/* /css/styles.css — Apparchar design system */

* { box-sizing: border-box; margin: 0; padding: 0; }
*::selection { background: rgba(251,191,36,0.4); }

:root {
  /* Colors */
  --bg:        #ffffff;
  --bg-soft:   #f8fafc;
  --bg-card:   #ffffff;
  --fg:        #0f172a;
  --fg-soft:   #475569;
  --muted:     #94a3b8;
  --line:      #e2e8f0;
  --line-soft: #f1f5f9;

  --accent:        #fbbf24;
  --accent-hover:  #f59e0b;
  --accent-text:   #1a1306;
  --accent-soft:   #fef3c7;

  --primary:       #0f172a;
  --primary-hover: #1e293b;

  --ok:   #16a34a;
  --bad:  #dc2626;
  --warn: #d97706;

  /* Spacing */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;

  /* Shadow */
  --sh-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --sh-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --sh-lg: 0 12px 32px rgba(15, 23, 42, 0.08);

  /* Type */
  --font: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", system-ui, sans-serif;
  --font-display: "Plus Jakarta Sans", "Inter", var(--font);

  /* Container */
  --maxw: 1100px;
}

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--primary); }

img { max-width: 100%; height: auto; display: block; }

/* ===================== Layout ===================== */

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }

.section { padding: 64px 0; }
.section-tight { padding: 40px 0; }

@media (max-width: 600px) {
  .section { padding: 48px 0; }
}

/* ===================== Header ===================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--fg);
}
.brand-link .pp { color: var(--accent); }
.nav { display: flex; gap: 20px; align-items: center; font-size: 14px; }
.nav a { color: var(--fg-soft); font-weight: 500; }
.nav a:hover { color: var(--fg); }

@media (max-width: 700px) {
  .nav .hide-sm { display: none; }
}

/* ===================== Footer ===================== */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 32px 0;
  font-size: 14px;
  color: var(--muted);
}
.site-footer .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.site-footer a { color: var(--fg-soft); }
.site-footer a:hover { color: var(--fg); }

/* ===================== Buttons ===================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--r-md);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.05s, background 0.15s, color 0.15s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn.primary {
  background: var(--accent);
  color: var(--accent-text);
}
.btn.primary:hover { background: var(--accent-hover); color: var(--accent-text); }

.btn.dark {
  background: var(--primary);
  color: white;
}
.btn.dark:hover { background: var(--primary-hover); color: white; }

.btn.ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line);
}
.btn.ghost:hover { background: var(--bg-soft); border-color: var(--muted); }

.btn.lg { padding: 16px 28px; font-size: 16px; }
.btn.sm { padding: 8px 14px; font-size: 13px; }
.btn.full { width: 100%; }

/* ===================== Hero ===================== */

.hero {
  padding: 80px 0 64px;
  text-align: center;
  background: linear-gradient(180deg, #fef9ec 0%, var(--bg) 60%);
  border-bottom: 1px solid var(--line);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.hero h1 .accent { color: var(--accent-hover); }
.hero p.lead {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--fg-soft);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.5;
}
.hero .cta-row {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===================== Cards ===================== */

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 24px;
  box-shadow: var(--sh-sm);
}

.card.elev { box-shadow: var(--sh-md); }
.card.elev-lg { box-shadow: var(--sh-lg); }

.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }

/* Evento card */
.evento-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
  cursor: pointer;
}
.evento-card:hover { transform: translateY(-2px); box-shadow: var(--sh-md); border-color: var(--muted); }
.evento-card .img {
  aspect-ratio: 16/9;
  background: var(--bg-soft);
  background-size: cover;
  background-position: center;
}
.evento-card .body { padding: 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.evento-card .cat { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent-hover); font-weight: 600; }
.evento-card .nombre { font-size: 17px; font-weight: 700; line-height: 1.25; }
.evento-card .meta { font-size: 13px; color: var(--fg-soft); display: flex; gap: 8px; flex-wrap: wrap; }
.evento-card .price { margin-top: 8px; font-weight: 700; }

.grid-eventos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ===================== Forms ===================== */

label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 500; color: var(--fg); }
label .hint { font-size: 12px; font-weight: 400; color: var(--muted); }

input[type=text], input[type=email], input[type=tel], input[type=number], input[type=url], input[type=password], select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 11px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--fg);
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-hover);
  box-shadow: 0 0 0 3px rgba(251,191,36,0.2);
}
textarea { resize: vertical; min-height: 100px; }

/* ===================== Utilities ===================== */

.muted { color: var(--muted); }
.soft { color: var(--fg-soft); }
.small { font-size: 13px; }
.tiny { font-size: 11px; }
.center { text-align: center; }
.bold { font-weight: 700; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-16 { margin-bottom: 16px; }

.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.col { display: flex; flex-direction: column; gap: 12px; }
.gap-8 { gap: 8px; }
.gap-24 { gap: 24px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--fg-soft);
}
.badge.accent { background: var(--accent-soft); color: var(--accent-text); border-color: var(--accent); }
.badge.ok    { background: #dcfce7; color: #166534; border-color: #bbf7d0; }
.badge.warn  { background: #fef3c7; color: #854d0e; border-color: #fde68a; }
.badge.bad   { background: #fee2e2; color: #991b1b; border-color: #fecaca; }

/* ===================== Empty / Loading ===================== */

.empty {
  text-align: center;
  padding: 64px 24px;
  color: var(--muted);
}
.empty .icon { font-size: 56px; margin-bottom: 12px; }

.loading {
  text-align: center;
  padding: 80px 24px;
  color: var(--muted);
}
.spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--line);
  border-top-color: var(--accent-hover);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.alert {
  padding: 12px 14px;
  border-radius: var(--r-md);
  font-size: 14px;
  margin: 16px 0;
}
.alert.bad { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert.ok  { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert.warn { background: #fef3c7; color: #854d0e; border: 1px solid #fde68a; }