:root {
  --color-navy-950: #102334;
  --color-navy-800: #1b374c;
  --color-forest-800: #244b3c;
  --color-forest-600: #376f56;
  --color-gold-500: #c99736;
  --color-gold-300: #e8c772;
  --color-parchment: #f5eddc;
  --color-linen: #fbf7ee;
  --color-ink: #17232c;
  --color-muted: #637065;
  --color-border: #ddd0b8;
  --color-danger: #9f3328;
  --color-success: #2f6c4f;
  --font-display: Georgia, "Times New Roman", serif;
  --font-ui: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-soft: 0 16px 40px rgba(16, 35, 52, .13);
  --focus-ring: 0 0 0 3px rgba(201, 151, 54, .55);
  --motion-fast: 160ms ease;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { font-family: var(--font-ui); color: var(--color-ink); background: var(--color-linen); }
body { margin: 0; min-width: 320px; }
a { color: var(--color-forest-800); text-underline-offset: 3px; }
a:hover { color: var(--color-navy-950); }
:focus-visible { outline: none; box-shadow: var(--focus-ring); }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.08; margin: 0 0 var(--space-3); color: var(--color-navy-950); }
h1 { font-size: clamp(2.1rem, 2rem + 1vw, 4rem); }
h2 { font-size: 1.65rem; }
h3 { font-size: 1.2rem; }
p { line-height: 1.65; margin: 0 0 var(--space-4); }
input, textarea, select, button { font: inherit; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-height: 44px;
  padding: .75rem .9rem;
  background: #fffdf8;
  color: var(--color-ink);
}
textarea { min-height: 116px; resize: vertical; }
label { display: grid; gap: var(--space-2); font-weight: 700; color: var(--color-navy-950); }
fieldset { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); margin: 0 0 var(--space-5); }
legend { padding: 0 var(--space-2); font-weight: 800; color: var(--color-forest-800); }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 5; background: var(--color-gold-300); color: var(--color-navy-950); padding: .7rem 1rem; border-radius: var(--radius-sm); }
.skip-link:focus { top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }

.brand-mark { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; color: var(--color-navy-950); }
.brand-mark span, .avatar {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-navy-950); color: var(--color-gold-300); font-family: var(--font-display); font-weight: 700;
}
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem; min-height: 44px;
  padding: .75rem 1rem; border: 1px solid var(--color-navy-950); border-radius: var(--radius-sm);
  background: var(--color-navy-950); color: #fffaf0; text-decoration: none; font-weight: 800; cursor: pointer;
  transition: transform var(--motion-fast), background var(--motion-fast);
}
.button:hover { color: #fffaf0; background: var(--color-forest-800); transform: translateY(-1px); }
.button.secondary { background: transparent; color: var(--color-navy-950); }
.button.secondary:hover { color: var(--color-navy-950); background: var(--color-gold-300); }
.button-small { min-height: 38px; padding: .55rem .8rem; }
.button:disabled, button:disabled { cursor: not-allowed; opacity: .58; transform: none; }
.eyebrow { margin-bottom: var(--space-2); color: var(--color-forest-600); font-size: .78rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.badge { display: inline-flex; align-items: center; min-height: 28px; padding: .25rem .55rem; border: 1px solid rgba(47,108,79,.35); border-radius: 999px; color: var(--color-success); font-weight: 800; background: rgba(47,108,79,.08); }
.action-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

