/* =========================================
   PT-NETZ PLATTFORM — SHARED COMPONENTS
   Buttons, Cards, Forms, Badges, Tables, Toast, Modals, Alerts
   Abhängigkeit: tokens/pt-tokens.css (vorher einbinden)
   ========================================= */

/* --- PLACEHOLDER --- */
.form-control::placeholder,
.form-select::placeholder,
input::placeholder,
textarea::placeholder {
    color: var(--pt-text-muted);
    opacity: 0.45;
    font-weight: 400;
}

/* --- FOKUS-RINGE (WCAG 2.4.7) --- */
a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.form-check-input:focus-visible {
    outline: 2px solid var(--pt-primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(26, 75, 110, 0.15);
}
.btn.btn-primary:focus-visible {
    outline-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(26, 75, 110, 0.35);
}
.btn.btn-danger:focus-visible {
    outline-color: #ffffff;
    box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.35);
}

/* --- SCREENREADER-ONLY --- */
.visually-hidden,
.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* --- UTILITY-KLASSEN --- */
.u-font-heading { font-family: var(--pt-font-heading); }
.u-font-body    { font-family: var(--pt-font-body); }
.u-label-tiny {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--pt-text-muted);
}
.u-label-small {
    font-size: 0.85rem;
    font-family: var(--pt-font-heading);
    font-weight: 500;
}
.u-heading-fw-semi {
    font-family: var(--pt-font-heading);
    font-weight: 600;
}
.u-title-balance { text-wrap: balance; }
.letter-spacing { letter-spacing: 1px; }

/* --- BUTTONS: Pill-Default mit Lift-Hover und globalem Shadow --- */
.btn {
    font-family: var(--pt-font-heading);
    font-weight: 500;
    transition: transform 0.08s ease, box-shadow 0.2s ease,
                background-color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
    background-color: var(--pt-btn-primary);
    border-color: var(--pt-btn-primary);
    color: #ffffff;
    box-shadow: var(--pt-shadow-sm);
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--pt-btn-primary-hover) !important;
    border-color: var(--pt-btn-primary-hover) !important;
    color: #ffffff !important;
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--pt-shadow);
}
.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--pt-shadow-sm);
}

.btn-outline-primary {
    color: var(--pt-primary);
    border-color: var(--pt-primary);
    background-color: transparent;
}
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--pt-primary) !important;
    border-color: var(--pt-primary) !important;
    color: #ffffff !important;
}

.btn-outline-secondary {
    color: var(--pt-text-muted);
    border-color: #dce1e6;
}
.btn-outline-secondary:hover {
    background-color: #f8f9fa;
    color: var(--pt-text-main);
}

.btn-danger {
    background-color: var(--pt-danger);
    border-color: var(--pt-danger);
    color: #ffffff;
    box-shadow: var(--pt-shadow-sm);
}
.btn-danger:hover,
.btn-danger:focus,
.btn-danger:active {
    background-color: #a5301f !important;
    border-color: #a5301f !important;
}
.btn-danger:hover {
    transform: translateY(-1px);
    box-shadow: var(--pt-shadow);
}
.btn-danger:active {
    transform: translateY(0);
    box-shadow: var(--pt-shadow-sm);
}

.btn-outline-danger {
    color: var(--pt-danger);
    border-color: var(--pt-danger);
}
.btn-outline-danger:hover,
.btn-outline-danger:focus,
.btn-outline-danger:active {
    background-color: var(--pt-danger) !important;
    border-color: var(--pt-danger) !important;
    color: #ffffff !important;
}

/* Links, die als Buttons gestylt sind, werden nie unterstrichen */
a.btn,
a.btn:hover,
a.btn:focus,
a.btn:active {
    text-decoration: none;
}

/* Reduced-Motion: keine Lift-Animation */
@media (prefers-reduced-motion: reduce) {
    .btn { transition: none; }
    .btn-primary:hover, .btn-danger:hover,
    .btn-primary:active, .btn-danger:active {
        transform: none;
    }
}

