/* Errea Platform - Estilos principales (blanco/negro, minimalista) */
:root {
  --color-bg: #fafafa;
  --color-surface: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #666;
  --color-border: #e5e5e5;
  --color-accent: #000;
  --color-accent-hover: #333;
  --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius: 6px;
  --shadow: 0 1px 3px rgba(0,0,0,.06);
  --shadow-lg: 0 4px 12px rgba(0,0,0,.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  font-weight: 600;
  letter-spacing: -0.02em;
}
h1 { font-size: 1.75rem; }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }

/* Layout público */
.layout-public {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.layout-public main {
  flex: 1;
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  width: 100%;
}

/* Header público */
.header-public {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
}
.header-public .wrap {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-public .logo {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--color-text);
}
.header-public .logo:hover { text-decoration: none; }

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4em;
  padding: .6rem 1.2rem;
  font-size: .9rem;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.btn:hover {
  border-color: var(--color-text);
  background: var(--color-text);
  color: var(--color-surface);
  text-decoration: none;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-surface);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: var(--color-surface);
}
.btn-sm { padding: .4rem .9rem; font-size: .85rem; }
.btn-block { width: 100%; }

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-text);
}
.btn-outline:hover {
  background: var(--color-text);
  color: var(--color-surface);
  border-color: var(--color-text);
  text-decoration: none;
}

/* Focus accesibilidad (teclado) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Formularios */
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  margin-bottom: .35rem;
  font-weight: 500;
  font-size: .9rem;
  color: var(--color-text);
}
.form-control {
  width: 100%;
  padding: .6rem .85rem;
  font-size: .95rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color .15s;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-text);
}
.form-control::placeholder { color: var(--color-text-muted); }
select.form-control { cursor: pointer; }

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-body { padding: 1.5rem; }
.card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  font-size: .95rem;
}

/* Tablas */
.table-wrap { overflow-x: auto; }
table.table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
table.table th,
table.table td {
  padding: .75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
table.table th {
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
table.table tbody tr:hover { background: var(--color-bg); }

/* Alertas */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .9rem;
}
.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}
.alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}
.alert-info {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

/* Utilidades */
.text-muted { color: var(--color-text-muted); }
.compra-bienvenida { margin: .75rem 0 0; font-size: .95rem; line-height: 1.5; color: var(--color-text-muted); }
.text-sm { font-size: .875rem; }
.text-xs { font-size: .8rem; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* Footer */
.footer-public {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: .85rem;
  color: var(--color-text-muted);
}

/* Club: edición pack (precio pack y lista de prendas) */
.club-pack-precio {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0.25rem 0 0;
}
.club-pack-prendas-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.club-pack-prendas-list li {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--color-border);
}
.club-pack-prendas-list li:last-child {
  border-bottom: none;
}
.club-pack-form-card .admin-card-body,
.club-pack-form-card .card-body {
  max-width: 560px;
}