.public-header, .public-footer {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  max-width: 1180px; margin: 0 auto; padding: var(--space-4) var(--space-5);
}
.public-nav { display: flex; align-items: center; gap: var(--space-4); }
.public-footer { color: var(--color-muted); justify-content: center; border-top: 1px solid var(--color-border); margin-top: var(--space-7); }
.hero {
  position: relative; min-height: 620px; display: grid; align-items: end; overflow: hidden;
  background: var(--color-navy-950); color: #fffaf0;
}
.hero-media { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(16,35,52,.88), rgba(16,35,52,.35)), url("../img/koravik-brand.jpeg") center/cover; }
.hero-content { position: relative; max-width: 760px; padding: 0 var(--space-6) var(--space-7); }
.hero h1, .hero p { color: #fffaf0; }
.hero .eyebrow { color: var(--color-gold-300); }
.section-grid, .dashboard-grid, .module-grid, .workspace-grid {
  max-width: 1180px; margin: var(--space-7) auto; padding: 0 var(--space-5); display: grid; gap: var(--space-5);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.dashboard-grid { grid-template-columns: 1.5fr 1fr 1fr; align-items: stretch; }
.module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0; margin: var(--space-5) 0; }
.workspace-grid { margin: 0; padding: 0; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.workspace-grid .feature-panel { grid-column: span 2; }
.public-module-stack { display: grid; gap: var(--space-5); margin: var(--space-5) 0; }
.module-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-3); margin-bottom: var(--space-5); }
.mini-panel { display: grid; gap: var(--space-1); background: var(--color-parchment); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); }
.mini-panel span { color: var(--color-muted); }
.card, .feature-panel, .form-card, .public-module, .announcement, .empty-state {
  background: #fffdf8; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); box-shadow: var(--shadow-soft);
}
.feature-panel { background: var(--color-parchment); }
.auth-panel, .profile-hero, .event-public, .empty-state {
  max-width: 980px; margin: var(--space-7) auto; padding: 0 var(--space-5);
}
.auth-panel { display: grid; grid-template-columns: 1fr 420px; gap: var(--space-6); align-items: start; }
.form-card { display: grid; gap: var(--space-4); }
.rsvp-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.rsvp-form label:has(textarea), .rsvp-form button { grid-column: 1 / -1; }
.alert {
  border: 1px solid rgba(159, 51, 40, .35);
  border-radius: var(--radius-sm);
  background: rgba(159, 51, 40, .08);
  color: var(--color-danger);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}
.alert p { margin-bottom: 0; }
.alert.success {
  border-color: rgba(47,108,79,.35);
  background: rgba(47,108,79,.08);
  color: var(--color-success);
}
.profile-hero { display: flex; gap: var(--space-5); align-items: center; }
.profile-hero .avatar { width: 72px; height: 72px; border-radius: var(--radius-md); }
.center-cta { display: flex; justify-content: center; margin: var(--space-6) 0; }

.app-layout { min-height: 100vh; display: grid; grid-template-columns: 260px 1fr; }
.sidebar { background: var(--color-navy-950); color: #fffaf0; padding: var(--space-5); position: sticky; top: 0; height: 100vh; }
.sidebar-brand { color: #fffaf0; margin-bottom: var(--space-6); }
.sidebar-brand span { background: var(--color-gold-300); color: var(--color-navy-950); }
.side-nav { display: grid; gap: .25rem; }
.side-nav a {
  color: #f7ead2; text-decoration: none; padding: .75rem .85rem; border-radius: var(--radius-sm); min-height: 44px;
  display: flex; align-items: center; border: 1px solid transparent;
}
.side-nav a:hover, .side-nav a.active { background: rgba(232,199,114,.14); border-color: rgba(232,199,114,.28); color: #fff; }
.app-main { min-width: 0; }
.app-header {
  min-height: 72px; display: flex; align-items: center; gap: var(--space-4); justify-content: space-between;
  padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border); background: rgba(251,247,238,.96); position: sticky; top: 0; z-index: 2;
}
.mobile-brand { display: none; }
.search-label { max-width: 420px; flex: 1; }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.icon-action, .org-switcher { min-width: 44px; min-height: 44px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fffdf8; display: inline-grid; place-items: center; color: var(--color-navy-950); text-decoration: none; font-weight: 900; }
.org-switcher { padding: 0 .75rem; }
.workspace { padding: var(--space-6); }
.page-heading { margin-bottom: var(--space-5); }
.list-section, .table-list, .builder-layout { max-width: 1180px; }
.section-title, .toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-4); }
.toolbar input { max-width: 420px; }
.event-row {
  display: grid; grid-template-columns: 1.5fr repeat(5, minmax(90px, 1fr)); gap: var(--space-3); align-items: center;
  color: var(--color-ink); text-decoration: none; background: #fffdf8; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); margin-bottom: var(--space-3);
}
.event-row.compact-row { grid-template-columns: 1.2fr 1fr 1.2fr 1fr; }
.response-row {
  display: grid;
  grid-template-columns: 1.4fr .65fr .65fr 1fr 1fr .55fr .65fr;
  gap: var(--space-3);
  align-items: center;
  background: #fffdf8;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
}
.response-row div { display: grid; gap: var(--space-1); }
.response-row span { color: var(--color-muted); }
.inline-empty { max-width: none; margin: var(--space-5) 0 0; box-shadow: none; }
.module-meta { color: var(--color-muted); font-size: .9rem; margin: var(--space-2) 0 0; }
.announcement-item + .announcement-item { border-top: 1px solid var(--color-border); margin-top: var(--space-4); padding-top: var(--space-4); }
.builder-layout { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: var(--space-5); align-items: start; }
.builder-form, .module-panel { min-width: 0; }
.module-card { display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-3); align-items: start; padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: #fffdf8; margin-bottom: var(--space-3); }
.module-edit { display: grid; gap: var(--space-3); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: #fffdf8; margin-bottom: var(--space-4); }
.order { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--color-parchment); font-weight: 900; color: var(--color-forest-800); }

