/* =========================================
   PAGE DE CONNEXION (Espace Bureau)
========================================= */
.auth-body {
    background: linear-gradient(135deg, var(--sorbonne-navy) 0%, #00509e 100%);
    min-height: 100vh;
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.auth-card {
    background-color: var(--white);
    width: 100%;
    max-width: 420px;
    padding: 40px 35px;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border-top: 5px solid var(--guinea-green);
}

.auth-brand {
    text-align: center;
    margin-bottom: 25px;
}

.auth-logo {
    height: 60px;
    width: auto;
    margin-bottom: 15px;
}

.auth-brand h1 {
    color: var(--primary-color);
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.auth-brand p {
    color: #666;
    font-size: 0.95rem;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    font-size: 0.9rem;
    color: var(--text-color);
}

.auth-form input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-family: var(--font-main);
    font-size: 1rem;
    background-color: #fcfcfc;
    transition: all 0.3s ease;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--guinea-green);
    box-shadow: 0 0 5px rgba(0, 153, 76, 0.25);
    background-color: var(--white);
}

.auth-error {
    background-color: #fdecea;
    color: #b71c1c;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    padding: 12px 15px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    text-align: center;
}

/* Variante « succès / info » (mot de passe oublié envoyé) */
.auth-error.auth-info {
    background-color: #e3f5ec;
    color: #1b7a44;
    border-color: #b6e2c8;
}

.auth-forgot {
    text-align: center;
    margin-top: 14px;
}

.auth-link-btn {
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.9rem;
    text-decoration: underline;
    padding: 0;
}

.auth-link-btn:hover {
    color: var(--primary-color);
}

.auth-alt {
    text-align: center;
    margin-top: 22px;
    font-size: 0.92rem;
    color: #555;
}

.auth-alt a {
    color: var(--guinea-green);
    font-weight: bold;
    text-decoration: none;
}

.auth-alt a:hover {
    text-decoration: underline;
}

.auth-back {
    text-align: center;
    margin-top: 12px;
}

.auth-back a {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
}

.auth-back a:hover {
    color: var(--primary-color);
}