@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');

:root {
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(20, 28, 44, 0.1);
  --ink: #162033;
  --muted: #55627a;
  --navy: #183153;
  --coral: #f15a48;
  --teal: #0f9a94;
  --gold: #f0b145;
  --berry: #b33d63;
  --shadow: 0 22px 60px rgba(22, 32, 51, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  background: linear-gradient(180deg, #fdf6ea 0%, #f5fbff 44%, #f9fbf2 100%);
}

.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 12%, rgba(241, 90, 72, 0.16), transparent 24%),
    radial-gradient(circle at 86% 14%, rgba(240, 177, 69, 0.16), transparent 22%),
    radial-gradient(circle at 80% 80%, rgba(15, 154, 148, 0.16), transparent 24%),
    linear-gradient(135deg, rgba(24, 49, 83, 0.04), transparent 40%);
}

.site-header,
.page-shell {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(1200px, calc(100% - 32px));
  margin: 20px auto 0;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.brand {
  display: inline-flex;
  gap: 14px;
  align-items: center;
  color: var(--ink);
  text-decoration: none;
}

.brand-logo {
  width: 56px;
  height: 56px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
}

.brand-kicker,
.eyebrow,
.resource-kicker,
.stat-label,
.meta-label,
.panel-title,
.card-kicker {
  margin: 0;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-copy strong {
  font-size: 1.15rem;
}

.site-nav,
.header-actions,
.hero-actions,
.hero-metadata,
.tag-list,
.pill-row,
.resource-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-nav a,
.button,
.directory-card,
.link-pill,
.programme-card h3 a,
.session-row a {
  text-decoration: none;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--navy);
  font-weight: 700;
}

.site-nav a.nav-swagger {
  color: #fff;
  background: linear-gradient(135deg, #f48c32 0%, #ff6b2c 100%);
  box-shadow: 0 12px 28px rgba(244, 140, 50, 0.28);
}

.site-nav a:hover,
.site-nav a.is-active {
  background: rgba(24, 49, 83, 0.08);
}

.site-nav a.nav-swagger:hover,
.site-nav a.nav-swagger.is-active {
  background: linear-gradient(135deg, #f48c32 0%, #ff6b2c 100%);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--coral) 0%, #ff8855 100%);
  border: 0;
}

.button-secondary {
  background: linear-gradient(135deg, var(--teal) 0%, #1bb6b0 100%);
}

.button-dark {
  background: linear-gradient(135deg, var(--navy) 0%, #2d4c7a 100%);
}

.button-ghost {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 24px auto 56px;
}

.hero,
.detail-shell,
.programme-section,
.directory-section,
.resource-grid,
.stats-grid {
  margin-top: 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 22px;
  align-items: stretch;
}

.hero-single {
  grid-template-columns: minmax(0, 1fr);
}

.hero-copy,
.hero-panel,
.resource-card,
.stat-card,
.detail-card,
.timeline-slot,
.directory-card,
.empty-panel {
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.hero-copy,
.resource-card,
.detail-card,
.empty-panel {
  background: var(--surface);
}

.hero-copy {
  padding: 42px;
}

.hero-panel {
  padding: 28px;
  color: #eff5ff;
  background: linear-gradient(180deg, rgba(24, 49, 83, 0.96) 0%, rgba(40, 63, 98, 0.98) 100%);
}

.hero-panel-head,
.resource-header,
.programme-card-head,
.detail-speaker-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.info-stack {
  display: grid;
  gap: 14px;
  line-height: 1.7;
}

.eyebrow {
  color: var(--coral);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: 'Fraunces', 'Georgia', serif;
}

h1 {
  font-size: clamp(2.3rem, 6vw, 4.1rem);
  line-height: 1.02;
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}

h3 {
  font-size: 1.35rem;
}

.lead,
.section-text,
.detail-copy,
.resource-text,
.programme-date,
.directory-card p,
.info-stack p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.hero-metadata {
  margin-top: 28px;
}

.meta-card {
  min-width: 170px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(24, 49, 83, 0.08);
}

.meta-card strong {
  display: block;
  margin-top: 8px;
}

.tag-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tag-list li,
code,
.panel-chip,
.pill,
.link-pill,
.programme-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.86rem;
}

.tag-list li,
code,
.link-pill,
.programme-badge,
.pill {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(24, 49, 83, 0.08);
}

