/* ============================= NAV ============================= */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.86);
  backdrop-filter: blur(14px) saturate(1.1);
  -webkit-backdrop-filter: blur(14px) saturate(1.1);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-med) var(--ease);
}
.site-nav.is-scrolled { border-bottom-color: var(--hairline); }

.site-nav__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-3);
  gap: var(--sp-5);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.brand img { height: 30px; width: auto; }

.nav-links {
  display: none;
  align-items: center;
  gap: var(--sp-6);
  font-size: var(--fs-sm);
}
@media (min-width: 860px) {
  .nav-links { display: flex; }
}
.nav-links a {
  position: relative;
  padding-block: var(--sp-1);
  color: var(--ink-soft);
  transition: color var(--dur-fast) var(--ease);
}
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -3px;
  height: 1px;
  background: var(--ink);
  transition: right var(--dur-med) var(--ease);
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { right: 0; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  transition: background var(--dur-fast) var(--ease);
}
.icon-btn:hover { background: var(--hairline); }
.icon-btn svg { width: 20px; height: 20px; }

.cart-count {
  position: absolute;
  top: 2px; right: 2px;
  min-width: 16px; height: 16px;
  padding: 0 3px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transform: scale(0);
  transition: transform var(--dur-fast) var(--ease-soft);
}
.cart-count.is-visible { transform: scale(1); }

.nav-toggle {
  display: inline-flex;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
}
@media (min-width: 860px) { .nav-toggle { display: none; } }

.mobile-menu {
  display: none;
  border-top: 1px solid var(--hairline);
  padding: var(--sp-4) 0 var(--sp-5);
}
.mobile-menu.is-open { display: block; }
.mobile-menu a {
  display: block;
  padding: var(--sp-3) 0;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
}

/* ============================= BUTTONS ============================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.9em 1.7em;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary { background: var(--ink); color: var(--paper); }
.btn-primary:hover:not(:disabled) { background: var(--accent-deep); }

.btn-secondary { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.btn-secondary:hover:not(:disabled) { background: var(--ink); color: var(--paper); }

.btn-ghost { background: transparent; color: var(--ink-soft); }
.btn-ghost:hover:not(:disabled) { color: var(--ink); }

.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover:not(:disabled) { background: var(--accent-deep); }

.btn-block { width: 100%; }
.btn-sm { padding: 0.6em 1.2em; font-size: var(--fs-xs); }

.link-underline {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--ink);
  font-size: var(--fs-sm);
  font-weight: 600;
}

/* ============================= CARDS ============================= */

.drink-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  transition: transform var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
}
.drink-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.drink-card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.drink-card__media img {
  width: 74%;
  height: auto;
  transition: transform var(--dur-slow) var(--ease);
}
.drink-card:hover .drink-card__media img { transform: scale(1.05) translateY(-4px); }

.drink-card__badge {
  position: absolute;
  top: var(--sp-3); left: var(--sp-3);
  background: var(--paper-raised);
  border: 1px solid var(--hairline-strong);
  padding: 0.3em 0.8em;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.drink-card__body {
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex: 1;
}
.drink-card__tagline {
  font-size: var(--fs-xs);
  color: var(--ink-faint);
  font-style: italic;
  font-family: var(--font-display);
}
.drink-card__name { font-size: var(--fs-md); }
.drink-card__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--sp-3);
}
.drink-card__price { font-weight: 700; font-size: var(--fs-md); }

.add-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.add-btn:hover { background: var(--ink); color: var(--paper); }
.add-btn:active { transform: scale(0.9); }

.drink-grid {
  display: grid;
  gap: var(--sp-5);
}

/* ============================= FILTER PILLS ============================= */

.filter-row {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}
.filter-pill {
  padding: 0.55em 1.3em;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline-strong);
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  transition: all var(--dur-fast) var(--ease);
}
.filter-pill:hover { border-color: var(--ink); color: var(--ink); }
.filter-pill[aria-pressed="true"] {
  background: var(--ink); border-color: var(--ink); color: var(--paper);
}

/* ============================= CART DRAWER ============================= */

.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(28, 26, 22, 0.28);
  z-index: 190;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
}
.drawer-overlay.is-open { opacity: 1; pointer-events: auto; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw);
  background: var(--paper-raised);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease);
  box-shadow: var(--shadow-lg);
}
.cart-drawer.is-open { transform: translateX(0); }

.cart-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-5);
  border-bottom: 1px solid var(--hairline);
}
.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  padding: var(--sp-4) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.cart-line {
  display: flex;
  gap: var(--sp-3);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--hairline);
}
.cart-line img { width: 60px; height: 60px; object-fit: contain; background: var(--accent-tint); border-radius: var(--radius-md); padding: var(--sp-1); }
.cart-line__info { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.cart-line__name { font-weight: 600; font-size: var(--fs-sm); }
.cart-line__opts { font-size: var(--fs-xs); color: var(--ink-faint); }
.cart-line__row { display: flex; align-items: center; justify-content: space-between; margin-top: var(--sp-1); }

