:root,
[data-bs-theme="dark"] {
  color-scheme: dark;
  --bs-primary: #79a99a;
  --bs-primary-rgb: 121, 169, 154;
  --bs-link-color: #91baad;
  --bs-link-hover-color: #b0d0c6;
  --bs-body-color: #e2e8e6;
  --bs-body-color-rgb: 226, 232, 230;
  --bs-body-bg: #0d1211;
  --bs-body-bg-rgb: 13, 18, 17;
  --bs-secondary-color: #9aa7a3;
  --bs-secondary-color-rgb: 154, 167, 163;
  --bs-secondary-bg: #151c1a;
  --bs-tertiary-bg: #1a2320;
  --bs-emphasis-color: #f7f9f8;
  --bs-border-color: #2d3a36;
  --bs-border-color-translucent: rgba(226, 232, 230, .12);
  --bs-border-radius: .625rem;
  --bs-border-radius-sm: .45rem;
  --bs-border-radius-lg: .8rem;
  --bs-box-shadow-sm: 0 .25rem .9rem rgba(0, 0, 0, .2);
  --bs-focus-ring-color: rgba(121, 169, 154, .3);
  --surface-1: #121816;
  --surface-2: #18211e;
  --surface-3: #1d2824;
  --surface-hover: #22302b;
  --line-strong: #3a4a45;
  --danger-muted: #a95d5d;
  --warning-muted: #b89959;
  --success-muted: #6b9b7f;
}

* { scrollbar-width: thin; scrollbar-color: #3a4a45 #111715; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  background: var(--bs-body-bg) !important;
  color: var(--bs-body-color);
  font-family: var(--bs-font-sans-serif);
  line-height: 1.5;
  letter-spacing: -.004em;
  -webkit-font-smoothing: antialiased;
}

a { text-underline-offset: .2em; }
a:not(.btn):focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--bs-focus-ring-color);
  outline-offset: 3px;
}

.bg-white, .bg-light { background-color: var(--surface-2) !important; }
.text-dark { color: var(--bs-body-color) !important; }
.text-secondary { color: var(--bs-secondary-color) !important; }

header {
  min-height: 68px;
  background: rgba(15, 21, 19, .96) !important;
  border-bottom: 1px solid var(--bs-border-color);
  box-shadow: 0 .25rem 1rem rgba(0, 0, 0, .16) !important;
  backdrop-filter: blur(10px);
  z-index: 1020;
}
header a { text-decoration: none; }
header img { max-height: 42px; max-width: 180px; object-fit: contain; }
header button:not(.btn) { border: 0; background: transparent; }

main { width: 100%; }
main.container,
main[class*="p-5"],
main[class*="px-5"] {
  max-width: 1480px;
  margin-inline: auto;
}

h1, h2, h3, h4, h5, h6 { color: var(--bs-emphasis-color); letter-spacing: -.018em; }

.card {
  background-color: var(--surface-2);
  border: 1px solid var(--bs-border-color);
  box-shadow: var(--bs-box-shadow-sm) !important;
  overflow: hidden;
}
.card-header, .card-footer {
  background: var(--surface-3);
  border-color: var(--bs-border-color);
}
.card > .card-header:first-child { border-radius: 0; }

/* Ruhige, aber unmittelbar erkennbare Aktionskacheln. */
.dashboard-page .dashboard-action {
  min-height: 180px;
  background: linear-gradient(180deg, #1b2522 0%, #18211e 100%) !important;
  border-color: #354640;
  position: relative;
  transition: transform .16s ease, border-color .16s ease, background-color .16s ease, box-shadow .16s ease;
}
.dashboard-page .dashboard-action::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: rgba(var(--bs-primary-rgb), .72);
}
.dashboard-page .dashboard-action:hover,
.dashboard-page .dashboard-action:focus-within {
  transform: translateY(-2px);
  border-color: #557067;
  background: var(--surface-hover) !important;
  box-shadow: 0 .65rem 1.4rem rgba(0, 0, 0, .28) !important;
}
.dashboard-page .dashboard-action .btn { min-width: 120px; }
.dashboard-page .dashboard-information { border-color: #34423e; }
.dashboard-page .dashboard-warning { border-left: 3px solid var(--danger-muted); }
.dashboard-page .status-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .55rem;
  border-bottom: 1px solid var(--bs-border-color);
}
.dashboard-page .status-line:last-child { border-bottom: 0; }