.panel-chip {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
}

.link-pill.muted,
.programme-badge {
  text-transform: capitalize;
}

.programme-section,
.directory-section,
.detail-shell,
.resource-card {
  padding: 0;
}

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

.programme-list,
.directory-list,
.resource-list {
  display: grid;
  gap: 16px;
}

.timeline-slot {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 20px;
  padding: 22px;
  background: var(--surface);
}

.timeline-time {
  display: inline-flex;
  justify-content: center;
  align-items: start;
  padding: 18px 12px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(24, 49, 83, 0.94) 0%, rgba(48, 74, 113, 0.96) 100%);
  color: #fff;
  font-family: 'Palatino Linotype', serif;
  font-size: 1.7rem;
}

.timeline-cards,
.directory-list,
.resource-grid,
.stats-grid {
  display: grid;
  gap: 16px;
}

.timeline-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.timeline-layout.has-demo-column {
  grid-template-columns: minmax(0, 1fr) 280px;
}

.timeline-cards {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.demo-column {
  display: grid;
  gap: 12px;
  align-content: start;
}

.programme-card {
  min-height: 220px;
  padding: 20px;
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(250, 251, 255, 0.92) 100%);
  border: 1px solid rgba(24, 49, 83, 0.08);
}

.programme-card.variant-keynote {
  background: linear-gradient(180deg, rgba(255, 244, 235, 0.96) 0%, rgba(255, 232, 216, 0.88) 100%);
}

.programme-card.variant-sponsor {
  background: linear-gradient(180deg, rgba(236, 252, 250, 0.96) 0%, rgba(224, 247, 244, 0.9) 100%);
}

.programme-card.variant-demo {
  background: linear-gradient(180deg, rgba(255, 250, 232, 0.96) 0%, rgba(255, 244, 207, 0.9) 100%);
}

.programme-card.variant-networking,
.programme-card.variant-closing {
  background: linear-gradient(180deg, rgba(248, 243, 255, 0.98) 0%, rgba(239, 231, 252, 0.9) 100%);
}

.demo-column .programme-card {
  min-height: 0;
  padding: 16px;
}

.demo-column .programme-card h3 {
  font-size: 1.05rem;
}

.demo-column .programme-card .programme-date,
.demo-column .programme-card .pill-row {
  font-size: 0.88rem;
}

.programme-card h3 {
  margin-top: 14px;
  line-height: 1.28;
}

.programme-card h3 a,
.session-row a,
.directory-card {
  color: var(--ink);
}

.programme-roomline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.programme-date {
  margin-top: 12px;
}

.stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card {
  padding: 24px;
  background: var(--surface);
}

.coral {
  background: linear-gradient(135deg, rgba(241, 90, 72, 0.16) 0%, rgba(255, 244, 236, 0.96) 100%);
}

.teal {
  background: linear-gradient(135deg, rgba(15, 154, 148, 0.16) 0%, rgba(236, 255, 253, 0.96) 100%);
}

.gold {
  background: linear-gradient(135deg, rgba(240, 177, 69, 0.18) 0%, rgba(255, 252, 239, 0.96) 100%);
}

.berry {
  background: linear-gradient(135deg, rgba(179, 61, 99, 0.16) 0%, rgba(255, 242, 248, 0.96) 100%);
}

.stat-value {
  display: block;
  margin-top: 12px;
  font-size: clamp(2.5rem, 6vw, 4rem);
}

.detail-card,
.resource-card,
.empty-panel {
  padding: 28px;
}

.detail-card-speaker .detail-speaker-head {
  align-items: center;
}

.detail-photo,
.directory-photo,
.speaker-photo-image {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 24px;
  border: 1px solid rgba(24, 49, 83, 0.1);
  background: linear-gradient(135deg, rgba(241, 90, 72, 0.2), rgba(15, 154, 148, 0.2));
}

.detail-logo,
.directory-logo {
  width: 110px;
  height: 68px;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(24, 49, 83, 0.1);
  background: #fff;
}

.directory-list {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.directory-card {
  display: grid;
  gap: 10px;
  padding: 20px;
  background: var(--surface);
}

.directory-card.is-active {
  border-color: rgba(179, 61, 99, 0.35);
  box-shadow: 0 24px 64px rgba(179, 61, 99, 0.15);
}

