/* ============================================================
   TOP MTL — Unified Neo-Brutalist Design System
   Single shell stylesheet (base.html)
   ============================================================ */

/* --- Design tokens --- */
:root {
  --black: #111111;
  --accent: #F038FF;
  --accent-hover: #FFFF00;
  --off-white: #F9F9F9;
  --white: #FFFFFF;
  --like: #22c55e;
  --nope: #ef4444;
  --gray: #666666;
  --gray-light: #e5e5e5;
  --gray-dark: #444444;

  --primary: var(--accent);
  --primary-dark: var(--accent-hover);

  --yellow: #facc15;
  --yellow-light: #fef08a;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --border: 2px solid var(--black);
  --shadow-hard: 2px 2px 0px var(--black);
  --shadow-hard-lg: 6px 6px 0px var(--black);
  --shadow-accent: 6px 6px 0px var(--accent);

  --s1: 8px;
  --s2: 16px;
  --s3: 24px;
  --s4: 40px;
  --s5: 64px;
  --s6: 96px;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--black);
  color: var(--black);
  overscroll-behavior-y: contain;
  -webkit-tap-highlight-color: transparent;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

* { box-sizing: border-box; }

img {
  user-select: none;
  -webkit-user-drag: none;
}

a { transition: color 0.2s; }

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 3px solid var(--accent-hover);
  outline-offset: 2px;
}

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

/* --- Main app frame --- */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0 auto;
  background-color: var(--off-white);
  position: relative;
  border-left: var(--border);
  border-right: var(--border);
}

.app-container > main {
  flex-grow: 1;
}

/* --- Flash messages --- */
.site-msg {
  border: var(--border);
  box-shadow: var(--shadow-hard);
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  margin: 10px 4% 0;
  background: var(--white);
}

.site-msg-success { background: var(--accent-hover); }
.site-msg-error { background: var(--accent); }
.site-msg-info { background: var(--white); }

/* --- Header / Top Nav --- */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background-color: var(--off-white);
  border-bottom: var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-header .brand-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--black);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: var(--off-white);
  color: var(--black);
  border: var(--border);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s;
}

.header-icon-btn i { font-size: 1.4rem; }

.header-icon-btn:hover {
  background-color: var(--accent-hover);
  color: var(--black);
}

.header-main-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--black);
  color: var(--white);
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  transition: transform 0.1s ease-out, box-shadow 0.1s ease-out;
}

.header-main-btn:hover {
  transform: translate(4px, 4px);
  box-shadow: none;
}

/* Hide-on-scroll behavior */
.app-header,
.bottom-nav {
  transition: transform 0.3s ease-in-out;
  will-change: transform;
}

.app-header.hidden { transform: translateY(-100%); }
.bottom-nav.hidden { transform: translateY(100%); }

body.header-hidden { padding-top: var(--header-height, 60px); }
body.nav-hidden { padding-bottom: var(--nav-height, 60px); }

/* --- Card stack (swipe) --- */
.card-stack-container {
  flex-grow: 1;
  position: relative;
  padding: 0.5rem 1rem;
  display: flex;
  justify-content: center;
  min-height: 500px;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.card-stack {
  position: relative;
  width: 100%;
  max-width: 420px;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.profile-card {
  background: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-hard-lg);
  width: 100%;
  max-width: 420px;
  height: 100%;
  max-height: 500px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: grab;
  touch-action: none;
  user-select: none;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.4s ease-out;
}

.profile-card:active { cursor: grabbing; }

.profile-card:nth-child(1) { z-index: 3; }

.profile-card:nth-child(2) {
  transform: scale(0.94) translateY(12px);
  filter: brightness(0.98);
  z-index: 2;
}

.profile-card:nth-child(3) {
  transform: scale(0.88) translateY(24px);
  filter: brightness(0.96);
  z-index: 1;
}

.profile-card:nth-child(n+4) {
  transform: scale(0.8) translateY(36px);
  opacity: 0;
  z-index: 0;
}

.card-image-container {
  height: 20%;
  min-height: 50px;
  position: relative;
  background-color: var(--off-white);
  border-bottom: var(--border);
  flex-shrink: 0;
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background-color: var(--black);
  color: var(--white);
  padding: 0.4rem 0.8rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.75rem;
  border: var(--border);
  z-index: 1;
}

.image-pill {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: var(--black);
  color: var(--white);
  padding: 6px 12px;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 700;
  border: var(--border);
  border-color: var(--white);
}

.card-content {
  padding: 1rem 1.25rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.restaurant-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 0 0.25rem 0;
  color: var(--black);
  line-height: 1.2;
}

.card-subtitle,
.card-details,
.map-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

