/**
 * Kajou Design System v2 — « Kajou Native »
 * Soft / crème / rassurant · mobile-first · PWA
 * Remplace Tailwind. Classes sémantiques uniquement.
 */

/* ========== TOKENS ========== */
:root {
  /* Couleurs */
  --k-green: #0B6B3A;
  --k-green-dark: #08522c;
  --k-green-light: #e8f5e9;
  --k-green-border: #a5d6a7;
  --k-orange: #E85D04;
  --k-orange-dark: #c44d03;
  --k-orange-light: #fff3e0;
  --k-cream: #FBFAF7;
  --k-white: #FFFFFF;
  --k-ink: #1B1B1B;
  --k-muted: #5c5c5c;
  --k-soft: #8a8a8a;
  --k-border: #e8e6e1;
  --k-danger: #b3261e;
  --k-danger-light: #ffebee;
  --k-warning: #f57f17;
  --k-warning-light: #fff8e1;
  --k-info: #1565c0;
  --k-info-light: #e3f2fd;
  --k-success: #1b5e20;

  /* Alias compat anciennes classes */
  --c-primary: var(--k-green);
  --c-primary-light: var(--k-green-light);
  --c-primary-border: var(--k-green-border);
  --c-accent: var(--k-orange);
  --c-border: var(--k-border);
  --c-danger: var(--k-danger);
  --c-success: var(--k-success);
  --c-muted: var(--k-muted);

  /* Typo */
  --font-body: 'DM Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-head: 'Sora', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 1.875rem;

  /* Espacements */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* Rayons */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Ombres */
  --shadow-sm: 0 1px 3px rgba(27, 27, 27, 0.06);
  --shadow-md: 0 4px 16px rgba(27, 27, 27, 0.08);
  --shadow-lg: 0 8px 32px rgba(27, 27, 27, 0.12);
  --shadow-fab: 0 4px 20px rgba(37, 211, 102, 0.45);

  /* Layout */
  --header-h: 56px;
  --bottom-nav-h: 64px;
  --max-w: 720px;
  --max-w-wide: 1100px;

  /* Safe areas PWA */
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* ========== RESET / BASE ========== */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  height: auto;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.5;
  color: var(--k-ink);
  background: var(--k-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100dvh;
  height: auto;
  overflow-x: hidden;
  overflow-y: visible;
  position: relative;
}
/* Bottom nav seul */
body.has-bottom-nav {
  padding-bottom: calc(var(--bottom-nav-h) + var(--safe-bottom) + 16px);
}
/* Bottom nav + barre sticky (détail logement, paiement…) */
body.has-bottom-nav.has-sticky-cta {
  padding-bottom: calc(var(--bottom-nav-h) + var(--sticky-cta-h, 64px) + var(--safe-bottom) + 24px);
}
@media (min-width: 900px) {
  body.has-bottom-nav,
  body.has-bottom-nav.has-sticky-cta {
    padding-bottom: 24px;
  }
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 var(--space-sm);
  color: var(--k-ink);
}
p { margin: 0 0 var(--space-sm); }
a { color: var(--k-green); text-decoration: none; }
a:hover { color: var(--k-green-dark); }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* ========== UTILITAIRES SÉMANTIQUES ========== */
.text-muted { color: var(--k-muted); }
.text-soft { color: var(--k-soft); }
.text-primary { color: var(--k-green); }
.text-danger { color: var(--k-danger); }
.fw-bold { font-weight: 700; }
.fs-sm { font-size: var(--fs-sm); }
.fs-lg { font-size: var(--fs-lg); }
.fs-xl { font-size: var(--fs-xl); }
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 10000;
  background: var(--k-green); color: #fff; padding: 8px 16px;
}
.skip-link:focus { left: 8px; top: 8px; }

.stack { display: flex; flex-direction: column; gap: var(--space-md); }
.stack--lg { gap: var(--space-lg); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-sm); }
.grid { display: grid; gap: var(--space-md); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 640px) {
  .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .hide-mobile { display: none !important; }
}
@media (min-width: 641px) {
  .hide-desktop { display: none !important; }
}

/* ========== HEADER ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  padding-top: var(--safe-top);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.site-header.scrolled {
  border-bottom-color: var(--k-border);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: 10px var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  min-height: var(--header-h);
}
.brand { display: flex; align-items: baseline; gap: 8px; color: inherit; }
.brand__logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--k-green);
  letter-spacing: -0.02em;
}
.brand__tag { font-size: var(--fs-xs); color: var(--k-soft); }

