/* ==========================================================================
   eFaktoring – Klientský portál – Login & Auth stránky
   ==========================================================================
   Sdílené styly pro přihlášení, zapomenuté heslo, reset hesla.
   ========================================================================== */

body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.login-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}

.login-card .brand {
    text-align: center;
    margin-bottom: 32px;
}

.login-card .brand i {
    font-size: 48px;
    color: #2563eb;
}

.login-card .brand h1 {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    margin-top: 12px;
}

.login-card .brand p {
    color: #64748b;
    font-size: 14px;
    margin-top: 4px;
}

.login-card .form-control {
    border-radius: 8px;
    padding: 12px 16px;
    border: 1.5px solid #e2e8f0;
    font-size: 14px;
}

.login-card .form-control:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .15);
}

.login-card .form-label {
    font-weight: 600;
    color: #334155;
    font-size: 13px;
}

.btn-login {
    background: #2563eb;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    width: 100%;
    transition: background .2s;
}

.btn-login:hover {
    background: #1d4ed8;
    color: white;
}

.login-card .alert {
    border-radius: 8px;
    font-size: 13px;
}

.login-link {
    color: #2563eb;
    font-size: 14px;
}

.login-link:hover {
    color: #1d4ed8;
}

.login-description {
    font-size: 14px;
    color: #64748b;
    margin-bottom: 24px;
}