/* ═══════════════════════════════════════════════════════════
   netmap2 – style.css   (design podle Tachyon NMS)
   ═══════════════════════════════════════════════════════════ */

/* ── Fonty ───────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Barlow:wght@300;400;600&display=swap');

/* ── CSS proměnné ────────────────────────────────────────────── */
:root {
  --bg:       #0a0e17;
  --panel:    #111827;
  --panel2:   #0f1a2b;
  --border:   #1e3a5f;
  --accent:   #00d4ff;
  --accent2:  #0077ff;
  --text:     #cdd9e5;
  --text-dim: #5a7a99;
  --ok:       #4ade80;
  --warn:     #facc15;
  --danger:   #f87171;
  --orange:   #fb923c;
  --purple:   #c084fc;
  --mono:     'Share Tech Mono', monospace;
  --sans:     'Barlow', sans-serif;
  --radius:   8px;
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: .8; }

/* ── Topbar ──────────────────────────────────────────────────── */
.nms-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,14,23,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 24px;
  height: 52px;
  flex-shrink: 0;
}
.nms-topbar .brand {
  font-family: var(--mono);
  font-size: .95rem;
  color: var(--accent);
  letter-spacing: .12em;
  white-space: nowrap;
  text-shadow: 0 0 16px rgba(0,212,255,.35);
}
.nms-topbar .sep { flex: 1; }
.nms-topbar .nav-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 5px;
  transition: color .2s, background .2s;
  white-space: nowrap;
}
.nms-topbar .nav-link:hover,
.nms-topbar .nav-link.active {
  color: var(--accent);
  background: rgba(0,212,255,.07);
  opacity: 1;
}
.nms-topbar .btn-logout {
  background: rgba(248,113,113,.1);
  border: 1px solid rgba(248,113,113,.25);
  border-radius: 5px;
  color: var(--danger);
  padding: 6px 14px;
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  transition: background .2s;
  white-space: nowrap;
}
.nms-topbar .btn-logout:hover { background: rgba(248,113,113,.22); opacity: 1; }

/* ── Hlavní obsah ────────────────────────────────────────────── */
.nms-main {
  flex: 1;
  display: flex;
  overflow: hidden;
}

/* ── Sekce MAPA ──────────────────────────────────────────────── */
#map-wrap { display: flex; flex: 1; overflow: hidden; }

#map-sidebar {
  width: 210px; min-width: 210px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.sidebar-section h3 {
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--text-dim);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.field-row { display: flex; align-items: center; gap: 5px; margin-bottom: 5px; }
.field-row label { width: 38px; font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); }
.field-row input {
  flex: 1;
  background: rgba(255,255,255,.04); border: 1px solid var(--border); border-radius: 4px;
  color: var(--accent); padding: 3px 6px; font-size: .78rem; font-family: var(--mono); outline: none;
}
.layer-row { display: flex; align-items: center; gap: 6px; margin-bottom: 5px; }
.layer-indicator { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.layer-indicator.active   { background: var(--ok);  box-shadow: 0 0 6px var(--ok); }
.layer-indicator.inactive { background: #2a3a4a; }
.layer-label { flex: 1; font-size: .8rem; color: var(--text); }

/* ── Tlačítka ────────────────────────────────────────────────── */
.btn {
  background: rgba(0,119,255,.12);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-dim);
  cursor: pointer;
  padding: 6px 10px;
  font-size: .78rem;
  font-family: var(--sans);
  letter-spacing: .05em;
  transition: border-color .2s, color .2s, background .2s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,212,255,.07); }
.btn-small { padding: 5px 8px; font-size: .75rem; width: 100%; text-align: left; }
.btn-tiny  { padding: 2px 7px; font-size: .72rem; }
.btn-toggle.on  { background: rgba(74,222,128,.1);  border-color: rgba(74,222,128,.3);  color: var(--ok); }
.btn-toggle.off { background: rgba(248,113,113,.08); border-color: rgba(248,113,113,.25); color: var(--danger); }

/* ── Google Maps canvas ──────────────────────────────────────── */
#map-canvas { flex: 1; height: 100%; }

/* ── Popup dialog ────────────────────────────────────────────── */
/* Výchozí pozice: vystředěno. JS drag přepíše na konkrétní left/top. */
.map-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  min-width: 380px;
  max-width: min(90vw, 700px);
  min-height: 250px;
  max-height: calc(100vh - 80px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(0,0,0,.7), 0 0 0 1px rgba(0,212,255,.08);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.map-popup.hidden  { display: none; }
.map-popup.dragged { transform: none; } /* po dragu vypneme center transform */

/* horní akcent linka */
.map-popup::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent2), transparent);
  pointer-events: none;
}

#map-popup-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel2);
  padding: 10px 14px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
  cursor: grab;
  border-bottom: 1px solid var(--border);
  user-select: none;
  flex-shrink: 0;
}
#map-popup-header:active { cursor: grabbing; }
#map-popup-header button {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 1rem; line-height: 1;
  transition: color .15s; flex-shrink: 0;
}
#map-popup-header button:hover { color: var(--text); }

#map-popup-body {
  padding: 12px 14px;
  overflow-y: auto;
  flex: 1;
  font-size: .85rem;
}

#map-popup-footer {
  padding: 8px 14px;
  border-top: 1px solid var(--border);
  text-align: right;
  background: var(--panel2);
  flex-shrink: 0;
}
#map-popup-footer.hidden { display: none; }