.map-link {
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 700;
  color: var(--black);
}

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

.restaurant-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin: 0.5rem 0;
  flex-shrink: 0;
}

.stat-item {
  text-align: center;
  padding: 0.5rem;
  background-color: var(--white);
  border: var(--border);
  font-size: 0.75rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  display: block;
  color: var(--black);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  opacity: 0.7;
  margin-top: 0.25rem;
  display: block;
}

.restaurant-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--gray);
  margin: 0.75rem 0;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.card-tags,
.restaurant-tags {
  margin: 0.5rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  flex-shrink: 0;
}

.card-tags { margin-top: auto; padding-top: 0.5rem; }

.card-tags span,
.tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background-color: var(--off-white);
  border: var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
}

.action-buttons {
  display: flex;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: var(--border);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.action-btn {
  flex: 1;
  padding: 0.75rem 0.5rem;
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  transition: transform 0.1s ease-out, box-shadow 0.1s ease-out, background-color 0.2s, color 0.2s;
  min-width: 70px;
  font-size: 0.8rem;
  cursor: pointer;
  background-color: var(--white);
}

.action-btn:hover {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.action-btn.like { color: var(--like); }
.action-btn.like:hover { background-color: var(--like); color: var(--white); }
.action-btn.dislike { color: var(--nope); }
.action-btn.dislike:hover { background-color: var(--nope); color: var(--white); }
.action-btn.map { background-color: var(--black); color: var(--white); }
.action-btn.map:hover { background-color: var(--off-white); color: var(--black); }

/* Swipe indicators */
.swipe-indicator {
  position: absolute;
  top: 1.5rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  padding: 0.5rem 1.5rem;
  border: var(--border);
  opacity: 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--black);
  transition: opacity 0.2s;
  pointer-events: none;
}

.indicator-like { right: 1.5rem; background-color: var(--like); }
.indicator-nope { left: 1.5rem; background-color: var(--nope); }
.indicator-superlike {
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent);
}

/* Action bar (circular buttons) */
.action-bar {
  padding: 1rem;
  display: flex;
  justify-content: space-around;
  align-items: center;
  border-top: var(--border);
  background: var(--off-white);
}

.action-button {
  background-color: var(--white);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  transition: transform 0.1s ease-out, box-shadow 0.1s ease-out, background-color 0.2s ease;
}

.action-button:hover:not(:disabled) {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.action-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.action-button i { font-size: 1.6rem; transition: color 0.2s; }

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

.btn-no { background-color: var(--black); }
.btn-no i { color: var(--nope); }
.btn-no:hover:not(:disabled) { background-color: var(--nope); }
.btn-no:hover:not(:disabled) i { color: var(--black); }

.btn-star { background-color: var(--accent); color: var(--black); }
.btn-star:hover:not(:disabled) { background-color: var(--accent-hover); }

.btn-super { background-color: var(--black); }
.btn-super i { color: var(--accent); }
.btn-super:hover:not(:disabled) { background-color: var(--accent); }
.btn-super:hover:not(:disabled) i { color: var(--black); }

.btn-yes { background-color: var(--black); }
.btn-yes i { color: var(--like); }
.btn-yes:hover:not(:disabled) { background-color: var(--like); }
.btn-yes:hover:not(:disabled) i { color: var(--black); }

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

button[data-action]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Tonight mode badge */
.tonight-mode-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 10px auto 0;
  padding: 8px 12px;
  max-width: 420px;
  background: var(--black);
  color: var(--white);
  border: var(--border);
  box-shadow: 2px 2px 0 var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tonight-mode-label i {
  color: var(--accent-hover);
  margin-right: 6px;
}

.tonight-mode-exit {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.tonight-mode-exit:hover { color: var(--accent-hover); }

/* --- Empty state --- */
.no-more-cards {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  text-align: center;
  color: var(--black);
}

.no-more-cards.visible {
  opacity: 1;
  pointer-events: auto;
}

.no-more-cards i {
  font-size: 4rem;
  margin-bottom: 1rem;
  color: var(--black);
}

.no-more-cards p {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
}

.no-more-cards span { font-family: var(--font-mono); }

/* --- Bottom navigation --- */
.bottom-nav {
  position: sticky;
  bottom: 0;
  background-color: var(--black);
  border-top: var(--border);
  border-color: var(--off-white);
  z-index: 100;
}

.bottom-nav-inner {
  display: flex;
  justify-content: space-around;
  height: 45px;
}

.nav-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  color: var(--off-white);
  text-decoration: none;
  transition: background-color 0.2s;
}

.nav-item i { font-size: 1.4rem; }

.nav-item.active,
.nav-item:hover {
  background-color: var(--accent);
  color: var(--black);
}