.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
}
.qty-stepper button {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.qty-stepper span { min-width: 20px; text-align: center; font-size: var(--fs-xs); font-weight: 600; }

.cart-drawer__foot {
  padding: var(--sp-5);
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.cart-summary-row {
  display: flex; align-items: center; justify-content: space-between;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
}
.cart-summary-row.total {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--ink);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--hairline);
}

.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  text-align: center;
  padding: var(--sp-6);
  color: var(--ink-faint);
}
.cart-empty img { width: 120px; opacity: 0.9; }

.nudge-bar {
  background: var(--accent-tint);
  color: var(--accent-deep);
  font-size: var(--fs-xs);
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-md);
  text-align: center;
}

/* ============================= ITEM MODAL ============================= */

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(28, 26, 22, 0.4);
  z-index: 210;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease);
}
.modal-overlay.is-open { opacity: 1; pointer-events: auto; }
@media (min-width: 720px) {
  .modal-overlay { align-items: center; }
}

.item-modal {
  background: var(--paper-raised);
  width: 100%;
  max-width: 640px;
  max-height: 92vh;
  overflow-y: auto;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateY(30px);
  transition: transform var(--dur-med) var(--ease);
}
.modal-overlay.is-open .item-modal { transform: translateY(0); }
@media (min-width: 720px) {
  .item-modal { border-radius: var(--radius-lg); }
}

.item-modal__media {
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.item-modal__media img { width: 45%; }
.item-modal__close {
  position: absolute;
  top: var(--sp-4); right: var(--sp-4);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--paper-raised);
  border: 1px solid var(--hairline);
  display: flex; align-items: center; justify-content: center;
}

.item-modal__body { padding: var(--sp-6); display: flex; flex-direction: column; gap: var(--sp-6); }

.option-group { display: flex; flex-direction: column; gap: var(--sp-3); }
.option-group__label { display: flex; justify-content: space-between; font-weight: 600; font-size: var(--fs-sm); }
.option-group__label small { color: var(--ink-faint); font-weight: 400; }
.option-choices { display: flex; gap: var(--sp-2); flex-wrap: wrap; }

.option-chip {
  padding: 0.55em 1.1em;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline-strong);
  font-size: var(--fs-sm);
  transition: all var(--dur-fast) var(--ease);
}
.option-chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.option-chip .delta { color: var(--ink-faint); font-size: 11px; margin-left: 4px; }
.option-chip[aria-pressed="true"] .delta { color: var(--paper); opacity: 0.75; }

.item-modal__footer {
  position: sticky; bottom: 0;
  background: var(--paper-raised);
  border-top: 1px solid var(--hairline);
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

/* ============================= FORMS ============================= */

.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field label { font-size: var(--fs-xs); font-weight: 600; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  padding: 0.85em 1em;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-sm);
  background: var(--paper-raised);
  transition: border-color var(--dur-fast) var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--ink);
}
.field-row { display: grid; gap: var(--sp-4); grid-template-columns: 1fr; }
@media (min-width: 560px) { .field-row.two { grid-template-columns: 1fr 1fr; } }

.segmented {
  display: inline-flex;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  padding: 3px;
}
.segmented button {
  padding: 0.6em 1.4em;
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: all var(--dur-fast) var(--ease);
}
.segmented button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

.promo-row { display: flex; gap: var(--sp-2); }
.promo-row input { flex: 1; }

/* ============================= FOOTER ============================= */

.site-footer {
  border-top: 1px solid var(--hairline);
  padding-block: var(--sp-8) var(--sp-6);
  margin-top: var(--sp-9);
}
.footer-grid {
  display: grid;
  gap: var(--sp-7);
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-col h4 { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-faint); margin-bottom: var(--sp-3); font-family: var(--font-body); font-weight: 600; }
.footer-col a, .footer-col p { color: var(--ink-soft); font-size: var(--fs-sm); display: block; padding-block: 4px; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--hairline);
  display: flex; flex-wrap: wrap; gap: var(--sp-3);
  align-items: center; justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--ink-faint);
}

/* ============================= TOAST ============================= */

.toast {
  position: fixed;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--paper);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-pill);
  font-size: var(--fs-sm);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: all var(--dur-med) var(--ease);
  display: flex; align-items: center; gap: var(--sp-2);
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ============================= BADGES / STATUS ============================= */

.status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0.4em 0.9em;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  background: var(--accent-tint);
  color: var(--accent-deep);
}
.status-pill.warn { background: #FBEFE0; color: var(--warn); }
.status-pill.danger { background: #F7E3E0; color: var(--danger); }

/* ============================= MISC ============================= */

.hairline { height: 1px; background: var(--hairline); border: none; }

.spinner {
  width: 22px; height: 22px;
  border: 2px solid var(--hairline-strong);
  border-top-color: var(--ink);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }