:root {
  color-scheme: light;
  --bg: #eef3f9;
  --surface: #ffffff;
  --surface-soft: #f8fbff;
  --text: #152033;
  --muted: #5b6475;
  --primary: #0078d4;
  --primary-dark: #005a9e;
  --primary-soft: #e8f2fb;
  --border: #d8dee8;
  --success: #107c10;
  --danger: #a4262c;
  --danger-soft: #fde7e9;
  --shadow: 0 18px 44px rgba(21, 32, 51, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  font-family: "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(0, 120, 212, 0.12), transparent 28%),
    linear-gradient(180deg, #dfeaf7 0%, var(--bg) 320px);
  color: var(--text);
}

a {
  color: inherit;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(216, 222, 232, 0.9);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  text-decoration: none;
}

.brand-logo {
  display: block;
  height: 2.75rem;
  width: auto;
  max-width: 10rem;
  object-fit: contain;
}

.brand-text {
  font-size: 1.05rem;
  color: var(--text);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.auth-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-left: auto;
}

.nav-user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  max-width: 14rem;
}

.nav-user-selfie {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  object-fit: cover;
  background: #dfe8f3;
  display: block;
}

.nav-user-name {
  font-weight: 800;
  color: var(--primary-dark);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 10rem;
}

.username-check-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.username-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.auth-nav a,
.nav-signout {
  min-height: 2.5rem;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--primary-dark);
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.auth-nav a:hover,
.auth-nav a.active,
.nav-signout:hover {
  background: var(--primary-soft);
  border-color: #c9dff3;
}

.auth-nav a:focus-visible,
.nav-signout:focus-visible {
  outline: 3px solid rgba(0, 120, 212, 0.25);
  outline-offset: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nav-logout {
  white-space: nowrap;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  transition: background 0.15s ease, color 0.15s ease;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--primary-dark);
  background: rgba(0, 120, 212, 0.08);
}

.hero,
.page-header {
  padding: 2rem 1.5rem 1rem;
}

.hero-inner,
.page-header,
.page-shell,
.mode-banner,
.landing-shell,
.login-shell,
.admin-header {
  max-width: 1200px;
  margin: 0 auto;
}

.page-header h1,
.hero h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  letter-spacing: -0.02em;
}

.page-header p,
.subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 760px;
  font-size: 1.02rem;
  line-height: 1.6;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--primary);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.mode-banner {
  padding: 0 1.5rem 1rem;
}

.mode-banner .banner-inner {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  background: #fff4ce;
  border: 1px solid #f2d072;
  color: #6a4f00;
  font-size: 0.95rem;
}

.page-shell {
  padding: 0 1.5rem 3rem;
  display: grid;
  gap: 1.5rem;
}

.landing-shell {
  padding-bottom: 3rem;
}

.landing-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.landing-card {
  display: grid;
  gap: 0.75rem;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.landing-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 52px rgba(21, 32, 51, 0.12);
  border-color: #c9dff3;
}

.landing-card-admin {
  background: linear-gradient(180deg, #ffffff 0%, #f3f8fd 100%);
}

.landing-card h2 {
  margin: 0;
}

.landing-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.landing-link {
  color: var(--primary-dark);
  font-weight: 700;
}

.downloads-shell {
  max-width: 920px;
  margin: 0 auto;
  padding-bottom: 3rem;
}

.download-tools {
  display: grid;
  gap: 1.5rem;
}

.download-tool-card {
  display: grid;
  gap: 1.25rem;
  padding: 1.6rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.download-tool-header h2 {
  margin: 0 0 0.5rem;
  font-size: 1.35rem;
}

.download-tool-header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.download-platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.download-platform-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.95rem 1.1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #f8fbff;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.download-platform-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 90, 158, 0.35);
  background: #ffffff;
}

.download-platform-btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

.download-platform-btn[aria-disabled="true"]:hover {
  transform: none;
  border-color: var(--border);
  background: #f8fbff;
}

.download-platform-windows:hover {
  border-color: rgba(0, 120, 212, 0.35);
}

.download-platform-mac:hover {
  border-color: rgba(29, 29, 31, 0.25);
}

.download-platform-label {
  display: grid;
  gap: 0.1rem;
}

.download-platform-label strong {
  font-size: 1rem;
}

.download-platform-label small {
  color: var(--muted);
  font-size: 0.85rem;
}

.downloads-footnote {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0.5rem 0 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.panel-accent {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

.panel-danger {
  border-color: #efb8bc;
  background: linear-gradient(180deg, #ffffff 0%, #fff8f8 100%);
}

.panel-wide {
  grid-column: 1 / -1;
}

.panel-header h2 {
  margin: 0 0 0.35rem;
}

.panel-header p {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.55;
}

.search-panel-header {
  margin-bottom: 1rem;
}

.search-panel-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.search-panel-title-row h2 {
  margin: 0;
  flex: 1;
  min-width: min(100%, 12rem);
}

.search-panel-header > p {
  margin: 0.35rem 0 0;
}

.stack {
  display: grid;
  gap: 1rem;
}

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

.form-grid-span {
  grid-column: 1 / -1;
}

label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}

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

input,
select,
textarea {
  width: 100%;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #7cb8ea;
  box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.12);
}

.file-drop input[type="file"] {
  padding: 1.1rem;
  border-style: dashed;
  background: var(--surface-soft);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 0.85rem 1.1rem;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.btn-block {
  width: 100%;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
}

.btn.secondary {
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.75);
  color: var(--primary-dark);
  border: 1px solid var(--border);
}

.btn.danger {
  background: var(--danger);
  color: #fff;
}

.status {
  margin: 1rem 0 0;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.status.error {
  background: var(--danger-soft);
  color: var(--danger);
}

.status.success {
  background: #dff6dd;
  color: var(--success);
}

.progress-panel {
  margin-top: 0.5rem;
  padding: 1rem;
  border-radius: 14px;
  background: var(--surface-soft);
  border: 1px solid #cfe3f7;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.progress-percent {
  color: var(--primary-dark);
}

.progress-track {
  height: 10px;
  border-radius: 999px;
  background: #dbe8f5;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), #42a5f5);
  transition: width 0.2s ease;
}

.progress-detail {
  margin-top: 0.55rem;
  color: var(--muted);
  font-size: 0.92rem;
  word-break: break-word;
}

.login-shell {
  min-height: calc(100vh - 80px);
  display: grid;
  place-items: center;
  padding: 2rem 1.5rem 3rem;
}

.login-shell[hidden],
#admin-app[hidden],
body.admin-authenticated .login-shell,
body:not(.admin-authenticated) #admin-app {
  display: none !important;
}

body.admin-authenticated .nav-logout {
  display: inline-flex;
}

.login-card {
  width: min(100%, 460px);
}

.account-shell {
  max-width: 900px;
}

.account-switch {
  margin: 1rem 0 0;
  color: var(--muted);
  text-align: center;
}

.account-switch a {
  color: var(--primary-dark);
  font-weight: 700;
}

.selfie-field {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.selfie-field legend {
  padding: 0 0.35rem;
  font-weight: 700;
}

.password-rules {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.35rem 1rem;
  margin: 0;
  padding: 0.85rem 1rem 0.85rem 2rem;
  border-radius: 12px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 0.9rem;
}

.password-rules li.met {
  color: var(--success);
}

.password-rules li.met::marker {
  content: "✓  ";
}

.my-photos-events {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.my-photos-event {
  display: grid;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.my-photos-event-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.my-photos-event-header h3 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
}

.login-card h1 {
  margin: 0 0 0.5rem;
}

.login-copy {
  margin: 0 0 1.25rem;
  color: var(--muted);
  line-height: 1.6;
}

.admin-header {
  display: block;
}

.admin-shell {
  display: grid;
  gap: 1.25rem;
  max-width: 1200px;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.15rem;
  border-radius: 14px;
  background: rgba(0, 120, 212, 0.06);
  border: 1px solid rgba(0, 120, 212, 0.12);
}