.main-nav { display: none; gap: 4px; margin-left: auto; }
@media (min-width: 900px) {
  .main-nav { display: flex; }
}
.main-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  color: var(--k-muted);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: background 0.15s, color 0.15s;
}
.main-nav__link:hover,
.main-nav__link.is-active {
  background: var(--k-green-light);
  color: var(--k-green);
}
.main-nav__icon { font-size: 18px !important; }

/* ========== BOTTOM NAV (PWA mobile) ========== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  background: var(--k-white);
  border-top: 1px solid var(--k-border);
  padding: 6px 4px calc(6px + var(--safe-bottom));
  box-shadow: 0 -4px 20px rgba(0,0,0,0.04);
}
@media (min-width: 900px) {
  .bottom-nav { display: none; }
}
.bottom-nav__link {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 6px 4px;
  color: var(--k-soft);
  font-size: 10px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: color 0.15s;
}
.bottom-nav__link .material-symbols-outlined { font-size: 24px; }
.bottom-nav__link.is-active,
.bottom-nav__link:hover { color: var(--k-green); }
.bottom-nav__cta {
  color: var(--k-orange) !important;
}
.bottom-nav__cta .material-symbols-outlined {
  background: var(--k-orange);
  color: #fff;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px !important;
  box-shadow: 0 2px 10px rgba(232, 93, 4, 0.35);
}

/* ========== BOUTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  text-decoration: none;
  line-height: 1.2;
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); }
.btn--primary {
  background: var(--k-green);
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(11, 107, 58, 0.25);
}
.btn--primary:hover { background: var(--k-green-dark); color: #fff !important; }
.btn--accent {
  background: var(--k-orange);
  color: #fff !important;
  box-shadow: 0 2px 8px rgba(232, 93, 4, 0.3);
}
.btn--accent:hover { background: var(--k-orange-dark); color: #fff !important; }
.btn--ghost {
  background: transparent;
  color: var(--k-muted);
  border: 1.5px solid var(--k-border);
}
.btn--ghost:hover { border-color: var(--k-green); color: var(--k-green); }
.btn--sm { padding: 8px 14px; font-size: var(--fs-xs); }
.btn--block { width: 100%; }
.btn--lg { padding: 14px 24px; font-size: var(--fs-base); }
.btn:disabled, .btn.is-loading {
  opacity: 0.65;
  pointer-events: none;
}

/* ========== CARDS ========== */
.card, .k-card {
  background: var(--k-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--k-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card--padded { padding: var(--space-md); }
.card:hover, .k-card:hover { box-shadow: var(--shadow-md); }

/* Carte annonce */
.carte-annonce {
  background: var(--k-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--k-border);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.carte-annonce:active { transform: scale(0.98); }
.carte-annonce__img {
  aspect-ratio: 16/10;
  object-fit: cover;
  width: 100%;
  background: var(--k-border);
}
.carte-annonce__body { padding: var(--space-sm) var(--space-md) var(--space-md); }
.carte-annonce__prix {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-lg);
  color: var(--k-green);
}
.carte-annonce__titre {
  font-weight: 700;
  font-size: var(--fs-sm);
  margin: 4px 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ========== BADGES ========== */
.badge, .k-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.3;
  white-space: nowrap;
}
.badge--success { background: var(--k-green-light); color: var(--k-success); border: 1px solid var(--k-green-border); }
.badge--info { background: var(--k-info-light); color: var(--k-info); border: 1px solid #90caf9; }
.badge--warning { background: var(--k-warning-light); color: var(--k-warning); border: 1px solid #ffe082; }
.badge--danger { background: var(--k-danger-light); color: var(--k-danger); border: 1px solid #ef9a9a; }

/* ========== FORMS ========== */
.form-card {
  background: var(--k-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--k-border);
  box-shadow: var(--shadow-sm);
}
.field { margin-bottom: var(--space-md); }
.field label {
  display: block;
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: 6px;
  color: var(--k-ink);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--k-border);
  border-radius: var(--radius-sm);
  background: var(--k-white);
  color: var(--k-ink);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--k-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.12);
}
.field__hint {
  display: block;
  font-size: var(--fs-xs);
  color: var(--k-soft);
  margin-top: 4px;
}
.field--error input,
.field--error select,
.field--error textarea {
  border-color: var(--k-danger) !important;
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.1) !important;
}
.field--error .field__hint { color: var(--k-danger) !important; display: block !important; }

