/* =============================================
   DECCAN QUEEN ON RAILS — Global Design System
   ============================================= */

/* ===== Light Theme (Default) ===== */
:root {
  --color-background:        hsl(40, 30%, 96%);
  --color-background-alt:    hsl(38, 28%, 92%);
  --color-foreground:        hsl(0, 0%, 12%);
  --color-foreground-soft:   hsl(0, 0%, 25%);

  --color-card:              hsl(40, 25%, 98%);
  --color-card-foreground:   hsl(0, 0%, 12%);

  --color-primary:           hsl(348, 70%, 35%);
  --color-primary-hover:     hsl(348, 75%, 28%);
  --color-primary-foreground:hsl(40, 30%, 96%);

  --color-secondary:         hsl(20, 45%, 92%);
  --color-secondary-foreground: hsl(348, 70%, 30%);

  --color-muted:             hsl(20, 30%, 94%);
  --color-muted-foreground:  hsl(20, 15%, 45%);

  --color-accent:            hsl(40, 80%, 50%);
  --color-accent-foreground: hsl(0, 0%, 12%);

  --color-border:            hsl(30, 20%, 86%);
  --color-border-strong:     hsl(30, 20%, 78%);
  --color-ring:              hsl(348, 70%, 35%);

  --color-ruby:              hsl(348, 70%, 35%);
  --color-ruby-light:        hsl(348, 65%, 45%);
  --color-ruby-dark:         hsl(348, 75%, 25%);
  --color-gold:              hsl(40, 80%, 50%);
  --color-gold-light:        hsl(42, 85%, 65%);
  --color-saffron:           hsl(28, 88%, 50%);
  --color-saffron-light:     hsl(35, 90%, 62%);
  --color-saffron-muted:     hsl(28, 88%, 50%, 0.08);
  --color-success:           hsl(142, 70%, 35%);
  --color-destructive:       hsl(0, 84%, 60%);

  --shadow-sm:   0 1px 3px hsl(0 0% 0% / 0.06), 0 1px 2px hsl(0 0% 0% / 0.04);
  --shadow-md:   0 4px 16px -2px hsl(0 0% 0% / 0.08), 0 2px 6px -1px hsl(0 0% 0% / 0.04);
  --shadow-lg:   0 10px 40px -8px hsl(0 0% 0% / 0.12), 0 4px 12px -2px hsl(0 0% 0% / 0.06);
  --shadow-ruby: 0 8px 32px -8px hsl(348 70% 35% / 0.35);
}

/* ===== Dark Theme ===== */
[data-theme="dark"] {
  --color-background:        hsl(20, 12%, 7%);
  --color-background-alt:    hsl(20, 10%, 10%);
  --color-foreground:        hsl(40, 20%, 90%);
  --color-foreground-soft:   hsl(40, 15%, 75%);

  --color-card:              hsl(20, 10%, 10%);
  --color-card-foreground:   hsl(40, 20%, 90%);

  --color-primary:           hsl(348, 68%, 58%);
  --color-primary-hover:     hsl(348, 72%, 65%);
  --color-primary-foreground:hsl(20, 12%, 7%);

  --color-secondary:         hsl(20, 15%, 15%);
  --color-secondary-foreground: hsl(348, 60%, 68%);

  --color-muted:             hsl(20, 10%, 13%);
  --color-muted-foreground:  hsl(30, 12%, 58%);

  --color-accent:            hsl(40, 78%, 56%);
  --color-accent-foreground: hsl(20, 12%, 7%);

  --color-border:            hsl(20, 12%, 18%);
  --color-border-strong:     hsl(20, 12%, 24%);
  --color-ring:              hsl(348, 68%, 58%);

  --color-ruby:              hsl(348, 68%, 58%);
  --color-ruby-light:        hsl(348, 62%, 68%);
  --color-ruby-dark:         hsl(348, 72%, 48%);
  --color-gold:              hsl(40, 78%, 56%);
  --color-gold-light:        hsl(42, 82%, 70%);
  --color-saffron:           hsl(28, 80%, 58%);
  --color-saffron-light:     hsl(35, 82%, 70%);
  --color-saffron-muted:     hsl(28, 80%, 58%, 0.1);
  --color-success:           hsl(142, 60%, 48%);
  --color-destructive:       hsl(0, 72%, 62%);