.admin-tab {
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  border-radius: 10px;
  padding: 0.55rem 0.95rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.admin-tab:hover {
  background: rgba(255, 255, 255, 0.75);
}

.admin-tab.active {
  background: #fff;
  border-color: rgba(0, 120, 212, 0.18);
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.admin-tab-panel {
  display: none;
}

.admin-tab-panel.active {
  display: block;
}

.admin-global-status {
  margin: 0;
}

.admin-tab-panel .panel,
.admin-tab-panel .panel-wide {
  margin: 0;
}

.info-chip {
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: #fff8e8;
  border: 1px solid #f0dfaa;
  color: #6a4f00;
  font-weight: 600;
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.event-carousel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.75rem;
}

.event-carousel:not(.has-nav) {
  grid-template-columns: minmax(0, 1fr);
}

.event-carousel:not(.has-nav) .event-carousel-btn {
  display: none;
}

.event-carousel-viewport {
  overflow-x: hidden;
  overflow-y: visible;
  min-width: 0;
  padding-bottom: 0.35rem;
}

.event-carousel-track {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 1.25rem;
  transition: transform 0.35s ease;
  will-change: transform;
  grid-template-columns: unset;
}

.event-grid.event-carousel-track {
  display: flex;
}

.event-carousel-track .event-card {
  min-width: 0;
}

.event-carousel-btn {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #ffffff;
  color: var(--primary-dark);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.event-carousel-btn:hover {
  background: rgba(0, 120, 212, 0.08);
  border-color: rgba(0, 120, 212, 0.35);
  transform: translateY(-1px);
}

.event-carousel-btn span {
  display: block;
  margin-top: -0.12rem;
}

.event-carousel-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.event-carousel-indicator {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
}

.event-carousel-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.event-carousel-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: #cbd5e1;
  cursor: pointer;
}

.event-carousel-dot.active {
  background: var(--primary);
  transform: scale(1.15);
}

.event-readiness,
.event-readiness-banner {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.4;
}

.event-readiness {
  margin-top: 0.35rem;
}

.event-readiness-ready,
.event-readiness-banner.event-readiness-ready {
  color: #0f766e;
}

.event-readiness-partial,
.event-readiness-banner.event-readiness-partial {
  color: #b45309;
}

.event-readiness-warn,
.event-readiness-banner.event-readiness-warn,
.event-readiness-empty {
  color: #b42318;
}

.event-readiness-banner {
  margin-bottom: 1rem;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  background: #f8fbff;
  border: 1px solid var(--border);
}

.confidence-badge {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
}

.confidence-high {
  color: #0f766e;
}

.confidence-medium {
  color: #b45309;
}

.confidence-low {
  color: #64748b;
}

.btn.is-loading {
  opacity: 0.8;
  pointer-events: none;
}

.btn.is-loading .btn-label::after {
  content: "";
  display: inline-block;
  width: 0.9rem;
  height: 0.9rem;
  margin-left: 0.55rem;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  border-radius: 999px;
  vertical-align: -0.1rem;
  animation: search-spin 0.8s linear infinite;
}

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

.event-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfe 100%);
  display: grid;
  grid-template-rows: auto 1fr;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
  container-type: inline-size;
  container-name: event-card;
}

.event-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.1);
}

.event-card.selected {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.18), 0 16px 36px rgba(0, 120, 212, 0.08);
}

.event-card.event-card-locked {
  opacity: 0.5;
}

.event-card.event-card-locked:hover {
  opacity: 0.62;
}

.event-card.event-card-lockable {
  cursor: pointer;
}

.event-lock-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background: rgba(15, 23, 42, 0.35);
  color: #fff;
  text-align: center;
  pointer-events: none;
}

.event-lock-icon {
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.35));
}

.event-lock-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.event-private-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 2;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.unlock-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.unlock-modal[hidden] {
  display: none !important;
}

.unlock-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
}

.unlock-modal-card {
  position: relative;
  z-index: 1;
  width: min(100%, 28rem);
  margin: 0;
}

.event-thumb-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #dfe8f3 0%, #c9dff3 100%);
}

