bg-mid: #0b3d2e;
  --bg-glow: #1a6b4a;
  --sand: #e8dcc8;
  --sand-soft: #f3ebe0;
  --ink: #0e1a16;
  --muted: #5c6b64;
  --accent: #e85d04;
  --accent-deep: #c44900;
  --win: #2d6a4f;
  --lose: #3d4f47;
  --danger: #9b2226;
  --line: rgba(232, 220, 200, 0.18);
  --radius: 14px;
  --font-display: "Bebas Neue", "Arial Narrow", Impact, sans-serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-body);
  color: var(--sand-soft);
  background: var(--bg-deep);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(26, 107, 74, 0.55), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 80%, rgba(232, 93, 4, 0.12), transparent 50%),
    linear-gradient(165deg, #041f18 0%, var(--bg-mid) 45%, #083528 100%);
  animation: ambience 14s ease-in-out infinite alternate;
}

@keyframes ambience {
  from { filter: saturate(1) brightness(1); }
  to { filter: saturate(1.08) brightness(1.05); }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  text-align: center;
  padding: clamp(2.5rem, 8vw, 4.5rem) 1.25rem 0.5rem;
}

.brand {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 14vw, 5.5rem);
  letter-spacing: 0.04em;
  line-height: 0.9;
  color: var(--sand);
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  animation: brand-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.tagline {
  margin: 0.65rem 0 0;
  font-size: clamp(0.95rem, 2.8vw, 1.1rem);
  font-weight: 500;
  color: rgba(243, 235, 224, 0.82);
  letter-spacing: 0.02em;
  animation: fade-up 0.8s 0.15s both;
}

.gps-banner {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 0.35rem 0.65rem;
  margin: 1rem auto 0;
  max-width: min(100% - 2rem, 28rem);
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  border: 1px solid rgba(232, 220, 200, 0.22);
  background: rgba(4, 24, 20, 0.55);
  font-size: 0.82rem;
  animation: fade-up 0.8s 0.2s both;
}

.gps-label {
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: rgba(232, 220, 200, 0.65);
}

.gps-coords {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--sand);
  letter-spacing: 0.02em;
}

.gps-accuracy {
  color: #52b788;
  font-weight: 500;
}

.gps-banner[data-state="pending"] .gps-coords {
  color: #c9a227;
}

.gps-banner[data-state="denied"] .gps-coords,
.gps-banner[data-state="error"] .gps-coords {
  color: #e9c4c4;
}

.gps-banner[data-state="denied"] .gps-accuracy,
.gps-banner[data-state="error"] .gps-accuracy,
.gps-banner[data-state="pending"] .gps-accuracy:empty {
  display: none;
}

@keyframes brand-in {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

.shell {
  width: min(100% - 2rem, 28rem);
  margin: 0 auto;
  padding-bottom: 3rem;
}

.hero-copy {
  margin: 1rem 0 1.35rem;
  text-align: center;
  font-size: 0.98rem;
  color: rgba(243, 235, 224, 0.78);
  animation: fade-up 0.8s 0.25s both;
}

.panel {
  background: rgba(8, 40, 32, 0.72);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem 1.35rem;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  margin-bottom: 1.1rem;
  animation: fade-up 0.75s 0.3s both;
}

.field-label,
.draws legend,
.panel h2 {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(232, 220, 200, 0.7);
  margin: 0 0 0.55rem;
}

.panel h2 {
  margin-bottom: 0.85rem;
}

.code-row input {
  width: 100%;
  border: 1px solid rgba(232, 220, 200, 0.28);
  background: rgba(4, 24, 20, 0.85);
  color: var(--sand);
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95rem 1rem;
  border-radius: 10px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.code-row input::placeholder {
  color: rgba(232, 220, 200, 0.35);
  letter-spacing: 0.04em;
  font-weight: 500;
  text-transform: none;
}

.code-row input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.25);
}

.draws {
  border: 0;
  margin: 1.15rem 0 0;
  padding: 0;
}

.draw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.draw-opt {
  cursor: pointer;
  display: block;
}

.draw-opt input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.draw-opt span {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.75rem 0.7rem;
  border-radius: 10px;
  border: 1px solid rgba(232, 220, 200, 0.2);
  background: rgba(4, 24, 20, 0.55);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.draw-opt strong {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sand);
}