.event-banner {
  display: grid; grid-template-columns: 1fr 180px; gap: var(--space-5); align-items: end; min-height: 420px;
  background: linear-gradient(90deg, rgba(16,35,52,.90), rgba(36,75,60,.58)), url("../img/koravik-brand.jpeg") center/cover;
  padding: var(--space-7) var(--space-6); border-radius: var(--radius-md); color: #fffaf0;
}
.event-banner h1, .event-banner p { color: #fffaf0; }
.event-banner .eyebrow { color: var(--color-gold-300); }
.qr-card { min-height: 180px; background: rgba(255,253,248,.94); color: var(--color-navy-950); border-radius: var(--radius-md); display: grid; place-items: center; text-align: center; padding: var(--space-4); }
.qr-card span { width: 86px; height: 86px; display: grid; place-items: center; border: 8px double var(--color-navy-950); font-family: var(--font-display); font-weight: 900; }
.event-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-3); margin: var(--space-5) 0; }
.event-facts span { background: var(--color-parchment); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-3); font-weight: 800; }

@media (max-width: 900px) {
  .app-layout { display: block; }
  .sidebar { position: static; height: auto; padding: var(--space-3) var(--space-4); }
  .sidebar-brand { display: none; }
  .side-nav { display: flex; overflow-x: auto; padding-bottom: var(--space-2); }
  .side-nav a { white-space: nowrap; }
  .mobile-brand { display: inline-flex; }
  .app-header { flex-wrap: wrap; }
  .search-label { order: 3; flex-basis: 100%; max-width: none; }
  .section-grid, .dashboard-grid, .module-grid, .workspace-grid, .builder-layout, .auth-panel, .event-banner { grid-template-columns: 1fr; }
  .workspace-grid .feature-panel { grid-column: auto; }
  .event-row, .response-row { grid-template-columns: 1fr 1fr; }
  .module-strip { grid-template-columns: 1fr; }
  .event-facts { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .public-header { align-items: flex-start; }
  .public-nav { gap: var(--space-2); flex-wrap: wrap; justify-content: flex-end; }
  .hero { min-height: 560px; }
  .hero-content, .workspace, .event-banner { padding: var(--space-5); }
  .section-grid, .dashboard-grid, .auth-panel, .profile-hero, .event-public, .empty-state { padding-left: var(--space-4); padding-right: var(--space-4); }
  .event-row, .response-row, .event-facts, .rsvp-form { grid-template-columns: 1fr; }
  .header-actions { flex-wrap: wrap; justify-content: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}