.event-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.event-photo-badge {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.12);
}

.event-card-body {
  padding: 0.8rem 0.9rem 0.95rem;
  display: grid;
  gap: 0.5rem;
}

.event-card-body h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.25;
  color: var(--text);
}

.event-description {
  margin: 0;
  color: var(--muted);
  min-height: 2.2rem;
  line-height: 1.35;
  font-size: 0.82rem;
}

.event-summary {
  display: grid;
  gap: 0.2rem;
  margin: 0;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  background: rgba(0, 120, 212, 0.05);
  border: 1px solid rgba(0, 120, 212, 0.1);
}

.event-summary-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
}

.event-summary-details {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}

.event-summary-action {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.event-select-btn {
  padding: 0.5rem 0.7rem;
  font-size: 0.78rem;
  line-height: 1.2;
  white-space: nowrap;
}

@container event-card (max-width: 420px) {
  .event-summary-main {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }

  .event-summary-details {
    width: 100%;
  }

  .event-summary-details > .event-summary-line:nth-child(-n + 2) {
    white-space: nowrap;
  }

  .event-summary-action {
    width: 100%;
    justify-content: stretch;
  }

  .event-select-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .event-card-body {
    padding-bottom: 1.25rem;
    gap: 0.55rem;
  }

  .event-description {
    min-height: 0;
  }

  .event-summary {
    gap: 0.45rem;
    padding-bottom: 0.7rem;
  }
}

.event-summary-line {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.35;
  color: #5b6b7f;
}

.event-summary-line strong {
  color: var(--text);
  font-weight: 700;
}

.event-code-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.12em;
}

.event-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  padding: 0.75rem;
  border-radius: 12px;
  background: rgba(0, 120, 212, 0.05);
  border: 1px solid rgba(0, 120, 212, 0.1);
}

.event-stat {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.event-stat-wide {
  grid-column: 1 / -1;
}

.event-stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #5b6b7f;
}

.event-stat-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  word-break: break-word;
}

.event-stat-photographer-list {
  display: grid;
  gap: 0.2rem;
}

.event-stat-photographer-line {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.4;
  color: #5b6b7f;
}

.event-stat-photographer-line strong {
  color: var(--text);
  font-weight: 700;
}

.event-code-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.14em;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.event-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.event-actions-end {
  justify-content: flex-end;
}

.nav-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  padding: 0.45rem 0.82rem;
  font-size: 0.86rem;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(216, 222, 232, 0.95);
  background: #ffffff;
  color: var(--text);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.nav-download-btn img {
  display: block;
  flex: 0 0 auto;
}

.nav-download-btn:hover {
  transform: translateY(-1px);
}

.nav-download-windows:hover {
  border-color: rgba(0, 120, 212, 0.45);
  background: rgba(0, 120, 212, 0.07);
  color: #005a9e;
}

.nav-download-mac:hover {
  border-color: rgba(29, 29, 31, 0.25);
  background: rgba(29, 29, 31, 0.05);
  color: #1d1d1f;
}

.nav-downloads {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.nav-download-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--muted);
  margin-right: 0.15rem;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #f8fbff;
}

.toggle-label {
  font-weight: 600;
  color: var(--text);
}

.toggle-switch {
  position: relative;
  display: inline-flex;
  width: 3rem;
  height: 1.65rem;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  cursor: pointer;
  border-radius: 999px;
  background: #cbd5e1;
  transition: background 0.2s ease;
}

.toggle-slider::before {
  content: "";
  position: absolute;
  width: 1.25rem;
  height: 1.25rem;
  left: 0.2rem;
  top: 0.2rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.18);
  transition: transform 0.2s ease;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary);
}

.toggle-switch input:focus-visible + .toggle-slider {
  outline: 2px solid rgba(0, 90, 158, 0.35);
  outline-offset: 2px;
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(1.35rem);
}

.search-panel.face-only-search .search-mode-tabs,
.search-mode-tabs.is-hidden,
.search-mode-tabs[hidden] {
  display: none !important;
}

.search-panel.face-only-search #search-form {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 1rem;
}

