/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-padding-top: 1rem;
}

img,
picture,
video,
svg {
  display: block;
  max-width: 100%;
}

body {
  min-height: 100svh;
  line-height: 1.6;
  font-family: "Archivo", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(242, 166, 90, 0.16), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.05), transparent 32%),
    linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));
  color: var(--color-text);
  -webkit-tap-highlight-color: rgba(242, 166, 90, 0.2);
  text-rendering: optimizeLegibility;
}

/* Tokens */
:root {
  --radius: 0.375rem;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --max-width: 60rem;
  --max-width-narrow: 28rem;
}

/* Layout */
.stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.stack-lg {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: var(--space-md);
}

.center {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.center-narrow {
  width: 100%;
  max-width: var(--max-width-narrow);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* Typography */
h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.2;
  font-family: "Prata", Georgia, serif;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  line-height: 1.3;
  font-family: "Prata", Georgia, serif;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.4;
  font-family: "Prata", Georgia, serif;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1,
h2,
h3,
h4,
p {
  overflow-wrap: anywhere;
}

p {
  max-width: 65ch;
}

a {
  color: var(--color-accent);
}

a:hover {
  color: var(--color-accent-hover);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

button,
[role="button"] {
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

small,
.text-muted {
  color: var(--color-muted);
  font-size: 0.875rem;
}

/* Header */
.site-header {
  padding: var(--space-md) 0;
}

.site-header .center {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.site-header nav {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.site-header nav a {
  text-decoration: none;
  font-size: 0.9375rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
  margin-top: var(--space-xl);
  color: var(--color-muted);
  font-size: 0.875rem;
}

.skip-link {
  position: absolute;
  left: var(--space-md);
  top: -3rem;
  z-index: 1000;
}

.skip-link:focus {
  top: var(--space-md);
}

.site-shell {
  width: min(100% - 1.25rem, 90rem);
  margin-inline: auto;
  padding-bottom: var(--space-xl);
}

.site-main {
  display: grid;
  gap: var(--space-lg);
}

.header-ribbon {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: var(--color-muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: grid;
  gap: var(--space-md);
  padding: 1rem 1.15rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent),
    rgba(17, 22, 30, 0.88);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

.brand-column,
.nav-column,
.section-heading,
.hero-copy,
.hero-aside,
.submission-aside,
.submission-form,
.events-aside {
  display: grid;
  gap: var(--space-md);
  min-width: 0;
}

.brand-lockup,
.brand-lockup:hover {
  text-decoration: none;
}

.brand-mark,
.brand-subtitle,
.eyebrow,
.event-meta,
.account-chip {
  text-transform: uppercase;
}

.brand-mark {
  display: block;
  font-family: "Prata", Georgia, serif;
  font-size: clamp(2rem, 8vw, 3.5rem);
  line-height: 0.9;
  color: var(--color-text);
}

.brand-mark-secondary {
  color: var(--color-accent);
}

.brand-subtitle,
.eyebrow,
.event-meta,
.helper-copy,
.section-copy,
.account-chip {
  color: var(--color-text-secondary);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
}

.masthead-copy {
  max-width: 38rem;
  color: var(--color-text-secondary);
}

.nav-links,
.account-strip,
.inline-form,
.inline-actions,
.moderation-actions,
.primary-actions,
.section-actions,
.field-header,
.field-inline-meta,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  align-items: center;
}

.nav-links a {
  color: var(--color-text);
  text-decoration: none;
  padding: 0.2rem 0;
}

.account-chip {
  display: inline-flex;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.button-link,
.btn,
button,
a[role="button"] {
  border-radius: 999px;
  touch-action: manipulation;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-accent);
  color: var(--color-accent-text);
  text-decoration: none;
  font-weight: 700;
}

.button-link:hover {
  background: var(--color-accent-hover);
  color: var(--color-accent-text);
}

/* Logo */
.logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
}

.logo-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
}

.logo-accent {
  color: var(--color-accent);
  font-weight: 400;
}

.logo-link:hover .logo-icon {
  color: var(--color-accent-hover);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  font-size: 0.9375rem;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  background: var(--color-surface);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-text);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.8125rem;
}

/* Forms */
label {
  font-size: 0.9375rem;
  font-weight: 500;
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  font-size: 1rem;
  background: var(--color-bg);
  color: var(--color-text);
}

textarea {
  resize: vertical;
  min-height: 12rem;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: transparent;
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

/* Card */
.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: var(--space-md);
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
}

.hero-panel,
.map-panel,
.calendar-section,
.form-shell,
.event-card,
.calendar-column,
.dashboard-card,
.paper-panel,
.dark-panel,
.filter-bar {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.hero-panel,
.events-intro,
.submission-layout,
.calendar-grid,
.card-grid,
.info-ribbon,
.dashboard-list {
  display: grid;
  gap: var(--space-md);
  min-width: 0;
}

.hero-panel,
.map-panel,
.calendar-section,
.form-shell,
.paper-panel,
.dark-panel,
.filter-bar,
.dashboard-card {
  padding: 1.1rem;
}

.dark-panel {
  background:
    radial-gradient(circle at top right, rgba(242, 166, 90, 0.18), transparent 26%),
    rgba(17, 22, 30, 0.95);
}

.paper-panel,
.poster-card,
.editorial-mini-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), transparent 30%),
    var(--paper);
  color: var(--paper-text);
}

