/* ==========================================================================
   Stachelschweine – Zuschauerverwaltung
   Eigenes Design auf Basis von Bootstrap 5.3
   ========================================================================== */

:root {
    /* Akzentfarbe: gedecktes Theaterrot */
    --app-accent: #9b2c3a;
    --app-accent-hover: #842533;
    --app-accent-rgb: 155, 44, 58;
    --app-accent-soft: #f7eaec;

    /* Primäre Schaltflächen: Waldgrün (Kontrast zu Weiß 5,0 : 1) */
    --app-primary: #2f7d4f;
    --app-primary-hover: #256840;
    --app-primary-active: #1f5a37;
    --app-primary-rgb: 47, 125, 79;

    --app-bg: #f5f6f8;
    --app-surface: #ffffff;
    --app-border: #e4e7ec;
    --app-input-border: #c9ced8;
    --app-text: #1d2433;
    --app-muted: #667085;

    --app-sidebar-bg: #161b26;
    --app-sidebar-text: #aab1c0;
    --app-sidebar-heading: #6b7385;
    --app-sidebar-hover: rgba(255, 255, 255, .06);
    --app-sidebar-width: 260px;
    --app-topbar-height: 60px;
    --app-radius: .625rem;
    --app-shadow: 0 1px 2px rgba(16, 24, 40, .05);

    /* Bootstrap-Variablen anpassen */
    --bs-primary: var(--app-accent);
    --bs-primary-rgb: var(--app-accent-rgb);
    --bs-link-color: var(--app-accent);
    --bs-link-color-rgb: var(--app-accent-rgb);
    --bs-link-hover-color: var(--app-accent-hover);
    --bs-body-bg: var(--app-bg);
    --bs-body-color: var(--app-text);
    --bs-border-color: var(--app-border);
    --bs-body-font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --bs-body-font-size: .9375rem;
    --bs-focus-ring-color: rgba(var(--app-accent-rgb), .25);
}

body {
    background: var(--app-bg);
    color: var(--app-text);
}

/* ---------- Buttons ---------- */
.btn {
    --bs-btn-border-radius: .5rem;
    --bs-btn-font-weight: 500;
}

/* Primäre Schaltflächen in Waldgrün (übrige Akzente bleiben theaterrot) */
.btn-primary {
    --bs-btn-bg: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-bg: var(--app-primary-hover);
    --bs-btn-hover-border-color: var(--app-primary-hover);
    --bs-btn-active-bg: var(--app-primary-active);
    --bs-btn-active-border-color: var(--app-primary-active);
    --bs-btn-disabled-bg: var(--app-primary);
    --bs-btn-disabled-border-color: var(--app-primary);
    --bs-btn-focus-shadow-rgb: var(--app-primary-rgb);
}

.btn-outline-primary {
    --bs-btn-color: var(--app-primary);
    --bs-btn-border-color: var(--app-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--app-primary);
    --bs-btn-hover-border-color: var(--app-primary);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--app-primary-hover);
    --bs-btn-active-border-color: var(--app-primary-hover);
    --bs-btn-disabled-color: var(--app-primary);
    --bs-btn-disabled-border-color: var(--app-primary);
    --bs-btn-focus-shadow-rgb: var(--app-primary-rgb);
}

.btn-light {
    --bs-btn-bg: #fff;
    --bs-btn-border-color: var(--app-border);
    --bs-btn-hover-bg: #f2f4f7;
    --bs-btn-hover-border-color: #d0d5dd;
}

.btn-icon {
    border: 0;
    padding: .25rem .5rem;
    color: var(--app-text);
}

/* Eingabefelder weiß und mit deutlicherem Rahmen, damit sie sich vom Hintergrund abheben
   (Bootstrap verwendet sonst --bs-body-bg = Seitenhintergrund). */
.form-control,
.form-select,
.ts-wrapper .ts-control,
.ts-wrapper.single.input-active .ts-control {
    background-color: var(--app-surface);
    border-color: var(--app-input-border);
}

