/* ═══════════════════════════════════════════════════════════════════════════
   SpedFlow UI — Design System
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Font: Plus Jakarta Sans (self-hosted, DSGVO-konform) ────────────────── */

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/plus-jakarta-sans-400.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/plus-jakarta-sans-500.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/plus-jakarta-sans-600.woff2') format('woff2');
}

@font-face {
  font-family: 'Plus Jakarta Sans';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/plus-jakarta-sans-700.woff2') format('woff2');
}

/* ── Light Mode (Default) ────────────────────────────────────────────────── */

:root {
  /* Brand */
  --sf-primary:      #2558a3;
  --sf-primary-dark: #1a4280;
  --sf-primary-rgb:  37, 88, 163;
  --sf-primary-light: #dce8f7;

  /* Layout */
  --sf-dark:    #141c2e;
  --sf-bg:      #ffffff;
  --sf-surface: #ffffff;
  --sf-border:  #dce3ed;

  /* Typography */
  --sf-text:       #1e2533;
  --sf-text-muted: #6a7788;

  /* Elevation */
  --sf-shadow-sm: 0 1px 2px rgba(0,0,0,.06), 0 2px 6px rgba(0,0,0,.04);
  --sf-shadow-md: 0 4px 20px rgba(0,0,0,.09), 0 1px 4px rgba(0,0,0,.05);

  /* Geometry */
  --sf-radius:    8px;
  --sf-radius-sm: 5px;
  --sf-radius-xs: 3px;

  /* Components */
  --sf-card-footer-bg: #f8fafc;
  --sf-input-group-bg: #f4f7fb;
  --sf-table-light-bg: #f4f7fb;
  --sf-code-bg:        #f0f3f8;
  --sf-code-border:    #dde3ec;
  --sf-btn-secondary-hover-bg: #f0f3f8;
}

/* ── Dark Mode ───────────────────────────────────────────────────────────── */

[data-theme="dark"] {
  /* Layout */
  --sf-bg:      #0a0e1a;
  --sf-surface: #141a2a;
  --sf-border:  rgba(255,255,255,.08);

  /* Typography */
  --sf-text:       #dfe2f3;
  --sf-text-muted: #8a90a3;

  /* Elevation — blue-tinted shadows */
  --sf-shadow-sm: 0 1px 2px rgba(0,0,0,.2), 0 2px 6px rgba(0,0,0,.15);
  --sf-shadow-md: 0 4px 20px rgba(0,0,0,.3), 0 1px 4px rgba(0,0,0,.2);

  /* Components */
  --sf-card-footer-bg: #111827;
  --sf-input-group-bg: #1b2135;
  --sf-table-light-bg: #151b2b;
  --sf-code-bg:        #1b2135;
  --sf-code-border:    rgba(255,255,255,.1);
  --sf-btn-secondary-hover-bg: #1e2538;
}


/* ── Base ─────────────────────────────────────────────────────────────────── */

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

body {
  background-color: var(--sf-bg);
  color: var(--sf-text);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body > main { flex-grow: 1; }

a {
  color: var(--sf-primary);
  text-decoration: none;
}
a:hover {
  color: var(--sf-primary-dark);
  text-decoration: underline;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--sf-text);
  font-weight: 700;
  letter-spacing: -.02em;
}


/* ── Navbar ───────────────────────────────────────────────────────────────── */

.sf-navbar {
  position: relative;
  z-index: 1030;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-bottom: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 2px 16px rgba(0,0,0,.22);
}
[data-theme="dark"] .sf-navbar {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.sf-navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.5rem;
  height: 64px;
  width: 100%;
}

.sf-navbar-left {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.sf-navbar-right {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.sf-navbar-brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -.025em;
  color: #fff;
  text-decoration: none;
}
.sf-navbar-brand:hover { color: rgba(255,255,255,.85); text-decoration: none; }

.sf-navbar-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
}

.sf-navbar-link {
  font-size: .86rem;
  font-weight: 500;
  color: rgba(255,255,255,.5);
  padding: .4rem .8rem;
  border-radius: var(--sf-radius-sm);
  transition: background .15s, color .15s;
  text-decoration: none;
}
.sf-navbar-link:hover {
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.07);
  text-decoration: none;
}
.sf-navbar-link.active {
  color: #60a5fa;
  font-weight: 600;
  background: none;
  position: relative;
  top: -3px;
}

.sf-navbar .nav-link {
  font-size: .86rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  padding: .4rem .8rem;
  border-radius: var(--sf-radius-sm);
  transition: background .15s, color .15s;
}
.sf-navbar .nav-link:hover,
.sf-navbar .nav-link:focus {
  color: #fff;
  background: rgba(255,255,255,.09);
}