  --shadow-sm:   0 1px 3px hsl(0 0% 0% / 0.25);
  --shadow-md:   0 4px 16px -2px hsl(0 0% 0% / 0.35);
  --shadow-lg:   0 10px 40px -8px hsl(0 0% 0% / 0.5);
  --shadow-ruby: 0 8px 32px -8px hsl(348 68% 58% / 0.3);
}

/* ===== Font Variables ===== */
:root {
  --font-display: "Playfair Display", Georgia, serif;
  --font-sans:    "Inter", system-ui, -apple-system, sans-serif;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 0.875rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  --nav-height: 68px;
  --max-width: 1200px;
  --content-width: 860px;
}

*, *::before, *::after { box-sizing: border-box; }

html { color-scheme: light; scroll-behavior: smooth; }
html[data-theme="dark"] { color-scheme: dark; }

body {
  margin: 0;
  padding-top: var(--nav-height);
  color: var(--color-foreground);
  background: var(--color-background);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease, color 0.2s ease;
}

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--color-foreground); font-family: var(--font-display); line-height: 1.15; }
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--nav-height);
  border-bottom: 1px solid var(--color-border);
  background: hsl(40 30% 96% / 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

[data-theme="dark"] .site-header { background: hsl(20 12% 7% / 0.9); }

.site-header__inner {
  width: min(100% - 3rem, 1080px);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.wordmark { display: flex; align-items: center; gap: 10px; text-decoration: none; line-height: 1.05; }
.wordmark__logo { width: auto; height: 36px; vertical-align: middle; }
.wordmark__eyebrow {
  color: var(--color-ruby);
  font-family: "Noto Sans Devanagari", var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.wordmark__name { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; }
.event-date { margin: 0 0 0 auto; color: var(--color-muted-foreground); font-size: 0.9rem; font-weight: 500; }

.theme-toggle {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-muted-foreground);
  background: var(--color-card);
}
.theme-toggle:hover { color: var(--color-foreground); border-color: var(--color-border-strong); background: var(--color-muted); }
.theme-toggle svg { width: 1.1rem; height: 1.1rem; grid-area: 1 / 1; }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

.sign-out {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-muted-foreground);
  background: var(--color-card);
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.sign-out:hover { color: var(--color-foreground); border-color: var(--color-border-strong); background: var(--color-muted); }

.find-tickets-prompt { margin: 2rem 0 0; text-align: center; color: var(--color-muted-foreground); font-size: 0.9rem; }
.find-tickets-form { display: grid; gap: 0.6rem; justify-items: start; margin: 1.25rem 0; }
.find-tickets-form input[type="email"] { width: min(100%, 22rem); padding: 0.6rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-card); color: var(--color-foreground); font: inherit; }
.order-list { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; gap: 1rem; text-align: left; }
.order-list__item { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.9rem 1rem; background: var(--color-card); }
.order-list__code { margin: 0; font-weight: 600; }
.order-list__meta { margin: 0.2rem 0 0; color: var(--color-muted-foreground); font-size: 0.85rem; }
.order-list__tickets { margin: 0.5rem 0 0; padding-left: 1.1rem; color: var(--color-muted-foreground); font-size: 0.9rem; }

.storefront, .checkout-page, .status-page { width: min(100% - 3rem, 1080px); margin: 0 auto; }
.storefront { padding: 4.5rem 0 6rem; }
.storefront-hero { max-width: 42rem; margin: 0 auto 3rem; text-align: center; }
.storefront-hero h1, .checkout-heading h1 { margin-bottom: 0.75rem; font-size: clamp(2.25rem, 5vw, 3.5rem); }
.storefront-hero > p:last-child, .checkout-heading > p:last-child { color: var(--color-muted-foreground); font-size: 1.1rem; }
.page-hero { max-width: 46rem; margin: 0 auto 2rem; padding-bottom: 1.5rem; text-align: center; border-bottom: 1px solid var(--color-border); }
.page-hero .section-label { color: var(--color-primary); }
.page-hero h1 { margin: 0.4rem 0 0.75rem; font-size: clamp(2rem, 5vw, 3rem); }
.page-hero > p:last-child { color: var(--color-muted-foreground); font-size: 1.05rem; margin: 0; }

