/* ============================================================
   EWU Jupf-Bestaetigung — autarkes Stylesheet
   (Bootstrap-Klassen werden hier komplett selbst implementiert,
    keine CDN-Abhaengigkeit ausser Bootstrap-Icons-Font.)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

:root {
    --ewu-blue: #003366;
    --ewu-blue-dark: #001f3f;
    --ewu-blue-light: #1e5294;
    --ewu-accent: #ffc107;
    --ewu-bg: #f4f6f9;
    --ewu-border: #e3e6eb;
    --ewu-text: #1f2937;
    --ewu-muted: #6b7280;
    --green: #198754;
    --red: #dc3545;
    --yellow: #ffc107;
    --gray: #6c757d;
}

html, body { margin: 0; padding: 0; }
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--ewu-text);
    background: var(--ewu-bg);
}

a { color: var(--ewu-blue); text-decoration: none; }
a:hover { color: var(--ewu-blue-dark); text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; color: var(--ewu-text); }
.h3 { font-size: 22px; }
small { font-size: 12px; }

/* ============================================================
   Layout
   ============================================================ */
.page { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
    background: linear-gradient(135deg, var(--ewu-blue) 0%, var(--ewu-blue-dark) 100%);
    color: #fff;
    padding: 12px 24px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}
.topbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.topbar .brand { font-weight: 600; font-size: 15px; }
.topbar .subbrand { font-size: 13px; opacity: 0.85; }
.topbar .env-badge {
    background: rgba(255, 255, 255, 0.18);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-family: Consolas, "Courier New", monospace;
    letter-spacing: 0.5px;
}

.content {
    flex: 1;
    max-width: 1400px;
    width: 100%;
    margin: 24px auto;
    padding: 0 24px;
}

.footer {
    background: #fff;
    border-top: 1px solid var(--ewu-border);
    padding: 10px 24px;
    text-align: center;
    color: var(--ewu-muted);
    font-size: 12px;
}
.footer .dbinfo {
    display: block;
    font-family: Consolas, "Courier New", monospace;
    font-size: 11px;
    color: #999;
    margin-top: 3px;
}

/* ============================================================
   Utility-Klassen (Bootstrap-kompatibel)
   ============================================================ */
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.flex-1 { flex: 1; }
.align-items-center { align-items: center; }
.align-items-end { align-items: flex-end; }
.justify-content-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.ms-auto { margin-left: auto; }
.me-2 { margin-right: 8px; }
.mb-0 { margin-bottom: 0 !important; }
.mb-3 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 24px; }
.m-0 { margin: 0 !important; }
.py-4 { padding-top: 24px; padding-bottom: 24px; }
.w-100 { width: 100%; }
.text-center { text-align: center; }
.text-muted { color: var(--ewu-muted); }
.small { font-size: 12px; }

/* ============================================================
   Buttons (Bootstrap-kompatibel)
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.3;
    border: 1px solid transparent;
    border-radius: 5px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.12s, border-color 0.12s, color 0.12s;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-sm { padding: 4px 10px; font-size: 12px; border-radius: 4px; }

.btn-primary, .btn-ewu {
    background: var(--ewu-blue); color: #fff; border-color: var(--ewu-blue);
}
.btn-primary:hover, .btn-ewu:hover {
    background: var(--ewu-blue-dark); border-color: var(--ewu-blue-dark); color: #fff;
}

.btn-secondary {
    background: var(--gray); color: #fff; border-color: var(--gray);
}
.btn-secondary:hover { background: #5c636a; border-color: #5c636a; color: #fff; }

.btn-outline-primary { color: var(--ewu-blue); border-color: var(--ewu-blue); background: #fff; }
.btn-outline-primary:hover { background: var(--ewu-blue); color: #fff; }

.btn-outline-secondary { color: var(--ewu-text); border-color: #c0c5cc; background: #fff; }
.btn-outline-secondary:hover { background: #f1f3f5; border-color: #a1a8b1; }

.btn-close {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: transparent;
    border: 0;
    color: var(--ewu-muted);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
}
.btn-close::before { content: "\00d7"; }
.btn-close:hover { background: #f1f3f5; color: var(--ewu-text); }