/* Radio tiles */
.radio-tile { position: relative; }
.radio-tile input { position: absolute; opacity: 0; pointer-events: none; }
.radio-tile__body {
  border: 2px solid var(--k-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease;
  background: var(--k-white);
}
.radio-tile input:checked + .radio-tile__body {
  border-color: var(--k-green);
  background: var(--k-green-light);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.12);
}
.radio-tile:hover .radio-tile__body { border-color: var(--k-green-border); }

.form-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

/* ========== ALERTS ========== */
.alert {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  align-items: flex-start;
}
.alert__icon { flex-shrink: 0; }
.alert--info { background: var(--k-info-light); color: var(--k-info); }
.alert--success { background: var(--k-green-light); color: var(--k-success); }
.alert--warning { background: var(--k-warning-light); color: var(--k-warning); }
.alert--danger { background: var(--k-danger-light); color: var(--k-danger); }

/* ========== LAYOUT SECTIONS ========== */
.section-narrow {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-md);
}
.section-wide {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: var(--space-md);
}
main#main-content {
  min-height: 50vh;
  padding-top: var(--space-sm);
}

/* ========== FICHE LOGEMENT ========== */
.fiche-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm);
}
.fiche-header h1 { font-size: clamp(1.25rem, 4vw, 1.75rem); margin: 0; }
.fiche-localisation { display: flex; flex-direction: column; gap: 4px; margin: var(--space-sm) 0; }
.fiche-prix { margin: var(--space-sm) 0; }
.prix-montant {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: var(--fs-2xl);
  color: var(--k-green);
}
.prix-periode { color: var(--k-soft); font-size: var(--fs-sm); }
.fiche-caracteristiques {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
.info-tile {
  background: var(--k-white);
  border: 1px solid var(--k-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.fiche-equipements {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-sm);
}
.equipement-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: var(--k-white);
  border: 1px solid var(--k-border);
  border-radius: var(--radius-sm);
}

/* ========== SEARCH BAR ========== */
.search-bar {
  background: var(--k-white);
  border-radius: var(--radius-lg);
  padding: var(--space-sm);
  border: 1px solid var(--k-border);
  box-shadow: var(--shadow-sm);
}
.search-bar input,
.search-bar select {
  border: 1.5px solid var(--k-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  width: 100%;
  outline: none;
}
.search-bar input:focus,
.search-bar select:focus {
  border-color: var(--k-green);
  box-shadow: 0 0 0 3px rgba(11, 107, 58, 0.1);
}

/* ========== MOBILE NAV OVERLAY ========== */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(27, 27, 27, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}
.mobile-nav.is-open { opacity: 1; visibility: visible; }
.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--k-white);
  padding: calc(var(--safe-top) + 16px) var(--space-md) var(--space-lg);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  overflow-y: auto;
}
.mobile-nav.is-open .mobile-nav__panel { transform: translateX(0); }
.mobile-nav__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  color: var(--k-ink);
  font-weight: 600;
}
.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  background: var(--k-green-light);
  color: var(--k-green);
}

/* ========== STAR / FAVORI ========== */
.star-btn {
  background: var(--k-white);
  border: 1px solid var(--k-border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--k-soft);
  transition: color 0.15s, transform 0.15s;
}
.star-btn.is-filled { color: #e53935; }
.star-btn:active { transform: scale(0.9); }

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

/* ========== PWA INSTALL BANNER (optionnel) ========== */
.k-install-banner {
  position: fixed;
  bottom: calc(var(--bottom-nav-h) + var(--safe-bottom) + 12px);
  left: 12px;
  right: 12px;
  z-index: 250;
  background: var(--k-ink);
  color: #fff;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
  font-size: var(--fs-sm);
}
.k-install-banner .btn { flex-shrink: 0; }

/* ========== ALIAS COULEURS (compat vues legacy) ========== */
:root {
  --c-primary-dark: var(--k-green-dark);
  --c-bg: var(--k-cream);
  --c-ink-muted: var(--k-muted);
  --c-accent-light: var(--k-orange-light);
  --c-accent-dark: var(--k-orange-dark);
  --c-info-light: var(--k-info-light);
  --c-success-light: var(--k-green-light);
  --c-warning-bg: var(--k-warning-light);
  --c-border-strong: #d0cdc6;
  --radius-pill: 999px;
}