.nav-item:active { background-color: var(--accent-hover); }

/* --- Modals --- */
.modal-dialog { padding: 0.5rem; }

.modal-content.intro-card {
  background: var(--off-white);
  border: var(--border);
  box-shadow: 10px 10px 0px var(--accent);
  color: var(--black);
  border-radius: 0;
}

.modal-content .card-header,
.modal-content .card-footer {
  background: transparent;
  border-color: var(--black);
  text-align: left;
}

.modal-content .card-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
}

.modal-content .card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--black);
  opacity: 0.8;
}

.modal-content .card-body p { font-family: var(--font-body); }

.modal-content .btn-explore {
  display: block;
  width: 100%;
  background-color: var(--accent);
  color: var(--black);
  padding: 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  transition: transform 0.1s ease-out, box-shadow 0.1s ease-out, background-color 0.2s;
}

.modal-content .btn-explore:hover {
  background-color: var(--accent-hover);
  transform: translate(4px, 4px);
  box-shadow: none;
}

/* Welcome onboarding modal */
.welcome-modal-content {
  background-color: var(--off-white);
  border: var(--border);
  border-radius: 0;
  box-shadow: none;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.welcome-modal-content .content-wrapper { max-width: 550px; }

.welcome-modal-content h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 1.5rem;
}

.welcome-modal-content p {
  font-family: var(--font-body);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
}

.rules-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .rules-container { grid-template-columns: 1fr 1fr; }
}

.rule-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background-color: var(--white);
  border: var(--border);
  padding: 1.5rem;
  text-align: left;
}

.rule-icon { font-size: 3rem; line-height: 1; }
.rule-icon.like-icon { color: var(--like); }
.rule-icon.nope-icon { color: var(--nope); }

.rule-text {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
}

.rule-text strong {
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
}

.like-text { color: var(--like); }
.nope-text { color: var(--nope); }

.welcome-cta {
  display: inline-block;
  background-color: var(--accent);
  color: var(--black);
  padding: 1rem 3rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  text-transform: uppercase;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  transition: transform 0.1s ease-out, box-shadow 0.1s ease-out, background-color 0.2s;
}

.welcome-cta:hover {
  background-color: var(--accent-hover);
  transform: translate(4px, 4px);
  box-shadow: none;
  color: var(--black);
}

/* Filter modal */
.filter-modal-content {
  background-color: var(--off-white);
  border: none;
  border-radius: 0;
  display: flex;
  flex-direction: column;
}

.filter-modal-header {
  background: var(--off-white);
  border-bottom: var(--border);
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.filter-modal-header .modal-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
}

.btn-close-brutalist {
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--black);
  opacity: 1;
}

.btn-close-brutalist:hover { color: var(--accent); }

.filter-modal-body {
  padding: 0;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  overflow: hidden;
}

.filter-modal-tabs {
  flex-shrink: 0;
  border-bottom: var(--border);
}

.filter-modal-tabs .nav-item { flex-grow: 1; }

.filter-modal-tabs .nav-link {
  width: 100%;
  border: none;
  border-radius: 0;
  padding: 1rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  color: var(--black);
  background-color: var(--off-white);
  border-right: var(--border);
  margin-bottom: -2px;
  border-bottom: var(--border);
}

.filter-modal-tabs .nav-item:last-child .nav-link { border-right: none; }

.filter-modal-tabs .nav-link.active {
  background-color: var(--accent-hover);
  border-bottom-color: var(--accent-hover);
}

.filter-tab-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.filter-tab-content .tab-pane {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.filter-search-input {
  flex-shrink: 0;
  width: calc(100% - 2rem);
  margin: 1rem;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  background-color: var(--white);
  border: var(--border);
}

.filter-search-input:focus { outline: var(--border); }

.filter-list {
  flex-grow: 1;
  list-style: none;
  padding: 0;
  margin: 0;
}

.filter-list.scrollable { overflow-y: auto; }

.filter-list-item {
  display: block;
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--black);
  text-decoration: none;
  border-bottom: var(--border);
  transition: background-color 0.2s;
}

.filter-list-item:hover { background-color: rgba(0, 0, 0, 0.1); }

.filter-list-item.active {
  background-color: var(--accent);
  color: var(--black);
  font-weight: 700;
}

.filter-modal-footer {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-top: var(--border);
  background: var(--off-white);
}

.footer-btn {
  flex-grow: 1;
  text-align: center;
  padding: 1rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  transition: transform 0.1s ease-out, box-shadow 0.1s ease-out, background-color 0.2s;
  text-decoration: none;
}

.footer-btn.clear { background-color: var(--white); color: var(--black); }
.footer-btn.apply { background-color: var(--black); color: var(--white); }

