/* ── Design Tokens ────────────────────────────────────────────────────── */
:root {
  --hq-bg:        #0f0f0f;
  --hq-surface:   #1a1a1a;
  --hq-surface2:  #242424;
  --hq-border:    #2e2e2e;
  --hq-text:      #e8e8e8;
  --hq-muted:     #888;
  --hq-accent:    #c9a84c;
  --hq-accent-bg: rgba(201,168,76,0.12);
  --hq-green:     #4caf72;
  --hq-orange:    #f09030;
  --hq-red:       #e05555;
  --hq-radius:    10px;
  --hq-shadow:    0 2px 12px rgba(0,0,0,0.4);
}

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

body {
  background: var(--hq-bg);
  color: var(--hq-text);
  font-family: 'DM Mono', 'SF Mono', 'Fira Code', monospace;
  font-size: 14px;
  min-height: 100dvh;
  margin: 0;
}

a { color: var(--hq-accent); }
a:hover { color: #e0bb6a; }

code {
  background: var(--hq-surface2);
  color: var(--hq-accent);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.85em;
}

/* ── Auth / Login ─────────────────────────────────────────────────────── */
.auth-wrap {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--hq-bg);
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius);
  padding: 40px 32px;
  box-shadow: var(--hq-shadow);
}

.auth-logo {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--hq-accent);
  margin-bottom: 24px;
}

.auth-title {
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--hq-text);
}

.auth-subtitle {
  color: var(--hq-muted);
  font-size: 13px;
  margin: 0 0 28px;
}

.pin-input {
  font-size: 32px !important;
  letter-spacing: 10px;
  text-align: center;
  font-weight: 600;
}

/* ── Dashboard nav ────────────────────────────────────────────────────── */
.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--hq-surface);
  border-bottom: 1px solid var(--hq-border);
  padding: 0 16px;
  height: 52px;
  display: flex;
  align-items: center;
}

.app-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.app-nav-brand {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hq-accent);
}

.app-nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-nav-user {
  font-size: 13px;
  color: var(--hq-muted);
}

.btn-ghost {
  background: transparent;
  border: none;
  color: var(--hq-muted);
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.btn-ghost:hover { color: var(--hq-text); background: var(--hq-surface2); }

/* ── Dashboard wrap ───────────────────────────────────────────────────── */
.dashboard-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 16px 40px;
}

/* ── Filter bar ───────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.search-wrap {
  position: relative;
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--hq-muted);
  pointer-events: none;
}

.search-input {
  padding-left: 36px;
  background: var(--hq-surface) !important;
  border-color: var(--hq-border) !important;
  color: var(--hq-text) !important;
  border-radius: var(--hq-radius) !important;
}
.search-input::placeholder { color: var(--hq-muted); }
.search-input:focus { box-shadow: 0 0 0 2px var(--hq-accent-bg) !important; }

.filter-dropdowns {
  display: flex;
  flex-direction: row;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-select {
  flex: 1 1 160px;
  min-width: 0;
  max-width: 280px;
  width: auto !important;   /* override Bootstrap width:100% */
  font-size: 13px !important;
}

/* ── Door grid ────────────────────────────────────────────────────────── */
.door-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

@media (max-width: 480px) {
  .door-grid { grid-template-columns: 1fr; }
}

.door-card {
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius);
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s, box-shadow 0.15s;
  overflow: hidden;
}
.door-card:hover {
  border-color: #3a3a3a;
  box-shadow: var(--hq-shadow);
}
.door-card.is-favorite {
  border-color: #5a4a1a;
}
.door-card.is-favorite:hover {
  border-color: #7a6a2a;
}

/* Favorite button */
.btn-fav {
  background: none;
  border: none;
  padding: 0;
  line-height: 1;
  cursor: pointer;
  color: var(--hq-muted);
  font-size: 14px;
  transition: color 0.15s, transform 0.15s;
}
.btn-fav:hover   { color: #c9a227; transform: scale(1.2); }
.btn-fav.active  { color: #c9a227; }
.btn-fav.active i::before { content: "\f588"; } /* bi-star-fill unicode */

/* Favorites divider */
.fav-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-family: var(--hq-mono);
  letter-spacing: 0.08em;
  color: #c9a227;
  margin: 4px 0 2px;
}
.fav-divider::before,
.fav-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #5a4a1a;
}
.fav-divider:empty { display: none; }

.all-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-family: var(--hq-mono);
  letter-spacing: 0.08em;
  color: var(--hq-muted);
  margin: 8px 0 2px;
}
.all-divider::before,
.all-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--hq-border);
}

.door-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 0;
}

.door-card-body {
  padding: 8px 14px 12px;
  flex: 1;
}

.door-card-footer {
  padding: 0 14px 14px;
}

.door-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--hq-text);
  line-height: 1.3;
  margin-bottom: 4px;
}

.door-meta {
  font-size: 11px;
  color: var(--hq-muted);
}

.door-desc {
  font-size: 12px;
  color: var(--hq-muted);
  margin-top: 6px;
  line-height: 1.4;
}