/* ========== CHIPS CAMPUS ========== */
.k-chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--k-white);
  border: 1.5px solid var(--k-border);
  color: var(--k-ink);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.k-chip:hover, .k-chip:active {
  border-color: var(--k-green);
  background: var(--k-green-light);
  color: var(--k-green);
  transform: scale(0.97);
}

/* ========== SEARCH PILL (accueil) ========== */
.search-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--k-white);
  border: 1.5px solid var(--k-border);
  border-radius: var(--radius-pill);
  padding: 6px 6px 6px 16px;
  box-shadow: var(--shadow-md);
}
.search-pill input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  min-width: 0;
  padding: 8px 0;
}
.search-pill__icon { color: var(--k-soft); display: flex; }

/* ========== LISTING CARD ========== */
.listing-card {
  background: var(--k-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--k-border);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.listing-card:hover { box-shadow: var(--shadow-md); }
.listing-card__media {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--k-border);
  overflow: hidden;
}
.listing-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.listing-card__badges {
  position: absolute;
  top: 8px;
  left: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.listing-card__fav {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--k-soft);
  box-shadow: var(--shadow-sm);
}
.listing-card__fav.is-active { color: #e53935; }
.listing-card__price {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(27,27,27,0.82);
  color: #fff;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
}
.listing-card__price strong { font-family: var(--font-head); font-size: var(--fs-base); }
.listing-card__price-month { font-size: 11px; opacity: 0.85; }
.listing-card__body { padding: 12px 14px 14px; }
.listing-card__title {
  font-size: var(--fs-sm);
  font-weight: 700;
  margin: 0 0 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.listing-card__meta {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--k-muted);
  margin-bottom: 2px;
}
.listing-card__meta .material-symbols-outlined { font-size: 14px; }
.listing-card__meta--primary { color: var(--k-green); font-weight: 600; }
.listing-card__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--k-border);
}
.listing-card__foot-item {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--k-muted);
}
.listing-card__foot-item .material-symbols-outlined { font-size: 14px; }
.listing-card__date {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--k-soft);
  margin-top: 6px;
}
.listing-card__date .material-symbols-outlined { font-size: 13px; }

.listings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-md);
}

/* ========== BOTTOM SHEET FILTRES ========== */
.k-sheet {
  position: fixed;
  inset: 0;
  z-index: 400;
}
.k-sheet__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(27, 27, 27, 0.45);
  opacity: 0;
  transition: opacity 0.25s;
}
.k-sheet.is-open .k-sheet__backdrop { opacity: 1; }
.k-sheet__panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  max-height: 88vh;
  background: var(--k-white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  padding-bottom: var(--safe-bottom);
  box-shadow: var(--shadow-lg);
}
.k-sheet.is-open .k-sheet__panel { transform: translateY(0); }
.k-sheet__handle {
  width: 40px;
  height: 4px;
  background: var(--k-border);
  border-radius: 2px;
  margin: 10px auto 4px;
}
.k-sheet__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 12px;
  border-bottom: 1px solid var(--k-border);
}
.k-sheet__body {
  padding: 16px;
  overflow-y: auto;
  flex: 1;
}
.k-sheet__footer {
  display: flex;
  gap: 10px;
  padding: 12px 16px;
  border-top: 1px solid var(--k-border);
}
.k-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1.5px solid var(--k-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--fs-sm);
}
.k-check input { width: 18px; height: 18px; accent-color: var(--k-green); }

/* Desktop : sheet centré type modal léger */
@media (min-width: 768px) {
  .k-sheet__panel {
    left: 50%;
    right: auto;
    bottom: auto;
    top: 50%;
    width: min(420px, 92vw);
    max-height: 80vh;
    border-radius: var(--radius-lg);
    transform: translate(-50%, -40%) scale(0.96);
    opacity: 0;
    transition: transform 0.25s, opacity 0.25s;
  }
  .k-sheet.is-open .k-sheet__panel {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  .k-sheet__handle { display: none; }
}

