:root {
  --bg: #0b1020;
  --bg-panel: #141b2e;
  --bg-card: #1b2440;
  --border: #263254;
  --text: #e7ecf5;
  --muted: #8a97b5;
  --accent: #4da3ff;
  --interesting: #ffb454;
  --military: #ff5d6c;
  --ok: #3ddc97;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 22px; background: var(--bg-panel);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 500;
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo { font-size: 34px; }
.topbar h1 { font-size: 20px; margin: 0; letter-spacing: .3px; }
.subtitle { font-size: 12px; color: var(--muted); }
.status { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); transition: background .3s; }
.dot.ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.dot.err { background: var(--military); }
.muted { color: var(--muted); }

.stats {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
  padding: 16px 22px;
}
.stat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px; text-align: center;
}
.stat-card.highlight { border-color: var(--interesting); }
.stat-value { font-size: 28px; font-weight: 700; }
.stat-card.highlight .stat-value { color: var(--interesting); }
.stat-label { font-size: 12px; color: var(--muted); margin-top: 4px; }

.layout {
  display: grid; grid-template-columns: 1fr 340px; gap: 16px;
  padding: 0 22px;
}
.map-wrap { position: relative; }
#map {
  height: 540px; border-radius: 14px; border: 1px solid var(--border);
  background: #0e1526;
}
.legend {
  position: absolute; bottom: 12px; left: 12px; z-index: 450;
  background: rgba(20, 27, 46, .92); border: 1px solid var(--border);
  border-radius: 10px; padding: 8px 12px; display: flex; gap: 14px; flex-wrap: wrap;
  font-size: 12px;
}
.legend .mk { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }
.mk-interesting { background: var(--interesting); }
.mk-military { background: var(--military); }
.mk-normal { background: var(--muted); }
.mk-home { background: var(--accent); }

.side { display: flex; flex-direction: column; gap: 16px; }
.panel {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px;
}
.panel h2 { font-size: 15px; margin: 0 0 12px; }
.alert-list { display: flex; flex-direction: column; gap: 8px; max-height: 480px; overflow-y: auto; }
.alert-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-left: 3px solid var(--interesting); border-radius: 8px; padding: 8px 10px;
}
.alert-item.mil { border-left-color: var(--military); }
.alert-item .a-top { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; }
.alert-item .a-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }

.table-panel { margin: 16px 22px 0; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
tbody tr:hover { background: var(--bg-card); }
.badge { padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge.interesting { background: rgba(255,180,84,.15); color: var(--interesting); }
.badge.military { background: rgba(255,93,108,.15); color: var(--military); }
.badge.emergency { background: var(--military); color: #fff; }
td a { color: var(--accent); text-decoration: none; }
td a:hover { text-decoration: underline; }

.footer {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding: 18px 22px 28px; font-size: 12px;
}

.plane-icon { font-size: 18px; line-height: 1; text-shadow: 0 0 3px #000; transition: transform .3s; }

@media (max-width: 900px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .layout { grid-template-columns: 1fr; }
  #map { height: 380px; }
}


/* ===== Tlačítka ===== */
.btn-primary, .btn-secondary, .btn-ghost {
  font: inherit; cursor: pointer; border-radius: 9px; border: 1px solid var(--border);
  padding: 9px 14px; transition: background .15s, border-color .15s;
}
.btn-primary { background: var(--accent); color: #06213f; border-color: var(--accent); font-weight: 700; }
.btn-primary:hover { background: #6cb4ff; }
.btn-secondary { background: var(--bg-card); color: var(--text); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-secondary.small, .small { font-size: 12px; }
.inline { display: inline; margin: 0; }
.user-chip { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 5px 12px; font-size: 13px; }

/* ===== Auth stránky ===== */
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px;
  background: radial-gradient(1200px 600px at 50% -10%, #16223f 0%, var(--bg) 60%); }
.auth-card { width: 100%; max-width: 380px; background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 18px; padding: 30px 26px; box-shadow: 0 20px 60px rgba(0,0,0,.45); }
.auth-brand { text-align: center; margin-bottom: 22px; }
.auth-brand .logo { font-size: 44px; }
.auth-brand h1 { margin: 8px 0 2px; font-size: 22px; }
.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.auth-form input { padding: 11px 12px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--bg-card); color: var(--text); font: inherit; }
.auth-form input:focus { outline: none; border-color: var(--accent); }
.auth-form .btn-primary { margin-top: 6px; padding: 12px; }
.auth-alt { text-align: center; margin: 18px 0 0; font-size: 13px; color: var(--muted); }
.auth-alt a { color: var(--accent); text-decoration: none; }
.auth-error { background: rgba(255,93,108,.14); border: 1px solid var(--military); color: #ffd0d5;
  padding: 10px 12px; border-radius: 9px; font-size: 13px; margin-bottom: 16px; }