.door-category-badge {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--hq-muted);
  background: var(--hq-surface2);
  border-radius: 4px;
  padding: 2px 7px;
}

/* ── Status dot ───────────────────────────────────────────────────────── */
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.status-unknown { background: #444; }
.status-locked  { background: #444; }                                                          /* grau  = gesperrt/normal */
.status-open    { background: var(--hq-green); box-shadow: 0 0 6px var(--hq-green); }         /* grün  = permanent offen */
.status-pulse   { background: var(--hq-green); box-shadow: 0 0 8px var(--hq-green);
                  animation: pulse-glow 0.8s ease-in-out infinite alternate; }                 /* grün blinkend = Öffnungsimpuls */
.status-alarm   { background: var(--hq-red); box-shadow: 0 0 6px var(--hq-red); }             /* rot   = Alarm */

@keyframes pulse-glow {
  from { box-shadow: 0 0 4px var(--hq-green); }
  to   { box-shadow: 0 0 14px var(--hq-green); opacity: 0.7; }
}

/* ── Open button ──────────────────────────────────────────────────────── */
.btn-open {
  background: var(--hq-surface2);
  border: 1px solid var(--hq-border);
  color: var(--hq-text);
  border-radius: 8px;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-open:hover {
  background: var(--hq-accent-bg);
  border-color: var(--hq-accent);
  color: var(--hq-accent);
}
.btn-open:active { transform: scale(0.97); }
.btn-open:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn-open.opening {
  background: var(--hq-accent-bg);
  border-color: var(--hq-accent);
  color: var(--hq-accent);
}

/* ── No results ───────────────────────────────────────────────────────── */
.no-results {
  text-align: center;
  color: var(--hq-muted);
  padding: 60px 20px;
  font-size: 14px;
}
.no-results i { font-size: 48px; display: block; margin-bottom: 12px; opacity: 0.3; }

/* ── Toast ────────────────────────────────────────────────────────────── */
.toast-wrap {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  width: min(340px, calc(100vw - 32px));
}

.toast-item {
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius);
  padding: 12px 16px;
  font-size: 13px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toast-in 0.2s ease;
  pointer-events: auto;
}
.toast-item.success { border-left: 3px solid var(--hq-green); }
.toast-item.error   { border-left: 3px solid var(--hq-red); }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Bootstrap overrides ──────────────────────────────────────────────── */
.form-control, .form-select {
  background: var(--hq-surface) !important;
  border-color: var(--hq-border) !important;
  color: var(--hq-text) !important;
  border-radius: 8px !important;
}
.form-control:focus, .form-select:focus {
  box-shadow: 0 0 0 2px var(--hq-accent-bg) !important;
  border-color: var(--hq-accent) !important;
}
.form-label { color: var(--hq-muted); font-size: 12px; margin-bottom: 4px; }

.btn-primary {
  background: var(--hq-accent) !important;
  border-color: var(--hq-accent) !important;
  color: #0f0f0f !important;
  font-weight: 600;
  border-radius: 8px;
}
.btn-primary:hover {
  background: #e0bb6a !important;
  border-color: #e0bb6a !important;
}

.btn-secondary, .btn-outline-secondary {
  border-color: var(--hq-border) !important;
  color: var(--hq-muted) !important;
  background: transparent;
  border-radius: 8px;
}
.btn-outline-secondary:hover {
  background: var(--hq-surface2) !important;
  color: var(--hq-text) !important;
}

.btn-outline-danger { border-radius: 8px; }

.modal-content {
  background: var(--hq-surface) !important;
  border: 1px solid var(--hq-border) !important;
  border-radius: var(--hq-radius) !important;
}
.modal-header {
  border-bottom-color: var(--hq-border) !important;
}
.modal-footer {
  border-top-color: var(--hq-border) !important;
}
.modal-title { color: var(--hq-text) !important; font-size: 15px; }
.btn-close { filter: invert(1) opacity(0.5); }

.alert {
  border-radius: 8px;
  font-size: 13px;
}
.alert-success { background: rgba(76,175,114,0.12) !important; border-color: rgba(76,175,114,0.3) !important; color: var(--hq-green) !important; }
.alert-danger  { background: rgba(224,85,85,0.12) !important; border-color: rgba(224,85,85,0.3) !important; color: var(--hq-red) !important; }
.alert-warning { background: rgba(240,144,48,0.12) !important; border-color: rgba(240,144,48,0.3) !important; color: var(--hq-orange) !important; }
.alert-info    { background: var(--hq-surface2) !important; border-color: var(--hq-border) !important; color: var(--hq-muted) !important; }

.form-check-input {
  background-color: var(--hq-surface2) !important;
  border-color: var(--hq-border) !important;
}
.form-check-input:checked {
  background-color: var(--hq-accent) !important;
  border-color: var(--hq-accent) !important;
}

/* ── Admin Layout ─────────────────────────────────────────────────────── */
.admin-body { background: var(--hq-bg); }

.admin-layout {
  display: flex;
  min-height: 100dvh;
}

.admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--hq-surface);
  border-right: 1px solid var(--hq-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100dvh;
  overflow-y: auto;
}