/* Navbar dropdown — dark style */
.sf-navbar .dropdown-menu {
  background: #1e2a3f;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--sf-radius);
  box-shadow: var(--sf-shadow-md);
  padding: .35rem;
  margin-top: .5rem;
  min-width: 220px;
}
.sf-navbar .dropdown-item {
  color: rgba(255,255,255,.72);
  border-radius: var(--sf-radius-xs);
  font-size: .86rem;
  padding: .45rem .8rem;
  transition: background .12s, color .12s;
}
.sf-navbar .dropdown-item:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
}
.sf-navbar .dropdown-divider {
  border-color: rgba(255,255,255,.1);
  margin: .3rem 0;
}
.sf-navbar .dropdown-toggle::after {
  display: none;
}

/* User toggle in navbar */
.sf-user-toggle {
  display: flex;
  align-items: center;
  gap: .5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem .5rem;
  border-radius: var(--sf-radius-sm);
  transition: background .15s;
}
.sf-user-toggle::after { display: none; }
.sf-user-toggle:hover {
  background: rgba(255,255,255,.07);
}
.sf-user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: .72rem;
  font-weight: 700;
  background: rgba(255,255,255,.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,.1);
}
.sf-user-name {
  font-size: .82rem;
  color: rgba(255,255,255,.65);
}


/* ── Page layout ──────────────────────────────────────────────────────────── */

main.container-fluid {
  padding-top: 1.75rem;
  padding-bottom: 2.5rem;
  background: transparent;
}

/* Standard page header pattern */
.sf-page-header {
  padding-bottom: .75rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--sf-border);
}
.sf-page-header h1 {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0;
}
.sf-breadcrumb {
  font-size: .8rem;
  color: var(--sf-text-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  margin-bottom: .2rem;
  transition: color .15s;
}
.sf-breadcrumb:hover {
  color: var(--sf-primary);
  text-decoration: none;
}


/* ── Cards ────────────────────────────────────────────────────────────────── */

.card {
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  box-shadow: var(--sf-shadow-sm);
}

.card-header {
  background: var(--sf-surface);
  border-bottom: 1px solid var(--sf-border);
  border-radius: var(--sf-radius) var(--sf-radius) 0 0 !important;
  padding: .7rem 1.1rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--sf-text);
}

.card-header.sf-card-header {
  background: var(--sf-primary);
  color: #fff;
  border-bottom: none;
  letter-spacing: .01em;
}

.card-header.sf-card-header-alt {
  background: #7192c3;
  color: #fff;
  border-bottom: none;
  letter-spacing: .01em;
}

.card-body {
  padding: 1.1rem;
}

.card-footer {
  background: var(--sf-card-footer-bg);
  border-top: 1px solid var(--sf-border);
  padding: .7rem 1.1rem;
  border-radius: 0 0 var(--sf-radius) var(--sf-radius);
}


/* ── Tables ───────────────────────────────────────────────────────────────── */

.table {
  color: var(--sf-text);
  font-size: .875rem;
  margin-bottom: 0;
}

.table thead th {
  background: var(--sf-primary);
  color: #fff;
  border-color: rgba(255,255,255,.15);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .6rem 1rem;
  white-space: nowrap;
}

.table tbody td {
  border-color: var(--sf-border);
  padding: .55rem 1rem;
  vertical-align: middle;
}

.table tbody tr {
  transition: background-color .1s;
}
.table tbody tr:hover {
  background-color: rgba(var(--sf-primary-rgb), .04);
}

/* Light header variant */
.table thead.table-light th {
  background: var(--sf-table-light-bg);
  color: var(--sf-text-muted);
  border-color: var(--sf-border);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.table-sm td, .table-sm th { padding: .4rem .75rem; }


/* ── Buttons ──────────────────────────────────────────────────────────────── */

.btn {
  border-radius: var(--sf-radius-sm);
  font-size: .875rem;
  font-weight: 500;
  transition: background-color .15s, border-color .15s, color .15s,
              box-shadow .15s, transform .1s;
}
.btn:active { transform: scale(.97); }

.btn-primary {
  background-color: var(--sf-primary);
  border-color: var(--sf-primary);
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--sf-primary-dark);
  border-color: var(--sf-primary-dark);
  box-shadow: 0 0 0 3px rgba(var(--sf-primary-rgb), .2);
}

.btn-outline-primary {
  color: var(--sf-primary);
  border-color: var(--sf-primary);
}
.btn-outline-primary:hover {
  background-color: var(--sf-primary);
  border-color: var(--sf-primary);
  box-shadow: 0 0 0 3px rgba(var(--sf-primary-rgb), .15);
}

.btn-outline-secondary {
  color: var(--sf-text-muted);
  border-color: var(--sf-border);
}
.btn-outline-secondary:hover {
  background-color: var(--sf-btn-secondary-hover-bg);
  border-color: var(--sf-border);
  color: var(--sf-text);
}

.btn-sm { font-size: .8rem; padding: .3rem .7rem; }
.btn-lg { font-size: .95rem; padding: .55rem 1.2rem; }


/* ── Form controls ────────────────────────────────────────────────────────── */

.form-control,
.form-select {
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius-sm);
  color: var(--sf-text);
  font-size: .875rem;
  background-color: var(--sf-surface);
  transition: border-color .15s, box-shadow .15s;
}
.form-control:hover:not(:focus),
.form-select:hover:not(:focus) {
  border-color: #b5c3d8;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--sf-primary);
  box-shadow: 0 0 0 3px rgba(var(--sf-primary-rgb), .12);
  background-color: var(--sf-surface);
}
.form-control::placeholder { color: #aab4c0; }

