/* Hallen-Registrierung — extends public.css */

body.register-page .register-shell {
    width: 100%;
    max-width: 42rem;
    margin: 0 auto;
    padding: max(1.25rem, env(safe-area-inset-top, 0))
        max(1rem, env(safe-area-inset-right, 0))
        max(2rem, env(safe-area-inset-bottom, 0))
        max(1rem, env(safe-area-inset-left, 0));
}

body.register-page .register-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

body.register-page .register-back {
    margin: 1rem 0 0;
    font-size: 0.875rem;
}

body.register-page .register-back a {
    color: #64748b;
    text-decoration: none;
}

body.register-page .register-back a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

body.register-page .register-card {
    background: #fff;
    border: 1px solid rgba(148, 163, 184, 0.35);
    border-radius: 1rem;
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
    padding: 1.5rem 1.25rem;
}

body.register-page .register-section {
    margin-bottom: 1.5rem;
}

body.register-page .register-section:last-child {
    margin-bottom: 0;
}

body.register-page .register-section-title {
    margin: 0 0 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #64748b;
}

body.register-page .form-label {
    width: auto;
    float: none;
    margin-bottom: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
}

body.register-page .form-control {
    min-height: 2.75rem;
    border-radius: 0.625rem;
    border-color: #cbd5e1;
}

body.register-page .form-control:focus {
    border-color: #60a5fa;
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.15);
}

body.register-page .form-control.error {
    border-color: #dc2626;
    box-shadow: 0 0 0 0.15rem rgba(220, 38, 38, 0.15);
}

body.register-page #art {
    border: none;
    border-radius: 0;
}

body.register-page .register-tabs .nav-tabs {
    border-bottom: 1px solid #e2e8f0;
    gap: 0.25rem;
}

body.register-page .register-tabs .nav-link {
    border: 1px solid transparent;
    border-radius: 0.625rem 0.625rem 0 0;
    color: #64748b;
    font-weight: 600;
    padding: 0.65rem 1rem;
}

body.register-page .register-tabs .nav-link:hover {
    border-color: #e2e8f0;
    color: #334155;
}

body.register-page .register-tabs .nav-link.active {
    background-color: #eff6ff;
    border-color: #e2e8f0 #e2e8f0 #eff6ff;
    color: #1d4ed8;
}

body.register-page .register-tabs .tab-content {
    padding: 1.25rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-top: none;
    border-radius: 0 0 0.75rem 0.75rem;
}

body.register-page #tab-1,
body.register-page #tab-2 {
    padding: 0;
    min-height: 0;
}

body.register-page .accordion-item {
    border-color: #e2e8f0;
    overflow: hidden;
}

body.register-page .accordion-item:first-of-type {
    border-radius: 0.625rem 0.625rem 0 0;
}

body.register-page .accordion-item:last-of-type {
    border-radius: 0 0 0.625rem 0.625rem;
}

body.register-page .accordion-button {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #334155;
    padding: 0.875rem 1rem;
}

body.register-page .accordion-button:not(.collapsed) {
    background: #eff6ff;
    color: #1d4ed8;
}

body.register-page .accordion-body {
    font-size: 0.875rem;
    line-height: 1.55;
    color: #475569;
}

body.register-page .register-rules-list {
    margin: 0.75rem 0 0;
    padding-left: 1.25rem;
}

body.register-page .register-rules-list li + li {
    margin-top: 0.35rem;
}

body.register-page .register-rules-list--compact {
    font-size: 0.8125rem;
}

body.register-page .register-rules-highlight {
    margin: 0.75rem 0 0;
    color: #b45309;
    font-weight: 600;
}

body.register-page .register-rules-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 576px) {
    body.register-page .register-rules-grid {
        grid-template-columns: 1fr 1fr;
    }
}

body.register-page .register-rules-heading {
    margin: 0 0 0.35rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: #4338ca;
}

body.register-page .register-acceptances {
    margin-top: 1.25rem;
    padding: 1rem;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 0.625rem;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

body.register-page .register-acceptances .form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding-left: 0;
    min-height: 0;
    margin-bottom: 0;
}

body.register-page .register-acceptances .form-check-input {
    float: none;
    margin-left: 0;
    margin-top: 0.15rem;
    flex-shrink: 0;
    width: 1.125rem;
    height: 1.125rem;
}

body.register-page .register-acceptances .form-check-input.error {
    outline: 2px solid #dc2626;
    outline-offset: 2px;
}

body.register-page .register-acceptances .form-check-label {
    flex: 1;
    padding-left: 0;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #334155;
}

body.register-page .register-datenschutz {
    margin: 0.75rem 0 0;
    padding: 0.75rem 0.875rem;
    border-radius: 0.625rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: #1e40af;
}

body.register-page .register-datenschutz a {
    color: #1d4ed8;
    font-weight: 600;
}

body.register-page .register-datenschutz a:hover {
    color: #1e3a8a;
}

body.register-page #error.register-error:not(:empty) {
    margin-bottom: 1rem;
    padding: 0.75rem 0.875rem;
    border-radius: 0.625rem;
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    font-size: 0.875rem;
    line-height: 1.4;
}

body.register-page #submit {
    width: 100%;
    min-height: 3rem;
    font-weight: 600;
    border-radius: 0.625rem;
}

body.register-page #ausweis {
    display: none;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

body.register-page .register-ausweis-card {
    text-align: center;
    border: 2px solid #bfdbfe;
    border-radius: 1rem;
    background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
    overflow: hidden;
}

body.register-page .register-ausweis-card .card-body {
    padding: 1.75rem 1.25rem;
}

body.register-page .register-ausweis-card .card-title {
    margin-bottom: 0.25rem;
    font-weight: 700;
    color: #0f172a;
}

body.register-page .register-ausweis-card .card-subtitle {
    margin-bottom: 1rem;
    color: #64748b !important;
}

body.register-page .register-ausweis-name {
    margin: 0 0 1.25rem;
    font-size: clamp(1.25rem, 4vw, 1.5rem);
    font-weight: 600;
    line-height: 1.35;
    color: #0f172a;
}

body.register-page .reg-qr-image {
    width: min(300px, 100%);
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 0.5rem;
}

@media (min-width: 576px) {
    body.register-page .register-card {
        padding: 2rem 1.75rem;
    }

    body.register-page .register-tabs .nav-link {
        padding: 0.75rem 1.25rem;
    }
}

@media (max-width: 575px) {
    body.register-page .register-tabs .nav-tabs {
        flex-direction: column;
        border-bottom: none;
        gap: 0.5rem;
    }

    body.register-page .register-tabs .nav-link {
        border-radius: 0.625rem;
        text-align: center;
    }

    body.register-page .register-tabs .nav-link.active {
        border-color: #bfdbfe;
    }

    body.register-page .register-tabs .tab-content {
        border-top: 1px solid #e2e8f0;
        border-radius: 0.75rem;
        margin-top: 0.5rem;
    }
}