/* ============================================================
   Forms (Bootstrap-kompatibel)
   ============================================================ */
.form-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: #4b5563;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}
.form-control, .form-select {
    display: block;
    width: 100%;
    padding: 7px 10px;
    font-size: 14px;
    line-height: 1.4;
    color: var(--ewu-text);
    background-color: #fff;
    border: 1px solid #c7ccd3;
    border-radius: 5px;
    transition: border-color 0.12s, box-shadow 0.12s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--ewu-blue-light);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(0, 51, 102, 0.15);
}
.form-control-sm, .form-select-sm { padding: 5px 8px; font-size: 13px; }
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23555' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 14px;
    padding-right: 28px;
    appearance: none;
}

/* ============================================================
   Alerts (Bootstrap-kompatibel)
   ============================================================ */
.alert { padding: 10px 14px; border-radius: 5px; border: 1px solid transparent; }
.alert-danger { background: #f8d7da; border-color: #f1aeb5; color: #842029; }

/* ============================================================
   Badges
   ============================================================ */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: var(--gray);
    border-radius: 10px;
    line-height: 1.5;
}
.bg-secondary { background: var(--gray); }

/* ============================================================
   Banners (oben im Dashboard)
   ============================================================ */
.banner-info, .banner-warn, .banner-error {
    display: flex;
    gap: 12px;
    align-items: center;
    border-radius: 6px;
    padding: 12px 16px;
    margin: 12px 0;
}
.banner-info { background: #cff4fc; color: #055160; border-left: 4px solid #0dcaf0; }
.banner-warn { background: #fff3cd; color: #664d03; border-left: 4px solid var(--yellow); }
.banner-error { background: #f8d7da; color: #842029; border-left: 4px solid var(--red); }
.banner-info > i, .banner-warn > i, .banner-error > i { font-size: 20px; flex: 0 0 auto; }
.banner-body { flex: 1; }

/* ============================================================
   KPI-Cards (Grid-Layout)
   ============================================================ */
.kpi-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
    margin: 18px 0;
}
@media (max-width: 1100px) { .kpi-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .kpi-row { grid-template-columns: repeat(2, 1fr); } }

.kpi-card {
    position: relative;
    background: #fff;
    border-radius: 8px;
    padding: 14px 16px;
    border-left: 4px solid #ccc;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}
.kpi-card .kpi-label {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--ewu-muted);
    letter-spacing: 0.5px;
    font-weight: 600;
}
.kpi-card .kpi-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--ewu-text);
    line-height: 1.15;
    margin-top: 4px;
}
.kpi-card .kpi-icon {
    position: absolute;
    top: 14px;
    right: 14px;
    font-size: 22px;
    opacity: 0.55;
}

.kpi-gesamt { border-left-color: var(--ewu-blue); }
.kpi-gesamt .kpi-icon { color: var(--ewu-blue); }
.kpi-bestaetigt { border-left-color: var(--green); }
.kpi-bestaetigt .kpi-icon { color: var(--green); }
.kpi-unter4 { border-left-color: var(--red); }
.kpi-unter4 .kpi-icon { color: var(--red); }
.kpi-offen { border-left-color: var(--yellow); }
.kpi-offen .kpi-icon { color: var(--yellow); }
.kpi-cap { border-left-color: var(--gray); }
.kpi-cap .kpi-icon { color: var(--gray); }
.kpi-noemail { border-left-color: var(--gray); }
.kpi-noemail .kpi-icon { color: var(--gray); }
.kpi-brief { border-left-color: var(--ewu-blue); }
.kpi-brief .kpi-icon { color: var(--ewu-blue); }
.kpi-keinerueckmeldung { border-left-color: var(--red); }
.kpi-keinerueckmeldung .kpi-icon { color: var(--red); }

/* ============================================================
   Status-Badges in der Tabelle
   ============================================================ */
.status-badge {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.status-Bestaetigt { background: #d1e7dd; color: #0f5132; }
.status-Unter4Vorgestellt { background: #f8d7da; color: #842029; }
.status-Offen { background: #fff3cd; color: #664d03; }
.status-CapErreicht { background: #e2e3e5; color: #41464b; }
.status-OhneEmail { background: #cff4fc; color: #055160; }
.status-BriefVersendet { background: #cfe2ff; color: #084298; }
.status-OhneRueckmeldung { background: #f8d7da; color: #58151c; }

/* ============================================================
   Filter-Bar (horizontal!)
   ============================================================ */
.filter-bar {
    background: #fff;
    padding: 14px 18px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 14px;
    margin-bottom: 16px;
}
.live-search-info { font-size: 12px; color: var(--ewu-muted); margin-left: 4px; }

