/* CARTES GLASSMORPHISM */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  padding: 24px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.golden-border {
  border: 2px solid var(--color-gold);
  box-shadow: 0 10px 30px rgba(245, 158, 11, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

/* EN-TÊTE FESTIF */
.app-header {
  text-align: center;
  margin-bottom: 24px;
}

.header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  color: #fef08a;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.app-title {
  font-family: var(--font-festive);
  font-size: 3.2rem;
  color: #ffffff;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.5), 0 0 35px rgba(251, 191, 36, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 6px;
}

@media (max-width: 640px) {
  .app-title {
    font-size: 2.2rem;
  }
}

/* BARRE D'OUTILS COMPACTE */
.quick-toolbar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.toolbar-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.toolbar-btn:hover {
  background: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.server-badge {
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #f8fafc;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(6px);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot.online {
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: pulseAvatar 2s infinite;
}

.status-dot.offline {
  background: #eab308;
  box-shadow: 0 0 8px #eab308;
}

/* NAVIGATION EN ÉTAPES CLAIRES */
.steps-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(10px);
  padding: 6px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  max-width: 780px;
  margin: 0 auto 28px auto;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.step-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.75);
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.step-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
}

.step-btn.active {
  background: linear-gradient(135deg, var(--color-ruby) 0%, #b91c1c 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.45);
}

.step-badge {
  background: rgba(255, 255, 255, 0.25);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
}

@media (max-width: 640px) {
  .steps-nav {
    flex-direction: column;
    border-radius: var(--radius-md);
    padding: 8px;
  }
  .step-btn {
    width: 100%;
    padding: 10px;
  }
}

/* BOUTONS D'ACTION */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, #dc2626 0%, #991b1b 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px var(--color-ruby-glow);
}
.btn-primary:hover {
  background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-ruby-glow);
}

.btn-green {
  background: linear-gradient(135deg, #10b981 0%, #047857 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px var(--color-pine-glow);
}
.btn-green:hover {
  background: linear-gradient(135deg, #34d399 0%, #059669 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-pine-glow);
}

.btn-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  color: #78350f;
  box-shadow: 0 6px 20px var(--color-gold-glow);
}
.btn-gold:hover {
  background: linear-gradient(135deg, #fde047 0%, #f59e0b 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--color-gold-glow);
}

.btn-outline {
  background: #ffffff;
  color: #334155;
  border: 1.5px solid #cbd5e1;
}
.btn-outline:hover {
  background: #f8fafc;
  border-color: #94a3b8;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.25rem;
  letter-spacing: 0.5px;
}

/* FORMULAIRES & INPUTS */
.form-group {
  margin-bottom: 16px;
  text-align: left;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 2px solid #cbd5e1;
  color: #0f172a;
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

/* MODALS */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-gold);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #f1f5f9;
  border: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #64748b;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

/* TOAST FESTIF */
.festive-toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(40px);
  background: rgba(15, 23, 42, 0.95);
  color: #fef08a;
  border: 1px solid var(--color-gold);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(245, 158, 11, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 10px;
}

.festive-toast.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}