@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: 'Poppins', sans-serif;
  background: #f8f9fb;
  color: #111;
  line-height: 1.6;
}
.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 2em 0;
}

/* HEADER */
header {
  background-color: #00629B;
  padding: 1em 0;
}
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-weight: bold;
  font-size: 1.3em;
  color: white;
}
nav {
  display: flex;
  gap: 20px;
}
nav a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}
nav a:hover {
  color: #F28C28;
}

/* CARTE STYLE (Admin + Références) */
.card-form {
  background: white;
  border: 1px solid #dde2e6;
  border-radius: 10px;
  padding: 2em;
  margin: 1.5em auto;
  box-shadow: 0 5px 20px rgba(0,0,0,0.06);
}
.card-form h2 {
  margin-bottom: 1em;
  color: #00629B;
  font-size: 1.4em;
}
.card-form input,
.card-form textarea,
.card-form input[type="file"] {
  width: 100%;
  padding: 0.75em;
  border-radius: 6px;
  border: 1px solid #ccc;
  margin-bottom: 1em;
  font-size: 1em;
}
.card-form button {
  padding: 0.75em 2em;
  background-color: #00629B;
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}
.card-form button:hover {
  background-color: #F28C28;
}

/* Liste de références */
.reference {
  margin-bottom: 1em;
  padding: 1em;
  background: #eef3f6;
  border-left: 4px solid #00629B;
}
.reference img {
  max-width: 100px;
  margin: 0.5em 0.5em 0 0;
  display: inline-block;
  border-radius: 4px;
}

/* Pied de page (optionnel) */
footer {
  text-align: center;
  padding: 2em;
  color: #666;
  font-size: 0.9em;
}