.form-label {
  font-size: .8rem;
  font-weight: 500;
  color: #505c6e;
  margin-bottom: .3rem;
}
.form-label.fw-semibold {
  font-weight: 600;
  color: var(--sf-text);
}

.form-text {
  font-size: .78rem;
  color: var(--sf-text-muted);
}

.input-group-text {
  background: var(--sf-input-group-bg);
  border-color: var(--sf-border);
  color: var(--sf-text-muted);
  font-size: .875rem;
}


/* ── Alerts ───────────────────────────────────────────────────────────────── */

.alert {
  border-radius: var(--sf-radius);
  font-size: .875rem;
  border-width: 1px;
  border-left-width: 4px;
}
.alert-success {
  background: #f0faf5;
  border-color: #28a96a;
  color: #1a6b42;
}
.alert-danger {
  background: #fff5f5;
  border-color: #e53e3e;
  color: #9b2020;
}
.alert-warning {
  background: #fffbf0;
  border-color: #e8a020;
  color: #7d5a0a;
}
/* Warning-Rahmen (z.B. THG-Anbindungs-Card) im Light Mode entschaerfen: grelles
   Bootstrap-Gelb (#ffc107) -> gedaempftes Amber wie .alert-warning. Dark bleibt kraeftig. */
.border-warning { border-color: #e8a020 !important; }
[data-theme="dark"] .border-warning { border-color: #ffc107 !important; }
.alert-info {
  background: #f0f7ff;
  border-color: var(--sf-primary);
  color: var(--sf-primary-dark);
}
.alert-primary {
  background: #f0f7ff;
  border-color: var(--sf-primary);
  color: var(--sf-primary-dark);
}


/* ── Badges ───────────────────────────────────────────────────────────────── */

.badge {
  border-radius: var(--sf-radius-xs);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .03em;
  padding: .25em .55em;
}


/* ── Modals ───────────────────────────────────────────────────────────────── */

.modal-content {
  border: none;
  border-radius: var(--sf-radius);
  box-shadow: var(--sf-shadow-md);
  overflow: hidden;
}
.modal-header {
  padding: 1rem 1.25rem .75rem;
  border-bottom: 1px solid var(--sf-border);
}
.modal-body  { padding: .9rem 1.25rem; }
.modal-footer {
  padding: .75rem 1.25rem 1rem;
  border-top: 1px solid var(--sf-border);
  background: var(--sf-card-footer-bg);
}


/* ── Content dropdowns (non-navbar) ──────────────────────────────────────── */

.dropdown-menu {
  border: 1px solid var(--sf-border);
  border-radius: var(--sf-radius);
  box-shadow: var(--sf-shadow-md);
  font-size: .875rem;
  padding: .4rem;
}
.dropdown-item {
  border-radius: var(--sf-radius-xs);
  padding: .45rem .85rem;
  color: var(--sf-text);
  transition: background .12s;
}
.dropdown-item:hover {
  background: rgba(var(--sf-primary-rgb), .07);
  color: var(--sf-primary);
}
.dropdown-divider {
  border-color: var(--sf-border);
  margin: .3rem 0;
}

/* Autocomplete/Suggest-Dropdown (Standard, s. DESIGN.md §8).
   Baut bewusst auf .dropdown-menu/.dropdown-item auf (Theme + Dark-Mode gratis),
   ergaenzt nur Positionierung unter dem Eingabefeld — ohne Bootstrap-Popper,
   deshalb top/left/width hier. Wrapper braucht .sf-suggest-wrap. */
.sf-suggest-wrap {
  position: relative;
}
.sf-suggest-menu {
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 15rem;
  overflow-y: auto;
}
.sf-suggest-menu .dropdown-item {
  cursor: pointer;
  white-space: normal;
}
.sf-suggest-menu .dropdown-item.active {
  background: rgba(var(--sf-primary-rgb), .12);
  color: var(--sf-primary);
}


/* ── Pagination ───────────────────────────────────────────────────────────── */

.page-link {
  color: var(--sf-primary);
  border-color: var(--sf-border);
  border-radius: var(--sf-radius-sm) !important;
  margin: 0 2px;
  font-size: .875rem;
  transition: background .12s, color .12s;
}
.page-item.active .page-link {
  background: var(--sf-primary);
  border-color: var(--sf-primary);
}


/* ── Utility ──────────────────────────────────────────────────────────────── */

/* Segmented toggle (e.g. Aktive / Archiv) */
.sf-toggle { display: inline-flex; gap: .35rem; }

/* Subtle section divider */
.sf-divider {
  border: none;
  border-top: 1px solid var(--sf-border);
  margin: 1rem 0;
}

code {
  background: var(--sf-code-bg);
  border: 1px solid var(--sf-code-border);
  border-radius: var(--sf-radius-xs);
  color: #d63384;
  font-size: .85em;
  padding: .1em .35em;
}


