:root {
    --couleur-primaire: #1d4ed8;
    --couleur-erreur: #b91c1c;
    --couleur-succes: #15803d;
    --couleur-fond: #f4f6f8;
    --couleur-texte: #1f2937;
}

* {
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    background: var(--couleur-fond);
    color: var(--couleur-texte);
    margin: 0;
    padding: 2rem 1rem;
}

.conteneur-formulaire {
    max-width: 480px;
    margin: 0 auto;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

h1 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-top: 1rem;
    font-weight: 600;
    font-size: 0.9rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"] {
    width: 100%;
    padding: 0.6rem;
    margin-top: 0.3rem;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 1rem;
}

.aide {
    font-size: 0.8rem;
    color: #6b7280;
    margin: 0.3rem 0 0;
}

.case-a-cocher {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-weight: normal;
    font-size: 0.85rem;
}

.case-a-cocher input {
    margin-top: 0.2rem;
}

button {
    width: 100%;
    margin-top: 1.5rem;
    padding: 0.7rem;
    background: var(--couleur-primaire);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}

.message {
    padding: 0.8rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    margin: 0 0 1rem;
    list-style: none;
}

.message--erreur {
    background: #fee2e2;
    color: var(--couleur-erreur);
}

.message--succes {
    background: #dcfce7;
    color: var(--couleur-succes);
}

.conteneur-formulaire--large {
    max-width: 640px;
}

.liste-resultats {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.carte-entreprise {
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 0.8rem;
}

.carte-entreprise__nom {
    font-weight: 700;
    margin: 0 0 0.3rem;
}

.carte-entreprise__detail {
    font-size: 0.85rem;
    color: #4b5563;
    margin: 0.1rem 0;
}

.carte-entreprise button {
    margin-top: 0.7rem;
    width: auto;
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
}