.directory-card:hover {
  transform: translateY(-2px);
}

.speaker-card-head {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: start;
}

.directory-initials {
  position: absolute;
  right: 10px;
  bottom: -8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 0.78rem;
}

.session-list {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 12px;
}

.session-row,
.resource-item {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 20px;
  background: var(--surface-strong);
  border: 1px solid rgba(24, 49, 83, 0.08);
}

.session-time-strong {
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--navy);
}

.link-row,
.link-row a,
.detail-copy a {
  color: var(--navy);
}

.link-row a {
  text-decoration: none;
}

.entreprise-row {
  margin-top: 6px;
}

.resource-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.resource-card {
  display: grid;
  gap: 16px;
}

.accent-coral {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 241, 236, 0.96) 100%);
}

.accent-teal {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(235, 253, 252, 0.96) 100%);
}

.accent-gold {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 250, 232, 0.96) 100%);
}

.accent-berry {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 239, 245, 0.96) 100%);
}

.preview-block {
  margin: 16px 0 0;
  padding: 18px;
  min-height: 280px;
  overflow: auto;
  border-radius: 20px;
  background: rgba(11, 17, 28, 0.38);
  color: #eff5ff;
  font-family: Consolas, monospace;
  font-size: 0.92rem;
  line-height: 1.55;
}

.admin-layout,
.admin-panels,
.admin-editor-grid,
.admin-status-grid {
  display: grid;
  gap: 16px;
}

.admin-auth-shell,
.admin-workspace,
.admin-mode-section,
.admin-mode-grid,
.admin-resource-form {
  display: grid;
  gap: 16px;
}

.admin-layout {
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.1fr);
  margin-top: 24px;
}

.admin-auth-card-full {
  width: 100%;
}

.admin-access-card {
  margin-top: 24px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.section-heading h2 {
  margin: 0;
}

.admin-panels {
  margin-top: 24px;
}

.admin-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
  background: var(--surface);
  overflow: hidden;
}

.admin-card summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 28px;
  cursor: pointer;
  list-style: none;
}

.admin-card summary::-webkit-details-marker {
  display: none;
}

.admin-card-body {
  padding: 0 28px 28px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.admin-generated-id {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.admin-editor-grid {
  grid-template-columns: minmax(260px, 0.36fr) minmax(0, 0.64fr);
  align-items: start;
}

.admin-editor-column,
.admin-login-form {
  display: grid;
  gap: 14px;
}

.admin-editor-main {
  min-width: 0;
}

.admin-field {
  display: grid;
  gap: 8px;
}
.admin-field-type-select {
  align-content: start;
}

.admin-field-full {
  grid-column: 1 / -1;
}

.admin-field span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}

.admin-field input,
.admin-field select,
.admin-field textarea,
.admin-token-output {
  width: 100%;
  border: 1px solid rgba(24, 49, 83, 0.12);
  border-radius: 18px;
  padding: 14px 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  font: inherit;
}

.admin-field textarea:not(.admin-token-output),
.admin-editor {
  resize: vertical;
  min-height: 320px;
  font-family: Consolas, monospace;
  line-height: 1.55;
}

.admin-token-output {
  resize: none;
  min-height: 56px;
  height: 56px;
  font-family: Consolas, monospace;
  line-height: 1.45;
}

.admin-field select[multiple] {
  min-height: 168px;
}
.admin-field-type-select select {
  max-width: 320px;
}
.admin-card-body > .admin-field {
  margin-bottom: 8px;
}
.admin-card-body > .admin-field > select[data-role="resource-select"] {
  min-height: 52px;
}
.admin-card-body > .admin-field > select[data-role="resource-select"] optgroup {
  font-weight: 800;
  color: var(--navy);
}

.admin-upload-field-group {
  display: grid;
  gap: 12px;
}

.admin-upload-heading {
  display: grid;
  gap: 6px;
}

.admin-upload-heading span {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}

.admin-upload-current {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.admin-media-preview {
  display: grid;
  gap: 10px;
  max-width: min(100%, 360px);
  margin: 0;
  padding: 14px;
  border: 1px solid rgba(24, 49, 83, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.7);
}

.admin-media-preview img {
  display: block;
  width: 100%;
  max-height: 220px;
  object-fit: contain;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(24, 49, 83, 0.08), rgba(15, 154, 148, 0.08));
}