/* ── Dark Mode overrides ─────────────────────────────────────────────────── */

[data-theme="dark"] body {
  -webkit-font-smoothing: antialiased;
}

/* Dark mode: form controls */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background-color: var(--sf-surface);
  color: var(--sf-text);
  border-color: var(--sf-border);
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background-color: #1b2135;
}
[data-theme="dark"] .form-control::placeholder {
  color: #555e70;
}
[data-theme="dark"] .form-label {
  color: var(--sf-text-muted);
}

/* Dark mode: alerts */
[data-theme="dark"] .alert-success { background: #0a2618; border-color: #28a96a; color: #6ee7a0; }
[data-theme="dark"] .alert-danger  { background: #2a0a0a; border-color: #e53e3e; color: #fca5a5; }
[data-theme="dark"] .alert-warning { background: #2a1f0a; border-color: #e8a020; color: #fcd34d; }
[data-theme="dark"] .alert-info    { background: #0a1628; border-color: var(--sf-primary); color: #93c5fd; }
[data-theme="dark"] .alert-primary { background: #0a1628; border-color: var(--sf-primary); color: #93c5fd; }

/* Dark mode: modal */
[data-theme="dark"] .modal-content {
  background: var(--sf-surface);
  border: 1px solid var(--sf-border);
}

/* Dark mode: content dropdowns */
[data-theme="dark"] .dropdown-menu:not(.sf-navbar .dropdown-menu) {
  background: var(--sf-surface);
  border-color: var(--sf-border);
}
[data-theme="dark"] .dropdown-item {
  color: var(--sf-text);
}
[data-theme="dark"] .dropdown-item:hover {
  background: rgba(255,255,255,.06);
}
[data-theme="dark"] .sf-suggest-menu .dropdown-item.active {
  background: rgba(255,255,255,.10);
  color: var(--sf-text);
}

/* Dark mode: page-link */
[data-theme="dark"] .page-link {
  background: var(--sf-surface);
  color: var(--sf-primary-light);
  border-color: var(--sf-border);
}
[data-theme="dark"] .page-link:hover {
  background: #1e2538;
}

/* Dark mode: code */
[data-theme="dark"] code {
  color: #93c5fd;
}
[data-theme="dark"] .table code {
  color: var(--sf-text);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
}

/* Dark mode: smooth transition */
body,
.card, .card-header, .card-footer,
.form-control, .form-select,
.modal-content, .dropdown-menu,
.alert, .table {
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

/* ── Dark Mode: Bootstrap class overrides (Phase 3) ─────────────────────── */

[data-theme="dark"] .bg-white        { background: var(--sf-surface) !important; }
[data-theme="dark"] .bg-light        { background: var(--sf-surface) !important; }
[data-theme="dark"] .text-dark       { color: var(--sf-text) !important; }
[data-theme="dark"] .border          { border-color: var(--sf-border) !important; }
[data-theme="dark"] .border-bottom   { border-color: var(--sf-border) !important; }
[data-theme="dark"] .border-top      { border-color: var(--sf-border) !important; }
[data-theme="dark"] .border-start    { border-color: var(--sf-border) !important; }
[data-theme="dark"] .border-end      { border-color: var(--sf-border) !important; }

/* Tables — Bootstrap CSS-Variablen überschreiben */
[data-theme="dark"] .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--sf-text);
  --bs-table-border-color: var(--sf-border);
  --bs-table-striped-bg: rgba(255,255,255,.03);
  --bs-table-striped-color: var(--sf-text);
  --bs-table-hover-bg: rgba(255,255,255,.04);
  --bs-table-hover-color: var(--sf-text);   /* Fix: Bootstrap fiel sonst auf #000 zurück -> schwarze Hover-Schrift im Darkmode */
  --bs-table-active-bg: rgba(255,255,255,.06);
  --bs-table-active-color: var(--sf-text);
}
/* Hervorgehobene Zeile (.table-primary = Band, in das die Sendung fällt): im Darkmode
   dezentes Blau-Highlight mit HELLER Schrift — sonst dunkle Variant-Schrift unlesbar (auch im Hover). */
[data-theme="dark"] .table-primary {
  --bs-table-bg: rgba(99,179,237,.16);
  --bs-table-color: var(--sf-text);
  --bs-table-striped-bg: rgba(99,179,237,.20);
  --bs-table-striped-color: var(--sf-text);
  --bs-table-hover-bg: rgba(99,179,237,.26);
  --bs-table-hover-color: var(--sf-text);
  --bs-table-active-bg: rgba(99,179,237,.26);
  --bs-table-active-color: var(--sf-text);
  color: var(--sf-text);
}
[data-theme="dark"] .table thead th {
  --bs-table-bg: var(--sf-primary);
}
[data-theme="dark"] .table thead.table-light th {
  --bs-table-bg: var(--sf-surface);
  color: var(--sf-text-muted) !important;
}
[data-theme="dark"] .table tbody td {
  background: transparent;
  color: var(--sf-text) !important;
}
[data-theme="dark"] .table tbody td a {
  color: #60a5fa;
}