.form-control:disabled,
.form-control[readonly],
.form-select:disabled {
    background-color: var(--bs-secondary-bg);
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(var(--app-accent-rgb), .5);
    box-shadow: 0 0 0 .2rem rgba(var(--app-accent-rgb), .15);
}

.form-label {
    font-size: .8125rem;
    font-weight: 500;
    color: #344054;
    margin-bottom: .3rem;
}

/* ---------- Grundlayout ---------- */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.app-main {
    flex: 1 1 auto;
    min-width: 0; /* erlaubt horizontales Scrollen der Tabellen */
    display: flex;
    flex-direction: column;
}

.app-content {
    flex: 1 0 auto;
    padding: 1.5rem;
    outline: none;
}

.app-footer {
    display: flex;
    gap: .75rem;
    align-items: center;
    padding: 1rem 1.5rem;
    font-size: .8125rem;
    color: var(--app-muted);
    border-top: 1px solid var(--app-border);
}

@media (max-width: 575.98px) {
    .app-content { padding: 1rem; }
    .app-footer { padding: .75rem 1rem; }
}

.skip-link {
    position: absolute;
    z-index: 2000;
    top: .5rem;
    left: .5rem;
    padding: .5rem 1rem;
    background: #fff;
    border-radius: .5rem;
}

/* ---------- Sidebar ---------- */
.app-sidebar {
    --bs-offcanvas-width: var(--app-sidebar-width);
    --bs-offcanvas-bg: var(--app-sidebar-bg);
    /* Bootstrap setzt .offcanvas-lg ab lg auf "transparent !important" */
    background-color: var(--app-sidebar-bg) !important;
    color: var(--app-sidebar-text);
}

@media (min-width: 992px) {
    .app-sidebar {
        width: var(--app-sidebar-width);
        flex: 0 0 var(--app-sidebar-width);
        position: sticky;
        top: 0;
        height: 100vh;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
    }
}

.app-sidebar .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    height: var(--app-topbar-height);
    padding: 0 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 2.1rem;
    height: 2.1rem;
    border-radius: .55rem;
    background: var(--app-accent);
    color: #fff;
    font-size: 1.1rem;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-text strong { color: #fff; font-size: .95rem; }
.brand-text small { color: var(--app-sidebar-heading); font-size: .75rem; }

.sidebar-nav {
    padding: .75rem .75rem 1.5rem;
}

.sidebar-heading {
    margin: 1.25rem .75rem .4rem;
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--app-sidebar-heading);
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .5rem .75rem;
    margin-bottom: 2px;
    border-radius: .5rem;
    color: var(--app-sidebar-text);
    font-size: .875rem;
    font-weight: 500;
}

.sidebar-nav .nav-link .bi { font-size: 1.05rem; opacity: .85; }

.sidebar-nav .nav-link:hover {
    background: var(--app-sidebar-hover);
    color: #fff;
}

.sidebar-nav .nav-link.active {
    background: rgba(var(--app-accent-rgb), .9);
    color: #fff;
}

.sidebar-nav .nav-link.disabled {
    color: #5d6577;
}

.nav-badge {
    background: rgba(255, 255, 255, .06);
    color: #7c8497;
    font-size: .65rem;
    font-weight: 500;
}

/* ---------- Topbar ---------- */
.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    display: flex;
    align-items: center;
    gap: .75rem;
    height: var(--app-topbar-height);
    padding: 0 1.5rem;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--app-border);
}

@media (max-width: 575.98px) {
    .app-topbar { padding: 0 1rem; }
}

.topbar-title {
    font-weight: 600;
    color: var(--app-text);
}

@media (min-width: 992px) {
    .topbar-title { display: none; }
}

.btn-user {
    display: flex;
    align-items: center;
    gap: .5rem;
    border: 0;
    font-size: .875rem;
}

.avatar {
    display: inline-grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--app-accent-soft);
    color: var(--app-accent);
}

/* ---------- Seitenkopf ---------- */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 650;
    margin: 0;
    letter-spacing: -.01em;
}

