/* ========== GENERAL STYLES ========== */
html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background-color: #f9f5ff;
  background-image: radial-gradient(#d9c2ff 1px, transparent 1px);
  background-size: 20px 20px;
}

main {
  flex: 1 0 auto;
}

footer {
  flex-shrink: 0;
}

.container {
  padding-bottom: 2rem;
}

.text-truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.welcome-message {
  font-size: 1.2rem;
  color: #5c8a72;
  font-weight: bold;
}

/* ========== FORM & TABLE STYLES ========== */
.form-check-inline {
  margin-right: 1.5rem;
}

.table td {
  vertical-align: middle !important;
}

.countdown-display {
  font-weight: bold;
  color: #0d6efd;
  background-color: #e9ecef;
  padding: 0.5rem;
  border-radius: 0.25rem;
  text-align: center;
}

/* ========== NAVBAR & LOGO STYLES ========== */
/* Base navbar (l'image de fond est gérée dans layout.html) */
.navbar {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 0.75rem;            
  min-height: 70px;
  display: flex;
  /*align-items: center;*/
  /*line-height: normal; */
  height: 80px;  /* évite les décalages verticaux */
}

/* Hauteur et centrage parfaits sur plein écran */
.navbar,
.navbar > .container {
  display: flex;
  align-items: center;
  height: 80px; 
  padding-top: 28px; /* décale légèrement tout vers le bas */  /* correspond au min-height de .navbar-custom-bg */
}


.navbar .navbar-brand {
  display: flex;
  align-items: center;
  margin: 0;                  /* supprime le léger décalage Bootstrap */
}

/* Couche blanche douce par-dessus l'image (définie en inline style dans layout.html) */
.navbar-custom-bg {
  background: linear-gradient(rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.7)) !important;
  background-size: cover !important;
  background-position: center !important;
  min-height: 80px !important;
  border-bottom: 1px solid #bbbbbb !important;
  box-shadow: 0 4px 6px rgba(135, 132, 163, 0.3) !important;
}

/* Logo container */
.logo-container {
  margin-left: 15px;
  min-width: 120px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  height: 100%;               /* occupe toute la hauteur de la navbar */
}

/* Logo text and parts */
.logo-text {
  font-family: Arial, sans-serif;
  display: inline-block;
  position: relative;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
  line-height: 1;
  transform-origin: left center;
}

.logo-part {
  position: relative;
  display: inline-block;
  transition: all 0.3s ease;
}

/* Échelle du logo (desktop par défaut) */
:root {
  --n: 1;     /* desktop */
}

/* Pièces du logo (desktop) */
.logo-part.edu { color: #6e4f4f; top: 0; font-size: calc(var(--n) * 1.7em); margin-right: calc(var(--n) * -6px); }
.logo-part.z   { color: #555;    top: -1px; font-size: calc(var(--n) * 2em); transform: rotate(-12deg); margin-right: calc(var(--n) * -10px); }
.logo-part.one { color: #7aa3c2;  top: -10px; font-size: calc(var(--n) * 1.5em); margin-right: calc(var(--n) * -4px); }
.logo-part.lab { color: #5c8a72;  top: 0; font-size: calc(var(--n) * (1.7em + 0.2vw)); margin-right: calc(var(--n) * -8px); left: calc(var(--n) * -3px); }

/* Animation du logo */
.logo-text:hover .logo-part {
  animation: floatUp 2s ease forwards;
}

.logo-text:hover .logo-part.edu {
  animation: floatUpedu 2s ease forwards;
}
.logo-text:hover .logo-part.z {
  animation: floatUpZ 5s ease forwards;
}
.logo-text:hover .logo-part.one {
  animation: floatUpone 2s ease forwards;
}
.logo-text:hover .logo-part.lab {
  animation: floatUplab 2s ease forwards;
}

@keyframes floatUp {
  0% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
  100% { transform: translateY(-2px); }
 
}

@keyframes floatUpedu {
  0% { transform:  translateY(0)scale(1); }
  15% { transform:  translateY(-5px) scale(2); }
  30% { transform:  translateY(-2px) scale(1); }
  100% { transform:  translateY(-2px) scale(1); }
}
@keyframes floatUpZ {
  0% { transform: rotate(0deg) translateY(0)scale(1); }
  1% { transform: rotate(-12deg) translateY(0)scale(1); }
  20% { transform: rotate(-191deg) translateY(-5px) scale(3); }
  40% { transform: rotate(-372deg) translateY(-2px) scale(1); }
  100% { transform: rotate(-372deg) translateY(-2px) scale(1); }
}
@keyframes floatUpone {
  20% { transform:  translateY(0)scale(1); }
  60% { transform:  translateY(-5px) scale(2); }
  80% { transform:  translateY(-2px) scale(1); }
}

@keyframes floatUplab {
  0% { transform:  translateY(0)scale(1); }
  40% { transform:  translateY(0)scale(1); }
  70% { transform:  translateY(-5px) scale(1.2); }
  100% { transform:  translateY(-2px) scale(1); }
}


/* Icônes de navigation */
.nav-icons-container {
  display: flex;
  flex-shrink: 0;
  margin-left: auto;
  align-items: center;
  height: 100%;               /* occupe toute la hauteur de la navbar */
  gap: 0.25rem;
  padding: 0 0.5rem; 
  
