/* =====================================================================
   Base commune (connexion + dashboard) : couleurs, champs, boutons
   ===================================================================== */

/* ---------- Couleurs et réglages ---------- */
:root {
  --bg: #040b1e;
  --fond-degrade: radial-gradient(ellipse 130% 90% at 30% 0%, #1d3f7d, #0c1b3d 55%, #081330);

  --text: #f5f7fa;
  --muted: rgba(235, 240, 255, .58);
  --faint: rgba(235, 240, 255, .38);

  /* Verre */
  --glass: rgba(70, 110, 190, .1);
  --glass-strong: rgba(150, 185, 245, .17);
  --glass-border: rgba(227, 189, 111, .16);
  --glass-hi: rgba(255, 255, 255, .22);   /* reflet en haut des panneaux */
  --field: rgba(255, 255, 255, .08);
  --field-border: rgba(255, 255, 255, .15);

  /* Bleu nuit */
  --blue: #1f4f99;
  --blue-vif: #4c8ee6;

  /* Or */
  --or: #e3bd6f;
  --or-clair: #f7dda0;
  --or-fonce: #a87d32;
  --sur-or: #1a1204; /* texte posé sur de l'or */
  --degrade-or: linear-gradient(120deg, var(--or-fonce), var(--or) 35%, var(--or-clair) 55%, var(--or) 75%, var(--or-fonce));

  /* États */
  --green: #30d158;
  --red: #ff453a;

  --r-lg: 14px;  /* panneaux, fenêtres */
  --r-md: 10px;  /* boutons, tuiles */
  --r-sm: 8px;   /* champs */
  --ease: cubic-bezier(.2, .8, .2, 1);
  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Inter', system-ui, sans-serif;
}

/* ---------- Remise à zéro ---------- */
*, *::before, *::after { box-sizing: border-box; }
/* L'attribut hidden doit toujours gagner (sinon un display:flex l'écrase) */
[hidden] { display: none !important; }
html, body { margin: 0; }
html { background: var(--bg); color-scheme: dark; overflow-x: hidden; }

body {
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  letter-spacing: -.01em;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

/* Éléments d'interface : pas de sélection de texte (les contenus et champs restent sélectionnables) */
a, button, label, svg, img, .btn { user-select: none; -webkit-user-select: none; }

/* ---------- Champs ---------- */
input, textarea, select {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--field-border);
  border-radius: var(--r-sm);
  background: var(--field);
  color: var(--text);
  font: inherit; font-size: 15px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
input::placeholder, textarea::placeholder { color: var(--faint); }
textarea { resize: vertical; min-height: 84px; line-height: 1.45; }
input:focus, textarea:focus, select:focus {
  outline: none;
  background: rgba(255, 255, 255, .11);
  border-color: rgba(227, 189, 111, .7);
}
input[type='time'], input[type='date'] { color-scheme: dark; font-variant-numeric: tabular-nums; }

/* ---------- Boutons ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px;
  border: 0; border-radius: var(--r-md);
  font: inherit; font-weight: 600; font-size: 15px;
  cursor: pointer;
  transition: transform .15s var(--ease), filter .2s, box-shadow .2s, background .3s;
}
/* Icônes pleines (Font Awesome solid) : elles prennent la couleur du texte */
svg { fill: currentColor; }
.btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn:active:not(:disabled) { transform: scale(.97); }
.btn:hover:not(:disabled) { filter: brightness(1.12); }
.btn:disabled { opacity: .55; cursor: progress; }

/* Bouton principal doré */
.btn-primaire {
  color: var(--sur-or);
  background: var(--degrade-or);
  background-size: 200% 100%;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55);
  transition: transform .15s var(--ease), background-position .6s var(--ease), box-shadow .3s;
}
.btn-primaire:hover:not(:disabled) { filter: none; background-position: 100% 0; }

.btn-succes {
  color: #04210d;
  background: linear-gradient(180deg, #4ee07a, var(--green));
}
.btn-verre {
  color: var(--text);
  background: rgba(255, 255, 255, .08);
  box-shadow: inset 0 0 0 1px var(--glass-border), inset 0 1px 0 rgba(255, 255, 255, .1);
}
.btn-verre:hover:not(:disabled) { filter: none; background: rgba(255, 255, 255, .13); }

/* Petit rond de chargement dans un bouton (affiché avec la classe .charge) */
.spinner {
  display: none; width: 18px; height: 18px;
  border: 2px solid rgba(26, 18, 4, .25); border-top-color: var(--sur-or); border-radius: 50%;
  animation: rotation .7s linear infinite;
}
.btn.charge { cursor: progress; opacity: .85; }
.btn.charge .spinner { display: inline-block; }

/* ---------- Message d'erreur ---------- */
.erreur {
  margin: 0 0 18px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: rgba(255, 69, 58, .12);
  border: 1px solid rgba(255, 69, 58, .3);
  color: #ffb3ad; font-size: 14px; font-weight: 500;
}

/* ---------- Animations ---------- */
.apparait { animation: apparait .45s var(--ease) both; }
/* Page déjà affichée : ses mises à jour en temps réel ne rejouent pas l'animation d'apparition */
.pret .apparait { animation: none; }
.secoue { animation: secoue .4s var(--ease); }

.sans-anim .apparait, .sans-anim .apparait * { animation: none !important; }
@keyframes apparait { from { opacity: 0; transform: translateY(8px) scale(.99); } }
@keyframes secoue { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
@keyframes rotation { to { transform: rotate(1turn); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}