/* =============================================================
   Tomaticket – Event Page Template Stylesheet
   Matches: entradas2.tomaticket.es event page layout
   ============================================================= */

/* ── 1. Design Tokens ─────────────────────────────────────── */
:root {
  --color-brand:        #e91e63;
  --color-brand-dark:   #c2185b;
  --color-brand-light:  #fce4ec;

  --color-bg:           #f5f5f5;
  --color-surface:      #ffffff;
  --color-border:       #e0e0e0;
  --color-border-light: #f0f0f0;

  --color-text-primary:   #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-muted:     #888888;
  --color-text-inverse:   #ffffff;

  --color-warning:  #ff9800;
  --color-success:  #4caf50;
  --color-danger:   #f44336;

  --font-base: 'Helvetica Neue', Arial, sans-serif;
  --font-size-xs:   0.6875rem;  /* 11px */
  --font-size-sm:   0.8125rem;  /* 13px */
  --font-size-base: 0.9375rem;  /* 15px */
  --font-size-md:   1rem;       /* 16px */
  --font-size-lg:   1.125rem;   /* 18px */
  --font-size-xl:   1.375rem;   /* 22px */
  --font-size-2xl:  1.75rem;    /* 28px */
  --font-size-3xl:  2.25rem;    /* 36px */

  --font-weight-normal:   400;
  --font-weight-medium:   500;
  --font-weight-semibold: 600;
  --font-weight-bold:     700;

  --line-height-tight: 1.2;
  --line-height-base:  1.55;
  --line-height-loose: 1.75;

  --radius-sm:   4px;
  --radius-md:   6px;
  --radius-lg:   10px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 3px 10px rgba(0,0,0,.10);
  --shadow-lg: 0 6px 20px rgba(0,0,0,.13);

  --transition: 0.18s ease;

  --header-height:  50px;
  --container-max:  1160px;

  --spacing-xs:  4px;
  --spacing-sm:  8px;
  --spacing-md:  16px;
  --spacing-lg:  24px;
  --spacing-xl:  32px;
  --spacing-2xl: 48px;
}

/* ── 2. Reset & Base ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background: var(--color-bg);
  min-height: 100vh;
}

a { color: var(--color-brand); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-brand-dark); }

img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; font-size: inherit; }

:focus-visible { outline: 3px solid var(--color-brand); outline-offset: 2px; }

/* ── 3. Layout ────────────────────────────────────────────── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ── 4. Header ────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.header-logo-img {
  height: 30px;
  width: auto;
}

.header-logo-text {
  font-size: 1.125rem;
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  letter-spacing: -0.3px;
}

.header-logo-text .logo-dot {
  color: #ffffff;
  font-weight: var(--font-weight-normal);
}

.header-help {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  text-decoration: none;
  transition: color var(--transition);
}

.header-help:hover { color: var(--color-text-primary); }

.header-help svg {
  width: 18px;
  height: 18px;
}

/* Language switcher */
.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 1px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.lang-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3px 6px;
  font-size: 1.15rem;
  line-height: 1;
  text-decoration: none;
  transition: opacity var(--transition), background var(--transition);
  border-right: 1px solid var(--color-border);
  opacity: 0.55;
}

.lang-link:last-child { border-right: none; }

.lang-link:hover {
  opacity: 1;
  background: var(--color-border-light);
}

.lang-link.active {
  opacity: 1;
  background: var(--color-brand-light);
}

@media (max-width: 480px) {
  .lang-switcher { display: none; }
}

/* ── 5. Event Hero Banner ─────────────────────────────────── */
.event-hero {
  position: relative;
  overflow: hidden;
  background: #0a0a0a;
  max-height: 340px;
}

.event-hero-image {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: center top;
  display: block;
  opacity: 0.85;
}

.event-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0) 30%,
    rgba(0,0,0,0.65) 100%
  );
  display: flex;
  align-items: flex-end;
}

.event-hero-content {
  width: 100%;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.event-hero-content .container {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.event-hero-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  line-height: var(--line-height-tight);
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

/* Back nav arrow */
.hero-back-btn {
  position: absolute;
  top: 50%;
  left: var(--spacing-md);
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition);
  z-index: 5;
}

.hero-back-btn:hover { background: rgba(0,0,0,0.7); }

/* ── 6. Event Meta Strip ──────────────────────────────────── */
.event-meta-strip {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.event-meta-strip .container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  min-height: 46px;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px var(--spacing-lg) 10px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.meta-item svg {
  width: 15px;
  height: 15px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.meta-divider {
  width: 1px;
  height: 18px;
  background: var(--color-border);
  margin: 0 var(--spacing-lg) 0 0;
  flex-shrink: 0;
}

/* ── 7. Event Page Layout (2-column) ──────────────────────── */
.event-page {
  padding: 0 0 var(--spacing-2xl);
}

.event-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--spacing-xl);
  align-items: start;
  padding-top: var(--spacing-lg);
}

/* ── 8. Tab Navigation ────────────────────────────────────── */
.event-tabs {
  display: flex;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--spacing-xl);
}

.tab-btn {
  padding: 14px 20px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
}

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

.tab-btn.active {
  color: var(--color-text-primary);
  border-bottom-color: var(--color-text-primary);
}

/* ── 9. Section Headings ──────────────────────────────────── */
.section-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.heading-bracket {
  color: var(--color-brand);
  font-size: 1.3em;
  line-height: 1;
  font-weight: var(--font-weight-bold);
}