.section-label {
  margin-bottom: 0.65rem;
  color: var(--color-ruby);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.alert {
  margin: 0 0 2rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--color-ruby);
  border-radius: var(--radius-lg);
  color: var(--color-ruby);
  background: var(--color-card);
}

.checkout-form { display: grid; gap: 3rem; }
.tickets-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }

.ticket-card {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  color: var(--color-card-foreground);
  background: var(--color-card);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.ticket-card:hover { transform: translateY(-3px); border-color: var(--color-border-strong); box-shadow: var(--shadow-md); }
.ticket-card--featured { border-color: var(--color-gold); box-shadow: var(--shadow-md); }
.ticket-card--featured::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--color-gold); }
.ticket-card--sold-out, .ticket-card--coming-soon { background: var(--color-muted); box-shadow: none; }
.ticket-card--sold-out .ticket-card-body, .ticket-card--coming-soon .ticket-card-body { opacity: 0.62; }

.ticket-card-header { padding: 1.5rem 1.5rem 0; }
.ticket-card-badges { min-height: 1.75rem; display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-bottom: 1rem; }
.ticket-type-badge, .ticket-state-badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  text-transform: uppercase;
}
.ticket-type-badge--conference { color: var(--color-ruby); background: hsl(348 70% 35% / 0.09); }
.ticket-type-badge--retreat { color: hsl(32, 75%, 30%); background: hsl(40 80% 50% / 0.15); }
[data-theme="dark"] .ticket-type-badge--retreat { color: var(--color-gold-light); }
.ticket-state-badge { color: var(--color-muted-foreground); border: 1px solid var(--color-border); background: var(--color-background); }
.ticket-card--on-sale .ticket-state-badge { color: var(--color-success); }
.ticket-card--sold-out .ticket-state-badge { color: var(--color-destructive); }

.ticket-card-title { min-height: 2.55em; margin-bottom: 0.65rem; font-size: 1.45rem; }
.ticket-card-date { display: flex; align-items: center; gap: 0.45rem; color: var(--color-muted-foreground); font-size: 0.82rem; font-weight: 500; }
.ticket-card-date svg { width: 1rem; height: 1rem; flex: 0 0 auto; color: var(--color-ruby); }
.ticket-card--retreat .ticket-card-date svg { color: var(--color-gold); }

.ticket-card-body { flex: 1; padding: 1.25rem 1.5rem 1.5rem; }
.ticket-card-desc { min-height: 3.2em; margin-bottom: 1.15rem; color: var(--color-muted-foreground); font-size: 0.92rem; line-height: 1.6; }
.ticket-includes { display: grid; gap: 0.65rem; margin: 0; padding: 0; list-style: none; }
.ticket-includes li { display: flex; align-items: flex-start; gap: 0.55rem; color: var(--color-foreground-soft); font-size: 0.88rem; }
.ticket-includes svg { width: 1rem; height: 1rem; flex: 0 0 auto; margin-top: 0.2rem; }
.ticket-check--conference svg { color: var(--color-ruby); }
.ticket-check--retreat svg { color: var(--color-gold); }

.ticket-card-footer { padding: 1.25rem 1.5rem 1.5rem; border-top: 1px solid var(--color-border); background: var(--color-background-alt); }
.ticket-price { min-height: 2.65rem; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.4rem; margin-bottom: 0.9rem; }
.ticket-price-amount { font-family: var(--font-display); font-size: 1.55rem; font-weight: 700; text-transform: capitalize; }
.ticket-price-note { color: var(--color-muted-foreground); font-size: 0.74rem; }
.ticket-availability { flex-basis: 100%; color: var(--color-muted-foreground); font-size: 0.74rem; }
.ticket-availability--low { color: var(--color-saffron); font-weight: 700; }
.ticket-unavailable { margin: 0; color: var(--color-muted-foreground); font-size: 0.9rem; }

.quantity-stepper { height: 2.85rem; display: grid; grid-template-columns: 2.85rem 1fr 2.85rem; border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-card); }
.quantity-stepper button { border: 0; color: var(--color-primary); background: transparent; font-size: 1.3rem; font-weight: 600; }
.quantity-stepper button:hover { background: var(--color-secondary); }
.quantity-stepper input { width: 100%; border: 0; border-inline: 1px solid var(--color-border); color: var(--color-foreground); background: transparent; text-align: center; font-weight: 700; appearance: textfield; }
.quantity-stepper input::-webkit-inner-spin-button { appearance: none; }

