:root {
  --bg: #0f172a;
  --card: #111827;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --accent: #0f766e;
  --accent-light: #14b8a6;
  --border: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #164e63 0, var(--bg) 45%);
  color: var(--text);
  min-height: 100vh;
}

.app-shell {
  width: min(720px, 100%);
  margin: 0 auto;
  padding: 28px 18px;
}

.hero {
  padding: 28px 0;
}

.eyebrow {
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.2rem, 10vw, 4rem);
  line-height: 1;
  margin: 0 0 16px;
}

h2 {
  margin-top: 0;
}

p {
  color: var(--muted);
  line-height: 1.55;
}

.card {
  background: rgba(17, 24, 39, 0.86);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.status-box {
  margin-top: 18px;
  padding: 14px;
  border-radius: 14px;
  background: rgba(15, 118, 110, 0.18);
  border: 1px solid rgb(252, 135, 2);
  /* border: 1px solid rgba(20, 184, 166, 0.35); */
}

.actions {
  margin-top: 18px;
}

button {
  width: 100%;
  border: 0;
  border-radius: 16px;
  padding: 15px 18px;
  background: var(--accent-light);
  color: #042f2e;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
}

button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.gps-result {
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.75);
}

.gps-result h3 {
  margin-top: 0;
}

.gps-result dl {
  margin: 0;
  display: grid;
  gap: 12px;
}

.gps-result div {
  display: grid;
  gap: 4px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.gps-result div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.gps-result dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.gps-result dd {
  margin: 0;
  font-weight: 800;
  word-break: break-word;
}

.hidden {
  display: none;
}

.file-input {
  display: none;
}

.file-button {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 16px;
  padding: 15px 18px;
  background: #f8fafc;
  color: #0f172a;
  font-weight: 800;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
}

.actions {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.photo-preview-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.75);
}

.photo-preview-box h3 {
  margin-top: 0;
}

.photo-preview-box img {
  display: block;
  width: 100%;
  max-height: 420px;
  object-fit: contain;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #020617;
}

.evidence-actions {
  margin-top: 18px;
}

.evidence-result {
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.75);
}

.evidence-result h3 {
  margin-top: 0;
}

.evidence-canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: #020617;
}

.download-button {
  display: block;
  margin-top: 14px;
  width: 100%;
  border-radius: 16px;
  padding: 15px 18px;
  background: #f8fafc;
  color: #0f172a;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.secondary-button {
  background: rgba(248, 250, 252, 0.12);
  color: #f8fafc;
  border: 1px solid var(--border);
  margin-top: 14px;
}

.secondary-button:hover {
  background: rgba(248, 250, 252, 0.18);
}

.install-box {
  margin-top: 18px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.35);
}

.install-button {
  background: #14b8a6;
  color: #042f2e;
}

.install-help {
  margin: 10px 0 0;
  font-size: 0.9rem;
}

.share-button {
  margin-top: 12px;
  background: rgba(20, 184, 166, 0.18);
  color: #f8fafc;
  border: 1px solid rgba(20, 184, 166, 0.45);
}

.share-button:hover {
  background: rgba(20, 184, 166, 0.28);
}

.aclaracion {
  margin-top: 6px;
  color: #14b8a6;
  font-size: 14px;
}

.promo-box {
  margin-top: 18px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.35);
}

.promo-box p {
  margin: 8px 0 12px;
  font-size: 0.92rem;
}

.promo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(248, 250, 252, 0.12);
  color: #27d4eb;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--border);
}

.counter-box {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(248, 250, 252, 0.08);
  border: 1px solid var(--border);
  color: var(--muted);
}

.counter-box strong {
  color: #f8fafc;
}

.counter-box span {
  font-weight: 800;
  color: #14b8a6;
}

.gps-accuracy-warning {
  position: sticky;
  top: 0;
  z-index: 9999;
  padding: 12px 14px;
  margin: 0 0 12px 0;
  border-radius: 12px;
  background: #fff3cd;
  color: #664d03;
  border: 1px solid #ffec99;
  font-weight: 600;
  line-height: 1.35;
}