.btn {
  --bs-btn-border-radius: .5rem;
  --bs-btn-font-weight: 650;
  --bs-btn-padding-x: 1rem;
  --bs-btn-padding-y: .6rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  box-shadow: none !important;
  transition: transform .1s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn-sm { min-height: 38px; }
.btn:hover { transform: translateY(-1px); }
.btn:active, .btn.ui-pressed { transform: translateY(1px) scale(.99); }
.btn-primary {
  --bs-btn-color: #09110e;
  --bs-btn-bg: #80b09f;
  --bs-btn-border-color: #80b09f;
  --bs-btn-hover-color: #07100d;
  --bs-btn-hover-bg: #93beaf;
  --bs-btn-hover-border-color: #93beaf;
  --bs-btn-active-bg: #a0c7ba;
  --bs-btn-active-border-color: #a0c7ba;
  --bs-btn-disabled-bg: #506e64;
  --bs-btn-disabled-border-color: #506e64;
}
.btn-success { --bs-btn-bg: #608f76; --bs-btn-border-color: #608f76; --bs-btn-hover-bg: #74a188; --bs-btn-hover-border-color: #74a188; }
.btn-danger { --bs-btn-bg: #9c5555; --bs-btn-border-color: #9c5555; --bs-btn-hover-bg: #b16464; --bs-btn-hover-border-color: #b16464; }
.btn-outline-secondary { --bs-btn-color: #c4ceca; --bs-btn-border-color: #4a5a55; --bs-btn-hover-bg: #26322e; --bs-btn-hover-border-color: #61736d; }
.btn-outline-danger { --bs-btn-color: #d98b8b; --bs-btn-border-color: #704848; --bs-btn-hover-bg: #653b3b; --bs-btn-hover-border-color: #8d5555; }

.form-control, .form-select {
  min-height: 46px;
  color: var(--bs-body-color);
  border-color: #3a4944;
  background-color: #101614;
}
textarea.form-control { min-height: 110px; }
.form-control::placeholder { color: #74817c; }
.form-control:hover, .form-select:hover { border-color: #51625c; }
.form-control:focus, .form-select:focus {
  color: var(--bs-body-color);
  background-color: #131b18;
  border-color: #79a99a;
  box-shadow: 0 0 0 .2rem rgba(121, 169, 154, .18);
}
.form-label, label.fw-medium { color: #d1d9d6; font-weight: 600; }
.form-check-input { width: 1.25rem; height: 1.25rem; background-color: #101614; border-color: #52625d; }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }

.table-responsive { border: 1px solid var(--bs-border-color); border-radius: var(--bs-border-radius); }
.table {
  --bs-table-color: var(--bs-body-color);
  --bs-table-bg: transparent;
  --bs-table-border-color: var(--bs-border-color);
  --bs-table-striped-bg: rgba(255,255,255,.025);
  --bs-table-hover-bg: rgba(121,169,154,.085);
  margin-bottom: 0;
}
.table > :not(caption) > * > * { padding: .85rem .95rem; vertical-align: middle; }
.table thead th {
  background: var(--surface-3);
  color: #bdc9c5;
  font-size: .76rem;
  font-weight: 750;
  letter-spacing: .045em;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom-width: 1px;
}
.table tbody tr { transition: background-color .12s ease; }

.nav-tabs { border-color: var(--bs-border-color); gap: .25rem; }
.nav-tabs .nav-link { min-height: 44px; color: var(--bs-secondary-color); border: 0; border-bottom: 2px solid transparent; }
.nav-tabs .nav-link:hover { color: var(--bs-body-color); background: rgba(255,255,255,.025); }
.nav-tabs .nav-link.active { color: var(--bs-link-color); background: transparent; border-color: var(--bs-primary); }

.badge { font-weight: 650; letter-spacing: .01em; padding: .42em .62em; }
.alert { border-width: 1px; box-shadow: none; }
.alert-danger { border-left-width: 4px; }
.list-group-item { min-height: 48px; }