.add-on-checkbox__input { position: absolute; opacity: 0; pointer-events: none; }
.add-on-checkbox {
  min-height: 2.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.65rem 1rem;
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-lg);
  color: hsl(32, 75%, 30%);
  background: hsl(40 80% 50% / 0.1);
  font-weight: 700;
  cursor: pointer;
}
[data-theme="dark"] .add-on-checkbox { color: var(--color-gold-light); }
.add-on-checkbox__mark { width: 1.25rem; height: 1.25rem; display: grid; place-items: center; border: 1px solid currentColor; border-radius: var(--radius-sm); color: transparent; }
.add-on-checkbox__input:checked + .add-on-checkbox { color: var(--color-accent-foreground); background: var(--color-gold); }
.add-on-checkbox__input:checked + .add-on-checkbox .add-on-checkbox__mark { color: currentColor; }
.add-on-checkbox__input:focus-visible + .add-on-checkbox { outline: 3px solid var(--color-ring); outline-offset: 2px; }
.add-on-checkbox__input:disabled + .add-on-checkbox { opacity: 0.5; cursor: not-allowed; }

.order-panel, .checkout-card, .status-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-card);
  box-shadow: var(--shadow-md);
}
.order-panel { padding: clamp(1.5rem, 4vw, 2.5rem); }
.order-panel__heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--color-border); }
.order-panel__heading h2 { margin-bottom: 0; font-size: clamp(1.75rem, 4vw, 2.25rem); }
.order-panel__heading > p { margin: 0; color: var(--color-muted-foreground); font-size: 0.9rem; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.15rem; margin-top: 1.5rem; }
.field { display: grid; gap: 0.45rem; }
.field label { color: var(--color-foreground-soft); font-size: 0.86rem; font-weight: 600; }
.field input {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-foreground);
  background: var(--color-background);
  outline: 0;
}
.field input::placeholder { color: var(--color-muted-foreground); opacity: 0.7; }
.field input:focus { border-color: var(--color-ring); box-shadow: 0 0 0 3px color-mix(in hsl, var(--color-ring), transparent 78%); }
.coupon-message { margin: 0; color: var(--color-muted-foreground); font-size: 0.82rem; }
.coupon-message--applied { color: var(--color-success); }
.coupon-message--invalid { color: var(--color-destructive); }

.add-on-gate { margin-top: 1.5rem; padding: 1.25rem; border-left: 3px solid var(--color-gold); border-radius: var(--radius-md); background: hsl(40 80% 50% / 0.08); }
.add-on-gate h3 { margin-bottom: 0.35rem; }
.add-on-gate > p { margin-bottom: 0; color: var(--color-muted-foreground); font-size: 0.9rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { color: var(--color-primary-foreground); background: var(--color-primary); box-shadow: var(--shadow-ruby); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { color: var(--color-foreground); border-color: var(--color-border-strong); background: transparent; }
.btn-secondary:hover { color: var(--color-ruby); border-color: var(--color-ruby); background: var(--color-muted); }
.btn-gold { color: hsl(30, 65%, 24%); border-color: var(--color-gold); background: hsl(40 80% 50% / 0.14); }
[data-theme="dark"] .btn-gold { color: var(--color-gold-light); }
.order-cta { width: 100%; margin-top: 1.75rem; padding-block: 1rem; font-size: 1.05rem; }