.draw-opt small {
  font-size: 0.72rem;
  color: var(--muted);
}

.draw-opt input:checked + span {
  border-color: var(--accent);
  background: rgba(232, 93, 4, 0.14);
  transform: translateY(-1px);
}

.draw-opt input:focus-visible + span {
  box-shadow: 0 0 0 3px rgba(232, 93, 4, 0.3);
}

.location-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 1rem 0 1.15rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.22);
  font-size: 0.82rem;
  color: rgba(243, 235, 224, 0.8);
}

.loc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c9a227;
  flex-shrink: 0;
  animation: pulse 1.4s ease-in-out infinite;
}

.location-bar[data-state="ready"] .loc-dot {
  background: #52b788;
  animation: none;
}

.location-bar[data-state="denied"] .loc-dot,
.location-bar[data-state="error"] .loc-dot {
  background: var(--danger);
  animation: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

#location-text {
  flex: 1;
  min-width: 0;
}

.linkish {
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0;
  white-space: nowrap;
}

.linkish:hover {
  text-decoration: underline;
}

.cta {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  color: #1a0f05;
  background: linear-gradient(135deg, #ff8c42 0%, var(--accent) 55%, var(--accent-deep) 100%);
  cursor: pointer;
  box-shadow: 0 10px 28px rgba(232, 93, 4, 0.35);
  transition: transform 0.15s, filter 0.15s, opacity 0.15s;
}

.cta:hover:not(:disabled) {
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.cta:active:not(:disabled) {
  transform: translateY(1px);
}

.cta:disabled {
  opacity: 0.55;
  cursor: wait;
}

.result {
  margin-top: 1rem;
  padding: 1rem 1.05rem;
  border-radius: 12px;
  border: 1px solid transparent;
  animation: result-in 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes result-in {
  from { opacity: 0; transform: translateY(8px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

.result.win {
  background: rgba(45, 106, 79, 0.35);
  border-color: rgba(82, 183, 136, 0.45);
}

.result.lose {
  background: rgba(61, 79, 71, 0.4);
  border-color: rgba(232, 220, 200, 0.15);
}

.result.used,
.result.error {
  background: rgba(155, 34, 38, 0.22);
  border-color: rgba(155, 34, 38, 0.4);
}

.result h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.result p {
  margin: 0;
  font-size: 0.92rem;
  color: rgba(243, 235, 224, 0.88);
}

.result .meta {
  margin-top: 0.65rem;
  font-size: 0.78rem;
  color: rgba(243, 235, 224, 0.6);
}

.draws-list {
  display: grid;
  gap: 0.55rem;
}

.draw-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 0.75rem;
  align-items: baseline;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  background: rgba(4, 24, 20, 0.5);
  border: 1px solid rgba(232, 220, 200, 0.1);
}

.draw-row .name {
  font-weight: 600;
  text-transform: capitalize;
  color: var(--sand);
}

.draw-row .ends {
  font-size: 0.75rem;
  color: var(--muted);
  grid-column: 1 / -1;
}

.draw-row .slots {
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffb703;
}

.how-list {
  margin: 0;
  padding-left: 1.15rem;
  color: rgba(243, 235, 224, 0.82);
  font-size: 0.9rem;
}

.how-list li + li {
  margin-top: 0.55rem;
}

.how-list strong {
  color: var(--sand);
  font-weight: 600;
}

.muted {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.site-footer {
  text-align: center;
  padding: 0.5rem 1.25rem 2rem;
  font-size: 0.75rem;
  color: rgba(243, 235, 224, 0.45);
}

@media (min-width: 640px) {
  .shell {
    width: min(100% - 2.5rem, 34rem);
  }

  .panel {
    padding: 1.45rem 1.5rem 1.55rem;
  }

  .draw-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .shell {
    width: min(100% - 3rem, 52rem);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.1rem 1.25rem;
    align-items: start;
  }

  .hero {
    grid-column: 1 / -1;
  }

  .enter-panel {
    grid-row: span 2;
  }

  .draw-grid {
    grid-template-columns: 1fr 1fr;
  }
}

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