/*
 * portal/css/base.css
 *
 * CARREGA ANTES de design-tokens.css (ver portal/base.html).
 * Nao redefine --pc-ref-* nem --pc-sys-color-* — esses tokens vem de
 * core/css/design-tokens.css, que carrega depois e vence na cascata.
 *
 * Este arquivo define apenas:
 *   - Reset / base tipografica
 *   - Componentes legados com cores via tokens M3
 *
 * NOTA: Os tokens de CTA de conversão (--pc-comp-cta-conversion-*) vivem em
 *       core/css/design-tokens.css e são consumidos aqui via var().
 */

:root {
  /* Layout */
  --max: 1160px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--pc-font-family-base, Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif);
  background: var(--pc-sys-color-background);
  color: var(--pc-sys-color-on-surface);
  line-height: 1.5;
  font-size: 16px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: scroll;
}

body.portal-nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--pc-elevation-focus);
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 16px;
}

.header {
  position: sticky;
  top: 0;
  z-index: var(--pc-z-sticky, 40);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(203,214,220,.9);
}

.header__row {
  position: relative;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* ── Logo da marca ──────────────────────────────────────────────── */
.brand__logo {
  display: block;
  height: 38px;        /* cabe com folga no header de 72px */
  width: auto;         /* mantém proporção do viewBox 440×72 */
  max-width: 220px;    /* evita logo gigante em telas largas */
  object-fit: contain;
  /* remove gap inferior de img inline */
  vertical-align: middle;
}

@media (max-width: 640px) {
  .brand__logo {
    height: 30px;
    max-width: 170px;
  }
}

.brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: var(--pc-sys-color-on-primary);
  background: var(--pc-sys-color-primary);
  box-shadow: 0 10px 22px rgba(49,95,124,.22);
  font-weight: 900;
}

.header__nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: 999px;
  background: var(--pc-sys-color-surface);
  color: var(--pc-sys-color-on-surface);
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
  box-shadow: var(--pc-elevation-1);
}

.header__nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.portal-nav-open .header__nav-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.portal-nav-open .header__nav-toggle span:nth-child(2) {
  opacity: 0;
}

.portal-nav-open .header__nav-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--pc-sys-color-on-surface-variant);
  font-weight: 800;
  font-size: 14px;
  transition: background var(--pc-motion-duration-medium, .18s) ease, color var(--pc-motion-duration-medium, .18s) ease, transform var(--pc-motion-duration-medium, .18s) ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--pc-sys-color-on-surface);
  background: var(--pc-state-primary-hover);
}

.portal-nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 38;
  background: var(--pc-sys-color-scrim, rgba(23,35,43,.42));
  backdrop-filter: blur(4px);
}

.hero {
  padding: 28px 0 18px;
}

.hero__panel {
  position: relative;
  overflow: hidden;
  border-radius: var(--pc-radius-2xl);
  background: linear-gradient(135deg, var(--pc-ref-primary-10) 0, var(--pc-ref-primary-20) 52%, var(--pc-ref-primary-30) 100%);
  color: var(--pc-sys-color-inverse-on-surface);
  box-shadow: var(--pc-elevation-2);
  padding: 38px 40px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
}

.hero h1 {
  margin: 14px 0 10px;
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.04;
  letter-spacing: -.04em;
  max-width: 720px;
}

.hero p {
  max-width: 660px;
  margin: 0;
  color: rgba(255,255,255,.86);
  font-size: 17px;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.section {
  padding: 20px 0;
}

.section__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section__head h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.12;
  letter-spacing: -.03em;
}

.section__head p {
  margin: 6px 0 0;
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 15px;
}

.card,
.panel {
  background: var(--pc-sys-color-surface);
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: var(--pc-radius-lg);
  box-shadow: var(--pc-elevation-1);
}

.panel {
  padding: 22px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
}

.grid-events {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

/* ─── Event Card — M3 Elevated Card ────────────────────────────────── */

.event-card {
  display: flex;
  flex-direction: column;
  background: var(--pc-comp-card-bg);
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: var(--pc-radius-xl);
  box-shadow: var(--pc-elevation-1);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition:
    transform var(--pc-motion-duration-medium) var(--pc-motion-easing-standard),
    box-shadow var(--pc-motion-duration-medium) var(--pc-motion-easing-standard),
    border-color var(--pc-motion-duration-medium) var(--pc-motion-easing-standard);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pc-elevation-2);
  border-color: var(--pc-sys-color-outline);
}

.event-card:focus-visible {
  outline: 2px solid var(--pc-state-focus-ring);
  outline-offset: 3px;
  box-shadow: var(--pc-elevation-focus);
}

.event-card__cover {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--pc-sys-color-primary) 0, var(--pc-ref-primary-20) 55%, var(--pc-ref-primary-10) 100%);
}

.event-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--pc-motion-duration-long) var(--pc-motion-easing-standard);
}

.event-card:hover .event-card__cover img {
  transform: scale(1.04);
}

.event-card__status {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: var(--pc-radius-full);
  background: rgba(29, 36, 51, .72);
  color: var(--pc-sys-color-inverse-on-surface);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .01em;
  backdrop-filter: blur(8px);
}

/* event-card__chip removido — categoria migrada para o footer do card */

.event-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 14px 16px 16px;
}

.event-card__title {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.34;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--pc-sys-color-on-surface);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-card__meta {
  display: grid;
  gap: 4px;
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 12.5px;
  line-height: 1.5;
}

.event-card__date,
.event-card__place {
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.event-card__date {
  color: var(--pc-sys-color-on-surface);
  font-weight: 600;
}

.event-card__place {
  color: var(--pc-sys-color-on-surface-variant);
  font-weight: 500;
}

.event-card__icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  margin-top: 2px;
  fill: currentColor;
  opacity: .7;
}

.event-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--pc-sys-color-surface-variant);
}

.event-card__price {
  font-size: 12px;
  font-weight: 700;
  color: var(--pc-sys-color-primary);
}

/* ─── Categoria no rodapé do card ──────────────────────────────────────
   Badge sutil: secondary-container + texto on-secondary-container.
   Fica à esquerda; o CTA empurra para a direita via margin-left: auto
   aplicado no .event-card__cta.
────────────────────────────────────────────────────────── */
.event-card__category {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: var(--pc-radius-full);
  background: var(--pc-sys-color-secondary-container);
  color: var(--pc-sys-color-on-secondary-container);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 120px;
}

.event-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
  color: var(--pc-sys-color-primary);
  font-weight: 800;
  font-size: 13px;
  white-space: nowrap;
}

.event-card__cta::after {
  content: '\2192';
  transition: transform var(--pc-motion-duration-medium) var(--pc-motion-easing-standard);
}

.event-card:hover .event-card__cta::after,
.event-card:focus-visible .event-card__cta::after {
  transform: translateX(3px);
}

/* ─── Badges ─── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--pc-status-info-container);
  color: var(--pc-status-info-content);
  font-size: 12px;
  font-weight: 800;
}

.badge--white {
  background: rgba(255,255,255,.16);
  color: var(--pc-sys-color-inverse-on-surface);
}

.badge--success {
  background: var(--pc-status-success-container);
  color: var(--pc-status-success-content);
}

.badge--warning {
  background: var(--pc-status-attention-container);
  color: var(--pc-status-attention-content);
}

.badge--danger {
  background: var(--pc-status-critical-container);
  color: var(--pc-status-critical-content);
}

.muted {
  color: var(--pc-sys-color-on-surface-variant);
}

.meta {
  display: grid;
  gap: 7px;
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 14px;
  margin: 12px 0 16px;
}

.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.btn-qty {
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border-radius: 10px;
  font-size: 20px;
  line-height: 1;
}