/* ── 10. Info / Description Section ──────────────────────── */
.info-section {
  margin-bottom: var(--spacing-xl);
}

.event-description {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-loose);
  color: var(--color-text-secondary);
}

.event-description p + p { margin-top: var(--spacing-md); }

.event-description strong { color: var(--color-text-primary); }

.language-note {
  margin-top: var(--spacing-md);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ── 11. Sessions Section ─────────────────────────────────── */
.sessions-section { }

.sessions-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

/* "Buscar por fecha" pill button */
.btn-date-filter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}

.btn-date-filter:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.btn-date-filter svg {
  width: 14px;
  height: 14px;
}

/* View toggle (icon buttons) */
.view-toggle {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.view-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 30px;
  color: var(--color-text-muted);
  transition: background var(--transition), color var(--transition);
}

.view-btn:hover { background: var(--color-border-light); color: var(--color-text-primary); }
.view-btn.active { background: var(--color-text-primary); color: #fff; }

.view-btn svg { width: 14px; height: 14px; }

/* Sessions list container */
.sessions-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ── 12. Session Row ──────────────────────────────────────── */
.session-row {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: var(--spacing-md);
  padding: 14px var(--spacing-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.session-row:hover {
  box-shadow: var(--shadow-md);
  border-color: #ccc;
}

/* Date block */
.session-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  line-height: 1.2;
  gap: 2px;
  padding-right: var(--spacing-md);
  border-right: 1px solid var(--color-border-light);
}

.session-date-day {
  font-size: 1.9rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1;
}

.session-date-month {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.session-date-weekday {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 3px;
}

/* Session info (name, venue, badge) */
.session-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.session-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-venue {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Availability badges */
.session-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  margin-top: 2px;
}

.session-badge::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.badge-few    { color: #e65100; }
.badge-few::before    { background: #ff9800; }
.badge-medium { color: #e65100; }
.badge-medium::before { background: #ff9800; }
.badge-available { color: #2e7d32; }
.badge-available::before { background: #4caf50; }
.badge-sold-out { color: #c62828; }
.badge-sold-out::before { background: #f44336; }

/* Session action (price + button) */
.session-action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  min-width: 130px;
}

.session-price {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  white-space: nowrap;
}

.session-price strong {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* ── 13. Sessions Pagination ──────────────────────────────── */
.sessions-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-border-light);
}

.sessions-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ── 14. Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 9px 20px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-brand);
  color: #fff;
  border-color: var(--color-brand);
}
.btn-primary:hover {
  background: var(--color-brand-dark);
  border-color: var(--color-brand-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.btn-sm {
  padding: 7px 14px;
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 13px 24px;
  font-size: var(--font-size-md);
  border-radius: var(--radius-md);
}

.btn-full { width: 100%; }

.btn:disabled,
.btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── 15. Sticky Sidebar Card ──────────────────────────────── */
.event-sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--spacing-md));
}

.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.sidebar-price-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.sidebar-price-amount {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

/* ── 16. Footer (minimal bar) ─────────────────────────────── */
.site-footer {
  background: #1a1a1a;
  padding: 12px 0;
  margin-top: var(--spacing-2xl);
}

.footer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Language selector */
.footer-lang {
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-lang select {
  appearance: none;
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.75);
  font-size: var(--font-size-xs);
  font-family: inherit;
  cursor: pointer;
  padding: 2px 18px 2px 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='rgba(255,255,255,0.6)' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 2px center;
}

.footer-lang svg {
  width: 14px;
  height: 14px;
  color: rgba(255,255,255,0.6);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.55);
  padding: 2px 10px;
  border-right: 1px solid rgba(255,255,255,0.15);
  transition: color var(--transition);
  white-space: nowrap;
}

.footer-legal a:first-child { padding-left: 0; }
.footer-legal a:last-child  { border-right: none; }
.footer-legal a:hover { color: rgba(255,255,255,0.9); }

.footer-copy {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,0.45);
  white-space: nowrap;
}

/* ── 17. Responsive ───────────────────────────────────────── */
@media (max-width: 900px) {
  .event-layout {
    grid-template-columns: 1fr 260px;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .event-layout {
    grid-template-columns: 1fr;
  }

  .event-sidebar {
    position: static;
    order: -1;
  }

  .sidebar-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
  }

  .sidebar-price-label { margin-bottom: 0; }
  .sidebar-price-amount { margin-bottom: 0; font-size: var(--font-size-xl); }

  .event-hero-image { height: 220px; }

  .event-hero-title { font-size: var(--font-size-xl); }

  .meta-item { font-size: var(--font-size-xs); }

  .session-row {
    grid-template-columns: 72px 1fr;
    grid-template-rows: auto auto;
    gap: var(--spacing-sm);
  }

  .session-action {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    min-width: unset;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border-light);
  }

  .footer-bar { flex-direction: column; align-items: flex-start; gap: var(--spacing-sm); }
  .footer-legal { gap: 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--spacing-md); }
  .event-meta-strip .container { flex-direction: column; align-items: flex-start; gap: 0; }
  .meta-divider { display: none; }
  .meta-item { padding: 5px 0; }
  .session-name { white-space: normal; }
  .session-venue { white-space: normal; }
  .footer-legal { flex-direction: column; gap: 2px; }
  .footer-legal a { border-right: none; padding: 1px 0; }
}

/* ── 18. Print ────────────────────────────────────────────── */
@media print {
  .site-header, .event-sidebar, .site-footer { display: none; }
  body { background: #fff; }
  .session-row { border: 1px solid #ccc; break-inside: avoid; }
}