/*
  Sistema de diseño: "Talón de entrada"
  Referencia al ticket/talón de papel de eventos: perforación lateral,
  tipografía de sello, tono papel + tinta índigo. Nada de gradientes
  genéricos ni tarjetas flotantes tipo SaaS.
*/

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --paper: #f3efe6;
  --paper-raised: #fbf9f4;
  --ink: #1a1a2e;
  --ink-soft: #55536b;
  --stamp: #b3472e;
  --stamp-soft: #e7c9bd;
  --ok: #2f6b4f;
  --ok-bg: #e3ede6;
  --error: #b3472e;
  --line: #d8d2c2;
  --radius: 4px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(26,26,46,0.05) 1px, transparent 0);
  background-size: 22px 22px;
  color: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.ticket {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 32px 32px;
  box-shadow: 0 1px 0 rgba(26,26,46,0.04);
}

.ticket::before,
.ticket::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
}
.ticket::before { left: -12px; }
.ticket::after { right: -12px; }

.eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stamp);
  font-weight: 500;
  margin: 0 0 6px;
}

h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.subtitle {
  color: var(--ink-soft);
  font-size: 13px;
  margin: 0 0 28px;
  line-height: 1.5;
}

label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
  margin-top: 18px;
}
label:first-of-type { margin-top: 0; }

input[type="text"],
input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  outline: none;
  transition: border-color 0.15s ease;
}
input:focus {
  border-color: var(--stamp);
}
input:focus-visible {
  outline: 2px solid var(--stamp);
  outline-offset: 1px;
}

.btn {
  width: 100%;
  margin-top: 26px;
  padding: 13px 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper-raised);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.1s ease, background 0.15s ease;
}
.btn:hover { background: var(--stamp); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn:focus-visible { outline: 2px solid var(--stamp); outline-offset: 2px; }

.divider {
  border: none;
  border-top: 1px dashed var(--line);
  margin: 28px 0 0;
}

.status {
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  line-height: 1.5;
  display: none;
}
.status.show { display: block; }
.status.ok { background: var(--ok-bg); color: var(--ok); border: 1px solid #c3d9c9; }
.status.error { background: var(--stamp-soft); color: var(--stamp); border: 1px solid #ddb3a4; }

.hidden { display: none !important; }

/* Scanner específico */
.scan-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 8px;
}
#reader { width: 100%; height: 100%; }
#reader video { object-fit: cover; }

.result-badge {
  margin-top: 20px;
  padding: 22px 18px;
  border-radius: var(--radius);
  text-align: center;
  display: none;
}
.result-badge.show { display: block; }
.result-badge .icon { font-size: 32px; display: block; margin-bottom: 8px; }
.result-badge .name { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 700; margin: 4px 0 0; }
.result-badge .msg { font-size: 12px; margin-top: 4px; opacity: 0.8; }
.result-badge.ok { background: var(--ok-bg); color: var(--ok); }
.result-badge.error { background: var(--stamp-soft); color: var(--stamp); }

/* Dashboard específico */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}
.stat-box {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 16px;
  text-align: center;
}
.stat-box .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}
.stat-box .label {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-top: 6px;
}

.log {
  margin-top: 24px;
  max-height: 220px;
  overflow-y: auto;
}
.log-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}
.log-row .tag {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  text-transform: uppercase;
}
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.pending { background: var(--paper); color: var(--ink-soft); border: 1px solid var(--line); }

.nav-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 24px;
  font-size: 11px;
}
.nav-links a {
  color: var(--ink-soft);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
}
.nav-links a:hover { color: var(--stamp); border-color: var(--stamp); }

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