}






/* Normalisation: taille fixe & centrage parfait */
.nav-icon {
  color: #495057 !important;
  font-size: 1.2rem;
  margin: 0 1rem;             /* marge horizontale homogène */
  padding: 0;                 /* pas de padding vertical pour un vrai centrage */
  width: 3rem;
  height: 3rem;
  background-color: rgba(255,255,255,0.9) !important;
  border: 2px solid #e0e0e0 !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
  text-shadow: 0 1px 1px rgba(255,255,255,0.9) !important;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-icon i {
  line-height: 1;             /* évite tout décalage vertical interne */
}

.nav-icon:hover {
  transform: translateY(-2px) scale(1.1) !important;
  box-shadow: 0 4px 8px rgba(106, 48, 147, 0.2) !important;
  color: #6a3093 !important;
  border-color: #5c8a72 !important;
}

/* Bouton admin spécifique */
.btn-danger.nav-icon {
  background-color: #dc3545 !important;
  color: #fff !important;
  font-size: 1.2rem;
  margin: 0 1rem;
  box-shadow: 0 2px 6px rgba(220, 53, 69, 0.3);
  border: 2px solid #e0e0e0;
  border-color: #c82333;
  border-radius: 50%;       /* rond comme les autres */
  transition: all 0.3s ease;
  width: 3rem;               /* même taille */
  height: 3rem;
  padding: 0;                /* pas de padding interne supplémentaire */
  display: inline-flex;
  align-items: center;
  justify-content: center;
}


.nav-icon:hover {
      transform: translateY(-2px) scale(1.1) !important;
      box-shadow: 0 4px 8px rgba(106, 48, 147, 0.2) !important;
    }


/* ========== COMPRESSED NAVBAR STATE ========== */
.navbar--compressed .logo-container {
  transform: scale(0.8);
  transform-origin: left center;
}

/* ========== FOOTER STYLES ========== */
footer.footer {
  background-color: #f8f9fa;
  border-top: 1px solid #ddd;
  padding: 1rem 0;
  text-align: center;
  width: 100%;
}
footer.footer strong {
  font-weight: 700;
  color: #333;
}

/* ========== RESPONSIVE ADJUSTMENTS ========== */
/* Tablet */
@media (max-width: 992px) {
  .logo-container {
    margin-left: 10px;
    min-width: 100px;
  }
  
    .navbar {
    padding: 0 0.75rem;
    height: 72px;             /* un peu moins haut sur mobile large */
  }

  .navbar,
  .navbar > .container {
    height: 80px;
	padding-top: 0px
  }
}

/* Mobile large */
@media (max-width: 768px) {
  /* Réduit l’échelle du logo pour tenir sur mobile */
  :root { --n: 0.85; }

  .logo-container {
    margin-left: 10px;
    min-width: 80px;
  }

  .navbar {
    padding: 0 0.75rem;
    height: 72px;             /* un peu moins haut sur mobile large */
  }

  .navbar,
  .navbar > .container {
    height: 80px;
	padding-top: 0px
  }

  .nav-icon {
    width: 2.8rem;
    height: 2.8rem;
    margin: 0 0.8rem;
  }
}

/* Mobile small */
@media (max-width: 576px) {
  :root { --n: 0.75; }

  .navbar {
    height: 64px;
  }
  .navbar,
  .navbar > .container {
    height: 84px;          /*  correction de la hauteur des bouton et logo   */
	padding-top: 0px;
  }
  
  .nav-icons-container > .nav-icon { margin: 0 0.0rem; }

  .nav-icon {
    width: 2.5rem;
    height: 2.5rem;
	margin: 0 0.15rem;
  }
}


/* Hauteur navbar desktop */
:root { --navbar-h: 80px; }

body {
  padding-top: var(--navbar-h);
}

/* Reste visible au-dessus du contenu */
.navbar.fixed-top {
  z-index: 1040;                 /* au-dessus de .modal-backdrop (1030) */
  box-shadow: 0 4px 8px rgba(0,0,0,.08);
  width: 100%;
}

/* Adaptation tablette */
@media (max-width: 768px) {
  :root { --navbar-h: 72px; }
}

/* Adaptation mobile petit */
@media (max-width: 576px) {
  :root { --navbar-h: 64px; }
}

/* Hauteur de la navbar par breakpoint */
:root { --navbar-h: 80px; }
@media (max-width: 768px) { :root { --navbar-h: 82px; } }
@media (max-width: 576px) { :root { --navbar-h: 84px; } }

/* Compense l'espace pris par la navbar fixe */
body { padding-top: var(--navbar-h); }

/* Effet slide in/out */
.smart-navbar {
  transition: transform 1100ms ease, box-shadow 1100ms ease;
  will-change: transform;
  z-index: 1040; /* au-dessus du contenu */
}

/* Cachée en scroll vers le bas */
.smart-navbar.is-hidden {
  transform: translateY(calc(-1 * var(--navbar-h)));
  box-shadow: none;
}

/* Légère ombre quand visible (optionnel) */
.smart-navbar:not(.is-hidden) {
  box-shadow: 0 4px 8px rgba(0,0,0,.08);
}


/* Hauteur navbar gérée ailleurs */
body.has-navbar { padding-top: var(--navbar-h); }
body.no-navbar  { padding-top: 0; }
body.no-navbar .container { padding-bottom: 0 !important; }

/* Optionnel: supprime les petits écarts résiduels */
body.no-navbar main { padding-bottom: 0 !important; }


.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh; /* ou 100svh pour mobiles récents */
  padding: 1rem;
  box-sizing: border-box; /* inclut le padding dans les 100vh */
}


@media (min-width: 992px) {
  body.no-navbar {
    overflow-y: hidden;
  }
}



.login-wrapper {
  animation: fadeInUp 0.8s ease forwards;
  opacity: 0;
}
@keyframes fadeInUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}