/* --- CARDS: Default (transparent Header) + Hero + Interactive --- */
.card,
.pt-card {
    border: none;
    border-radius: var(--radius-soft);
    box-shadow: var(--pt-shadow);
    background: #ffffff;
    font-size: 0.9rem;
}

.card-header,
.pt-card-header {
    background-color: transparent;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.25rem 1.5rem;
}

.card-header h5,
.card-header h6,
.pt-card-header h5,
.pt-card-header h6 {
    color: var(--pt-text-main);
    margin-bottom: 0;
}

/* Hero-Card: Primary-gefärbter Header — für Login/Anmeldung/Onboarding */
.pt-card-hero > .card-header,
.pt-card-hero > .pt-card-header {
    background: var(--pt-primary);
    color: #ffffff;
    border: 0;
    padding: 1.5rem;
    border-top-left-radius: var(--radius-soft);
    border-top-right-radius: var(--radius-soft);
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
    text-align: center;
}
.pt-card-hero > .card-header h1,
.pt-card-hero > .card-header h2,
.pt-card-hero > .card-header h3,
.pt-card-hero > .card-header h4,
.pt-card-hero > .card-header h5,
.pt-card-hero > .card-header h6,
.pt-card-hero > .pt-card-header h1,
.pt-card-hero > .pt-card-header h2,
.pt-card-hero > .pt-card-header h3,
.pt-card-hero > .pt-card-header h4,
.pt-card-hero > .pt-card-header h5,
.pt-card-hero > .pt-card-header h6 {
    color: #ffffff;
    margin-bottom: 0;
}

/* Interactive-Card: subtiler Hover-Lift für anklickbare Kacheln */
.pt-card-interactive {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}
.pt-card-interactive:hover {
    transform: translateY(-2px);
    box-shadow: var(--pt-shadow-lg);
}
@media (prefers-reduced-motion: reduce) {
    .pt-card-interactive { transition: none; }
    .pt-card-interactive:hover { transform: none; }
}

/* --- FORMS --- */
.form-control,
.form-select {
    border-radius: 8px;
    border-color: #dce1e6;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--pt-primary);
    box-shadow: 0 0 0 0.2rem rgba(26, 75, 110, 0.15);
}

.form-label {
    font-family: var(--pt-font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--pt-text-main);
}

.form-check-input:checked {
    background-color: var(--pt-primary);
    border-color: var(--pt-primary);
}
.form-check-input:focus {
    border-color: var(--pt-primary);
    box-shadow: 0 0 0 0.2rem rgba(26, 75, 110, 0.15);
}

/* Pflichtfeld-Markierung von crispy-forms global verstecken */
.asteriskField { display: none; }

/* Radio/Choice-Group: große Klickflächen (Anmeldung, Likert-Skalen) */
/* WCAG 2.5.5 AAA: Touch-Target ≥ 44×44 px */
.pt-choice-group .form-check {
    min-height: 44px;
    padding: 0.65rem 1rem 0.65rem 2.4rem;
    margin-bottom: 0.35rem;
    border-radius: 8px;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
}
.pt-choice-group .form-check:hover {
    background-color: var(--pt-primary-light);
}
.pt-choice-group .form-check-input {
    width: 1.25em;
    height: 1.25em;
    margin-top: 0;
    margin-left: -1.7em;
    cursor: pointer;
}
.pt-choice-group .form-check-label {
    cursor: pointer;
    width: 100%;
}

/* --- BADGES --- */
.badge {
    padding: 0.4em 0.65em;
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.2px;
}
.badge .bi {
    font-size: 1em;
    line-height: 1;
    vertical-align: -0.1em;
}

