/**
 * Login scuro LeonLab / BELTÍOSI — solo index.html (body.login-page--dark)
 */
.login-page--dark {
    --login-red: #e11d2e;
    --login-red-hover: #c81e2d;
    --login-panel: #252528;
    --login-input: #1a1b1f;
    --login-border: #3f3f46;
    --login-text: #fafafa;
    --login-muted: #a1a1aa;
    animation: none;
    background: #0c0c0e;
    padding: 0;
    display: block;
    min-height: 100vh;
    min-height: 100dvh;
}

.login-page--dark #auth-loader {
    background: #0c0c0e;
}

.login-page--dark #auth-loader .spinner-border {
    color: var(--login-red) !important;
}

/* Alert (ui.showAlert): Bootstrap non ha alert-error; con sfondo scuro servono contrasti chiari */
.login-page--dark #alert-container .alert {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.login-page--dark #alert-container .alert-danger {
    --bs-alert-bg: #3f1519;
    --bs-alert-border-color: #dc3545;
    --bs-alert-color: #fecaca;
}

.login-page--dark #alert-container .alert-warning {
    --bs-alert-bg: #3d2e0f;
    --bs-alert-border-color: #ffc107;
    --bs-alert-color: #fef3c7;
}

.login-page--dark #alert-container .alert-success {
    --bs-alert-bg: #14532d;
    --bs-alert-border-color: #22c55e;
    --bs-alert-color: #dcfce7;
}

.login-page--dark #alert-container .alert-info {
    --bs-alert-bg: #1e3a5f;
    --bs-alert-border-color: #3b82f6;
    --bs-alert-color: #dbeafe;
}

.login-page--dark #alert-container .alert .btn-close {
    filter: brightness(0) invert(1);
    opacity: 0.85;
}

.login-page--dark .login-shell {
    width: 100%;
    max-width: none;
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
}

.login-split {
    display: flex;
    flex-direction: row;
    min-height: 100vh;
    min-height: 100dvh;
}

.login-hero {
    flex: 1.1;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(1.25rem, 4vw, 2.5rem);
    color: #fff;
    background-color: #111;
    background-image:
        linear-gradient(180deg, rgba(0, 0, 0, 0.45) 0%, rgba(0, 0, 0, 0.75) 100%),
        url("../img/login-hero-leonlab.png");
    background-size: cover;
    background-position: center;
}

.login-hero__leonlab {
    font-style: italic;
    font-weight: 800;
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    letter-spacing: 0.04em;
    color: var(--login-red);
}

.login-hero__bottom {
    margin-top: auto;
}

.login-hero__beltiosi {
    display: block;
    font-size: clamp(2.25rem, 7vw, 3.75rem);
    font-weight: 800;
    font-style: italic;
    line-height: 1.05;
    letter-spacing: 0.03em;
    text-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

.login-hero__tagline {
    margin-top: 1rem;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.82);
    max-width: 22rem;
    line-height: 1.5;
}

.login-panel {
    flex: 0 1 480px;
    background: var(--login-panel);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1.5rem, 4vw, 3rem);
}

.login-panel__inner {
    width: 100%;
    max-width: 380px;
}

.login-brand-mark {
    text-align: center;
    margin-bottom: 1.25rem;
}

.login-brand-logo {
    width: 88px;
    height: auto;
    display: inline-block;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.06);
    padding: 10px;
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.45);
}

.login-kicker {
    color: var(--login-red);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.login-title {
    color: var(--login-text);
    font-size: clamp(1.35rem, 3vw, 1.65rem);
    font-weight: 700;
    margin-bottom: 1.75rem;
}

.login-page--dark .login-form .login-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: normal;
    text-transform: none;
    color: var(--login-muted);
    margin-bottom: 0.4rem;
}

/* Icone dentro i campi (email / password) */
.login-field-ic {
    position: relative;
}

.login-field-ic__icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--login-muted);
    z-index: 2;
    pointer-events: none;
    font-size: 0.95rem;
}

.login-field-ic--password .login-field-ic__icon {
    z-index: 3;
}

.login-page--dark .login-form .login-field-ic__input {
    background: var(--login-input);
    border: 1px solid var(--login-border);
    color: var(--login-text);
    border-radius: 0.375rem;
    padding: 0.65rem 0.85rem 0.65rem 2.5rem;
    font-size: 1rem;
}

.login-page--dark .login-form .login-field-ic__input--password {
    padding-right: 3rem;
}

.login-page--dark .login-form .login-field-ic__input:focus {
    border-color: var(--login-red);
    box-shadow: 0 0 0 2px rgba(225, 29, 46, 0.25);
    background: var(--login-input);
    color: var(--login-text);
}

.login-page--dark .login-form .login-field-ic__input::placeholder {
    color: #71717a;
}

.login-field-ic__toggle {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: calc(100% - 8px);
    min-height: 2.25rem;
    padding: 0;
    border: none;
    border-radius: 0.25rem;
    background: transparent;
    color: var(--login-muted);
    cursor: pointer;
}

.login-field-ic__toggle:hover {
    color: var(--login-text);
    background: rgba(255, 255, 255, 0.06);
}

/* Reset password inline: campo senza icona */
.login-page--dark #forgot-password-inline .form-control {
    background: var(--login-input);
    border: 1px solid var(--login-border);
    color: var(--login-text);
    border-radius: 0.375rem;
    padding: 0.65rem 0.85rem;
    font-size: 1rem;
}

.login-page--dark #forgot-password-inline .form-control:focus {
    border-color: var(--login-red);
    box-shadow: 0 0 0 2px rgba(225, 29, 46, 0.25);
    background: var(--login-input);
    color: var(--login-text);
}

.login-page--dark .form-check-input {
    background-color: var(--login-input);
    border-color: var(--login-border);
}

.login-page--dark .form-check-input:checked {
    background-color: var(--login-red);
    border-color: var(--login-red);
}

.login-page--dark .form-check-label {
    color: var(--login-muted);
    font-size: 0.85rem;
}

.login-row-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.login-page--dark .login-link-muted {
    color: var(--login-muted);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
}

.login-page--dark .login-link-muted:hover {
    color: var(--login-red);
}

.login-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem 1rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.88rem;
    color: #fff !important;
    background: var(--login-red) !important;
    border: none !important;
    border-radius: 0.25rem;
    transition: background 0.15s ease;
}

.login-btn-primary:hover {
    background: var(--login-red-hover) !important;
    color: #fff !important;
}

.login-footer-copy {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--login-border);
    font-size: 0.65rem;
    color: #52525b;
}

.login-page--dark #forgot-password-inline {
    background: rgba(26, 27, 31, 0.95) !important;
    border-color: var(--login-border) !important;
    color: var(--login-text);
}

.login-page--dark #forgot-password-inline h6 {
    color: var(--login-text);
}

@media (max-width: 991.98px) {
    .login-split {
        flex-direction: column;
    }

    .login-hero {
        min-height: 220px;
        flex: none;
    }

    .login-panel {
        flex: 1;
        max-width: none;
    }
}