/* Alle Links in Cards + Content im Dark Mode blau */
[data-theme="dark"] .card-body a:not(.btn):not(.dropdown-item),
[data-theme="dark"] dd a {
  color: #60a5fa;
}
[data-theme="dark"] .card-body a:not(.btn):not(.dropdown-item):hover,
[data-theme="dark"] dd a:hover {
  color: #93c5fd;
}

/* Table variant rows (table-light, table-active, table-primary, table-warning) */
[data-theme="dark"] .table-light td,
[data-theme="dark"] .table-light th,
[data-theme="dark"] tr.table-light td {
  background: var(--sf-surface) !important;
  color: var(--sf-text-muted) !important;
  --bs-table-bg: var(--sf-surface);
}
[data-theme="dark"] .table-active td,
[data-theme="dark"] tr.table-active td {
  background: rgba(255,255,255,.06) !important;
  --bs-table-active-bg: rgba(255,255,255,.06);
}
[data-theme="dark"] .table-primary td,
[data-theme="dark"] tr.table-primary td {
  background: rgba(37,88,163,.15) !important;
  color: var(--sf-text) !important;
  --bs-table-bg: rgba(37,88,163,.15);
}
[data-theme="dark"] .table-warning td,
[data-theme="dark"] tr.table-warning td {
  background: rgba(234,179,8,.1) !important;
  color: #fcd34d !important;
  --bs-table-bg: rgba(234,179,8,.1);
}
[data-theme="dark"] .table-secondary td,
[data-theme="dark"] tr.table-secondary td {
  background: rgba(255,255,255,.04) !important;
  color: var(--sf-text) !important;
}

/* alert-light */
[data-theme="dark"] .alert-light {
  background: var(--sf-surface) !important;
  border-color: var(--sf-border) !important;
  color: var(--sf-text) !important;
}

/* sf-card-header-alt */
[data-theme="dark"] .card-header.sf-card-header-alt {
  background: rgba(113,146,195,.2) !important;
  color: #93c5fd !important;
}

/* text-muted im Dark Mode sichtbar machen */
[data-theme="dark"] .text-muted {
  color: var(--sf-text-muted) !important;
}
[data-theme="dark"] a.text-muted,
[data-theme="dark"] a.sf-breadcrumb {
  color: #60a5fa !important;
}
[data-theme="dark"] a.text-muted:hover,
[data-theme="dark"] a.sf-breadcrumb:hover {
  color: #93c5fd !important;
  text-decoration: none;
}

/* Badges */
[data-theme="dark"] .badge.bg-light     { background: rgba(255,255,255,.08) !important; color: var(--sf-text) !important; }
[data-theme="dark"] .badge.bg-success   { background: rgba(34,197,94,.15) !important; color: #86efac !important; }
[data-theme="dark"] .badge.bg-warning,
[data-theme="dark"] .badge.bg-warning.text-dark { background: rgba(234,179,8,.15) !important; color: #fcd34d !important; }
[data-theme="dark"] .badge.bg-primary.bg-opacity-10 { background: rgba(37,88,163,.2) !important; color: #60a5fa !important; }
[data-theme="dark"] .badge.bg-danger    { background: rgba(239,68,68,.15) !important; color: #fca5a5 !important; }
[data-theme="dark"] .badge.bg-info      { background: rgba(37,88,163,.2) !important; color: #93c5fd !important; }
[data-theme="dark"] .badge.bg-secondary { background: rgba(255,255,255,.12) !important; color: var(--sf-text) !important; }

/* Buttons */
[data-theme="dark"] .btn-light         { background: rgba(255,255,255,.08); color: var(--sf-text); border-color: var(--sf-border); }
[data-theme="dark"] .btn-light:hover   { background: rgba(255,255,255,.12); }

/* Outline buttons im Dark Mode heller */
[data-theme="dark"] .btn-outline-primary {
  color: #60a5fa;
  border-color: #60a5fa;
}
[data-theme="dark"] .btn-outline-primary:hover {
  background: rgba(96,165,250,.15);
  color: #93c5fd;
  border-color: #93c5fd;
}
[data-theme="dark"] .btn-outline-danger {
  color: #fca5a5;
  border-color: #fca5a5;
}
[data-theme="dark"] .btn-outline-danger:hover {
  background: rgba(239,68,68,.15);
  color: #fca5a5;
  border-color: #fca5a5;
}
[data-theme="dark"] .btn-outline-success {
  color: #86efac;
  border-color: #86efac;
}
[data-theme="dark"] .btn-outline-success:hover {
  background: rgba(34,197,94,.15);
  color: #86efac;
  border-color: #86efac;
}
[data-theme="dark"] .btn-outline-light {
  color: var(--sf-text);
  border-color: var(--sf-border);
}
[data-theme="dark"] .btn-outline-light:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

/* Card footers with bg-light */
[data-theme="dark"] .card-footer.bg-light { background: var(--sf-card-footer-bg) !important; }

