body {

    font-family: 'Outfit', sans-serif;

    background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 50%, #e8f4fc 100%);

    min-height: 100vh;

    color: #1e293b;

}



.page-auth .container {

    padding-top: 2rem;

    padding-bottom: 3rem;

}



.registration-card {

    background: #ffffff;

    border-radius: 20px;

    padding: 2.5rem 2.75rem;

    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08), 0 4px 20px rgba(15, 23, 42, 0.04);

    border: 1px solid rgba(226, 232, 240, 0.8);

    position: relative;

    overflow: hidden;

}



.registration-card::before {

    content: '';

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    height: 4px;

    background: linear-gradient(90deg, #2563eb, #0ea5e9);

    border-radius: 20px 20px 0 0;

}



.registration-card fieldset {

    border: none;

    padding: 0;

    margin: 0;

}



.registration-card legend {

    font-weight: 600;

    font-size: 1.65rem;

    letter-spacing: -0.02em;

    color: #0f172a;

    margin-bottom: 0.25rem;

}



.registration-card .form-label {

    font-weight: 500;

    color: #475569;

    font-size: 0.9rem;

    margin-bottom: 0.4rem;

}



.registration-card .form-control {

    padding: 0.75rem 1rem;

    border-radius: 12px;

    border: 1px solid #e2e8f0;

    background: #fafafa;

    font-size: 1rem;

    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;

}



.registration-card .form-control:hover {

    border-color: #cbd5e1;

    background: #fff;

}



.registration-card .form-control:focus {

    border-color: #2563eb;

    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);

    outline: none;

    background: #fff;

}



.registration-card .form-control::placeholder {

    color: #94a3b8;

}



.registration-card .select2-container--default .select2-selection--single {

    height: calc(1.5em + 1.5rem + 2px) !important;

    padding: 0.75rem 1rem;

    border-radius: 12px;

    border: 1px solid #e2e8f0;

    background: #fafafa;

}



.registration-card .select2-container--default .select2-selection--single .select2-selection__rendered {

    line-height: 1.5;

    padding-left: 0;

    color: #1e293b;

}



.registration-card .select2-container--default .select2-selection--single .select2-selection__arrow {

    height: calc(1.5em + 1.5rem);

    right: 0.75rem;

}



.registration-card .select2-container--default.select2-container--open .select2-selection--single,

.registration-card .select2-container--default .select2-selection--single:focus {

    border-color: #2563eb;

    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);

    background: #fff;

}



.registration-card .btn-primary {

    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);

    border: none;

    border-radius: 12px;

    padding: 0.85rem 1.5rem;

    font-weight: 600;

    font-size: 1.05rem;

    letter-spacing: 0.01em;

    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);

    transition: transform 0.2s ease, box-shadow 0.2s ease;

}



.registration-card .btn-primary:hover {

    background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);

    transform: translateY(-2px);

    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);

}



.registration-card .btn-primary:active {

    transform: translateY(0);

}



.registration-card .auth-links {

    margin-top: 1.75rem;

    padding-top: 1.5rem;

    border-top: 1px solid #f1f5f9;

}



.registration-card .auth-links p {

    margin-bottom: 0.5rem;

    font-size: 0.95rem;

    color: #64748b;

}



.registration-card .auth-links p:last-child {

    margin-bottom: 0;

}



.lin {

    color: #2563eb;

    text-decoration: none;

    font-weight: 600;

    transition: color 0.2s ease, text-decoration 0.2s ease;

}



.lin:hover {

    color: #1d4ed8;

    text-decoration: underline;

}



.lin-uvod {

    display: inline-block;

    margin-top: 0.25rem;

    padding: 0.35rem 0.75rem;

    border-radius: 8px;

    background: rgba(248, 250, 252, 0.9);

    border: 1px solid #e2e8f0;

    color: #475569;

    font-weight: 600;

    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;

}



.lin-uvod:hover {

    background: #f1f5f9;

    border-color: #cbd5e1;

    color: #334155;

    text-decoration: none;

}



@media (max-width: 576px) {

    .registration-card {

        padding: 1.75rem 1.5rem;

        border-radius: 16px;

    }



    .registration-card legend {

        font-size: 1.4rem;

    }

}