.checkout-page { max-width: 42rem; padding: 4.5rem 0 6rem; }
.checkout-heading { margin-bottom: 2rem; text-align: center; }
.checkout-card { padding: clamp(1.5rem, 4vw, 2rem); }
.checkout-card + .checkout-card { margin-top: 1rem; }
.checkout-card h2 { margin-bottom: 1.25rem; font-size: 1.45rem; }
.summary-lines { display: grid; gap: 0.9rem; }
.summary-lines p { display: flex; justify-content: space-between; gap: 1rem; margin: 0; }
.summary-lines span { color: var(--color-foreground-soft); }
.summary-discount strong { color: var(--color-success); }
.summary-lines .order-total { margin-top: 0.35rem; padding-top: 1.15rem; border-top: 1px solid var(--color-border); font-size: 1.15rem; }
.summary-lines .order-total span, .summary-lines .order-total strong { color: var(--color-foreground); }
.tax-note { margin: 1rem 0 0; color: var(--color-muted-foreground); font-size: 0.82rem; }
.checkout-action { display: grid; justify-items: center; text-align: center; }
.countdown-pill { margin-bottom: 1.25rem; padding: 0.42rem 0.85rem; border: 1px solid var(--color-border); border-radius: var(--radius-full); color: var(--color-muted-foreground); background: var(--color-muted); font-size: 0.86rem; }
.countdown-pill strong { color: var(--color-foreground); font-variant-numeric: tabular-nums; }
.countdown-pill--urgent { color: hsl(32, 75%, 28%); border-color: var(--color-gold); background: hsl(40 80% 50% / 0.14); }
[data-theme="dark"] .countdown-pill--urgent { color: var(--color-gold-light); }
.payment-button { width: 100%; padding-block: 1rem; font-size: 1.08rem; }
.secure-note { display: flex; align-items: center; gap: 0.45rem; margin: 1rem 0 0; color: var(--color-muted-foreground); font-size: 0.78rem; }
.secure-note svg { width: 0.95rem; height: 0.95rem; flex: 0 0 auto; }

.status-page { max-width: 48rem; min-height: calc(100vh - var(--nav-height)); padding: 5rem 0 6rem; }
.status-card { padding: clamp(2rem, 6vw, 3.5rem); text-align: center; }
.status-card h1 { margin: 1rem 0 0.75rem; font-size: clamp(2rem, 5vw, 2.75rem); }
.status-card > p:not(.section-label, .status-hint) { color: var(--color-muted-foreground); }
.status-card .btn { margin-top: 0.75rem; }
.status-card--expired, .status-card--canceled { box-shadow: var(--shadow-sm); background: var(--color-muted); }
.spinner { width: 2.6rem; height: 2.6rem; margin: 1.5rem auto; border: 3px solid var(--color-border); border-top-color: var(--color-ruby); border-radius: 50%; animation: spin 0.8s linear infinite; }
.status-hint { margin: 1.5rem 0 0; color: var(--color-muted-foreground); font-size: 0.82rem; }
.success-icon { width: 3.5rem; height: 3.5rem; display: grid; place-items: center; margin: 1rem auto; border-radius: 50%; color: white; background: var(--color-success); font-size: 1.8rem; font-weight: 700; }
.download-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; margin-top: 1.75rem; }
.attendee-summary { margin-top: 2.5rem; text-align: left; }
.attendee-summary h2 { margin-bottom: 0.75rem; font-size: 1.35rem; }
.attendee-summary ul { margin: 0; padding: 0; border-top: 1px solid var(--color-border); list-style: none; }
.attendee-summary li { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--color-border); }
.attendee-summary li > span { display: grid; color: var(--color-muted-foreground); font-size: 0.85rem; text-align: right; }
.attendee-summary li > span:first-child { color: var(--color-foreground); text-align: left; }
.attendee-summary small { color: var(--color-muted-foreground); font-size: 0.78rem; }
.attendee-summary > p { color: var(--color-muted-foreground); }
.ticket-assignment { margin-top: 1rem; padding: 1.25rem; border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-background-alt); text-align: left; }
.ticket-assignment h3 { margin-bottom: 0.75rem; }
.ticket-assignment > p { color: var(--color-foreground-soft); }
.assignment-form { text-align: left; }
.assignment-form .field-grid { margin-top: 0; }
.assignment-checkbox { display: flex; align-items: center; gap: 0.5rem; margin: 1rem 0; }
.assignment-checkbox input { width: 1rem; height: 1rem; }
.claim-link { margin-top: 1.25rem; }
.notice { color: var(--color-success); }