/* Breadcrumbs */
[data-theme="dark"] .breadcrumb-item a      { color: var(--sf-text-muted); }
[data-theme="dark"] .breadcrumb-item.active  { color: var(--sf-text); }

/* Form label */
[data-theme="dark"] .form-label { color: var(--sf-text-muted); }

/* File input buttons (Datei auswählen) */
[data-theme="dark"] .form-control::file-selector-button {
  background: rgba(255,255,255,.08);
  color: var(--sf-text);
  border-color: var(--sf-border);
}
[data-theme="dark"] .form-control:hover:not(:disabled):not([readonly])::file-selector-button {
  background: rgba(255,255,255,.16);
  color: var(--sf-text);
}

/* Date input icon (Kalender-Button) */
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(1);
}

/* Drag & Drop Zonen */
[data-theme="dark"] [id*="dropZone"],
[data-theme="dark"] [id*="DropZone"] {
  border-color: var(--sf-border) !important;
  background: transparent !important;
}
[data-theme="dark"] [id*="dropZone"] .text-muted,
[data-theme="dark"] [id*="DropZone"] .text-muted,
[data-theme="dark"] [id*="dropZone"] p,
[data-theme="dark"] [id*="DropZone"] p {
  color: var(--sf-text-muted) !important;
}

/* Dropzone active state */
.sf-dropzone-active {
  border-color: var(--sf-primary) !important;
  background: rgba(37,88,163,.08) !important;
}

/* Filter-Text in Tabellen (z.B. "Letzte 3 Monate") */
[data-theme="dark"] .text-secondary {
  color: var(--sf-text-muted) !important;
}

/* Definition lists (dt/dd) in cards */
[data-theme="dark"] dt { color: var(--sf-text-muted); }
[data-theme="dark"] dd { color: var(--sf-text); }

/* Card body text */
[data-theme="dark"] .card-body { color: var(--sf-text); }

/* Dropdown header */
[data-theme="dark"] .dropdown-header { color: var(--sf-text-muted) !important; }

/* Table-light headers */
[data-theme="dark"] .table-light th { background: var(--sf-surface) !important; color: var(--sf-text-muted) !important; border-color: var(--sf-border) !important; }


/* ── Reusable utility classes (Phase 3) ──────────────────────────────────── */

/* Section header (replaces inline background-color: #5bafd6) */
.sf-section-header {
  background-color: #5bafd6;
  color: #fff;
}
[data-theme="dark"] .sf-section-header {
  background-color: rgba(91,175,214,.2) !important;
  color: #7dd3fc !important;
}

/* Year header (replaces inline background-color: #3a8fc7) */
.sf-year-header {
  background-color: #3a8fc7;
  color: #fff;
}
[data-theme="dark"] .sf-year-header {
  background-color: rgba(58,143,199,.2) !important;
  color: #7dd3fc !important;
}

/* Hint/info boxes (replaces inline background:#f8f9fa; border:#dee2e6) */
.sf-hint-box {
  background: var(--sf-input-group-bg);
  border: 1px solid var(--sf-border);
}

/* Warning card header (replaces inline background-color:#fff8e1) */
.sf-card-header-warning {
  background-color: #fff8e1;
}
[data-theme="dark"] .sf-card-header-warning {
  background-color: rgba(234,179,8,.1) !important;
  color: #fcd34d !important;
}


/* ── Theme Toggle Button ─────────────────────────────────────────────────── */

.sf-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  background: transparent;
  color: rgba(255,255,255,.6);
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  font-size: .95rem;
  padding: 0;
  line-height: 1;
}
.sf-theme-toggle i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.sf-theme-toggle:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.3);
  color: #fff;
}


/* ── Navbar Icon Buttons ─────────────────────────────────────────────────── */

.sf-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  /* Gleiche Box wie .sf-theme-toggle (34px + Ring) — dadurch sind die
     Navbar-Abstände Glocke↔Switch↔Avatar auch OPTISCH identisch. */
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  background: transparent;
  color: rgba(255,255,255,.7);
  cursor: pointer;
  transition: background .15s, color .15s;
  font-size: 1.1rem;
  padding: 0;
  position: relative;
}
.sf-nav-icon:hover {
  background: rgba(255,255,255,.1);
  color: #fff;
}

/* Notification badge dot */
.sf-nav-icon .sf-badge-dot {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ef4444;
  border: 2px solid var(--sf-dark);
}

/* Notification-Badge mit Zähler (Glocke): roter Kreis (Pille bei mehrstellig),
   weiße Zahl, kein Ring, überlappt die Button-Ecke oben rechts. */
.sf-nav-icon .sf-badge-count {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: #ff3b30;
  color: #fff;
  font-size: .68rem;
  font-weight: 600;
  line-height: 18px;
  text-align: center;
}

