/* Importation de la police*/
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Variable glibale par défeauts*/
:root {
  /*Police décriture*/
  --font: 'Inter', system-ui, sans-serif;

  /* Fond*/
  --bg-page: #f8fafc;          /* slate-50 */
  --bg-card: #ffffff;

  /* Textes */
  --text-main:  #0f172a;       /* slate-900 */
  --text-muted: #64748b;       /* slate-500 */
  --text-xmuted: #94a3b8;      /* slate-400 */

  /* Bordures */
  --border: #e2e8f0;           /* slate-200 */
  --border-card: #e2e8f0;

  /*Palette par défaut*/
  --banner-from: #2563eb;      /* blue-600  */
  --banner-to:   #4338ca;      /* indigo-700 */
  --accent:      #2563eb;
  --accent-hover: #1d4ed8;     /* blue-700  */
  --badge-bg:    #dbeafe;      /* blue-100  */
  --badge-text:  #1e40af;      /* blue-800  */
  --tag-bg:      #eff6ff;      /* blue-50   */
  --tag-text:    #1d4ed8;      /* blue-700  */
  --tag-border:  #bfdbfe;      /* blue-100  */
  --icon-bg:     rgba(59,130,246,0.2);  /* blue-500/20 */
  --btn-bg:      #2563eb;
  --btn-hover:   #1d4ed8;

  /* Barre de recherche */
  --search-shadow: rgba(59,130,246,0.15);

  /* Transitions */
  --transition: 0.3s ease;
}

/*Mode sombre*/
html.dark {
  --bg-page: #020617;          /* slate-950 */
  --bg-card: #0f172a;          /* slate-900 */
  --text-main:  #f8fafc;
  --text-muted: #94a3b8;
  --text-xmuted: #475569;
  --border: #1e293b;           /* slate-800 */
  --border-card: #1e293b;
  --badge-bg:    rgba(30,64,175,0.5);
  --badge-text:  #93c5fd;
  --tag-bg:      rgba(30,58,138,0.3);
  --tag-text:    #93c5fd;
  --tag-border:  rgba(30,64,175,0.5);
  --search-shadow: rgba(0,0,0,0.4);
}

/*Thémes de couleurs*/

/* Vert*/
[data-palette="emerald"] {
  --banner-from: #059669;
  --banner-to:   #0f766e;
  --accent:      #059669;
  --accent-hover:#047857;
  --badge-bg:    #d1fae5;
  --badge-text:  #065f46;
  --tag-bg:      #ecfdf5;
  --tag-text:    #047857;
  --tag-border:  #a7f3d0;
  --icon-bg:     rgba(16,185,129,0.2);
  --btn-bg:      #059669;
  --btn-hover:   #047857;
}
html.dark[data-palette="emerald"] {
  --badge-bg:    rgba(6,78,59,0.5);
  --badge-text:  #6ee7b7;
  --tag-bg:      rgba(6,95,70,0.3);
  --tag-text:    #6ee7b7;
  --tag-border:  rgba(6,78,59,0.5);
}

/* Violet*/
[data-palette="purple"] {
  --banner-from: #9333ea;
  --banner-to:   #c026d3;
  --accent:      #9333ea;
  --accent-hover:#7e22ce;
  --badge-bg:    #f3e8ff;
  --badge-text:  #6b21a8;
  --tag-bg:      #faf5ff;
  --tag-text:    #7e22ce;
  --tag-border:  #e9d5ff;
  --icon-bg:     rgba(168,85,247,0.2);
  --btn-bg:      #9333ea;
  --btn-hover:   #7e22ce;
}
html.dark[data-palette="purple"] {
  --badge-bg:    rgba(88,28,135,0.5);
  --badge-text:  #d8b4fe;
  --tag-bg:      rgba(88,28,135,0.3);
  --tag-text:    #d8b4fe;
  --tag-border:  rgba(88,28,135,0.5);
}

/* Orange*/
[data-palette="orange"] {
  --banner-from: #f97316;
  --banner-to:   #dc2626;
  --accent:      #ea580c;
  --accent-hover:#c2410c;
  --badge-bg:    #ffedd5;
  --badge-text:  #9a3412;
  --tag-bg:      #fff7ed;
  --tag-text:    #c2410c;
  --tag-border:  #fed7aa;
  --icon-bg:     rgba(249,115,22,0.2);
  --btn-bg:      #ea580c;
  --btn-hover:   #c2410c;
}
html.dark[data-palette="orange"] {
  --badge-bg:    rgba(124,45,18,0.5);
  --badge-text:  #fdba74;
  --tag-bg:      rgba(124,45,18,0.3);
  --tag-text:    #fdba74;
  --tag-border:  rgba(124,45,18,0.5);
}


/*Rénitialisation*/
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--bg-page);
  color: var(--text-main);
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
}


/*Bandeau*/
.header {
  position: relative;
  background: linear-gradient(to right, var(--banner-from), var(--banner-to));
  color: white;
  padding: 64px 24px 96px;   /* 96px en bas pour que la barre de recherche déborde */
  overflow: hidden;
  transition: background var(--transition);
}

/* Motif du bandeau (il a été trouvé par IA) */
.header::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40' stroke='white' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-size: 40px 40px;
}

/* Contunue du header se supperpose aux motifs (grâce au z-index) */
.header-inner {
  position: relative;
  z-index: 1;
  max-width: 896px;   
  margin: 0 auto;
  text-align: center;
  margin-top: 16px;
}