.site-footer { border-top: 1px solid var(--color-border); background: var(--color-background-alt); }
.site-footer__inner { width: min(100% - 3rem, 1080px); min-height: 7rem; margin: 0 auto; display: flex; align-items: center; gap: 1.5rem; color: var(--color-muted-foreground); font-size: 0.82rem; }
.site-footer__brand { color: var(--color-foreground); font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; text-decoration: none; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; margin-left: auto; }
.site-footer__links a:hover { color: var(--color-ruby); }
.site-footer__inner p { margin: 0; }
.site-footer__inner p span { color: var(--color-ruby); }
.site-footer__association { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.site-footer__association-name { color: var(--color-ruby); }
.site-footer__association-logo { width: auto; height: 0.95rem; }
:root[data-theme="dark"] .site-footer__association-logo { filter: invert(1) brightness(1.7); }

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

@media (max-width: 900px) {
  .tickets-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .site-header__inner, .storefront, .checkout-page, .status-page, .site-footer__inner { width: min(100% - 2rem, 1080px); }
  .site-header__inner { gap: 0.75rem; }
  .event-date { display: none; }
  .wordmark__eyebrow { display: none; }
  .wordmark__name { font-size: 0.98rem; }
  .site-header__signin { white-space: nowrap; }
  .theme-toggle { margin-left: auto; }
  .storefront, .checkout-page { padding-top: 3rem; }
  .tickets-grid, .field-grid { grid-template-columns: 1fr; }
  .ticket-card-title, .ticket-card-desc { min-height: 0; }
  .order-panel__heading { align-items: flex-start; flex-direction: column; gap: 0.5rem; }
  .attendee-summary li { flex-direction: column; }
  .attendee-summary li > span { text-align: left; }
  .site-footer__inner { min-height: 10rem; align-items: flex-start; flex-direction: column; justify-content: center; gap: 0.75rem; }
  .site-footer__links { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}

.claim-link__row { display: flex; gap: 0.4rem; align-items: stretch; }
.claim-link__row input { flex: 1 1 auto; min-width: 0; }
.claim-link__copy { flex: 0 0 auto; padding: 0 0.9rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-card); color: var(--color-foreground); font: inherit; font-size: 0.85rem; cursor: pointer; }
.claim-link__copy:hover { border-color: var(--color-border-strong); background: var(--color-muted); }

.assignment-summary { margin: 0.25rem 0 0.75rem; color: var(--color-muted-foreground); font-size: 0.9rem; }

.gst-details { margin: 1.25rem 0; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.75rem 1rem; background: var(--color-card); }
.gst-details summary { cursor: pointer; font-weight: 600; color: var(--color-foreground); }
.gst-hint { margin: 0.6rem 0 0.9rem; color: var(--color-muted-foreground); font-size: 0.9rem; }

.site-header__signin { font-weight: 600; text-decoration: none; color: var(--color-primary); }
.site-header__account { display: inline-flex; align-items: center; }
.site-header__avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }

.account-page { max-width: 44rem; margin: 0 auto; padding: 2rem 1.25rem 3rem; }
.account-header { display: flex; align-items: center; gap: 1.25rem; margin-bottom: 1.25rem; padding: 1.5rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 16px; }
.account-avatar { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; flex: none; box-shadow: 0 0 0 3px var(--color-border); }
.account-identity { flex: 1; min-width: 0; }
.account-identity h1 { margin: 0; font-size: 1.5rem; }
.account-email { margin: 0.25rem 0 0; color: var(--color-muted-foreground); }
.account-signout { flex: none; }
.account-section { margin-top: 1.25rem; padding: 1.5rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 16px; }
.account-section h2 { font-size: 1.1rem; margin: 0 0 1rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--color-border); }
.account-tickets { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.account-ticket { display: flex; flex-direction: column; gap: 0.5rem; padding: 0.75rem 1rem; background: var(--color-background); border: 1px solid var(--color-border); border-radius: 12px; }
.account-ticket__row { display: flex; align-items: center; gap: 0.75rem; }
.account-ticket__type { font-weight: 600; }
.account-ticket__meta { color: var(--color-muted-foreground); flex: 1; }
.account-ticket__link { text-decoration: none; color: var(--color-primary); font-weight: 600; }
.account-ticket__pass summary { cursor: pointer; font-weight: 600; color: var(--color-primary); font-size: 0.9rem; }
@media (max-width: 640px) {
  .account-header { flex-wrap: wrap; }
  .account-ticket { flex-wrap: wrap; }
}

