/* ================================
   Premium Material (Light) — Blue/Grey
   Mobile-first / high-end feel
================================== */

:root{
  --bg: #F5F7FB;
  --surface: rgba(255,255,255,.86);
  --surface2: rgba(255,255,255,.94);
  --border: rgba(15,23,42,.10);
  --text: #0F172A;     /* slate-900 */
  --muted: rgba(15,23,42,.65);

  --primary: #2563EB;  /* blue-600 */
  --primary2:#1D4ED8;  /* blue-700 */
  --focus: rgba(37,99,235,.18);

  --radius: 18px;
  --radius2: 22px;

  --shadow1: 0 8px 28px rgba(15,23,42,.08);
  --shadow2: 0 12px 40px rgba(15,23,42,.10);

  --fieldBg: rgba(15,23,42,.035);
  --fieldBgHover: rgba(15,23,42,.055);
}

html,body{
  background: radial-gradient(900px 480px at 20% 0%, rgba(37,99,235,.10) 0%, rgba(37,99,235,0) 65%),
              radial-gradient(800px 460px at 90% 10%, rgba(99,102,241,.09) 0%, rgba(99,102,241,0) 70%),
              var(--bg);
  color: var(--text);
}

.container, .container-fluid{ max-width: 980px; }

/* Topbar (si ton base.html a une nav) */
.app-topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(245,247,251,.75);
  border-bottom: 1px solid rgba(15,23,42,.06);
}

/* Carte premium (remplace "glass") */
.card-premium{
  border-radius: var(--radius2);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* Header de page */
.page-title{
  display:flex;
  align-items:center;
  gap:.6rem;
  font-weight: 800;
  letter-spacing: -.02em;
}
.page-title .material-icons-round{ font-size: 20px; color: var(--primary2); }

.subtle{
  color: var(--muted);
  font-size: .92rem;
}

/* Pill premium (remplace "pill") */
.pill{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.35rem .65rem;
  border-radius: 999px;
  background: rgba(37,99,235,.10);
  color: var(--primary2);
  border: 1px solid rgba(37,99,235,.20);
  font-weight: 700;
  font-size: .85rem;
}
.pill .material-icons-round{ font-size: 18px; }

/* Boutons */
.btn-premium{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  border-radius: 14px;
  font-weight: 800;
  padding: .70rem 1rem;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.92);
  color: var(--text);
  box-shadow: 0 6px 18px rgba(15,23,42,.06);
}
.btn-premium:hover{ filter: brightness(.99); box-shadow: 0 10px 24px rgba(15,23,42,.10); }
.btn-premium .material-icons-round{ font-size: 18px; }

.btn-primary-premium{
  border: 0;
  background: linear-gradient(180deg, rgba(37,99,235,1) 0%, rgba(29,78,216,1) 100%);
  color: #fff;
  box-shadow: 0 14px 34px rgba(37,99,235,.25);
}
.btn-primary-premium:hover{ transform: translateY(-1px); }

.btn-ghost{
  background: transparent;
  border: 1px solid rgba(15,23,42,.12);
  color: var(--text);
}
.btn-ghost:hover{ background: rgba(15,23,42,.03); }

/* CTA sticky bas (mobile) */
.bottom-cta{
  position: sticky;
  bottom: 0;
  z-index: 15;
  padding: .8rem .8rem 1rem;
  margin: 0 -0.75rem -0.75rem;
  background: linear-gradient(180deg, rgba(245,247,251,0) 0%, rgba(245,247,251,.82) 26%, rgba(245,247,251,.95) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Champs Material filled */
.md-field{
  display:flex;
  align-items:center;
  gap:.65rem;
  padding:.75rem .85rem;
  border-radius: var(--radius);
  background: var(--fieldBg);
  border: 1px solid rgba(15,23,42,.08);
  transition: all .15s ease;
}
.md-field:hover{
  background: var(--fieldBgHover);
  border-color: rgba(15,23,42,.12);
}
.md-field:focus-within{
  background: rgba(37,99,235,.08);
  border-color: rgba(37,99,235,.40);
  box-shadow: 0 0 0 .22rem var(--focus);
}

.md-field .material-icons-round{
  font-size: 20px;
  color: rgba(15,23,42,.55);
}

.md-field .form-control{
  border: 0 !important;
  outline: none !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 0 !important;
  height: auto !important;
  color: var(--text) !important;
  font-weight: 650;
}

.md-field select.form-control{
  appearance: none;
  -webkit-appearance: none;
  padding-right: 1.2rem !important;
}

.helper-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: .75rem;
}

/* Grille mobile plus respirante */
@media (min-width: 768px){
  .card-premium{ box-shadow: var(--shadow2); }
  .bottom-cta{ margin: 0; padding: 0; background: none; backdrop-filter:none; }
}

/* Petits détails premium */
.divider-soft{
  height:1px;
  background: linear-gradient(90deg, rgba(15,23,42,0) 0%, rgba(15,23,42,.12) 50%, rgba(15,23,42,0) 100%);
}
/* ================================
   NAVBAR Premium Light (Memo)
================================== */

/* la navbar actuelle: <nav class="navbar navbar-dark sticky-top nav-glass"> */
body.theme-light .nav-glass.navbar{
  background: rgba(245,247,251,.72) !important;
  border-bottom: 1px solid rgba(15,23,42,.08) !important;
  box-shadow: 0 10px 30px rgba(15,23,42,.06) !important;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}

/* couleur globale de texte dans la navbar */
body.theme-light .nav-glass.navbar,
body.theme-light .nav-glass.navbar *{
  color: var(--text) !important;
}

/* brand */
body.theme-light .nav-glass .navbar-brand{
  font-weight: 900 !important;
  letter-spacing: -.02em;
}
body.theme-light .nav-glass .navbar-brand .material-icons-round{
  color: var(--primary) !important;
}

/* un peu plus d'espace et alignement clean */
body.theme-light .nav-glass .container{
  gap: 12px;
}
body.theme-light .nav-glass .navbar-brand{
  display:flex;
  align-items:center;
  gap:.55rem;
}

/* Le bouton "Retour/Liste" (actuellement btn btn-sm btn-outline-light...) -> chip premium */
body.theme-light .nav-glass .btn-outline-light{
  background: rgba(255,255,255,.72) !important;
  border: 1px solid rgba(15,23,42,.10) !important;
  color: var(--text) !important;
  border-radius: 999px !important;
  padding: .55rem .85rem !important;
  font-weight: 900 !important;
  box-shadow: 0 10px 22px rgba(15,23,42,.06) !important;
}
body.theme-light .nav-glass .btn-outline-light:hover{
  background: rgba(255,255,255,.90) !important;
}

/* Pill user (à droite) -> premium */
body.theme-light .nav-glass .pill{
  padding: .55rem .85rem !important;
  font-weight: 900 !important;
  box-shadow: 0 10px 22px rgba(37,99,235,.10) !important;
}

/* Safe-area iOS */
body.theme-light .nav-glass.navbar{
  padding-top: env(safe-area-inset-top);
}

/* ✅ Placeholder visible (theme-light + md-field) */
body.theme-light .md-field .form-control::placeholder{
  color: rgba(15,23,42,.45) !important; /* slate */
  opacity: 1 !important;
}

/* Safari / anciens WebKit */
body.theme-light .md-field .form-control::-webkit-input-placeholder{
  color: rgba(15,23,42,.45) !important;
  opacity: 1 !important;
}

/* Firefox */
body.theme-light .md-field .form-control::-moz-placeholder{
  color: rgba(15,23,42,.45) !important;
  opacity: 1 !important;
}