/*Controles des thémes et du mode sombre*/
.controles {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.2);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px 16px;
  border-radius: 9999px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* Thmes*/
.palettes {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-right: 12px;
  border-right: 1px solid rgba(255,255,255,0.2);
}

.palette-icone {
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
}

/* Bouton pour chaque theme */
.btn-palette {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
  flex-shrink: 0;
}
.btn-palette:hover { transform: scale(1.15); }
.btn-palette.actif  { border-color: white; transform: scale(1.15); }

/* Couleurs des boutons*/
.btn-palette[data-p="blue"]    { background: #3b82f6; }
.btn-palette[data-p="emerald"] { background: #10b981; }
.btn-palette[data-p="purple"]  { background: #a855f7; }
.btn-palette[data-p="orange"]  { background: #f97316; }

/* Bouton du mode sombre */
.btn-theme {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  color: white;
}
.btn-theme:hover { background: rgba(255,255,255,0.2); }

/* ── Icône Terminal du site ── */
.header-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border-radius: 16px;
  background: var(--icon-bg);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  margin-bottom: 24px;
  color: white;
  transition: background var(--transition);
}

.header h1 {
  font-size: clamp(1.875rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 16px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

.header p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.8);
  font-weight: 300;
  max-width: 672px;
  margin: 0 auto;
  line-height: 1.6;
}

/*Barre de recherche*/

.search-wrapper {
  max-width: 768px;
  margin: 35px auto 0 auto ;
  padding: 0 24px;
  position: relative;
  z-index: 20;
}

.search-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow:
    0 10px 25px -5px var(--search-shadow),
    0 4px 6px -2px rgba(0,0,0,0.05);
  padding: 8px;
  display: flex;
  align-items: center;
  gap: 0;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.search-icon {
  color: var(--text-xmuted);
  padding: 0 8px 0 16px;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

#barre-recherche {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-family: var(--font);
  font-size: 1.125rem;     /* text-lg */
  color: var(--text-main);
  padding: 12px 8px;
  min-width: 0;
}

#barre-recherche::placeholder { color: var(--text-xmuted); }

#btn-effacer {
  display: none;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--text-xmuted);
  padding: 4px 16px 4px 8px;
  transition: color 0.2s;
  white-space: nowrap;
}
#btn-effacer:hover { color: var(--text-muted); }


/* Grille pour la gestion des cartes */
.main {
  max-width: 1152px;   
  margin: 0 auto;
  padding: 64px 24px;
}

/*"Mes Réalisations" + compteur*/
.main-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.main-title {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main); 
}

.main-title svg {
  color: var(--accent);
  transition: color var(--transition);
}

/* Badge compteur */
#compteur {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 9999px;
  background: var(--badge-bg);
  color: var(--badge-text);
  transition: background var(--transition), color var(--transition);
}

/* Grille responsive */
#grille-projets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}


/*Style des cartes*/
.carte {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition:
    transform 0.3s,
    box-shadow 0.3s,
    background var(--transition),
    border-color var(--transition);
}

.carte:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -12px rgba(0,0,0,0.15);
}

/* ── Haut de la carte : année + liens ── */
.carte-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.annee {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-xmuted);
  background: var(--bg-page);
  padding: 3px 8px;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}

.liens {
  display: flex;
  gap: 8px;
}

.lien {
  color: var(--text-xmuted);
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: color 0.2s;
}

/* Au hover de la carte, les liens prennent la couleur d'accent */
.carte:hover .lien { color: var(--accent); }
.lien:hover { color: var(--accent) !important; }

/*Titre*/
.carte-titre {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
  margin-bottom: 16px;
  /* Limite à 2 lignes */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s;
}

/*Mis en valeur du titre quand la souris passe dessus*/
.carte:hover .carte-titre { color: var(--accent); }

/*Description*/
.carte-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.625;
  flex: 1;           /* pousse les tags vers le bas */
  margin-bottom: 24px;
  transition: color var(--transition);
}

/*Tags*/
.tags {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--tag-border);
  background: var(--tag-bg);
  color: var(--tag-text);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

/*Gestion du cas sans résultat*/
.aucun-resultat {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  transition: background var(--transition), border-color var(--transition);
}

.aucun-resultat svg {
  color: var(--border);
  margin: 0 auto 16px;
  display: block;
}

.aucun-resultat h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.aucun-resultat p {
  color: var(--text-xmuted);
  font-size: 0.9rem;
}

.btn-reset {
  margin-top: 24px;
  padding: 8px 20px;
  border-radius: 8px;
  border: none;
  background: var(--btn-bg);
  color: white;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s;
}
.btn-reset:hover { background: var(--btn-hover); }


/*Adaptation en fonction de l'environement*/
@media (max-width: 640px) {
  .header { padding: 48px 16px 80px; }
  .controles { border-radius: 16px; }
  .search-wrapper { padding: 0 16px; }
  .main { padding: 48px 16px 40px; }
  #grille-projets { grid-template-columns: 1fr; }
  .main-header { flex-direction: column; gap: 12px; align-items: flex-start; }
}


/*Changement des coleurs et chargement des icons SVG*/

.lien img {
  opacity: 0.5;
  transition: opacity 0.2s;
}

.lien:hover img {
  opacity: 1;
}

.icone-dossier {
  opacity: 0.7;
  width: 24px;
  height: 24px;
}