/* ============================================================
   Brief-Versand: Aktionsleiste über der Tabelle + Auswahlspalte
   ============================================================ */
.brief-bar {
    background: #fff;
    padding: 12px 18px;
    border-radius: 8px;
    border-left: 4px solid var(--ewu-blue);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}
.brief-bar-info {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--ewu-muted);
    flex: 1 1 320px;
}
.brief-bar-info .bi { font-size: 18px; color: var(--ewu-blue); }
.brief-bar-info strong { color: var(--ewu-fg, #212529); }

.kombi-table th.select-cell,
.kombi-table td.select-cell {
    width: 38px;
    text-align: center;
    padding-left: 8px;
    padding-right: 8px;
}
.kombi-table td.select-cell input[type="checkbox"] { cursor: pointer; }
.kombi-table td.select-cell .bi { font-size: 14px; opacity: 0.55; }

/* ----------- Pagination ----------- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin: 18px 0;
    flex-wrap: wrap;
}
.pagination .pagination-info { color: var(--ewu-muted); font-size: 13px; }
.pagination .btn.disabled { opacity: 0.4; pointer-events: none; }
.pagination-info { color: var(--ewu-muted); font-size: 13px; text-align: center; }

/* ============================================================
   Tabelle
   ============================================================ */
.kombi-table-wrap {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.kombi-table {
    width: 100%;
    font-size: 13px;
    border-collapse: collapse;
}
.kombi-table thead th {
    background: #f1f3f5;
    color: #4b5563;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-weight: 700;
    padding: 11px 12px;
    text-align: left;
    border-bottom: 2px solid #dee2e6;
    user-select: none;
    white-space: nowrap;
}
.kombi-table thead th.sortable { cursor: pointer; }
.kombi-table thead th.sortable::after { content: " \2195"; opacity: 0.3; font-size: 10px; }
.kombi-table thead th.sort-asc::after { content: " \25B2"; opacity: 1; color: var(--ewu-blue); }
.kombi-table thead th.sort-desc::after { content: " \25BC"; opacity: 1; color: var(--ewu-blue); }
.kombi-table tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid #f0f0f0;
    vertical-align: middle;
}
.kombi-table tbody tr.kombi-row:hover { background: #fafbfc; }
.kombi-table tbody tr.kombi-row.is-expanded { background: #eef2f7; }
.nennungen-btn {
    min-width: 56px;
    padding: 3px 8px !important;
    font-size: 12px;
}
.nennungen-btn i { font-size: 11px; opacity: 0.7; }
.nennungen-modal-body table { font-size: 13px; }
.nennungen-modal-body thead th { padding: 8px 12px !important; }
.action-cell { white-space: nowrap; }
.action-cell .btn { padding: 4px 8px; font-size: 12px; }
.action-cell form { display: inline; margin: 0; }
.action-cell a { margin-left: 4px; }

/* ============================================================
   Loading-Overlay
   ============================================================ */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 31, 63, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(2px);
}
.loading-overlay.is-visible { display: flex; }
.loading-overlay .spinner-box {
    background: #fff;
    padding: 28px 36px;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    text-align: center;
    min-width: 200px;
}
.spinner-border {
    display: inline-block;
    width: 3rem;
    height: 3rem;
    border: 4px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    color: var(--ewu-blue);
    animation: spinner-rotate 0.9s linear infinite;
}
@keyframes spinner-rotate { to { transform: rotate(360deg); } }
.loading-overlay .label { margin-top: 12px; font-size: 14px; color: #4b5563; }

/* ============================================================
   Modal (eigenes System – kein Bootstrap-JS noetig)
   ============================================================ */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 60px 20px;
    z-index: 9000;
    overflow-y: auto;
}
.modal.is-open { display: flex; }
.modal-dialog {
    background: #fff;
    border-radius: 8px;
    width: 100%;
    max-width: 720px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 120px);
}
.modal-lg { max-width: 900px; }
.modal-content { display: flex; flex-direction: column; min-height: 0; }
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--ewu-border);
}
.modal-title { font-size: 15px; font-weight: 600; }
.modal-body {
    padding: 18px 20px;
    overflow-y: auto;
}

/* ============================================================
   Login-Card
   ============================================================ */
.login-card {
    max-width: 380px;
    margin: 80px auto;
    background: #fff;
    padding: 32px 34px;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}
.login-card h1 {
    font-size: 22px;
    color: var(--ewu-blue);
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.login-card p { margin: 0 0 16px 0; }