.page-subtitle {
    margin: .25rem 0 0;
    color: var(--app-muted);
}

/* ---------- Karten ---------- */
.card {
    --bs-card-border-color: var(--app-border);
    --bs-card-border-radius: var(--app-radius);
    --bs-card-cap-bg: var(--app-surface);
    box-shadow: var(--app-shadow);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    height: 100%;
    padding: 1.1rem 1.25rem;
    background: var(--app-surface);
    border: 1px solid var(--app-border);
    border-radius: var(--app-radius);
    box-shadow: var(--app-shadow);
}

.stat-icon {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: .65rem;
    background: var(--app-accent-soft);
    color: var(--app-accent);
    font-size: 1.25rem;
}

.stat-label {
    font-size: .8125rem;
    color: var(--app-muted);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 650;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
}

/* ---------- Filter ---------- */
.filter-bar {
    background: #fbfbfc;
    border-top-left-radius: var(--app-radius);
    border-top-right-radius: var(--app-radius);
}

.input-icon {
    position: relative;
}

.input-icon > .bi {
    position: absolute;
    top: 50%;
    left: .8rem;
    transform: translateY(-50%);
    color: var(--app-muted);
    pointer-events: none;
}

.input-icon > .form-control {
    padding-left: 2.3rem;
}

/* ---------- Tabellen ---------- */
.card-table {
    overflow: hidden;
}

.data-table {
    --bs-table-hover-bg: #f9fafb;
    font-size: .875rem;
}

.data-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: #f9fafb;
    border-bottom: 1px solid var(--app-border);
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--app-muted);
    white-space: nowrap;
    padding-top: .65rem;
    padding-bottom: .65rem;
}

.data-table td {
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.data-table th:first-child,
.data-table td:first-child { padding-left: 1.25rem; }

.data-table th:last-child,
.data-table td:last-child { padding-right: 1.25rem; }

.sort-btn {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: 0;
    border: 0;
    background: none;
    color: inherit;
    font: inherit;
    text-transform: inherit;
    letter-spacing: inherit;
}

.sort-btn .bi { font-size: .7rem; opacity: .5; }
.sort-btn:hover { color: var(--app-text); }
.sort-btn[aria-sort] { color: var(--app-text); }
.sort-btn[aria-sort] .bi { opacity: 1; color: var(--app-accent); }

.text-end .sort-btn { flex-direction: row; }

.col-actions { width: 1%; }

.empty-state {
    padding: 3rem 1rem;
    text-align: center;
    white-space: normal;
    color: var(--app-muted);
}

.empty-state > .bi {
    display: block;
    margin-bottom: .75rem;
    font-size: 2.25rem;
    color: #c4c9d4;
}

.empty-state h2 { color: var(--app-text); }

/* ---------- Tom Select ---------- */
.ts-wrapper.form-select,
.ts-wrapper.form-control {
    padding: 0;
}

.ts-control {
    border-radius: .375rem;
    min-height: calc(1.5em + .75rem + 2px);
}

.ts-wrapper.focus .ts-control {
    border-color: rgba(var(--app-accent-rgb), .5);
    box-shadow: 0 0 0 .2rem rgba(var(--app-accent-rgb), .15);
}

.ts-wrapper.multi .ts-control > .item {
    background: var(--app-accent-soft);
    color: var(--app-accent);
    border-color: transparent;
    border-radius: .35rem;
}

.ts-dropdown .active {
    background: var(--app-accent-soft);
    color: var(--app-text);
}

.ts-dropdown .highlight {
    background: rgba(var(--app-accent-rgb), .15);
    border-radius: 2px;
}

/* ---------- Bestätigungsdialog ---------- */
.confirm-icon {
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: #fef3f2;
    color: #d92d20;
    font-size: 1.15rem;
}

/* ---------- Fehlerseite ---------- */
.error-page {
    max-width: 720px;
    margin: 3rem auto;
    text-align: center;
}

.error-code {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1;
    color: var(--app-accent);
    margin-bottom: .5rem;
}