.admin-media-preview figcaption,
.admin-media-preview p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
  word-break: break-word;
}

.admin-media-preview.is-empty {
  max-width: 100%;
}

.admin-upload-trigger {
  justify-self: start;
  cursor: pointer;
}

.admin-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.admin-busy-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(11, 17, 28, 0.34);
  backdrop-filter: blur(6px);
}

.admin-busy-overlay[hidden] {
  display: none;
}

.admin-busy-card {
  display: grid;
  justify-items: center;
  gap: 14px;
  min-width: min(92vw, 320px);
  padding: 28px 24px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 60px rgba(11, 17, 28, 0.22);
  text-align: center;
}

.admin-busy-card p {
  margin: 0;
  color: var(--navy);
  font-weight: 700;
}

.admin-busy-spinner {
  width: 42px;
  height: 42px;
  border: 4px solid rgba(24, 49, 83, 0.14);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: admin-spin 0.9s linear infinite;
}

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

.admin-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-auth-card .button,
.admin-card .button {
  border: 0;
  box-shadow: none;
}

.admin-auth-card .button,
.admin-card .button:not(.button-secondary):not(.button-dark):not(.button-ghost) {
  background: var(--coral);
}

.admin-auth-card .button-secondary,
.admin-card .button-secondary {
  background: var(--teal);
}

.admin-auth-card .button-dark,
.admin-card .button-dark {
  background: var(--berry);
}

.admin-auth-card .button-ghost,
.admin-card .button-ghost {
  color: var(--navy);
  background: rgba(24, 49, 83, 0.08);
}

.admin-auth-actions {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 14px 18px;
}

.admin-auth-feedback {
  align-self: center;
}

.admin-status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-status-grid-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-feedback {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.admin-feedback[data-tone='success'] {
  color: var(--teal);
}

.admin-feedback[data-tone='warning'] {
  color: var(--berry);
}

.admin-preview {
  min-height: 240px;
  margin-top: 0;
}

.admin-auth-card,
.admin-log-card {
  height: 100%;
}

@media (max-width: 980px) {
  .hero,
  .admin-layout,
  .admin-editor-grid,
  .admin-form-grid,
  .admin-status-grid-wide,
  .resource-grid,
  .stats-grid,
  .timeline-slot {
    grid-template-columns: 1fr;
  }

  .timeline-layout.has-demo-column {
    grid-template-columns: 1fr;
  }

  .timeline-time {
    justify-content: start;
  }
}

@media (max-width: 700px) {
  .site-header,
  .hero-copy,
  .hero-panel,
  .detail-card,
  .resource-card,
  .admin-card-body,
  .section-heading,
  .timeline-slot,
  .stat-card {
    padding: 20px;
  }

  .page-shell,
  .site-header {
    width: min(100%, calc(100% - 20px));
  }

  h1 {
    font-size: clamp(2.4rem, 12vw, 3.4rem);
  }

  h2 {
    font-size: 1.8rem;
  }

  .directory-list,
  .timeline-cards {
    grid-template-columns: 1fr;
  }
}

.resource-item h3 {
  margin: 0;
  font-size: 1.1rem;
}

.resource-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill {
  color: var(--navy);
  background: rgba(34, 48, 77, 0.08);
}

.speaker-list .resource-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 14px;
  align-items: center;
}

.speaker-photo {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #17314a;
  background: linear-gradient(135deg, rgba(255, 107, 87, 0.18), rgba(14, 165, 164, 0.2));
}

.empty-state {
  padding: 18px;
  border-radius: 20px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1024px) {
  .hero,
  .admin-layout,
  .resource-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .site-header,
  .page-shell {
    width: min(100% - 20px, 1180px);
  }

  .hero-copy,
  .hero-panel,
  .resource-card,
  .admin-card summary,
  .stat-card {
    padding: 20px;
  }

  .speaker-list .resource-item {
    grid-template-columns: 1fr;
  }

  .admin-status-grid {
    grid-template-columns: 1fr;
  }

  .admin-auth-actions {
    grid-template-columns: 1fr;
  }
}

.entreprise-pill {
  color: #7b1e43;
  background: rgba(179, 61, 99, 0.12);
  border-color: rgba(179, 61, 99, 0.2);
}