/* ========== STICKY CTA DÉTAIL (au-dessus de la bottom-nav) ========== */
:root { --sticky-cta-h: 64px; }
.k-sticky-cta {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 45; /* sous la bottom-nav (z 40–50) non : au-dessus du contenu, sous drawer */
  background: var(--k-white);
  border-top: 1px solid var(--k-border);
  padding: 10px 16px;
  min-height: var(--sticky-cta-h);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.06);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-sizing: border-box;
}
.k-sticky-cta__prix strong {
  font-family: var(--font-head);
  font-size: var(--fs-lg);
  color: var(--k-green);
}
.k-sticky-cta__actions { display: flex; gap: 8px; flex-shrink: 0; }
@media (max-width: 899px) {
  .k-sticky-cta { display: flex; }
  /* Collée juste au-dessus de la bottom-nav PWA */
  body.has-bottom-nav .k-sticky-cta {
    bottom: calc(var(--bottom-nav-h) + var(--safe-bottom));
    padding-bottom: 10px;
  }
  body:not(.has-bottom-nav) .k-sticky-cta {
    bottom: 0;
    padding-bottom: calc(10px + var(--safe-bottom));
  }
}
@media (min-width: 900px) {
  .k-sticky-cta { display: none !important; }
}

/* ========== HERO / SECTIONS ========== */
.hero {
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  background: linear-gradient(180deg, var(--k-green-light) 0%, var(--k-cream) 100%);
}
.container {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}
.section { padding: var(--space-lg) 0; }
.section--tint { background: var(--k-white); }
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.section-title { margin: 0; }
.empty-state { text-align: center; }
.show-mobile { display: none; }
@media (max-width: 640px) {
  .show-mobile { display: inline-flex !important; }
  .hero { text-align: center; }
  .hero .cluster, .campus-chips { justify-content: center; }
}

/* ========== INFO TILE / FEATURE ========== */
.info-tile__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--k-green-light);
  color: var(--k-green);
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
}
.feature-strip__item { text-align: center; }

/* ========== PROFIL (étudiant + bailleur) ========== */
.profile-header {
  background: var(--c-surface, var(--k-white, #fff));
  border-bottom: 1px solid var(--c-border, var(--k-border, #e8e6e1));
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg) var(--space-sm) var(--space-md);
  text-align: center;
}
.profile-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: var(--space-sm) var(--space-md) var(--space-2xs);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--c-ink-soft, var(--k-muted, #6b6b6b));
}
.profile-section-title .material-symbols-outlined { font-size: 18px; }

.profile-links {
  display: flex;
  flex-direction: column;
}
.profile-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 14px var(--space-md);
  background: var(--c-surface, var(--k-white, #fff));
  border-bottom: 1px solid var(--c-border, var(--k-border, #e8e6e1));
  transition: background 0.15s ease;
  text-decoration: none;
  color: inherit;
}
.profile-link:hover,
.profile-link:active {
  background: var(--c-surface-tint, var(--k-cream, #FBFAF7));
}
.profile-link__left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.profile-link__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--c-surface-tint, #e8f5e9);
  color: var(--c-primary, var(--k-green, #0B6B3A));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.profile-link__icon .material-symbols-outlined { font-size: 22px; }
.profile-link__title {
  font-weight: 700;
  margin: 0;
  font-size: 0.9rem;
  color: var(--c-ink, #1b1b1b);
}
.profile-link__desc {
  font-size: 12px;
  color: var(--c-ink-soft, #6b6b6b);
  margin: 2px 0 0;
  line-height: 1.3;
}
.profile-link__right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.profile-link__badge {
  background: var(--c-primary, #0B6B3A);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}
.profile-link__chevron {
  color: var(--c-ink-soft, #9a9a9a);
  font-size: 22px !important;
}

/* Avatar profil */
.avatar-wrap { position: relative; display: inline-flex; }
.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-primary, #0B6B3A);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  overflow: hidden;
}
.avatar--lg { width: 88px; height: 88px; font-size: 2rem; }
.avatar-wrap__badge {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #fff;
  color: var(--c-success, #1b5e20);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}


/* ========== SPACER FIN DE PAGE (scroll mobile / PWA) ========== */
.k-page-end-spacer {
  display: none;
  width: 100%;
  height: 0;
  pointer-events: none;
}
@media (max-width: 899px) {
  body.has-sticky-cta .k-page-end-spacer {
    display: block;
    /* hauteur sticky déjà dans padding-body ; petit filet de sécurité */
    height: 8px;
  }
}