.account-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; flex: none; }
.account-back { display: inline-block; margin-top: 1rem; text-decoration: none; color: var(--color-muted-foreground); }
.attendee-grid { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.75rem; }
.attendee-card__link { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; text-align: center; padding: 1rem 0.75rem; height: 100%; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; text-decoration: none; color: inherit; }
.attendee-card__link:hover { border-color: var(--color-primary); }
.attendee-card__avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.attendee-card__name { font-weight: 700; }
.attendee-card__bio { font-size: 0.8rem; color: var(--color-muted-foreground); }

.entry-pass { margin: 1.5rem auto 0; padding: 1.5rem; max-width: 20rem; border-radius: 16px; background: var(--color-card); border: 1px solid var(--color-border); text-align: center; }
.entry-pass__qr { width: min(60vw, 240px); margin: 0.75rem auto; padding: 0.75rem; background: #fff; border-radius: 12px; }
.entry-pass__qr svg { display: block; width: 100%; height: auto; }
.entry-pass__name { margin: 0.5rem 0 0; font-weight: 700; font-size: 1.1rem; }
.entry-pass__type { margin: 0.15rem 0 0; color: var(--color-muted-foreground); }
.entry-pass__hint { margin: 0.75rem 0 0; font-size: 0.85rem; color: var(--color-muted-foreground); }
.entry-pass__secret { margin: 0.6rem 0 0; font-family: ui-monospace, "SFMono-Regular", monospace; font-size: 0.7rem; letter-spacing: 0.05em; word-break: break-all; color: var(--color-muted-foreground); }

.install-prompt { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; padding: 0.75rem; }
.install-prompt__inner { display: flex; align-items: center; gap: 0.75rem; max-width: 32rem; margin: 0 auto; padding: 0.75rem 1rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 14px; box-shadow: var(--shadow-sm, 0 8px 24px rgb(0 0 0 / 0.18)); }
.install-prompt__icon { width: 36px; height: 36px; border-radius: 8px; flex: none; object-fit: contain; }
.install-prompt__body { flex: 1; min-width: 0; }
.install-prompt__title { margin: 0; font-weight: 700; font-size: 0.95rem; }
.install-prompt__text { margin: 0.1rem 0 0; font-size: 0.8rem; color: var(--color-muted-foreground); }
.install-prompt__install { flex: none; padding: 0.5rem 1rem; font-size: 0.85rem; }
.install-prompt__dismiss { flex: none; border: 0; background: transparent; font-size: 1.5rem; line-height: 1; color: var(--color-muted-foreground); cursor: pointer; padding: 0 0.25rem; }

.app-tabbar { display: none; }
.app-tab { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.15rem; padding: 0.35rem; text-decoration: none; color: var(--color-muted-foreground); font-size: 0.7rem; font-weight: 600; }
.app-tab svg { width: 22px; height: 22px; }
.app-tab--active { color: var(--color-primary); }
@media (display-mode: standalone) {
  .app-tabbar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; justify-content: space-around; align-items: stretch; padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom)); background: var(--color-card); border-top: 1px solid var(--color-border); }
  body { padding-bottom: 5rem; }
}

.concierge-answer { margin: 1.5rem 0 0; text-align: left; padding: 1rem 1.25rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; }
.concierge-answer__q { margin: 0 0 0.5rem; font-weight: 700; }
.concierge-answer__a { color: var(--color-foreground); }