.search-panel.face-only-search .search-mode-panel[data-mode="selfie"] {
  margin-top: 0;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 500;
  color: var(--text);
}

.checkbox-row input {
  margin-top: 0.2rem;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.event-photos-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.photo-card-frame {
  position: relative;
  width: 100%;
  height: clamp(220px, 24vw, 280px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eef4fa;
  overflow: hidden;
}

.photo-card-backdrop {
  position: absolute;
  inset: -8%;
  background-size: cover;
  background-position: center;
  filter: blur(18px) saturate(1.15);
  transform: scale(1.08);
  opacity: 0.72;
  pointer-events: none;
}

.photo-card-frame img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.photo-download-btn {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  text-decoration: none;
  line-height: 1;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, background 0.18s ease;
  cursor: pointer;
  padding: 0;
}

.photo-download-icon {
  display: block;
  width: 1.15rem;
  height: 1.15rem;
  color: #3c4043;
}

.photo-card-frame:hover .photo-download-btn,
.photo-card-frame:focus-within .photo-download-btn,
.photo-card.download-visible .photo-download-btn {
  opacity: 1;
  pointer-events: auto;
}

.photo-download-btn:hover {
  background: rgba(255, 255, 255, 1);
}

.photo-download-btn:disabled {
  opacity: 0.5;
  cursor: wait;
  pointer-events: auto;
}

.result-meta-compact {
  padding: 0.5rem 0.65rem;
  font-size: 0.85rem;
}

.search-mode-tabs {
  display: flex;
  justify-content: flex-end;
  gap: 0.65rem;
  margin-bottom: 0;
  flex-shrink: 0;
}

.search-mode-tab {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 12px;
  padding: 0.7rem 1.15rem;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  font-size: 0.88rem;
  min-width: 14rem;
  flex: 0 0 14rem;
  text-align: center;
  white-space: nowrap;
  box-sizing: border-box;
}

.search-mode-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.selfie-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.65rem;
  width: 100%;
}

.selfie-action-btn {
  cursor: pointer;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-width: 10.5rem;
  padding: 0.65rem 1rem;
}

.btn-icon {
  flex-shrink: 0;
  display: block;
  width: 1.25rem;
  height: 1.25rem;
}

.selfie-preview {
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

.selfie-preview[hidden],
.selfie-preview img[hidden] {
  display: none !important;
}

.selfie-preview img {
  width: min(220px, 100%);
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--border);
}

.is-collapsed,
.search-mode-panel[hidden] {
  display: none !important;
}

.event-photos-section,
.search-results-section {
  margin-top: 1.5rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
}

.section-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.photos-toolbar {
  margin-top: 1rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.event-filter {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 1rem;
  max-width: 28rem;
  font-weight: 600;
}

.section-subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.gallery-loader {
  margin: 1rem 0 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.scroll-sentinel {
  width: 100%;
  height: 1px;
}

.result-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #fff;
}

.result-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.result-meta {
  padding: 0.75rem;
  display: grid;
  gap: 0.25rem;
}

.result-meta strong {
  display: block;
}

.empty-state {
  color: var(--muted);
  margin: 0;
}

.field-hint {
  color: var(--muted);
  font-weight: 400;
  font-size: 0.9rem;
}

.event-code-box {
  display: grid;
  gap: 0.35rem;
  padding: 0.95rem 1rem;
  border-radius: 14px;
  background: var(--primary-soft);
  border: 1px solid #c9dff3;
}

.event-code-box strong {
  font-size: 1.5rem;
  letter-spacing: 0.12em;
}

.event-photographers {
  color: var(--muted);
  font-size: 0.9rem;
}

.photographer-list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.photographer-card {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 0.95rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-soft);
}

.photographer-thumb {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  background: #dfe8f3;
}

.photographer-meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.photographer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.upload-shell {
  max-width: 760px;
}

.upload-panel {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}

@media (max-width: 720px) {
  html {
    font-size: 17.5px;
  }

  .top-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .auth-nav {
    width: 100%;
    justify-content: flex-start;
    margin-left: 0;
    padding-top: 0.35rem;
    border-top: 1px solid var(--border);
  }

