html, body {
  margin: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #eef2f7;
}

.container {
  max-width: 1300px;
  margin: auto;
  padding: 30px 40px;
}

/* HEADER */

.header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.header img {
  width: 55px;
  height: 55px;
}

.header h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 600;
}

/* CARTE FORMULAIRE */

.form-card {
  background: white;
  padding: 20px 25px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  margin-bottom: 20px;
}

.form-row {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 200px;
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
}

input, select {
  padding: 9px;
  font-size: 1rem;
  border-radius: 6px;
  border: 1px solid #d1d5db;
}

button {
  padding: 10px 18px;
  border-radius: 6px;
  border: none;
  background: #2563eb;
  color: white;
  font-weight: 500;
  cursor: pointer;
}

button:hover {
  background: #1d4ed8;
}

/* TABLE */

.table-wrapper {
  background: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.06);
  margin-top: 15px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  border: 1px solid #e5e7eb;
  padding: 8px;
  text-align: center;
}

th {
  background: #f1f5f9;
}

.card {
  background: white;
  padding: 15px;
  border-radius: 8px;
  margin-top: 12px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}