.footer-btn:hover {
  transform: translate(4px, 4px);
  box-shadow: none;
}

.filter-toggles-row {
  display: flex;
  gap: 10px;
  padding: 1rem;
  border-bottom: var(--border);
}

.filter-toggle-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  background: var(--white);
  border: var(--border);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--black);
  box-shadow: var(--shadow-hard);
}

.filter-toggle-btn.active { background: var(--accent); }

/* Offcanvas menu links */
.nav-item-link {
  color: var(--black);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border: var(--border);
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  background-color: var(--white);
  margin-bottom: 0.25rem;
}

.nav-item-link.active {
  background-color: var(--accent);
}

/* --- Feedback toast --- */
.toast-container {
  position: fixed;
  top: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  width: calc(100% - 2rem);
  max-width: 450px;
  pointer-events: none;
}

.feedback-toast {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
  background-color: var(--white);
  border: var(--border);
  box-shadow: var(--shadow-hard-lg);
  padding: 1rem;
  pointer-events: auto;
  transform: translateY(150%);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.3s ease-out;
}

.feedback-toast[data-state="visible"] {
  transform: translateY(0);
  opacity: 1;
}

.toast-content { flex-grow: 1; }

.toast-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0;
  line-height: 1.2;
}

.toast-body {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin: 0.25rem 0 0;
  opacity: 0.9;
}

.toast-action-btn {
  flex-shrink: 0;
  background-color: var(--accent-hover);
  color: var(--black);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-decoration: none;
  border: var(--border);
}

.toast-action-btn:hover {
  background-color: var(--accent);
  color: var(--black);
}

.toast-close-btn {
  flex-shrink: 0;
  background: transparent;
  border: var(--border);
  width: 40px;
  height: 40px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  cursor: pointer;
}

.toast-close-btn:hover { background-color: var(--off-white); }

.toast {
  opacity: 1;
  pointer-events: none;
}

/* --- Compact shell footer --- */
.shell-footer {
  background: var(--black);
  color: #ccc;
  border-top: 2px solid var(--off-white);
  padding: 20px 4%;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.shell-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: center;
  margin-bottom: 10px;
}

.shell-footer-links a {
  color: #ccc;
  text-decoration: none;
  font-weight: 700;
}

.shell-footer-links a:hover { color: var(--accent-hover); }

.shell-footer-copy {
  text-align: center;
  color: #888;
  margin: 0;
}

/* --- Misc restaurant card action --- */
.restaurant-action {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--accent);
  color: var(--black);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 600;
  border: var(--border);
}

.btn-swipe {
  flex-grow: 1;
  padding: 12px;
  font-size: 1rem;
  border: var(--border);
  color: var(--white);
  cursor: pointer;
}

.btn-swipe.nope { background: #dc3545; }
.btn-swipe.like { background: #28a745; }

/* --- Card responsive tweaks --- */
@media (max-width: 480px) {
  .profile-card { max-height: 80vh; }
  .card-title { font-size: 1.25rem; }
  .card-subtitle { font-size: 0.75rem; }
  .action-btn {
    padding: 0.6rem 0.25rem;
    font-size: 0.75rem;
    min-width: 60px;
  }
}

@media (max-width: 350px) {
  .profile-card { max-height: 75vh; }
  .card-title { font-size: 1.1rem; }
  .action-btn { font-size: 0.7rem; min-width: 50px; }
}

/* --- Immersive swipe mode on mobile --- */
@media (max-width: 767px) {
  body.swipe-mode { overflow: hidden; }

  body.swipe-mode .app-container {
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
  }

  body.swipe-mode .app-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    border-bottom: none;
    z-index: 200;
  }

  body.swipe-mode .app-header .brand-logo,
  body.swipe-mode .app-header .header-icon-btn {
    color: var(--white);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  }

  body.swipe-mode .bottom-nav {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(17, 17, 17, 0.85);
    backdrop-filter: blur(4px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  body.swipe-mode .card-stack-container {
    padding: 0;
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    height: 100vh;
    height: 100dvh;
    position: relative;
  }

  body.swipe-mode .card-stack {
    height: 100vh;
    height: 100dvh;
    width: 100%;
    max-width: 100%;
  }

  body.swipe-mode .profile-card {
    max-width: 100%;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    border: none;
    border-radius: 0;
    margin-top: 0;
  }

  body.swipe-mode .card-image-container {
    height: 55%;
    min-height: 200px;
  }

  body.swipe-mode .action-button {
    width: 64px;
    height: 64px;
  }

  body.swipe-mode .action-button i { font-size: 2rem; }

  body.swipe-mode main {
    padding: 0;
    margin: 0;
  }
}