@keyframes btn-spin {
  to { transform: rotate(360deg) }
}

/* ─── Botão CTA de Conversão ─────────────────────────────────────────────
   Cores via --pc-comp-cta-conversion-* (design-tokens.css).
   Tertiary Coral (#C24B2A) — "energia, evento, destaque editorial".
─────────────────────────────────────────────────────────────── */
.btn--cta-primary {
  width: 100%;
  min-height: 52px;
  padding: 0 24px;
  border-radius: var(--pc-radius-full);
  background: var(--pc-comp-cta-conversion-bg);
  color: var(--pc-comp-cta-conversion-fg);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: .01em;
  box-shadow: var(--pc-comp-cta-conversion-shadow);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background var(--pc-motion-duration-medium,.18s) ease, transform var(--pc-motion-duration-medium,.18s) ease, box-shadow var(--pc-motion-duration-medium,.18s) ease, opacity var(--pc-motion-duration-medium,.18s) ease;
}

.btn--cta-primary:hover:not(:disabled) {
  background: var(--pc-comp-cta-conversion-bg-hover);
  transform: translateY(-1px);
  box-shadow: var(--pc-comp-cta-conversion-shadow-hover);
}

.btn--cta-primary:active:not(:disabled) {
  background: var(--pc-comp-cta-conversion-bg-press);
  transform: translateY(0);
  box-shadow: var(--pc-comp-cta-conversion-shadow);
}

.btn--cta-primary:disabled {
  opacity: .46;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn--cta-primary .ticket-summary__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
}

.btn--cta-primary .btn-spinner {
  animation: btn-spin .8s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .btn--cta-primary,
  .btn {
    transition: none;
  }
}

.split {
  display: grid;
  grid-template-columns: minmax(0,1.45fr) minmax(320px,.85fr);
  gap: 24px;
  align-items: start;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, var(--pc-ref-neutral-10) 0, var(--pc-ref-neutral-20) 55%, var(--pc-ref-neutral-30) 100%);
  border-radius: var(--pc-radius-2xl);
  padding: 30px;
  color: var(--pc-sys-color-inverse-on-surface);
  box-shadow: var(--pc-elevation-2);
}

.detail-hero__banner {
  border-radius: var(--pc-radius-xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--pc-sys-color-primary) 0, var(--pc-sys-color-secondary) 55%, var(--pc-ref-primary-10) 100%);
  box-shadow: 0 16px 28px rgba(0,0,0,.18);
}

.detail-title {
  margin: 12px 0 14px;
  font-size: clamp(32px,4.1vw,48px);
  line-height: 1.04;
  letter-spacing: -.04em;
  max-width: 700px;
}

.detail-meta {
  display: grid;
  gap: 10px;
  color: rgba(255,255,255,.90);
  font-size: 15px;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.field label {
  font-size: 14px;
  font-weight: 800;
  color: var(--pc-sys-color-on-surface);
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
input[type="tel"],
input[type="password"],
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--pc-comp-field-border, var(--pc-sys-color-outline-variant));
  background: var(--pc-sys-color-surface);
  color: var(--pc-sys-color-on-surface);
  border-radius: var(--pc-radius-md);
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--pc-motion-duration-medium,.18s) ease, box-shadow var(--pc-motion-duration-medium,.18s) ease;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--pc-comp-field-focus-border);
  box-shadow: var(--pc-elevation-focus);
}

input.field--error,
select.field--error,
textarea.field--error {
  border-color: var(--pc-comp-field-error-border);
  box-shadow: 0 0 0 4px rgba(90,80,99,.14);
}

.field-help {
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 13px;
  margin-top: 4px;
}

