* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Variables copiées de ton site principal */
  --m-peps: #E06D3D;
  --m-peps-hover: #C2572B;
  --m-beige: #F9F8F6;
  --m-white: #ffffff;
  --m-text: #2C3E50;
  --m-text-light: #64748B;

  --success-color: #27ae60;
  --error-color: #e74c3c;
  --border-color: #EAEAEA;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.08);
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--m-beige);
  color: var(--m-text);
  line-height: 1.6;
  min-height: 100vh;
}

.text-peps {
  color: var(--m-peps) !important;
}

.navbar {
  background-color: var(--m-white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-title {
  font-size: 1.3rem;
  color: var(--m-text);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-menu a {
  text-decoration: none;
  color: var(--m-text-light);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: var(--m-peps);
}

.container {
  max-width: 900px;
  /* Un peu plus resserré, comme le site principal */
  margin: 0 auto;
  padding: 2rem;
}

/* ── Cartes générales ── */
.total-counter-section,
.amounts-section,
.update-section {
  background-color: var(--m-white);
  border-radius: 20px;
  padding: 2.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0, 0, 0, 0.02);
}

.total-counter h2,
.amounts-section h2,
.update-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--m-text);
  font-weight: 800;
  text-align: center;
}

.total-amount {
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--m-text);
}

.total-target {
  color: var(--m-text-light);
  font-size: 1.8rem;
}

/* ── Jauge de progression (Style du site principal) ── */
.progress-container {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 20px;
}

.progress-bar {
  flex: 1;
  background-color: #EAEAEA;
  border-radius: 20px;
  height: 14px;
  overflow: hidden;
}

.progress-fill {
  background: var(--m-peps) !important;
  height: 100% !important;
  border-radius: 20px;
  transition: width 0.8s ease-out;
  width: 0%;
  display: block;
}

.progress-percentage {
  font-size: 1.2rem;
  font-weight: 800;
  min-width: 60px;
  text-align: right;
}

.status-message {
  text-align: center;
  margin: 1rem 0;
  font-size: 1rem;
  color: var(--m-text-light);
  font-weight: 500;
}

/* ── Grille des montants ── */
.amounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.amount-card {
  background-color: var(--m-beige);
  border-radius: 12px;
  padding: 1.5rem;
  border-left: 4px solid var(--m-peps);
  text-align: center;
  transition: transform 0.3s ease;
}

.amount-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.amount-card h3 {
  font-size: 0.9rem;
  color: var(--m-text-light);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.amount-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--m-text);
  margin-bottom: 0.5rem;
}

.amount-date {
  font-size: 0.8rem;
  color: var(--m-text-light);
}

.loading {
  text-align: center;
  padding: 2rem;
  color: var(--m-text-light);
  font-weight: 500;
}

/* ── Formulaire de mise à jour ── */
.forms-container {
  max-width: 500px;
  margin: 0 auto;
}

.form-card {
  background-color: var(--m-beige);
  border-radius: 16px;
  padding: 2rem;
  border: 1px solid var(--border-color);
}

.form-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  color: var(--m-text);
  font-weight: 800;
  text-align: center;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--m-text-light);
  text-transform: uppercase;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid transparent;
  background-color: var(--m-white);
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--m-text);
  transition: all 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: var(--m-peps);
  box-shadow: 0 4px 15px rgba(224, 109, 61, 0.1);
}

.btn-primary {
  width: 100%;
  padding: 16px;
  background-color: var(--m-peps);
  color: white;
  border: none;
  border-radius: 30px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(224, 109, 61, 0.3);
}

.btn-primary:hover {
  background-color: var(--m-peps-hover);
  transform: translateY(-2px);
}

/* ── Messages de retour ── */
.message-container {
  margin-top: 1.5rem;
  min-height: 20px;
}

.success-message,
.error-message {
  padding: 1rem;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
  font-size: 0.95rem;
  animation: slideIn 0.3s ease;
}

.success-message {
  background-color: #e8f5e9;
  color: var(--success-color);
  border: 1px solid #c8e6c9;
}

.error-message {
  background-color: #ffebee;
  color: var(--error-color);
  border: 1px solid #ffcdd2;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive Mobile ── */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
  }

  .container {
    padding: 1rem;
  }

  .total-counter-section,
  .amounts-section,
  .update-section {
    padding: 1.5rem;
    border-radius: 16px;
  }

  .total-amount {
    font-size: 2rem;
  }

  .total-target {
    font-size: 1.5rem;
  }

  .progress-container {
    flex-direction: column;
    gap: 10px;
  }

  .progress-bar {
    width: 100%;
  }

  .progress-percentage {
    text-align: center;
  }
}