.pt-badge {
    font-family: var(--pt-font-heading);
    font-weight: 600;
    padding: 0.3em 0.7em;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    line-height: 1;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35em;
    border: 1px solid transparent;
    white-space: nowrap;
    vertical-align: middle;
}
button.pt-badge {
    cursor: pointer;
    font: inherit;
    appearance: none;
}
.pt-badge + .pt-badge {
    margin-left: 0.25rem;
}
.pt-badge .bi {
    font-size: 1rem;
    line-height: 1;
}
/* Icon-only Badges: kompakt mit softer Rundung */
.pt-badge:has(> .bi:only-child) {
    padding: 0.35em 0.5em;
    min-width: 1.9em;
    border-radius: 6px;
}

.pt-badge-pending {
    background-color: #eef0f3;
    color: var(--pt-text-muted);
    border-color: #d9dee4;
}
.pt-badge-progress {
    background-color: var(--pt-primary-light);
    color: var(--pt-primary);
    border-color: rgba(26, 75, 110, 0.25);
}
.pt-badge-success {
    background-color: rgba(85, 130, 101, 0.18);
    color: #3b6349;
    border-color: rgba(85, 130, 101, 0.45);
}
.pt-badge-info {
    background-color: #dcedf6;
    color: #1e5574;
    border-color: rgba(43, 107, 138, 0.4);
}
.pt-badge-warning {
    background-color: #fdefcd;
    color: #6b4600;
    border-color: rgba(245, 176, 66, 0.55);
}
.pt-badge-danger {
    background-color: #fbe9e8;
    color: #7a2a1f;
    border-color: rgba(192, 57, 43, 0.4);
}
.pt-badge-neutral {
    background-color: #eef0f3;
    color: var(--pt-text-muted);
    border-color: #d9dee4;
}

/* --- TABELLEN --- */
.pt-table th,
.table th {
    font-family: var(--pt-font-heading);
    font-weight: 600;
    color: var(--pt-text-muted);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}
.clickable-header { cursor: pointer; }

/* --- ACCORDION --- */
.accordion-button:not(.collapsed) {
    background-color: var(--pt-primary-light);
    color: var(--pt-primary);
    box-shadow: none;
}
.accordion-button:focus-visible {
    box-shadow: 0 0 0 0.2rem rgba(26, 75, 110, 0.25);
    border-color: rgba(26, 75, 110, 0.4);
    outline: none;
}

/* --- NAV-TABS --- */
.nav-tabs {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}
.nav-tabs .nav-link {
    color: var(--pt-text-muted);
    border: none;
    border-bottom: 2px solid transparent;
    padding: 0.6rem 1rem;
    font-family: var(--pt-font-heading);
    font-weight: 500;
}
.nav-tabs .nav-link:hover {
    border-bottom: 2px solid rgba(26, 75, 110, 0.35);
    color: var(--pt-primary);
    text-decoration: none;
}
.nav-tabs .nav-link.active {
    color: var(--pt-primary);
    background: transparent;
    border-bottom: 2px solid var(--pt-primary);
}

/* --- MODALS --- */
.modal-content {
    border-radius: var(--radius-soft);
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}
.modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* --- ALERTS --- */
.alert {
    border: none;
    border-left: 3px solid transparent;
    border-radius: var(--radius-soft);
}
.alert-success { border-left-color: var(--pt-success); background-color: rgba(85, 130, 101, 0.08); color: #2f5239; }
.alert-warning { border-left-color: var(--pt-warning); background-color: #fff7e6; color: #7a4b00; }
.alert-danger  { border-left-color: var(--pt-danger); background-color: #fbe9e8; color: #7a2a1f; }
.alert-info    { border-left-color: var(--pt-primary); background-color: var(--pt-primary-light); color: var(--pt-primary); }

/* --- PAGINATION --- */
.page-link {
    color: var(--pt-primary);
}
.page-item.active .page-link {
    background-color: var(--pt-primary);
    border-color: var(--pt-primary);
}

/* --- PROGRESS --- */
.progress {
    height: 8px;
    border-radius: 4px;
    background-color: #e9ecef;
}
.progress-bar {
    background-color: var(--pt-secondary);
    border-radius: 4px;
}