.field-error-msg {
  color: var(--pc-sys-color-error);
  font-size: 13px;
  font-weight: 600;
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: var(--pc-radius-lg);
  background: var(--pc-sys-color-surface);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--pc-sys-color-outline-variant);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--pc-sys-color-surface-container-low);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--pc-sys-color-on-surface-variant);
}

tr:last-child td {
  border-bottom: 0;
}

.right {
  text-align: right;
}

.summary {
  display: grid;
  gap: 12px;
}

.summary__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 15px;
}

.summary__row strong {
  color: var(--pc-sys-color-on-surface);
  font-size: 18px;
}

.participant-card {
  background: var(--pc-sys-color-surface);
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: 18px;
  padding: 18px;
}

.ticket-box {
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: 16px;
  padding: 16px;
  background: var(--pc-sys-color-surface);
  margin-bottom: 14px;
}

.ticket-box__head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.ticket-box__title {
  font-size: 19px;
  font-weight: 800;
  color: var(--pc-sys-color-on-surface);
  margin: 0 0 6px;
  letter-spacing: -.02em;
}

.ticket-box__price {
  font-size: 24px;
  font-weight: 900;
  color: var(--pc-sys-color-on-surface);
  margin: 6px 0 8px;
}

.ticket-qty {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ticket-qty input {
  width: 56px;
  min-height: 32px;
  text-align: center;
  padding: 6px;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 24px;
  align-items: start;
}

.checkout-main-col {}

.checkout-step {
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: var(--pc-radius-xl);
  overflow: hidden;
  background: var(--pc-sys-color-surface);
  box-shadow: var(--pc-elevation-1);
  margin-bottom: 20px;
}

.checkout-step:last-child {
  margin-bottom: 0;
}

.checkout-step__head {
  padding: 18px 20px;
  border-bottom: 1px solid var(--pc-sys-color-outline-variant);
  background: var(--pc-sys-color-surface-container-low);
}

.checkout-step__eyebrow {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--pc-sys-color-primary);
  margin-bottom: 6px;
}

.checkout-step__title {
  margin: 0;
  font-size: 21px;
  line-height: 1.2;
  color: var(--pc-sys-color-on-surface);
}

.checkout-step__desc {
  margin: 8px 0 0;
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 14px;
}

.checkout-step__body {
  padding: 20px;
}

.checkout-sidebar {
  position: sticky;
  top: 90px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ticket-card {
  background: var(--pc-sys-color-surface);
  border-radius: var(--pc-radius-xl);
  box-shadow: var(--pc-elevation-1);
  overflow: hidden;
  border: none;
  transition: box-shadow var(--pc-motion-duration-medium, .18s) var(--pc-motion-easing-standard, ease);
}

.ticket-card:hover {
  box-shadow: var(--pc-elevation-2);
}

.checkout-sidebar__head {
  padding: 20px;
  color: var(--pc-sys-color-inverse-on-surface);
  background: linear-gradient(135deg, var(--pc-ref-primary-10) 0, var(--pc-ref-primary-20) 55%, var(--pc-ref-primary-30) 100%);
}

.checkout-sidebar__body {
  padding: 20px;
}

.checkout-items {
  display: grid;
  gap: 14px;
}

.checkout-item {
  border: 1px solid var(--pc-sys-color-outline-variant);
  border-radius: 16px;
  padding: 14px;
  background: var(--pc-sys-color-surface);
}

.checkout-item__row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--pc-sys-color-on-surface-variant);
  font-weight: 800;
  font-size: 14px;
  transition: color .18s ease;
}

.back-link:hover {
  color: var(--pc-sys-color-on-surface);
}

.empty-state {
  background: var(--pc-sys-color-surface);
  border: 1px dashed var(--pc-sys-color-outline);
  border-radius: 18px;
  padding: 24px;
  color: var(--pc-sys-color-on-surface-variant);
}

.empty-state--rich {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  border: 1px dashed var(--pc-sys-color-outline);
  border-radius: 18px;
  background: var(--pc-sys-color-surface);
  color: var(--pc-sys-color-on-surface-variant);
  gap: 6px;
}

