/* Page login centrée verticalement */
.page-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(180deg, #f8f9fa 0%, #e9ecef 100%);
}

/* Container tight */
.container-tight {
    max-width: 420px;
    width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* Card login */
.card-md {
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
}

.card-md .card-body {
    padding: 2rem;
}

/* Inputs avec icônes */
.input-group-flat .form-control {
    border-radius: 0 8px 8px 0;
    border-left: none;
}

.input-group-flat .input-group-text {
    border-radius: 8px 0 0 8px;
    padding-left: 1rem;
    padding-right: 0.5rem;
}

.input-group-flat .input-group-text:last-child {
    border-radius: 0 8px 8px 0;
    padding-left: 0.5rem;
    padding-right: 1rem;
}

/* Focus rouge */
.input-group-flat .form-control:focus {
    box-shadow: none;
    border-color: #d63939;
}

.input-group-flat .form-control:focus + .input-group-text,
.input-group-flat .form-control:focus ~ .input-group-text {
    border-color: #d63939;
}

/* Bouton œil */
.link-secondary {
    color: #6c757d;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: all 0.2s;
}

.link-secondary:hover {
    color: #d63939;
    background: rgba(214, 57, 57, 0.1);
}

/* Checkbox custom */
.form-check-input:checked {
    background-color: #d63939;
    border-color: #d63939;
}

/* Bouton submit large */
.btn-primary {
    border-radius: 8px;
    font-weight: 600;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 12px rgba(214, 57, 57, 0.3);
    transition: all 0.2s;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(214, 57, 57, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Mobile adjustments */
@media (max-width: 576px) {
    .page-center {
        background: #fff;
    }

    .card-md {
        box-shadow: none;
        border: 1px solid #e9ecef;
    }

    .card-md .card-body {
        padding: 1.5rem;
    }

    .container-tight {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}


/* Taille icônes inputs */
.input-group-text i {
    font-size: 1.25rem;
    width: 1.5rem;
    text-align: center;
}

/* Placeholder plus petit */
.form-control::placeholder {
    font-size: 0.9rem;
    color: #adb5bd;
    opacity: 0.8;
}

.input-group-flat .input-group-text {
    height: 48px;
    border-color: #dadcde;
}

.input-group-flat .form-control {
    height: 48px;
    border-color: #dadcde;
}

/* Placeholder */
.form-control::placeholder {
    font-size: 0.9rem;
    color: #adb5bd;
}

/* Focus rouge */
.input-group-flat .form-control:focus {
    box-shadow: none;
    border-color: #d63939;
}

.input-group-flat .form-control:focus ~ .input-group-text,
.input-group-flat .form-control:focus + .input-group-text {
    border-color: #d63939;
}
/* Safe area iOS */
@supports (-webkit-touch-callout: none) {
    .page-center {
        padding-bottom: env(safe-area-inset-bottom);
    }
}