/* ============================================================
   Reiter-Bestätigungs-Seite
   ============================================================ */
.bestaetigung-page {
    max-width: 880px;
    margin: 0 auto;
    padding: 8px 4px 40px;
}

.bestaetigung-card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--ewu-border);
    padding: 28px 32px;
    margin-bottom: 24px;
}
@media (max-width: 640px) {
    .bestaetigung-card { padding: 20px 18px; border-radius: 8px; }
    .bestaetigung-page { padding: 4px 0 24px; }
}

.bestaetigung-header h1 {
    font-size: 24px;
    color: var(--ewu-blue);
    margin: 0 0 6px 0;
}
.bestaetigung-header .lead {
    color: var(--ewu-muted);
    font-size: 15px;
    margin: 0 0 22px 0;
}

.section-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--ewu-muted);
    font-weight: 700;
    margin: 0 0 12px 0;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--ewu-border);
}
.kombi-section,
.rechtstext,
.pflicht-section,
.signatur-section { margin-top: 26px; }
.kombi-section:first-child { margin-top: 0; }

/* Daten-Grid (Reiter/Pferd) */
.data-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0;
    margin: 0;
    border: 1px solid var(--ewu-border);
    border-radius: 6px;
    overflow: hidden;
}
.data-grid dt,
.data-grid dd {
    padding: 11px 14px;
    margin: 0;
    border-bottom: 1px solid var(--ewu-border);
    font-size: 14px;
}
.data-grid dt {
    background: #f8f9fb;
    font-weight: 600;
    color: #4b5563;
}
.data-grid dd { color: var(--ewu-text); }
.data-grid dt:nth-last-of-type(1),
.data-grid dd:nth-last-of-type(1) { border-bottom: 0; }
@media (max-width: 560px) {
    .data-grid { grid-template-columns: 1fr; }
    .data-grid dt { border-bottom: 0; padding-bottom: 2px; font-size: 12px; text-transform: uppercase; }
}

/* Rechtstext */
.rechtstext p {
    margin: 0 0 10px 0;
    font-size: 14.5px;
    line-height: 1.55;
}
.rechtstext p:last-child { margin-bottom: 0; }

/* Pflicht-Checkboxen */
.checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--ewu-border);
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    background: #fdfdfe;
    transition: background 0.12s, border-color 0.12s;
}
.checkbox-row:hover { background: #f4f7fb; border-color: #c7d4e3; }
.checkbox-row input[type="checkbox"] {
    margin: 3px 0 0 0;
    width: 18px;
    height: 18px;
    accent-color: var(--ewu-blue);
    flex: 0 0 18px;
    cursor: pointer;
}
.checkbox-row span { font-size: 14px; line-height: 1.45; }

/* Form-Grid (z. B. Ort + Datum) */
.form-grid { display: grid; gap: 16px; }
.form-grid-2 { grid-template-columns: 2fr 1fr; }
@media (max-width: 560px) { .form-grid-2 { grid-template-columns: 1fr; } }

.form-group { margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }

.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #4b5563;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 6px;
}
.form-label .req { color: var(--red); margin-left: 2px; }
.form-label .opt { color: var(--ewu-muted); text-transform: none; font-weight: 400; letter-spacing: 0; margin-left: 4px; }

.form-control-lg { padding: 11px 14px; font-size: 16px; }
.form-hint { display: block; margin-top: 6px; color: var(--ewu-muted); font-size: 12px; }

/* Inputs: schon im allgemeinen .form-control oben definiert. Hier nur
   Sicherstellen dass <textarea> dasselbe Look hat. */
textarea.form-control { resize: vertical; min-height: 80px; font-family: inherit; }

/* Buttons gross fuer den Primary-CTA */
.btn-lg { padding: 11px 22px; font-size: 15px; }
.btn-warning {
    background: #f0ad4e; color: #fff; border-color: #f0ad4e;
}
.btn-warning:hover { background: #ec971f; border-color: #d58512; color: #fff; }

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }

/* Decline-Card (visuell abgesetzt) */
.decline-card {
    border-color: #f5d6a4;
    background: #fffaf0;
}
.decline-header h2 {
    font-size: 18px;
    color: #a04000;
    margin: 0 0 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}
.decline-header p { color: #5a4a35; font-size: 14px; margin: 0 0 18px 0; }

/* Status-Banner-Pages (Link nicht gueltig / Abgelaufen / Bereits beantwortet) */
.bestaetigung-page > h1 {
    font-size: 22px;
    color: var(--ewu-blue);
    margin-bottom: 12px;
}