/* Glocken-Läuten bei ungelesenen Benachrichtigungen: dezentes Pendeln, nur zu
   Beginn des ~8s-Zyklus (danach Ruhe = „ab und zu"), kein Dauerzappeln.
   Nur das Icon animieren (nicht den Button, sonst wackelt der Hover-Kreis mit). */
@keyframes sf-glocke-laeuten {
  0%   { transform: rotate(0); }
  2%   { transform: rotate(11deg); }
  4%   { transform: rotate(-9deg); }
  6%   { transform: rotate(7deg); }
  8%   { transform: rotate(-5deg); }
  10%  { transform: rotate(3deg); }
  12%  { transform: rotate(0); }
  100% { transform: rotate(0); }
}
.sf-nav-icon.sf-glocke-aktiv .bi-bell {
  display: inline-block;            /* transform braucht eine transformierbare Box */
  transform-origin: top center;     /* pendelt am Aufhängepunkt */
  animation: sf-glocke-laeuten 8s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .sf-nav-icon.sf-glocke-aktiv .bi-bell { animation: none; }
}


/* ── Dashboard Container ─────────────────────────────────────────────────── */

.sf-dashboard-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}

/* ── Aurora Background (Dashboard only) ──────────────────────────────────── */

.sf-aurora-bg {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  transition: opacity .3s ease;
}

[data-theme="light"] .sf-aurora-bg { opacity: 0; }

.sf-aurora-blue {
  position: absolute;
  top: -20%; left: 50%;
  transform: translateX(-50%);
  width: 80%; height: 60%;
  background: radial-gradient(circle, rgba(171,199,255,.15) 0%, transparent 70%);
  filter: blur(120px);
}
.sf-aurora-warm {
  position: absolute;
  top: 20%; right: -10%;
  width: 50%; height: 50%;
  background: radial-gradient(circle, rgba(251,171,255,.08) 0%, transparent 70%);
  filter: blur(140px);
}
.sf-aurora-purple {
  position: absolute;
  bottom: -10%; left: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, rgba(49,49,192,.12) 0%, transparent 70%);
  filter: blur(130px);
}


/* ── Dashboard Greeting ──────────────────────────────────────────────────── */

@keyframes sfGreetingFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.sf-greeting {
  margin-bottom: 2.5rem;
}
.sf-greeting h1 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -.03em;
  margin-bottom: .25rem;
  opacity: 0;
  animation: sfGreetingFadeIn .6s ease forwards;
  color: var(--sf-text);
}
.sf-greeting-subtitle {
  color: var(--sf-text-muted);
  font-size: 1.05rem;
  font-weight: 500;
  opacity: 0;
  animation: sfGreetingFadeIn .6s ease .3s forwards;
}
.sf-greeting-gradient {
  background: linear-gradient(to right, #abc7ff, #d7e2ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
[data-theme="light"] .sf-greeting-gradient {
  background: linear-gradient(to right, #0F172A, #2558A3);
  -webkit-background-clip: text;
  background-clip: text;
}


/* ── Dashboard Tiles ─────────────────────────────────────────────────────── */

@keyframes sfTileFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Wie sfTileFadeIn, endet aber bei reduzierter Opacity — fuer "Coming soon"/disabled Kacheln,
   damit sie von Anfang an gedimmt reinfaden (kein Sprung von voller Opacity auf .5). */
@keyframes sfTileFadeInDimmed {
  from { opacity: 0;  transform: translateY(20px); }
  to   { opacity: .5; transform: translateY(0); }
}

.sf-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.75rem;
  border-radius: 12px;
  text-decoration: none !important;
  color: var(--sf-text) !important;
  opacity: 0;
  cursor: pointer;
  height: 100%;

  /* Dark Mode default (glass) */
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 4px 20px rgba(171,199,255,.04);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease, background .3s ease;
}
/* Animation wird per JS getriggert via .sf-tile-visible Klasse */
.sf-tile.sf-tile-visible {
  animation: sfTileFadeIn .6s ease forwards;
}


.sf-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(171,199,255,.18), 0 2px 8px rgba(171,199,255,.12);
  border-color: rgba(171,199,255,.3);
}

.sf-tile h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: .35rem;
  letter-spacing: -.01em;
}
.sf-tile p {
  font-size: .85rem;
  color: var(--sf-text-muted);
  margin: 0;
  line-height: 1.4;
}

/* Tile icon */
.sf-tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  font-size: 1.35rem;
  transition: background .3s ease, color .3s ease, transform .3s ease;

  /* Dark mode: einheitlicher dunkler Hintergrund */
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.7);
  border: 1px solid rgba(255,255,255,.06);
}
.sf-tile:hover .sf-tile-icon {
  transform: scale(1.1);
  background: rgba(255,255,255,.1);
  color: #fff;
}

/* Light Mode overrides */
[data-theme="light"] .sf-tile {
  background: #fff;
  backdrop-filter: none;
  border-color: #E2E8F0;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
}
[data-theme="light"] .sf-tile:hover {
  box-shadow: 0 8px 30px rgba(37,88,163,.14), 0 4px 12px rgba(15,23,42,.08);
  border-color: rgba(37,88,163,.3);
}

[data-theme="light"] .sf-tile-icon {
  background: #EEF2FF;
  color: #2558A3;
}
[data-theme="light"] .sf-tile:hover .sf-tile-icon {
  background: #2558A3;
  color: #fff;
}