.modal-content, .dropdown-menu, .list-group-item {
  background-color: var(--surface-2);
  border-color: var(--bs-border-color);
  color: var(--bs-body-color);
}
.dropdown-item { min-height: 42px; display: flex; align-items: center; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--surface-hover); color: var(--bs-emphasis-color); }

footer {
  background: transparent !important;
  border-top: 1px solid var(--bs-border-color) !important;
  color: var(--bs-secondary-color) !important;
}

#map, #mapFull, .map-container { min-height: 340px; background: #0f1513; }
#map { height: 380px; }
#mapOverlay { z-index: 1080; }
#popup-text { display: none; }
.checkbox { width: 1.25rem; height: 1.25rem; }

#cloud-icon { position: relative; }
#cloud-icon::after {
  content: attr(data-tooltip);
  display: none;
  position: absolute;
  z-index: 1080;
  bottom: calc(100% + .5rem);
  left: 50%;
  transform: translateX(-50%);
  padding: .45rem .65rem;
  border-radius: .375rem;
  background: #e3e9e6;
  color: #111715;
  font-size: .75rem;
  white-space: nowrap;
}
#cloud-icon:hover::after { display: block; }

body > .card.bg-dark {
  max-width: 460px;
  background: var(--surface-2) !important;
  color: var(--bs-body-color);
  border: 1px solid var(--bs-border-color);
}
body > .card.bg-dark .text-white { color: var(--bs-body-color) !important; }
body > .card.bg-dark .text-warning { color: var(--bs-link-color) !important; }
body > .card.bg-dark .bg-dark { background: var(--surface-2) !important; color: var(--bs-body-color) !important; }
body > .card.bg-dark img { max-height: 84px; max-width: 220px; object-fit: contain; }

.ui-loading { cursor: progress !important; opacity: .78; }
.ui-loading::after {
  content: "";
  width: .9rem;
  height: .9rem;
  margin-left: .5rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ui-spin .65s linear infinite;
}
@keyframes ui-spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation-duration: .01ms !important; }
}

@media (max-width: 767.98px) {
  header { padding: .85rem 1rem !important; min-height: 62px; }
  header img { max-height: 34px; max-width: 135px; }
  main[class*="p-5"], main[class*="px-5"] { padding: 1rem !important; }
  .card[class*="p-5"] { padding: 1.25rem !important; }
  .table > :not(caption) > * > * { padding: .7rem; }
  .dashboard-page .dashboard-action { min-height: 150px; }
  .btn { min-height: 46px; }
}


/* Form controls for operational usability */
.form-check-input { width: 1.15rem; height: 1.15rem; margin-top: 0; flex: 0 0 auto; }
.form-check-input:focus { box-shadow: 0 0 0 .2rem rgba(var(--bs-primary-rgb), .25); }
.login-page {
  position: relative;
  background: linear-gradient(rgba(7, 12, 11, .72), rgba(7, 12, 11, .82)), url('/rest/v1/css/login-background') center / cover fixed no-repeat;
}
.login-page > .card { max-width: 460px; backdrop-filter: blur(4px); }
.login-background-preview { background: var(--bs-tertiary-bg); }
#mapFull { height: min(76vh, 760px); min-height: 480px; }
@media (max-width: 991.98px) { #mapFull { height: calc(100vh - 70px); min-height: 420px; } }

/* Verwaltung: robuste Formulare und Dialoge */
#usermanagement .card,
#unitmanagement .card,
#dronemanagement .card { overflow: visible; }

.modal { --bs-modal-width: 36rem; }
.modal-dialog.modal-lg { --bs-modal-width: 52rem; }
.modal-content { box-shadow: 0 1rem 3rem rgba(0, 0, 0, .45); }
.modal-header,
.modal-footer { border-color: var(--bs-border-color); }
.modal-body { padding: 1.25rem; }
.modal-footer { gap: .5rem; }

.role-option {
  min-height: 46px;
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .65rem .75rem .65rem 2.35rem;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-sm);
  background: #101614;
}
.role-option:hover { border-color: #51625c; background: var(--surface-hover); }
.role-option .form-check-input { margin-left: -1.6rem; margin-top: 0; flex: 0 0 auto; }