.debug-trace {
    max-height: 320px;
    overflow: auto;
    white-space: pre-wrap;
}

@media (max-width: 575.98px) {
    .stat-card { flex-direction: column; align-items: flex-start; gap: .6rem; padding: .9rem 1rem; }
    .stat-icon { width: 2.25rem; height: 2.25rem; font-size: 1.05rem; }
    .stat-value { font-size: 1.25rem; }
}

/* ---------- Anmeldung ---------- */
.auth-body {
    min-height: 100vh;
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(var(--app-accent-rgb), .10), transparent 60%),
        var(--app-bg);
}

.auth-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem 1rem;
}

.auth-wrapper > .card,
.auth-wrapper > .error-page {
    width: 100%;
    max-width: 420px;
}

.auth-wrapper > .error-page { max-width: 560px; margin: 0; }

.auth-brand {
    display: flex;
    align-items: center;
    gap: .65rem;
    margin-bottom: 1.5rem;
}

.auth-brand .brand-text strong { color: var(--app-text); font-size: 1.1rem; }
.auth-brand .brand-text small { color: var(--app-muted); }

.auth-card { box-shadow: 0 10px 30px rgba(16, 24, 40, .08); }

.auth-footer {
    margin-top: 1.5rem;
    font-size: .8125rem;
    color: var(--app-muted);
}

/* ---------- Avatare, Rollen ---------- */
.avatar {
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .02em;
}

.avatar-sm { width: 1.75rem; height: 1.75rem; font-size: .7rem; }
.avatar-lg { width: 3.5rem; height: 3.5rem; font-size: 1.15rem; }

.badge-rolle { font-weight: 500; }
.badge-rolle-admin { background: var(--app-accent-soft); color: var(--app-accent); }
.badge-rolle-erfasser { background: #eef4ff; color: #3538cd; }
.badge-rolle-leser { background: #f2f4f7; color: #475467; }

/* ---------- Formulare ---------- */
.required { color: #d92d20; }

.form-narrow { max-width: 960px; }

.form-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .5rem;
}

.card-header { font-size: .9375rem; }

.breadcrumb { --bs-breadcrumb-divider-color: var(--app-muted); }
.breadcrumb a { text-decoration: none; }

tr.row-removing { opacity: 0; transition: opacity .3s ease; }

/* ---------- Stammdaten ---------- */
tr.row-inactive > td { color: var(--app-muted); }
tr.row-inactive > td a { color: var(--app-muted) !important; }
.form-switch .form-check-input:checked {
    background-color: var(--app-accent);
    border-color: var(--app-accent);
}
.btn-check:checked + .btn-outline-secondary {
    background-color: var(--app-text);
    border-color: var(--app-text);
}

/* ---------- Vorstellungen ---------- */
.summe-box {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    padding: .55rem 1rem;
    border-radius: .5rem;
    background: var(--app-accent-soft);
    color: var(--app-accent);
}

.summe-label { font-size: .8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.summe-wert { font-size: 1.6rem; font-weight: 700; font-variant-numeric: tabular-nums; }

.zuschauer-input { font-variant-numeric: tabular-nums; }

.cell-truncate {
    display: inline-block;
    max-width: 18rem;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: bottom;
}

.detail-offcanvas { --bs-offcanvas-width: 440px; }
.detail-offcanvas .offcanvas-footer { background: #fbfbfc; }

.detail-list {
    display: grid;
    grid-template-columns: 8rem 1fr;
    gap: .45rem 1rem;
    margin: 0;
}

.detail-list dt { font-weight: 500; color: var(--app-muted); }
.detail-list dd { margin: 0; }
.detail-bemerkung { white-space: pre-line; }

.ts-wrapper.is-invalid .ts-control { border-color: var(--bs-form-invalid-border-color); }

/* ---------- Übersicht: Filter, Sortierung, Summe ---------- */
.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .15rem .35rem .15rem .6rem;
    border: 1px solid rgba(var(--app-accent-rgb), .25);
    border-radius: 999px;
    background: var(--app-accent-soft);
    color: var(--app-accent);
    font-size: .8125rem;
    line-height: 1.4;
}