/* ===== Nastavení (modal) ===== */
.overlay { position: fixed; inset: 0; background: rgba(5,9,20,.72); z-index: 1000;
  display: flex; align-items: flex-start; justify-content: center; padding: 30px 16px; overflow-y: auto; }
.overlay.hidden { display: none; }
.modal { width: 100%; max-width: 640px; background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: 16px; box-shadow: 0 24px 70px rgba(0,0,0,.5); }
.modal-head, .modal-foot { display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; }
.modal-head { border-bottom: 1px solid var(--border); }
.modal-head h2 { margin: 0; font-size: 17px; }
.modal-foot { border-top: 1px solid var(--border); gap: 10px; }
.modal-body { padding: 10px 20px 4px; max-height: 68vh; overflow-y: auto; }
.modal-body fieldset { border: 1px solid var(--border); border-radius: 12px; margin: 14px 0; padding: 12px 14px; }
.modal-body legend { padding: 0 8px; font-size: 13px; color: var(--interesting); font-weight: 600; }
.modal-body label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); margin: 8px 0; }
.modal-body input[type=text], .modal-body input[type=number], .modal-body input[type=password] {
  padding: 10px 11px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--bg-card); color: var(--text); font: inherit; }
.modal-body input:focus { outline: none; border-color: var(--accent); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.switch-row { flex-direction: row !important; align-items: flex-start; gap: 10px !important; color: var(--text) !important; }
.switch-row input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--accent); }
.toggles { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.geo-row { display: flex; gap: 8px; }
.geo-row input { flex: 1; }
.geo-results { display: flex; flex-direction: column; gap: 6px; margin: 4px 0 8px; }
.geo-item { text-align: left; background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text); border-radius: 8px; padding: 8px 10px; font-size: 12px; cursor: pointer; }
.geo-item:hover { border-color: var(--accent); }
.settings-msg { padding: 10px 12px; border-radius: 9px; font-size: 13px; margin: 8px 0; }
.settings-msg.ok { background: rgba(61,220,151,.14); border: 1px solid var(--ok); color: #b8f5da; }
.settings-msg.err { background: rgba(255,93,108,.14); border: 1px solid var(--military); color: #ffd0d5; }
.settings-msg.hidden { display: none; }

@media (max-width: 620px) {
  .grid-3 { grid-template-columns: 1fr; }
  .status { flex-wrap: wrap; justify-content: flex-end; }
}


/* ===== Rozšířené nastavení kategorií (v2) ===== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }

/* Rychlé režimy (presety) */
.preset-row { display: flex; flex-wrap: wrap; gap: 8px; }
.preset-btn {
  font: inherit; cursor: pointer; font-size: 13px; font-weight: 600;
  padding: 8px 12px; border-radius: 20px; border: 1px solid var(--border);
  background: var(--bg-card); color: var(--text); transition: all .15s;
}
.preset-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }

/* Sekce kategorií */
.group-sections { display: flex; flex-direction: column; gap: 16px; }
.group-section-head {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 8px;
  padding-bottom: 5px; border-bottom: 1px dashed var(--border);
}
.bulk-actions { font-size: 12px; color: var(--muted); font-weight: 400; }
.linkbtn {
  background: none; border: none; color: var(--accent); cursor: pointer;
  font: inherit; font-size: 12px; padding: 0 2px; text-decoration: underline;
}
.linkbtn:hover { color: #7ec0ff; }

/* Mřížka karet kategorií */
.cat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.cat-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
  padding: 12px; margin: 0 !important; cursor: pointer; transition: border-color .15s;
  display: flex; flex-direction: column; gap: 6px;
}
.cat-card:hover { border-color: var(--accent); }
.cat-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cat-title { font-size: 14px; font-weight: 600; color: var(--text); }
.cat-desc { font-size: 12px; color: var(--muted); margin: 0; line-height: 1.35; }
.cat-foot { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* Toggle přepínač */
.toggle { position: relative; display: inline-block; width: 40px; height: 22px; flex: none; }
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle .slider {
  position: absolute; inset: 0; background: #33406b; border-radius: 22px; transition: .2s;
}
.toggle .slider::before {
  content: ""; position: absolute; height: 16px; width: 16px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: .2s;
}
.toggle input:checked + .slider { background: var(--accent); }
.toggle input:checked + .slider::before { transform: translateX(18px); }

/* Priorita a type tagy */
.prio { font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: 10px; text-transform: uppercase; letter-spacing: .3px; }
.prio-high { background: rgba(255,93,108,.16); color: var(--military); }
.prio-medium { background: rgba(255,180,84,.16); color: var(--interesting); }
.prio-low { background: rgba(138,151,181,.16); color: var(--muted); }
.type-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.type-tag {
  font-size: 10px; padding: 2px 6px; border-radius: 6px; background: var(--bg-panel);
  border: 1px solid var(--border); color: var(--muted); font-family: monospace;
}
.type-tag.more { color: var(--accent); border-color: var(--accent); }

/* Nové badge v tabulce */
.badge.special { background: rgba(77,163,255,.18); color: var(--accent); }
.badge.prio-high { background: rgba(255,93,108,.15); color: var(--military); }
.badge.prio-low { background: rgba(138,151,181,.15); color: var(--muted); }

/* Admin modal jako overlay */
#dlg-admin {
  position: fixed; inset: 0; background: rgba(5,9,20,.72); z-index: 1000;
  align-items: center; justify-content: center; padding: 20px;
}
#dlg-admin .note { font-size: 12px; color: var(--muted); line-height: 1.4; margin: 4px 0 8px; }

@media (max-width: 640px) {
  .cat-grid, .grid-2 { grid-template-columns: 1fr; }
}