/* packages/infrastructure/ui/vanilla/components.css */
/* Reusable button, card, sheet, and toast classes. */

/* Button */
.arh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 500;
  line-height: 1.25;
  background-color: var(--color-surface);
  color: var(--color-text);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

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

.arh-btn:active {
  transform: translateY(1px);
}

.arh-btn--primary {
  background-color: var(--color-primary);
  color: var(--color-primary-contrast);
}

.arh-btn--primary:hover {
  filter: brightness(1.05);
}

.arh-btn--danger {
  background-color: var(--color-danger);
  color: var(--color-primary-contrast);
}

.arh-btn--ghost {
  background-color: transparent;
}

.arh-btn--block {
  width: 100%;
}

.arh-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Card */
.arh-card {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4);
}

.arh-card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.arh-card__body {
  color: var(--color-text-muted);
}

/* Sheet */
.arh-sheet {
  position: fixed;
  background-color: var(--color-surface-elevated);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.arh-sheet--bottom {
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 85vh;
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
}

.arh-sheet--right {
  top: 0;
  right: 0;
  bottom: 0;
  width: min(24rem, 90vw);
  border-top-left-radius: var(--radius-lg);
  border-bottom-left-radius: var(--radius-lg);
}

.arh-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.arh-sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
}

.arh-sheet__backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.arh-sheet__backdrop--open {
  opacity: 1;
  pointer-events: auto;
}

/* Toast */
.arh-toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-elevated);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-primary);
  max-width: min(24rem, 90vw);
  pointer-events: auto;
  animation: arh-toast-in var(--transition-base) ease forwards;
}

.arh-toast--success {
  border-left-color: var(--color-success);
}

.arh-toast--error {
  border-left-color: var(--color-danger);
}

.arh-toast--warning {
  border-left-color: var(--color-warning);
}

@keyframes arh-toast-in {
  from {
    opacity: 0;
    transform: translateY(0.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes arh-toast-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-0.5rem);
  }
}

.arh-toast--out {
  animation: arh-toast-out var(--transition-fast) ease forwards;
}

/* Shared public and operator surfaces.  Modules intentionally use these
 * names so every composed tier receives the same visual contract. */
.arh-app { min-height: 100vh; }
.arh-app--public { padding: var(--space-6); max-width: 76rem; margin: 0 auto; }
.arh-public-menu { display: grid; gap: var(--space-5); }
.arh-public-menu__header { display: grid; gap: var(--space-2); }
.arh-public-menu__title { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem); }
.arh-public-menu__slogan, .arh-hint, .arh-status { color: var(--color-text-muted); }
.arh-category-nav { display: flex; gap: var(--space-2); overflow-x: auto; padding-bottom: var(--space-1); }
.arh-category-tab { white-space: nowrap; border: 1px solid var(--color-border); border-radius: 999px; padding: .5rem .85rem; background: var(--color-surface); color: var(--color-text); }
.arh-category-tab--active { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-primary-contrast); }
.arh-items-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: var(--space-4); }
.arh-item-card { display: grid; gap: var(--space-3); min-height: 10rem; padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface-elevated); box-shadow: var(--shadow-sm); }
.arh-item-card__name { font-size: 1.05rem; }
.arh-item-card__desc { color: var(--color-text-muted); font-size: .9rem; }
.arh-item-card__footer { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-top: auto; }
.arh-item-card__price, .arh-cart-subtotal, .arh-qr-total { font-weight: 700; }
.arh-cart-fab { position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 20; border: 0; border-radius: 999px; padding: .75rem 1rem; background: var(--color-primary); color: var(--color-primary-contrast); box-shadow: var(--shadow-lg); }
.arh-cart-fab__count { margin-left: .35rem; }
.arh-hero { position: relative; min-height: 16rem; overflow: hidden; border-radius: var(--radius-xl); background: var(--color-surface); margin-bottom: var(--space-6); }
.arh-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .72; }
.arh-hero__bg--animate { animation: arh-hero-kenburns 18s ease-in-out infinite alternate; }
.arh-hero__overlay { position: relative; z-index: 1; min-height: 16rem; display: grid; align-content: end; gap: .4rem; padding: 2rem; color: white; background: linear-gradient(transparent, rgba(0,0,0,.78)); }
.arh-hero__title { font-family: var(--font-display); font-size: clamp(2rem, 6vw, 4rem); }
.arh-hero__subtitle { max-width: 42rem; }
@keyframes arh-hero-kenburns { from { transform: scale(1); } to { transform: scale(1.08); } }
.arh-checkout, .arh-feedback, .arh-qr-payment, .arh-menu-video { display: grid; gap: var(--space-3); margin-top: var(--space-6); padding: var(--space-5); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); }
.arh-checkout__summary, .arh-checkout__consent { display: grid; gap: var(--space-2); }
.arh-field { display: grid; gap: .35rem; }
.arh-field__label { color: var(--color-text-muted); font-size: .875rem; }
.arh-input, .arh-textarea, .arh-color-input, .arh-select { width: 100%; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: .6rem .7rem; background: var(--color-surface-elevated); color: var(--color-text); }
.arh-textarea { min-height: 6rem; resize: vertical; }
.arh-actions, .arh-admin-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.arh-divider { border: 0; border-top: 1px solid var(--color-border); width: 100%; }
.arh-stars { display: flex; gap: .2rem; }
.arh-star { border: 1px solid var(--color-border); background: var(--color-surface-elevated); padding: .25rem .45rem; }
.arh-star--active { background: var(--color-accent); color: white; }
.arh-glass-cards-root { display: contents; }
.arh-glass-cards .arh-card, .arh-glass-card { background: color-mix(in srgb, var(--color-surface-elevated) 72%, transparent); backdrop-filter: blur(12px); }
.arh-item-sheet { display: grid; gap: var(--space-4); }
.arh-option-group { display: grid; gap: var(--space-2); }
.arh-option-group__label { font-weight: 600; }
.arh-radio, .arh-checkbox { display: flex; align-items: center; gap: .5rem; }
.arh-sheet .arh-btn { align-self: start; }
.arh-admin-app { max-width: 76rem; margin: 0 auto; padding: var(--space-6); }
.arh-pin-screen { min-height: 70vh; display: grid; place-content: center; gap: var(--space-3); max-width: 24rem; margin: 0 auto; }
.arh-pin-screen--hidden { display: none; }
.arh-admin-tabs { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: var(--space-5); border-bottom: 1px solid var(--color-border); padding-bottom: var(--space-2); }
.arh-admin-tab { border: 0; border-radius: var(--radius-md); padding: .6rem .8rem; background: transparent; color: var(--color-text-muted); }
.arh-admin-tab--active { background: var(--color-primary); color: var(--color-primary-contrast); }
.arh-admin-panels { display: grid; gap: var(--space-5); }
.arh-admin-panel, .arh-admin-section, .arh-theme-studio, .arh-theme-presets, .arh-sales-dashboard, .arh-fleet, .arh-observatory, .arh-guardrails, .arh-media-workbench { display: grid; gap: var(--space-4); }
.arh-admin-list, .arh-orders-list, .arh-fleet-list, .arh-observatory-grid { display: grid; gap: var(--space-3); }
.arh-admin-row, .arh-order-card, .arh-fleet-card, .arh-observatory-card { display: grid; gap: var(--space-2); padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface-elevated); }
.arh-order-card__header, .arh-order-card__body, .arh-fleet-metrics, .arh-observatory-metrics { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2); }
.arh-badge { display: inline-flex; width: fit-content; border-radius: 999px; padding: .2rem .55rem; background: var(--color-surface); color: var(--color-text-muted); font-size: .8rem; }
.arh-table { width: 100%; border-collapse: collapse; }
.arh-table th, .arh-table td { text-align: left; vertical-align: top; padding: .65rem; border-bottom: 1px solid var(--color-border); }
.arh-status--error { color: var(--color-danger); }
.arh-status--success { color: var(--color-success); }
.arh-media-workbench, .arh-workbench-preview { min-width: 0; }
.arh-menu-video__player { width: 100%; max-height: 24rem; border-radius: var(--radius-md); }
.arh-qr-image { max-width: 12rem; border-radius: var(--radius-md); }
@media (max-width: 640px) { .arh-app--public, .arh-admin-app { padding: var(--space-4); } .arh-items-grid { grid-template-columns: 1fr; } .arh-hero__overlay { padding: 1.25rem; } }