  .page-shell,
  .mode-banner,
  .hero,
  .page-header,
  .login-shell,
  .admin-header {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .admin-header {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .nav-actions {
    width: 100%;
    justify-content: space-between;
  }

  .brand-logo {
    height: 2.35rem;
    max-width: 8rem;
  }

  .brand-text {
    font-size: 1.05rem;
  }

  .nav-links a {
    font-size: 1rem;
    padding: 0.65rem 0.95rem;
  }

  .page-header h1,
  .hero h1 {
    font-size: clamp(1.85rem, 7vw, 2.4rem);
  }

  .page-header p,
  .panel-header p,
  .eyebrow {
    font-size: 1rem;
  }

  .panel-header h2 {
    font-size: 1.25rem;
  }

  label,
  .event-filter,
  input,
  select,
  textarea {
    font-size: 1rem;
  }

  .btn {
    font-size: 1.02rem;
    padding: 0.95rem 1.2rem;
  }

  .search-mode-tab {
    font-size: 0.98rem;
    padding: 0.85rem 1rem;
    min-width: 0;
    flex: 1 1 0;
  }

  .selfie-action-btn {
    font-size: 1.02rem;
    padding: 0.85rem 1.1rem;
    min-width: 0;
  }

  .btn-icon {
    width: 1.4rem;
    height: 1.4rem;
  }

  .event-select-btn {
    font-size: 0.95rem;
    padding: 0.7rem 0.9rem;
  }

  .event-card-body h3 {
    font-size: 1.08rem;
  }

  .event-summary,
  .event-summary-details,
  .event-summary-line,
  .event-description,
  .result-meta,
  .status {
    font-size: 0.95rem;
  }

  .photo-download-btn {
    width: 2.6rem;
    height: 2.6rem;
  }

  .photo-download-btn .photo-download-icon {
    width: 1.25rem;
    height: 1.25rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .my-photos-event-header {
    align-items: stretch;
  }

  .my-photos-event-header .btn {
    width: 100%;
  }

  .photographer-card {
    grid-template-columns: 56px 1fr;
  }

  .photographer-actions {
    grid-column: 1 / -1;
  }

  .event-grid:not(.event-carousel-track),
  .results-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-mode-tabs {
    justify-content: stretch;
    width: 100%;
  }

  .search-panel-title-row {
    flex-direction: column;
    align-items: stretch;
  }

  .search-panel-title-row .search-mode-tabs {
    width: 100%;
  }

  .search-mode-tab {
    flex: 1 1 0;
    min-width: 0;
  }

  .selfie-actions {
    justify-content: stretch;
  }

  .selfie-action-btn {
    flex: 1 1 0;
    min-width: 0;
  }

  .event-summary-main {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }

  .event-summary-details {
    width: 100%;
    white-space: normal;
  }

  .event-summary-details > .event-summary-line:nth-child(-n + 2) {
    white-space: nowrap;
  }

  .event-summary-action {
    width: 100%;
    justify-content: stretch;
  }

  .event-select-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .event-card-body {
    padding-bottom: 1.25rem;
  }

  .event-description {
    min-height: 0;
  }

  .event-summary {
    padding-bottom: 0.7rem;
  }

  .event-carousel {
    gap: 0.5rem;
  }

  .event-carousel-viewport {
    touch-action: pan-y pinch-zoom;
  }

  .nav-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .nav-download-label {
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .event-carousel-btn {
    width: 2.2rem;
    height: 2.2rem;
    font-size: 1.45rem;
  }
}

@media (max-width: 520px) {
  .event-grid:not(.event-carousel-track),
  .results-grid {
    grid-template-columns: 1fr;
  }

  .search-mode-tabs {
    flex-direction: column;
  }

  .search-mode-tab {
    flex: 1 1 auto;
    width: 100%;
  }
}

@media (max-width: 1100px) {
  .results-grid,
  .event-photos-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .results-grid,
  .event-photos-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .admin-shell .panel-wide {
    grid-column: auto;
  }
}