/**
 * Bangkok GRAD — Pages CSS
 * BG-008: Native HTML/CSS design system
 *
 * Page-specific styles that extend the component layer.
 * Use sparingly — prefer reusable components where possible.
 *
 * Contents:
 *   1. Home page
 *   2. Event detail page
 *   3. Event report detail page
 *   4. Event list / report list pages
 */

/* ============================================================
   1. Home page
   ============================================================*/

/* Home hero section */
.p-home-hero {
  background: var(--color-navy);
  color: var(--color-text-inverse);
  padding-block: var(--space-11) var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.p-home-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 0%, rgba(201, 168, 76, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.p-home-hero__eyebrow {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
}

.p-home-hero__title {
  font-size: var(--font-size-display);   /* semantic token: var(--text-6xl) */
  font-weight: 700;
  color: var(--color-text-inverse);
  line-height: 1.1;
  margin-bottom: var(--space-5);
  margin-top: 0;
}

.p-home-hero__subtitle {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: var(--line-height-normal);  /* semantic token: 1.65 */
}

.p-home-hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 480px) {
  .p-home-hero__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* Upcoming events section */
.p-home-events__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-7);
}

.p-home-events__section-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0;
}

.p-home-events__section-title span {
  color: var(--color-gold);
}

/* No upcoming events message */
.p-home-events__empty {
  text-align: center;
  padding: var(--space-9) var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
}

/* Info block grid on the dark "About" section */
.p-home__info-grid {
  margin-top: var(--space-9);
}

/* Reduce top gap when preceded by the light-safe CTA copy wrapper */
.c-cta-copy + .p-home__info-grid {
  margin-top: var(--space-7);
}

/* ============================================================
   2. Event detail page
   BG-006 §5: mobile block order strictly followed
   ============================================================*/

/* Event title section (below hero on mobile) */
.p-event-detail__header {
  padding-top: var(--space-7);
  padding-bottom: var(--space-4);
}

.p-event-detail__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.p-event-detail__title {
  font-size: var(--font-size-h1);          /* semantic token: --text-5xl */
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--line-height-tight);   /* 1.15 — tight for large headings */
  margin-top: 0;
  margin-bottom: var(--space-5);
  max-width: 22ch;                         /* prevent runaway line length on wide screens */
  overflow-wrap: break-word;               /* ensure long words wrap on narrow screens */
}

/* Primary CTA row (BG-006 §5.1 block 4: visible above fold) */
.p-event-detail__cta-primary {
  margin-bottom: var(--space-7);
}

/* Main content + sidebar layout on desktop */
.p-event-detail__body {
  padding-bottom: var(--space-10);
}

.p-event-detail__section {
  margin-bottom: var(--section-spacing);  /* semantic alias: var(--space-8) */
}

.p-event-detail__section-heading {
  font-size: var(--font-size-eyebrow);   /* semantic token: var(--text-xs) */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  margin-top: 0;
}

.p-event-detail__summary {
  font-size: var(--font-size-lead);        /* semantic token: --text-lg */
  line-height: var(--line-height-relaxed); /* 1.75 */
  color: var(--color-text);
  max-width: 60ch;                         /* comfortable reading line length */
}

/* Fee block */
.p-event-detail__fee {
  padding: var(--card-spacing) var(--space-6);  /* vertical: --card-spacing = var(--space-5) */
  background: var(--color-gold-light);
  border: 1px solid var(--color-gold-muted);
  border-radius: var(--radius-lg);
}

.p-event-detail__fee-label {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
  margin-top: 0;
}

.p-event-detail__fee-amount {
  font-size: var(--font-size-h3);        /* semantic token: var(--text-3xl) */
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-2);
}

.p-event-detail__fee-note {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Venue/map block */
.p-event-detail__venue {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.p-event-detail__venue-icon {
  font-size: 1.5rem;
  color: var(--color-gold);
  margin-top: 2px;
  flex-shrink: 0;
}

.p-event-detail__venue-text {
  flex: 1;
}

.p-event-detail__venue-name {
  font-weight: 700;
  color: var(--color-navy);
  display: block;
  margin-bottom: var(--space-1);
}

.p-event-detail__venue-address {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: var(--space-2);
}

.p-event-detail__venue-map {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-navy);
  text-decoration: underline;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

/* Repeated CTA at bottom (BG-006 §16.1: sticky repeated CTA) */
.p-event-detail__cta-bottom {
  margin-top: var(--space-7);
  padding-top: var(--space-7);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

/* Registration section — primary CTA spacing */
.p-event-detail__reg-cta {
  margin-top: var(--space-5);
}

/* Sidebar CTA wrapper spacing */
.p-event-detail__sidebar-cta {
  margin-top: var(--space-5);
}

/* ============================================================
   3. Event report detail page
   BG-006 §12: mobile block order strictly followed
   ============================================================*/

.p-report-detail__header {
  padding-top: var(--space-7);
  padding-bottom: var(--space-5);
}

.p-report-detail__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.p-report-detail__date {
  font-weight: 600;
  color: var(--color-gold);
}

.p-report-detail__title {
  font-size: var(--font-size-h1);        /* semantic token: var(--text-5xl) */
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.15;
  margin-top: 0;
  margin-bottom: var(--space-6);
}