.storefront-hero__link { display: inline-block; margin-top: 0.5rem; font-weight: 600; color: var(--color-primary); text-decoration: none; }
.schedule-page { max-width: 48rem; margin: 0 auto; padding: 0 1.25rem 3rem; }
.schedule-day { margin-top: 2rem; }
.schedule-day h2 { font-size: 1.25rem; margin: 0 0 1rem; }
.schedule-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; }
.schedule-talk { display: flex; gap: 1rem; padding: 1rem 1.25rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; }
.schedule-talk__time { flex: none; width: 8.5rem; font-weight: 600; font-size: 0.9rem; color: var(--color-primary); }
.schedule-talk__room { display: block; font-weight: 400; color: var(--color-muted-foreground); font-size: 0.8rem; margin-top: 0.15rem; }
.schedule-talk__body h3 { margin: 0; font-size: 1.05rem; }
.schedule-talk__speaker { margin: 0.15rem 0 0; color: var(--color-muted-foreground); font-weight: 600; }
.schedule-talk__abstract { margin: 0.5rem 0 0; color: var(--color-muted-foreground); font-size: 0.9rem; }
.schedule-talk__save { margin-top: 0.75rem; font: inherit; font-size: 0.8rem; font-weight: 600; padding: 0.35rem 0.8rem; border-radius: 999px; border: 1px solid var(--color-border); background: transparent; color: var(--color-primary); cursor: pointer; }
.schedule-talk__save--on { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.schedule-empty { max-width: 48rem; margin: 2rem auto; padding: 0 1.25rem; color: var(--color-muted-foreground); text-align: center; }
@media (max-width: 640px) { .schedule-talk { flex-direction: column; gap: 0.35rem; } .schedule-talk__time { width: auto; } }

.sponsor-tier { margin-top: 2rem; }
.sponsor-tier h2 { font-size: 1.15rem; margin: 0 0 1rem; text-transform: capitalize; }
.sponsor-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; }
/* Scoped so the marketing .sponsor-card (a logo-centering flex card on the home
   page) does not flex the listing card's link+blurb side by side or double-border it. */
.schedule-page .sponsor-card { display: block; text-align: center; background: none; border: none; border-radius: 0; box-shadow: none; }
.schedule-page .sponsor-card:hover { transform: none; box-shadow: none; }
.sponsor-card__link { display: flex; align-items: center; justify-content: center; min-height: 90px; padding: 1rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; text-decoration: none; color: inherit; }
.sponsor-card__logo { max-width: 100%; max-height: 60px; object-fit: contain; }
.sponsor-card__name { font-weight: 700; }
.sponsor-card__blurb { margin: 0.5rem 0 0; font-size: 0.8rem; color: var(--color-muted-foreground); }

.speaker-grid { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.speaker-card { padding: 1.25rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; }
.speaker-card__photo { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; margin-bottom: 0.75rem; }
.speaker-card__name { margin: 0; font-size: 1.1rem; }
.speaker-card__title { margin: 0.15rem 0 0; color: var(--color-primary); font-weight: 600; font-size: 0.9rem; }
.speaker-card__bio { margin: 0.5rem 0 0; color: var(--color-muted-foreground); font-size: 0.9rem; }
.speaker-card__links { margin: 0.75rem 0 0; display: flex; gap: 0.75rem; font-size: 0.85rem; font-weight: 600; }
.speaker-card__talks { margin: 0.6rem 0 0; padding-left: 1.1rem; font-size: 0.85rem; color: var(--color-muted-foreground); }

.update-list { list-style: none; margin: 1rem 0 0; padding: 0; display: flex; flex-direction: column; gap: 1.25rem; }
.update { padding: 1.25rem 1.5rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; }
.update__date { margin: 0; font-size: 0.8rem; font-weight: 600; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.05em; }
.update__title { margin: 0.25rem 0 0; font-size: 1.15rem; }
.update__body { margin: 0.5rem 0 0; color: var(--color-muted-foreground); }

.faq-list { margin: 1rem 0 0; display: flex; flex-direction: column; gap: 0.5rem; }
.faq { padding: 1rem 1.25rem; background: var(--color-card); border: 1px solid var(--color-border); border-radius: 12px; }
.faq__q { cursor: pointer; font-weight: 600; }
.faq__a { margin: 0.6rem 0 0; color: var(--color-muted-foreground); }
.info-body { max-width: 46rem; margin: 1.5rem 0; line-height: 1.7; color: var(--color-foreground); }


/* ===== Nav auth control (app-specific; marketing CSS has no .nav-auth) ===== */
html { scroll-padding-top: calc(var(--nav-height) + 12px); }

/* Hotwire Native renders no fixed nav, so drop the nav-height offset global.css adds to body. */
body.hotwire-native { padding-top: 0; }

.nav-auth {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-foreground);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-card);
  white-space: nowrap;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.nav-auth:hover { background: var(--color-muted); border-color: var(--color-border-strong); }
.nav-auth__avatar { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; }

@media (max-width: 900px) {
  .nav-actions .nav-auth--desktop { display: none; }
}