.empty-state__icon {
  font-size: 36px;
  margin-bottom: 6px;
  opacity: .45;
  line-height: 1;
}

.empty-state__title {
  color: var(--pc-sys-color-on-surface);
  font-size: 16px;
  font-weight: 800;
  margin: 0;
  line-height: 1.3;
}

.empty-state__desc {
  margin: 4px 0 0;
  max-width: 38ch;
  font-size: 14px;
  line-height: 1.55;
  color: var(--pc-sys-color-on-surface-variant);
}

.empty-state__action {
  margin-top: 14px;
}

.messages {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.message {
  border-radius: var(--pc-radius-md);
  padding: 14px 16px;
  font-weight: 700;
  border: 1px solid transparent;
  font-size: 14px;
}

.message.error {
  background: var(--pc-status-critical-container);
  color: var(--pc-status-critical-content);
  border-color: var(--pc-sys-color-error-container);
}

.message.success {
  background: var(--pc-status-success-container);
  color: var(--pc-status-success-content);
  border-color: var(--pc-sys-color-tertiary-container);
}

.message.warning {
  background: var(--pc-status-attention-container);
  color: var(--pc-status-attention-content);
  border-color: var(--pc-status-attention-container);
}

.message.info {
  background: var(--pc-status-info-container);
  color: var(--pc-status-info-content);
  border-color: var(--pc-sys-color-primary-container);
}

.footer {
  border-top: 1px solid var(--pc-sys-color-outline-variant);
  margin-top: 36px;
  padding: 30px 0 42px;
  color: var(--pc-sys-color-on-surface-variant);
  font-size: 14px;
  background: rgba(255,255,255,.55);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 22px;
}

.footer h4 {
  margin: 0 0 10px;
  color: var(--pc-sys-color-on-surface);
  font-size: 15px;
}

.footer p,
.footer a {
  margin: 0;
  color: var(--pc-sys-color-on-surface-variant);
}

.spacer-8  { height: 8px; }
.spacer-16 { height: 16px; }

@media (max-width: 839px) {
  .header__nav-toggle {
    display: inline-flex;
  }

  .nav {
    position: fixed;
    top: 84px;
    right: 16px;
    left: 16px;
    z-index: 45;
    display: grid;
    gap: 8px;
    padding: 16px;
    border: 1px solid var(--pc-sys-color-outline-variant);
    border-radius: var(--pc-radius-xl);
    background: var(--pc-sys-color-surface);
    box-shadow: var(--pc-elevation-2);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .2s ease, opacity .2s ease, visibility .2s ease;
  }

  .nav a {
    width: 100%;
    justify-content: flex-start;
    min-height: 48px;
    padding-inline: 16px;
    border-radius: var(--pc-radius-lg);
    color: var(--pc-sys-color-on-surface);
    background: var(--pc-sys-color-surface-container);
  }

  .portal-nav-open .nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

@media (max-width: 1180px) {
  .grid-events     { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .detail-hero     { grid-template-columns: 1fr; }
  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-sidebar { position: static; }
}

@media (max-width: 980px) {
  .split           { grid-template-columns: 1fr; }
  .hero__panel     { padding: 30px 28px; }
  .footer__grid    { grid-template-columns: 1fr; }
  .grid-events     { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
  .detail-hero     { padding: 24px; gap: 20px; }
  .checkout-layout { gap: 20px; }
}