/* --- TOAST (global via pt-ui.js) --- */
.pt-toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1090;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 25vw;
    min-width: 280px;
    max-width: 420px;
}
@media (max-width: 575px) {
    .pt-toast-container {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        width: auto;
        min-width: 0;
        max-width: none;
    }
}
.pt-toast {
    background: #ffffff;
    color: var(--pt-text-main);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-left: 3px solid var(--pt-primary);
    border-radius: var(--radius-soft);
    padding: 0.75rem 1rem;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
}
.pt-toast.show {
    opacity: 1;
    transform: translateY(0);
}
.pt-toast-success { border-left-color: var(--pt-success); }
.pt-toast-success .pt-toast-icon { color: var(--pt-success); }
.pt-toast-danger  { border-left-color: var(--pt-danger); }
.pt-toast-danger  .pt-toast-icon { color: var(--pt-danger); }
.pt-toast-warning { border-left-color: var(--pt-warning); }
.pt-toast-warning .pt-toast-icon { color: var(--pt-warning); }
.pt-toast-info    { border-left-color: var(--pt-primary); }
.pt-toast-info    .pt-toast-icon { color: var(--pt-primary); }

@media (prefers-reduced-motion: reduce) {
    .pt-toast { transition: opacity 0.01s; transform: none; }
    .pt-toast.show { transform: none; }
}

/* --- LINKS --- */
a {
    color: var(--pt-primary);
    text-decoration: none;
}
a:hover {
    color: var(--pt-btn-primary-hover);
    text-decoration: underline;
}

/* --- LEGACY BS4-SHIMS (altes Markup, das nicht migriert wurde) --- */
.mr-1 { margin-right: 0.25rem !important; }
.mr-2 { margin-right: 0.5rem !important; }
.mr-3 { margin-right: 1rem !important; }
.ml-1 { margin-left: 0.25rem !important; }
.ml-2 { margin-left: 0.5rem !important; }
.ml-3 { margin-left: 1rem !important; }

/* ====================================================
   Anmeldung Wizard – Section Cards & Choice Items
   PT-Netz UI (pt-blau)
   ==================================================== */

.pt-section {
    border: 1px solid rgba(26, 75, 110, 0.15);
    border-radius: 0.875rem;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.pt-section-header {
    background: linear-gradient(135deg, var(--pt-primary-light) 0%, #f4f8fc 100%);
    border-bottom: 1px solid rgba(26, 75, 110, 0.12);
    padding: 0.875rem 1.25rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--pt-primary-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.pt-section-header i { opacity: 0.85; }
.pt-section-body { padding: 1.25rem; }

.pt-choice-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.65rem 0.9rem;
    border: 1.5px solid #dee2e6;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
    background: #fff;
    margin: 0;
}
.pt-choice-item:hover {
    border-color: rgba(26, 75, 110, 0.4);
    background: #f7fafd;
}
.pt-choice-item.is-selected,
.pt-choice-item:has(input:checked) {
    border-color: var(--pt-primary);
    background: var(--pt-primary-light);
}
.pt-choice-input {
    display: flex;
    align-items: center;
    padding-top: 0.15rem;
    flex-shrink: 0;
}
.pt-choice-text {
    font-size: 0.925rem;
    line-height: 1.4;
}

.pt-info-note {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    background: var(--pt-primary-light);
    border: 1px solid rgba(26, 75, 110, 0.2);
    border-left: 3px solid var(--pt-primary);
    border-radius: 0 0.5rem 0.5rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
}
.pt-info-note > i { color: var(--pt-primary); font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }

.pt-warn-note {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-left: 3px solid #f59f00;
    border-radius: 0 0.5rem 0.5rem 0.5rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #4a3500;
}
.pt-warn-note > i { color: #f59f00; font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }
.pt-warn-note a { color: #7a5500; font-weight: 600; text-decoration: underline; }

/* ---- Section Divider (für pat_detail ohne Tabs) ---- */
.pt-section-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--pt-primary-dark);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}
.pt-section-divider::before,
.pt-section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(26, 75, 110, 0.15);
}