:root {
    --idb-red: #990134;
    --idb-red-light: #bd0049;
    --idb-red-dark: #a9003d;
    --idb-bg: #eeeeee;
    --idb-border: #d5d5d5;
    --idb-text: #333333;
}

body {
    background: var(--idb-bg);
}

.login-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--idb-bg);
}

/* Bandeau haut */

.login-header {
    height: 92px;
    background: var(--idb-red);
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-header-inner {
    width: 100%;
    max-width: 1100px;
    padding: 0 30px;
    display: flex;
    align-items: center;
}

.login-logo {
    max-height: 68px;
    max-width: 180px;
}

/* Zone centrale */

.login-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 45px 20px;
        flex-wrap: wrap;
    align-content: flex-start;
}

.login-card {
    width: 100%;
    max-width: 390px;
    background: #ffffff;
    border: 1px solid var(--idb-border);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    padding: 28px 30px 30px;
}

.login-card-title {
    color: var(--idb-red);
    font-size: 26px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 6px;
}

.login-card-subtitle {
    color: #777777;
    font-size: 14px;
    text-align: center;
    margin-bottom: 25px;
}

/* Formulaire */

.login-card .form-label {
    font-weight: 600;
    color: var(--idb-text);
    font-size: 14px;
}

.login-input {
    height: 42px;
    border-radius: 3px;
    border: 1px solid #cccccc;
    box-shadow: none;
}

.login-input:focus {
    border-color: var(--idb-red);
    box-shadow: 0 0 0 0.15rem rgba(169, 0, 61, 0.18);
}

.login-button {
    width: 100%;
    height: 42px;
    background: var(--idb-red);
    border: 1px solid var(--idb-red-dark);
    color: #ffffff;
    border-radius: 4px;
    font-weight: 600;
}

.login-button:hover,
.login-button:focus {
    background: var(--idb-red-light);
    border-color: var(--idb-red-dark);
    color: #ffffff;
}

.login-alert {
    font-size: 14px;
    padding: 10px 12px;
}

/* Footer */

.login-footer {
    padding: 14px 20px;
    text-align: center;
    color: #777777;
    font-size: 12px;
}

/* Mobile */

@media (max-width: 576px) {
    .login-header {
        height: 78px;
    }

    .login-header-inner {
        justify-content: center;
    }

    .login-logo {
        max-height: 56px;
    }

    .login-card {
        max-width: 100%;
        padding: 24px 22px;
    }

    .login-card-title {
        font-size: 23px;
    }
}