/**
 * Login-Seite: zentrierte Anmeldung, Passwort-Auge im Eingabefeld
 */

html,
body.login-seite {
    height: 100%;
    margin: 0;
    padding-top: 0 !important;
}

body.login-seite {
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
}

.login-container {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 20px;
    box-sizing: border-box;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 2px solid #0044aa;
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 68, 170, 0.2);
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
}

.login-card > .card-body {
    min-height: auto !important;
}

.logo-container {
    text-align: center;
    margin-bottom: 0.5rem;
}

.logo-img {
    max-width: 80px;
    height: auto;
    opacity: 0.9;
}

.login-header {
    background-color: #0044aa !important;
    color: white;
    text-align: center;
    border-radius: 1rem 1rem 0 0;
    padding: 0.75rem;
    margin: -1px -1px 0.5rem -1px;
}

.login-seite {
    --login-feld-hoehe: calc(3.5rem + 4px);
}

.login-seite .input-group {
    align-items: stretch !important;
}

.login-seite .form-floating {
    margin-bottom: 0;
}

.login-seite .input-group > .input-group-text {
    height: var(--login-feld-hoehe) !important;
    min-height: var(--login-feld-hoehe) !important;
    max-height: var(--login-feld-hoehe) !important;
    box-sizing: border-box !important;
    padding: 0 0.85rem !important;
    border: 2px solid #0044aa !important;
    border-right: 0 !important;
    background-color: #0044aa !important;
    color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.login-seite .input-group > .form-floating {
    height: var(--login-feld-hoehe) !important;
    min-height: var(--login-feld-hoehe) !important;
    max-height: var(--login-feld-hoehe) !important;
    flex: 1 1 auto !important;
}

.login-seite .input-group > .form-floating > .form-control {
    height: 100% !important;
    min-height: 100% !important;
    max-height: 100% !important;
    box-sizing: border-box !important;
    border: 2px solid #e9ecef !important;
    border-left: 0 !important;
    transition: all 0.3s ease;
}

.login-seite .input-group > .form-floating > .form-control:focus {
    border-color: #0044aa !important;
    border-left: 0 !important;
    box-shadow: none !important;
    outline: 0 !important;
}

.login-seite .passwort-feld-wrap .form-control {
    padding-right: 2.75rem !important;
}

.login-seite .passwort-feld-wrap {
    position: relative;
}

.login-seite .passwort-sichtbar-btn {
    position: absolute;
    right: 0.65rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    background: transparent;
    color: #6c757d;
    line-height: 1;
    cursor: pointer;
    border-radius: 0.25rem;
}

.login-seite .passwort-sichtbar-btn:hover {
    color: #0044aa;
}

.login-seite .passwort-sichtbar-btn:focus {
    outline: 2px solid #0044aa;
    outline-offset: 2px;
}

.login-seite .passwort-sichtbar-btn .fa-eye,
.login-seite .passwort-sichtbar-btn .fa-eye-slash {
    font-size: 1.1rem;
    pointer-events: none;
}

.login-seite .btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 68, 170, 0.4);
}

.login-seite .alert {
    border-radius: 0.5rem;
    border: none;
}

@media (max-width: 576px) {
    .login-card {
        margin: 0 1rem;
        border-radius: 0.5rem;
    }

    .login-header {
        border-radius: 0.5rem 0.5rem 0 0;
        padding: 1rem;
    }

    .logo-img {
        max-width: 100px;
    }
}