@media (max-width: 991px) {
  .admin-sidebar {
    position: fixed;
    left: -220px;
    z-index: 200;
    transition: left 0.2s;
    height: 100dvh;
  }
  .admin-sidebar.open { left: 0; }
}

.admin-sidebar-brand {
  padding: 20px 16px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--hq-border);
}
.admin-sidebar-brand a {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hq-accent);
  text-decoration: none;
}
.admin-badge {
  font-size: 9px;
  background: var(--hq-accent-bg);
  color: var(--hq-accent);
  border: 1px solid var(--hq-accent);
  border-radius: 4px;
  padding: 1px 5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.admin-nav {
  padding: 12px 0;
  flex: 1;
}

.admin-nav-section {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--hq-muted);
  padding: 16px 16px 4px;
}

.admin-nav-divider {
  border-top: 1px solid var(--hq-border);
  margin: 8px 0;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  color: var(--hq-muted);
  text-decoration: none;
  font-size: 13px;
  border-left: 2px solid transparent;
  transition: all 0.15s;
}
.admin-nav-item:hover { color: var(--hq-text); background: var(--hq-surface2); }
.admin-nav-item.active {
  color: var(--hq-accent);
  border-left-color: var(--hq-accent);
  background: var(--hq-accent-bg);
}
.admin-nav-item.text-danger { color: var(--hq-red) !important; }
.admin-nav-item.text-danger:hover { background: rgba(224,85,85,0.08) !important; }

.admin-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  height: 52px;
  background: var(--hq-surface);
  border-bottom: 1px solid var(--hq-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.admin-sidebar-toggle {
  background: none;
  border: none;
  color: var(--hq-muted);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
}

.admin-topbar-user {
  font-size: 12px;
  color: var(--hq-muted);
}

.admin-content {
  padding: 24px;
  flex: 1;
}

.admin-page-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--hq-text);
  margin-bottom: 20px;
}

/* ── Admin Card ───────────────────────────────────────────────────────── */
.admin-card {
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius);
  overflow: hidden;
}

.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hq-border);
  font-size: 13px;
  font-weight: 600;
  color: var(--hq-text);
}

.admin-card-body {
  padding: 16px;
}

/* ── Admin Table ──────────────────────────────────────────────────────── */
.admin-table {
  color: var(--hq-text) !important;
  font-size: 13px;
  margin: 0;
}
.admin-table thead th {
  background: var(--hq-surface2) !important;
  color: var(--hq-muted) !important;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-color: var(--hq-border) !important;
  font-weight: 500;
  padding: 10px 16px;
}
.admin-table tbody td {
  border-color: var(--hq-border) !important;
  padding: 10px 16px;
  vertical-align: middle;
}
.admin-table tbody tr:hover td { background: var(--hq-surface2) !important; }
.admin-table tbody tr:last-child td { border-bottom: none !important; }

/* Sortable column headers */
.admin-table thead th.sortable {
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.admin-table thead th.sortable:hover { color: var(--hq-text) !important; }
.admin-table thead th .sort-icon {
  font-size: 10px;
  opacity: 0.45;
  margin-left: 4px;
}
.admin-table thead th.sortable:hover .sort-icon { opacity: 0.8; }

/* Filter row */
#filterRow td {
  background: var(--hq-bg) !important;
  padding: 6px 8px !important;
  border-color: var(--hq-border) !important;
}
#filterRow .form-control,
#filterRow .form-select {
  font-size: 11px;
  padding: 3px 7px;
  min-width: 80px;
  background: var(--hq-surface2);
  border-color: var(--hq-border);
  color: var(--hq-text);
}

/* ── Stat Cards ───────────────────────────────────────────────────────── */
.stat-card {
  background: var(--hq-surface);
  border: 1px solid var(--hq-border);
  border-radius: var(--hq-radius);
  padding: 20px;
  text-align: center;
}
.stat-card-accent { border-color: var(--hq-accent); background: var(--hq-accent-bg); }
.stat-icon { font-size: 22px; color: var(--hq-muted); margin-bottom: 8px; }
.stat-card-accent .stat-icon { color: var(--hq-accent); }
.stat-value { font-size: 28px; font-weight: 700; color: var(--hq-text); line-height: 1; }
.stat-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--hq-muted); margin-top: 4px; }

/* ── Role badges ──────────────────────────────────────────────────────── */
.role-badge { font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.06em; }
.role-admin    { background: rgba(201,168,76,0.2) !important; color: var(--hq-accent) !important; }
.role-employee { background: rgba(76,175,114,0.2) !important; color: var(--hq-green) !important; }
.role-guest    { background: var(--hq-surface2) !important; color: var(--hq-muted) !important; }

/* ── Pagination ───────────────────────────────────────────────────────── */
.page-link {
  background: var(--hq-surface) !important;
  border-color: var(--hq-border) !important;
  color: var(--hq-muted) !important;
}
.page-item.active .page-link {
  background: var(--hq-accent) !important;
  border-color: var(--hq-accent) !important;
  color: #0f0f0f !important;
}