/* ===============================
   AUTH — SGS Neutral Corporate
   (1 seul thème, pas trop foncé)
================================ */

:root {
    --sgs-orange: #FF6600;
    --sgs-dark: #363636;
    --sgs-mid: #848484;
    --sgs-light: #E8E8E8;
    --sgs-white: #FFFFFF;
}

/* Background: clair + corporate + accent orange discret */
.auth-body {
    min-height: 100vh;
    font-family: "Heebo", system-ui, -apple-system, Segoe UI, Roboto, Arial;
    position: relative;
    overflow: hidden;

    background:
        radial-gradient(900px 520px at 75% 18%, rgba(255, 102, 0, .14), transparent 60%),
        radial-gradient(700px 450px at 20% 85%, rgba(54, 54, 54, .10), transparent 65%),
        linear-gradient(135deg, #F7F7F7 0%, #EFEFEF 55%, #F4F4F4 100%);
}

.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.75rem;
}

/* Card: white pro (compatible, pas fatiguant) */
.auth-card {
    width: 100%;
    max-width: 460px;
    padding: 2rem 2.1rem;
    border-radius: 16px;

    background: rgba(255, 255, 255, .96);
    border: 1px solid #E6E6E6;
    box-shadow: 0 22px 55px rgba(17, 24, 39, .12);

    color: var(--sgs-dark);
}

/* Title */
.auth-card h4 {
    color: var(--sgs-dark);
    font-weight: 800;
    letter-spacing: .2px;
}

/* Inputs: clean */
.auth-card .form-control {
    border-radius: 12px;
    border: 1px solid #DDDDDD;
    background: #fff;
}

.auth-card .form-control:focus {
    border-color: rgba(255, 102, 0, .75);
    box-shadow: 0 0 0 .18rem rgba(255, 102, 0, .18);
}

/* Floating labels */
.auth-card .form-floating>label {
    color: #6b7280;
}

/* Checkbox */
.auth-card .form-check-label {
    color: #4b5563;
}

/* Button SGS */
.btn-sgs {
    background: var(--sgs-orange);
    color: #fff;
    font-weight: 800;
    border: none;
    border-radius: 12px;
    padding: .75rem 1rem;
    box-shadow: 0 14px 30px rgba(255, 102, 0, .22);
}

.btn-sgs:hover {
    background: #e85c00;
    color: #fff;
}

/* Links */
.link-sgs {
    color: var(--sgs-orange);
    font-weight: 700;
    text-decoration: none;
}

.link-sgs:hover {
    text-decoration: underline;
}

/* Alerts */
.auth-card .alert {
    border-radius: 12px;
}

/* Footer discret */
.auth-footer {
    position: fixed;
    bottom: 12px;
    width: 100%;
    text-align: center;
    font-size: 0.8rem;
    color: #9ca3af;
    /* gris doux */
    pointer-events: none;
    /* ne gêne pas les clics */
}

@media (max-width: 576px) {
    .auth-card {
        padding: 1.5rem 1.4rem;
        border-radius: 14px;
    }

    .auth-footer {
        font-size: 0.75rem;
        bottom: 8px;
    }
}