#unitmanagement ul { list-style: none; margin: 0; padding: 0; }
#unitmanagement li { gap: 1rem; border-bottom: 1px solid var(--bs-border-color); }
#unitmanagement li:last-child { border-bottom: 0; }

@media (max-width: 767.98px) {
  #usermanagement .card,
  #unitmanagement .card,
  #dronemanagement .card { padding: 1rem !important; }
  .modal-dialog { margin: .5rem; }
  .modal-footer .btn { flex: 1 1 auto; }
}

/* Dashboard: konsistentes, responsives Kachelraster */
.dashboard-grid {
  width: 100%;
  max-width: 1480px;
  margin-inline: auto;
}
.dashboard-grid > .row > [class*="col-"] {
  display: flex;
  min-width: 0;
}
.dashboard-grid .card {
  width: 100%;
}
.dashboard-grid .dashboard-action {
  min-height: 190px;
}
.dashboard-grid .dashboard-information {
  min-height: 100%;
}
.dashboard-weather-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .75rem;
}
.dashboard-map {
  min-height: 310px;
  height: 100%;
}
.dashboard-warning-list {
  max-height: 38rem;
  overflow-y: auto;
  padding-right: .25rem;
}
/* Benutzer-anlegen-Modal */
#createUserModal .modal-dialog {
  width: min(1140px, calc(100% - 2rem));
  max-width: 1140px;
  max-height: calc(100dvh - 2rem);
  margin: 1rem auto;
}

#createUserModal .modal-content {
  max-height: calc(100dvh - 2rem);
  overflow: hidden;
}

#createUserModal .modal-header,
#createUserModal .modal-footer {
  flex-shrink: 0;
}

#createUserModal .modal-body {
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

#createUserModal .card {
  background-color: var(--bs-body-bg);
  border-color: var(--bs-border-color) !important;
}

#createUserModal .role-option {
  min-height: 58px;
  cursor: pointer;
  user-select: none;
  transition: border-color .15s ease, background-color .15s ease;
}

#createUserModal .role-option:hover {
  background-color: var(--bs-tertiary-bg);
}

#createUserModal .role-option:focus-within {
  border-color: var(--bs-primary) !important;
  box-shadow: 0 0 0 .2rem rgba(var(--bs-primary-rgb), .14);
}

#createUserModal .role-option:has(.form-check-input:checked) {
  border-color: var(--bs-primary) !important;
  background-color: rgba(var(--bs-primary-rgb), .08);
}

#createUserModal .role-option .form-check-input {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

/* Tablet / iPad */
@media (max-width: 991.98px) {
  #createUserModal .modal-dialog {
    width: auto;
    max-width: none;
    margin: .75rem;
    max-height: calc(100dvh - 1.5rem);
  }

  #createUserModal .modal-content {
    max-height: calc(100dvh - 1.5rem);
  }

  #createUserModal .form-control,
  #createUserModal .form-select,
  #createUserModal .btn {
    min-height: 44px;
  }

  #createUserModal .role-option {
    min-height: 54px;
  }
}

/* Smartphone */
@media (max-width: 575.98px) {
  #createUserModal .modal-dialog {
    width: 100%;
    max-width: none;
    min-height: 100dvh;
    max-height: 100dvh;
    margin: 0;
  }

  #createUserModal .modal-content {
    min-height: 100dvh;
    max-height: 100dvh;
    border: 0;
    border-radius: 0;
  }

  #createUserModal .modal-header,
  #createUserModal .modal-body,
  #createUserModal .modal-footer {
    padding: 1rem;
  }

  #createUserModal .modal-footer {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
  }

  #createUserModal .modal-footer .btn {
    width: 100%;
    margin: 0;
  }
}

@media (max-width: 767.98px) {
  .dashboard-page main {
    padding-inline: 1rem !important;
  }
  .dashboard-grid .dashboard-action {
    min-height: 155px;
  }
  .dashboard-weather-form {
    grid-template-columns: 1fr;
  }
  .dashboard-weather-form .btn {
    width: 100%;
  }
  .dashboard-map {
    min-height: 260px;
  }
}