.filter-chip:hover { background: rgba(var(--app-accent-rgb), .15); }
.filter-chip .bi { font-size: 1rem; }

/* Tabelle scrollt in sich: Kopfzeile und Summenzeile bleiben sichtbar */
.table-scroll {
    max-height: calc(100vh - 220px);
    min-height: 240px;
    overflow: auto;
}

.table-scroll .data-table tfoot td {
    position: sticky;
    bottom: 0;
    z-index: 1;
    background: #f9fafb;
    border-top: 2px solid var(--app-border);
    border-bottom: 0;
}

.data-table th[aria-sort] { background: #f2f4f7; }
.table-sum td { font-variant-numeric: tabular-nums; }

@media (min-width: 768px) {
    #filterPanel.collapse:not(.show) { display: block; }
}

/* ---------- Auswertungen ---------- */
.min-w-0 { min-width: 0; }
.stat-value-sm { font-size: 1rem; line-height: 1.5; }
.chart-card .card-header { background: var(--app-surface); border-bottom: 0; padding-bottom: 0; }
.chart-box { position: relative; height: 280px; }
.chart-box-wide { height: 320px; }
.chart-table { max-height: 320px; overflow: auto; }
.table-scroll-sm { max-height: 440px; overflow: auto; }
#auswertungApp.is-loading .chart-box,
#auswertungApp.is-loading [data-kpi] { opacity: .45; transition: opacity .15s; }
@media (max-width: 575.98px) {
    .chart-box { height: 240px; }
}

/* ---------- Hinweisbalken „Testumgebung“ (nur außerhalb der Produktion) ---------- */
:root { --app-env-banner-height: 0px; }
.has-env-banner { --app-env-banner-height: 30px; }

.env-banner {
    position: sticky;
    top: 0;
    z-index: 1045; /* über Topbar und Sidebar */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
    height: var(--app-env-banner-height);
    padding: 0 1rem;
    background: #c81e1e;
    color: #fff;
    font-size: .8125rem;
    letter-spacing: .02em;
    white-space: nowrap;
    overflow: hidden;
}

.env-banner strong { text-transform: uppercase; letter-spacing: .08em; }
.env-banner-detail { opacity: .85; overflow: hidden; text-overflow: ellipsis; }

/* Topbar und Sidebar unterhalb des Balkens kleben lassen */
.has-env-banner .app-topbar { top: var(--app-env-banner-height); }

@media (min-width: 992px) {
    .has-env-banner .app-sidebar {
        top: var(--app-env-banner-height);
        height: calc(100vh - var(--app-env-banner-height));
    }
}

.has-env-banner .auth-wrapper { min-height: calc(100vh - var(--app-env-banner-height)); }

/* ---------- Anklickbare Tabellenzeilen ---------- */
tr.row-link { cursor: pointer; }
tr.row-link:focus-visible { outline: 2px solid rgba(var(--app-accent-rgb), .5); outline-offset: -2px; }
tr.row-link td[data-no-row-click] { cursor: default; }

/* ---------- Auswahlfeld mit Zusatz-Schaltfläche (z. B. Programm + „Neu“) ---------- */
.input-group-select {
    display: flex;
    align-items: stretch;
}
.input-group-select > .ts-wrapper { flex: 1 1 auto; min-width: 0; }
.input-group-select > .ts-wrapper .ts-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}
.input-group-select > .btn {
    flex: 0 0 auto;
    margin-left: -1px;
    border-color: var(--app-input-border);
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}
/* Fehlermeldung unter der Gruppe sichtbar machen */
.input-group-select:has(.is-invalid) ~ .invalid-feedback { display: block; }

/* Tom Select, Einzelauswahl: Platzhalter neben einem gewählten Wert ausblenden (Klasse aus tomselect-init.js) */
.ts-wrapper.single.ts-has-value:not(.focus) .ts-control > input {
    position: absolute;
    left: -10000px;
    opacity: 0;
}