@media (max-width: 640px) {
  .container        { padding: 0 16px; }
  .header__row      { min-height: 64px; gap: 14px; }
  .nav              { top: 76px; left: 12px; right: 12px; border-radius: var(--pc-radius-xl); gap: 12px; }
  .brand            { font-size: 17px; }
  .brand__mark      { width: 36px; height: 36px; border-radius: 12px; }
  .nav a            { font-size: 13px; }
  .hero             { padding-top: 20px; }
  .hero__panel      { padding: 24px 20px; border-radius: 22px; }
  .hero h1          { font-size: clamp(28px, 9vw, 40px); }
  .hero p           { font-size: 15px; }
  .section          { padding: 18px 0; }
  .section__head    { margin-bottom: 16px; }
  .section__head h2 { font-size: 24px; }
  .panel            { padding: 18px; }
  th, td            { padding: 12px; }
  .grid-events      { grid-template-columns: 1fr; gap: 16px; }
  .detail-hero      { padding: 20px; border-radius: 22px; }
  .detail-title     { font-size: clamp(26px, 8vw, 34px); }
  .checkout-step__body,
  .checkout-step__head { padding: 18px; }
  .checkout-step__title { font-size: 19px; }
  .ticket-box__price    { font-size: 22px; }
  .footer               { padding: 26px 0 36px; }
}

.public-section {
  display: grid;
  gap: 22px;
}

.public-section__header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
}

.public-section__header-copy {
  display: grid;
  gap: 8px;
}

.public-section__eyebrow,
.section__head-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--pc-sys-color-surface-container);
  color: var(--pc-sys-color-on-primary-container);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
  margin-top: 22px;
}

.hero-stat {
  min-height: 96px;
  padding: 16px 18px;
  border-radius: var(--pc-radius-xl);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
}

.hero-stat__label {
  display: block;
  color: rgba(255,255,255,.72);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}

.hero-stat__value {
  display: block;
  margin-top: 8px;
  color: var(--pc-sys-color-inverse-on-surface);
  font-size: 24px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -.03em;
}

.hero-stat__detail {
  display: block;
  margin-top: 6px;
  color: rgba(255,255,255,.78);
  font-size: 13px;
  line-height: 1.4;
}

.event-card__cover--surface {
  background: linear-gradient(135deg, var(--pc-sys-color-primary) 0, var(--pc-ref-primary-20) 55%, var(--pc-ref-primary-10) 100%);
}

.event-card__availability {
  font-size: 12px;
  color: var(--pc-sys-color-on-surface-variant);
}

.cta-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pc-ref-primary-30);
  font-weight: 800;
}

@media (max-width: 980px)  { .hero__stats { grid-template-columns: 1fr; } }
@media (max-width: 640px) {
  .public-section__header  { align-items: flex-start; flex-direction: column; }
  .hero-stat               { min-height: 0; padding: 14px 16px; }
  .hero-stat__value        { font-size: 22px; }
  .event-card__title       { font-size: 14px; }
  .event-card__footer      { gap: 8px; }
  .event-card__category    { max-width: 80px; font-size: 10px; }
}

@keyframes skeleton-shimmer {
  0%   { background-position: -200% 0 }
  100% { background-position:  200% 0 }
}

.skeleton {
  background: linear-gradient(90deg, var(--pc-sys-color-surface-container-highest) 25%, var(--pc-sys-color-surface-container-low) 50%, var(--pc-sys-color-surface-container-highest) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.6s ease-in-out infinite;
  border-radius: 8px;
  color: transparent !important;
  user-select: none;
  pointer-events: none;
}

.skeleton * { visibility: hidden; }

.skeleton-text    { height: 1em;   margin-bottom: 8px;  border-radius: 6px;  display: block; }
.skeleton-text:last-child { width: 62%; }
.skeleton-heading { height: 1.5em; width: 44%; margin-bottom: 16px; border-radius: 8px; display: block; }
.skeleton-avatar  { width: 40px;   height: 40px; border-radius: 999px; display: block; flex-shrink: 0; }
.skeleton-card    { border-radius: var(--pc-radius-lg); min-height: 120px; display: block; }
.skeleton-image   { aspect-ratio: 16/9; width: 100%; border-radius: var(--pc-radius-sm); display: block; }

@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; background: var(--pc-sys-color-surface-container-highest); }
}