.paper-panel p,
.poster-card p,
.editorial-mini-card p,
.paper-panel .section-copy,
.paper-panel .eyebrow,
.paper-panel .event-meta,
.paper-panel .helper-copy {
  color: var(--paper-muted);
}

.hero-visual {
  min-height: 20rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-visual img,
.event-card img,
.submission-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-lede {
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  max-width: 34rem;
}

.hero-note,
.submission-notes {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-quote {
  margin: 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  font-family: "Prata", Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.3;
}

.metric-strip {
  display: grid;
  gap: var(--space-sm);
}

.metric-strip article {
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  background: rgba(0, 0, 0, 0.05);
}

.dark-panel .metric-strip article {
  background: rgba(255, 255, 255, 0.04);
}

.metric-strip strong {
  display: block;
  font-size: 1.4rem;
  font-variant-numeric: tabular-nums;
}

.split-heading {
  gap: var(--space-sm);
}

.event-card {
  overflow: hidden;
}

.event-card-body {
  display: grid;
  gap: var(--space-sm);
  padding: 1rem;
  min-width: 0;
}

.event-card.compact {
  padding: 1rem;
}

.event-location {
  color: inherit;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.event-description {
  color: inherit;
  overflow-wrap: anywhere;
}

.event-description > *:last-child {
  margin-bottom: 0;
}

.event-footer {
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.event-map {
  min-height: 26rem;
  overflow: hidden;
  border-radius: 1rem;
}

.event-map:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.filter-bar {
  background: rgba(17, 22, 30, 0.88);
}

.event-form-grid,
.preferences-grid {
  display: grid;
  gap: var(--space-md);
}

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

.field-inline-meta {
  color: var(--color-muted);
  font-size: 0.875rem;
}

.success-banner,
.empty-state,
.status-pill {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.checkbox-row {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.theme-preview-stack {
  display: grid;
  gap: var(--space-sm);
}

.theme-preview {
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.theme-preview-dark {
  background: #12161e;
  color: #f3ecdf;
}

.theme-preview-light {
  background: #f4ead6;
  color: #2d241b;
}

.theme-preview-contrast {
  background: #fff;
  color: #05070a;
  border: 2px solid #05070a;
}

.footer-title {
  font-family: "Prata", Georgia, serif;
  font-size: 1.4rem;
  color: var(--color-text);
}

.footer-copy {
  max-width: 40rem;
}

html.large {
  font-size: 17px;
}

html.x-large {
  font-size: 18px;
}

html.reduced-motion *,
html.reduced-motion *::before,
html.reduced-motion *::after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}

/* Alerts */
.alert {
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.alert-success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.alert-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

/* Avatar */
.avatar-upload {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-surface);
}

.avatar-placeholder {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--color-muted);
}

/* Tables */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  white-space: nowrap;
}

.table th,
.table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.table th {
  background: var(--color-surface);
  font-weight: 600;
  position: sticky;
  top: 0;
}

.table th button {
  all: unset;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font: inherit;
  font-weight: 600;
  color: inherit;
}

.table th button:hover {
  color: var(--color-accent);
}

.sort-icon {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.table tbody tr:hover {
  background: var(--color-surface);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.125rem var(--space-sm);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.badge-warning {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.badge-error {
  background: var(--color-error-bg);
  color: var(--color-error);
}

/* Detail list */
.detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.detail-row {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-row dt {
  flex-shrink: 0;
  width: 8rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.detail-row dd {
  font-size: 0.9375rem;
}

/* Danger button */
.btn-danger {
  background: var(--color-error);
  color: var(--color-bg);
  border-color: var(--color-error);
}

.btn-danger:hover {
  opacity: 0.85;
}

@media (min-width: 720px) {
  .site-nav,
  .split-heading,
  .events-intro,
  .submission-layout,
  .event-form-grid,
  .preferences-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-panel,
  .calendar-grid,
  .card-grid,
  .info-ribbon {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-nav {
    align-items: start;
  }
}

@media (max-width: 719px) {
  .site-shell {
    width: min(100% - 0.875rem, 100%);
  }

  .header-ribbon {
    font-size: 0.68rem;
  }

  .site-nav,
  .hero-panel,
  .paper-panel,
  .dark-panel,
  .filter-bar,
  .map-panel,
  .calendar-section,
  .form-shell,
  .dashboard-card {
    padding: 0.9rem;
  }

  .event-map {
    min-height: 18rem;
  }
}

@media (min-width: 1024px) {
  .hero-panel {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) minmax(16rem, 0.45fr);
    align-items: stretch;
  }

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

  .card-grid,
  .info-ribbon {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .events-intro,
  .submission-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  }
}

/* Inline code */
code {
  font-family: ui-monospace, "Cascadia Code", "Source Code Pro", Menlo, Consolas, monospace;
  font-size: 0.875em;
  padding: 0.125em 0.375em;
  background: var(--color-surface);
  border-radius: var(--radius);
}

/* Action links in tables */
.action-links {
  display: flex;
  gap: var(--space-sm);
}

.action-links a {
  font-size: 0.8125rem;
  white-space: nowrap;
}

/* Admin nav */
.admin-nav {
  gap: var(--space-sm);
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Misc */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
}

.page-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.article {
  max-width: 45rem;
}

@media (max-width: 32em) {
  .two-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

@media (min-width: 32.01em) {
  .two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
}