/* Disabled tile (Controlling "In Entwicklung") */
.sf-tile.sf-tile-disabled {
  cursor: default;
  pointer-events: none;
}
.sf-tile.sf-tile-disabled.sf-tile-visible {
  animation: sfTileFadeInDimmed .6s ease forwards;
}
/* Nach dem Fade-In: halbtransparent darstellen.
   !important, weil die Fade-in-Animation (sfTileFadeIn, fill-mode forwards) sonst bei
   opacity:1 endet und in der Kaskade ueber der normalen Deklaration steht. */
.sf-tile.sf-tile-disabled.sf-tile-shown {
  opacity: .5 !important;
}
.sf-tile.sf-tile-disabled:hover {
  transform: none;
  box-shadow: 0 4px 20px rgba(171,199,255,.04);
}

/* Sub-Hub Tiles: stagger fade-in via JS */
.sf-tile.sf-tile-sub.sf-tile-visible {
  animation: sfTileFadeIn .6s ease forwards;
}

/* Zebra-Streifen fuer Land-/SL-Listen (PL-Detail + Bearbeiten, national/international/GEL).
   Wird mit .sf-zebra-light bzw. .sf-zebra-dark per loop-index0-Modulo gesetzt.

   Light-Mode: alternierend weiss (mit grauer Schrift) und Diesel-Blau (mit weisser Schrift).
   Dark-Mode:  subtile alternierende Toene auf der dunklen Card-Flaeche. */
.card-body > .sf-section-header.sf-zebra-light {
  background-color: transparent !important;
  color: #4a5567;
}
.card-body > .sf-section-header.sf-zebra-dark {
  background-color: #3a8fc7 !important;
  color: #fff;
}
.card-body > .sf-section-header.sf-zebra-light:hover {
  background-color: rgba(0,0,0,.04) !important;
}
.card-body > .sf-section-header.sf-zebra-dark:hover {
  background-color: #338ab8 !important;
}

[data-theme="dark"] .card-body > .sf-section-header.sf-zebra-light {
  background-color: rgba(150,180,230,.07) !important;
  color: inherit;
}
[data-theme="dark"] .card-body > .sf-section-header.sf-zebra-dark {
  background-color: rgba(0,0,0,.35) !important;
  color: inherit;
}
[data-theme="dark"] .card-body > .sf-section-header.sf-zebra-light:hover,
[data-theme="dark"] .card-body > .sf-section-header.sf-zebra-dark:hover {
  background-color: rgba(150,180,230,.18) !important;
}

/* Sub-Hub Sektions-Label */
h2.sf-section-label {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: #4a5567;
  line-height: 1.2;
  margin: 1rem 0 .75rem .25rem;
}
[data-theme="dark"] h2.sf-section-label {
  color: var(--sf-text-muted);
  opacity: .75;
}

/* "In Entwicklung" badge */
.sf-tile-badge {
  display: inline-block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .2em .6em;
  border-radius: 4px;
  margin-top: .5rem;
  background: rgba(171,199,255,.1);
  color: #abc7ff;
}
[data-theme="light"] .sf-tile-badge {
  background: #EEF2FF;
  color: #2558A3;
}


/* ── Dashboard Footer ────────────────────────────────────────────────────── */

.sf-dashboard-footer {
  width: 100%;
  padding: 1rem 2rem;
  margin-top: auto;
  border-top: 1px solid var(--sf-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: rgba(255,255,255,.4);
  background: transparent;
}
[data-theme="light"] .sf-dashboard-footer {
  color: #9ca3af;
}
.sf-dashboard-footer a {
  color: inherit;
  text-decoration: none;
  transition: color .15s;
}
.sf-dashboard-footer a:hover {
  color: rgba(255,255,255,.7);
  text-decoration: none;
}
[data-theme="light"] .sf-dashboard-footer a:hover {
  color: #4b5563;
}
.sf-footer-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.sf-footer-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.sf-status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #86efac;
  box-shadow: 0 0 6px rgba(134,239,172,.9), 0 0 12px rgba(134,239,172,.4);
  margin-right: .35rem;
}


/* ── Accordion — Dark Mode ───────────────────────────────────────────────── */

[data-theme="dark"] .accordion {
  --bs-accordion-bg: var(--sf-surface);
  --bs-accordion-color: var(--sf-text);
  --bs-accordion-border-color: var(--sf-border);
  --bs-accordion-btn-bg: var(--sf-surface);
  --bs-accordion-btn-color: var(--sf-text);
  --bs-accordion-active-bg: var(--sf-input-group-bg);
  --bs-accordion-active-color: var(--sf-text);
  --bs-accordion-btn-focus-box-shadow: 0 0 0 .2rem rgba(var(--sf-primary-rgb), .25);
}

/* Aufklapp-Pfeil ist von Haus aus ein dunkles SVG — im Dark Mode aufhellen */
[data-theme="dark"] .accordion-button::after {
  filter: invert(1) grayscale(100%) brightness(180%);
}