.p-report-detail__body {
  padding-bottom: var(--space-10);
}

.p-report-detail__section {
  margin-bottom: var(--section-spacing);  /* semantic alias: var(--space-8) */
}

.p-report-detail__section-heading {
  font-size: var(--font-size-eyebrow);   /* semantic token: var(--text-xs) */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--color-gold);
  margin-bottom: var(--space-5);
  margin-top: 0;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

/* Next event CTA (after report) */
.p-report-detail__next-event {
  padding: var(--space-6);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.p-report-detail__next-event-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.p-report-detail__next-event-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0;
}

/* Inline meta row (used in next-event box and sidebar) */
.p-report-detail__meta-row {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-top: var(--space-2);
  margin-bottom: 0;
}

/* Sidebar section spacing */
.p-report-detail__sidebar-section {
  margin-top: var(--space-5);
}

/* Sidebar event title */
.p-report-detail__sidebar-event-title {
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

/* ============================================================
   4. Event list / report list pages
   ============================================================*/

.p-list__header {
  padding-block: var(--space-9) var(--space-7);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-7);
}

.p-list__title {
  font-size: var(--font-size-h2);        /* semantic token: var(--text-4xl) */
  font-weight: 700;
  color: var(--color-navy);
  margin-top: 0;
  margin-bottom: var(--space-3);
}

.p-list__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.p-list__count {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-top: var(--space-3);
}

.p-list__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
  .p-list__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .p-list__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   5. Event registration pages
   ============================================================*/

.p-event-register {
  background: var(--color-surface);
  padding-block: var(--space-5) var(--space-8);
}

.p-event-register__breadcrumb {
  margin-bottom: var(--space-2);
  max-width: 900px;
  margin-inline: auto;
}

.p-event-register__header {
  max-width: 900px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
}

.p-event-register__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.p-event-register__title {
  font-size: var(--font-size-h1);
  font-weight: 700;
  line-height: var(--line-height-tight);
  color: var(--color-navy);
  margin: 0 0 var(--space-3);
}

.p-event-register__subtitle {
  font-size: var(--font-size-lead);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin: 0;
  max-width: 64ch;
}

.p-event-register__summary {
  display: grid;
  gap: var(--space-3);
  max-width: 900px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.p-event-register__summary-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-width: 0;
  color: var(--color-text);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.p-event-register__summary-item--invite {
  color: var(--color-success);
  font-weight: 600;
}

.p-event-register__summary-icon {
  flex: 0 0 auto;
  color: var(--color-gold);
  line-height: 1.5;
}

.p-event-register__panel,
.p-event-register-success {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--space-5);
}

.p-event-register__panel {
  max-width: 900px;
  margin-inline: auto;
}

.p-event-register__errors {
  margin-bottom: var(--space-6);
  padding: var(--space-5);
  background: #fff4df;
  border: 1px solid var(--color-gold-muted);
  border-radius: var(--radius-lg);
}

.p-event-register__error-list {
  margin: var(--space-3) 0 0;
  padding-left: 1.25rem;
}

.p-event-register__section {
  border: 0;
  padding: 0;
  margin: 0 0 var(--space-6);
}

.p-event-register__section-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0 0 var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.p-event-register__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

@media (min-width: 640px) {
  .p-event-register__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.p-event-register__section .c-field + .c-field {
  margin-top: var(--space-5);
}

.p-event-register__grid .c-field + .c-field {
  margin-top: 0;
}

.p-event-register__payment-note,
.p-event-register-success__panel {
  margin-bottom: var(--space-5);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.p-event-register__checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.p-event-register__checkboxes .c-checkbox {
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.p-event-register__submit-note,
.p-event-register-success__reference {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin: 0;
}

.p-event-register__footer {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.p-event-register__panel .c-form__submit {
  flex-direction: column;
  align-items: stretch;
}

.p-event-register-success {
  text-align: center;
}

.p-event-register-success__icon {
  font-size: 3rem;
  line-height: 1;
  margin-bottom: var(--space-4);
}

.p-event-register-success__details {
  margin-bottom: var(--space-6);
}

.p-event-register-success__details p {
  margin: 0 0 var(--space-2);
  color: var(--color-text-secondary);
}

.p-event-register-success__panel {
  text-align: left;
}

.p-event-register-success__panel p {
  margin-top: 0;
}

.p-event-register-success__panel ul {
  margin: 0;
  padding-left: 1.25rem;
}

.p-event-register-success__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
}

@media (min-width: 480px) {
  .p-event-register-success__actions {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .p-event-register {
    padding-block: var(--space-6) var(--space-10);
  }

  .p-event-register__summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: var(--space-6);
  }

  .p-event-register__panel,
  .p-event-register-success {
    padding: var(--space-7);
  }

  .p-event-register__panel {
    margin-inline: auto;
  }

  .p-event-register__panel .c-form__submit {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .p-event-register {
    padding-block: var(--space-7) var(--space-11);
  }

  .p-event-register__header {
    margin-bottom: var(--space-6);
  }

  .p-event-register__summary {
    margin-inline: auto;
  }
}

@media (max-width: 479px) {
  .p-event-register__panel,
  .p-event-register-success {
    padding: var(--space-5) var(--space-4);
  }

  .p-event-register__title {
    font-size: var(--font-size-h2);
  }
}