/* ── Popup tabulka výběru map ────────────────────────────────── */
.popup-table { width: 100%; border-collapse: collapse; font-size: .82rem; }
.popup-table th {
  background: var(--panel2); padding: 5px 8px; text-align: left;
  font-size: .65rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--text-dim); border-bottom: 1px solid var(--border);
}
.popup-table td { padding: 4px 8px; border-bottom: 1px solid rgba(30,58,95,.4); }
.popup-table tr:hover td { background: rgba(0,212,255,.03); }

/* ── Dialog: Přidat zařízení ─────────────────────────────────── */
.add-dev-form { padding: 4px 0; }

.add-dev-coords {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--accent);
  background: rgba(0,212,255,.06);
  border: 1px solid rgba(0,212,255,.15);
  border-radius: 4px;
  padding: 4px 10px;
  margin-bottom: 12px;
}

.add-dev-grid {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 7px 10px;
  align-items: center;
  margin-bottom: 12px;
}
.add-dev-grid label { font-size: .72rem; color: var(--text-dim); white-space: nowrap; }
.add-dev-grid input,
.add-dev-grid select {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px 9px;
  font-size: .82rem;
  font-family: var(--sans);
  color: var(--text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  box-sizing: border-box;
}
.add-dev-grid input:focus,
.add-dev-grid select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,212,255,.08);
}
.add-dev-grid select option { background: var(--panel); color: var(--text); }

.add-dev-msg {
  font-size: .78rem; padding: 5px 10px; border-radius: 4px; margin-bottom: 10px;
}
.add-dev-msg.ok  { background: rgba(74,222,128,.1);  color: var(--ok);     border: 1px solid rgba(74,222,128,.25); }
.add-dev-msg.err { background: rgba(248,113,113,.1); color: var(--danger); border: 1px solid rgba(248,113,113,.25); }

.add-dev-actions { display: flex; gap: 8px; justify-content: flex-end; padding-top: 4px; }

.add-dev-btn-save {
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border: none; border-radius: 5px; color: #fff;
  padding: 7px 18px; font-size: .82rem; font-weight: 600;
  cursor: pointer; transition: opacity .15s;
}
.add-dev-btn-save:hover:not(:disabled) { opacity: .88; }
.add-dev-btn-save:disabled { opacity: .45; cursor: not-allowed; }

.add-dev-btn-cancel {
  background: transparent; border: 1px solid var(--border); border-radius: 5px;
  color: var(--text-dim); padding: 7px 14px; font-size: .82rem;
  cursor: pointer; transition: border-color .15s, color .15s;
}
.add-dev-btn-cancel:hover { border-color: var(--text-dim); color: var(--text); }

/* ── Login stránka ───────────────────────────────────────────── */
.login-page {
  min-height: 100vh; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; position: relative;
}
.login-page::before {
  content: ''; position: fixed; inset: 0;
  background:
    linear-gradient(rgba(0,212,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: gridMove 20s linear infinite;
  pointer-events: none;
}
@keyframes gridMove {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 40px 40px, 40px 40px; }
}
.glow-orb { position: fixed; border-radius: 50%; filter: blur(80px); pointer-events: none; opacity: .22; }
.glow-orb.a { width: 500px; height: 500px; background: var(--accent2); top: -200px; right: -150px; }
.glow-orb.b { width: 300px; height: 300px; background: var(--accent);  bottom: -100px; left: -80px; }

.login-wrap {
  position: relative; z-index: 10; width: 100%; max-width: 420px;
  padding: 20px; animation: fadeUp .5s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo .brand {
  font-family: var(--mono); font-size: 1.6rem; color: var(--accent);
  letter-spacing: .12em; text-shadow: 0 0 20px rgba(0,212,255,.5);
}
.login-logo .sub {
  font-size: .7rem; color: var(--text-dim); letter-spacing: .3em;
  text-transform: uppercase; margin-top: 4px;
}
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 34px 30px;
  box-shadow: 0 0 60px rgba(0,100,200,.15), 0 20px 40px rgba(0,0,0,.5);
  position: relative; overflow: hidden;
}
.login-card::before {
  content: ''; position: absolute; top: 0; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.login-card h2 {
  font-weight: 300; font-size: .95rem; color: var(--text-dim);
  letter-spacing: .15em; text-transform: uppercase; margin-bottom: 24px;
}
.login-field { margin-bottom: 16px; }
.login-field label {
  display: block; font-size: .68rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--text-dim); margin-bottom: 6px;
}
.login-field input {
  width: 100%; background: rgba(255,255,255,.04); border: 1px solid var(--border);
  border-radius: 6px; padding: 10px 14px; font-family: var(--mono);
  font-size: .88rem; color: var(--text); outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.login-field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,212,255,.1); }
.login-field input::placeholder { color: #2e4a62; }
.login-error {
  background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.3);
  border-radius: 6px; padding: 9px 14px; font-size: .82rem;
  color: var(--danger); margin-bottom: 16px;
}
.btn-login {
  width: 100%; padding: 12px;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  border: none; border-radius: 6px; font-family: var(--mono);
  font-size: .85rem; letter-spacing: .1em; color: #fff; cursor: pointer;
  transition: opacity .2s, transform .15s; margin-top: 6px;
  box-shadow: 0 4px 18px rgba(0,119,255,.35);
}
.btn-login:hover  { opacity: .9; transform: translateY(-1px); }
.btn-login:active { transform: translateY(0); }
.login-footer {
  text-align: center; margin-top: 18px;
  font-size: .68rem; color: var(--text-dim); letter-spacing: .1em;
}

/* ── Fatal error ─────────────────────────────────────────────── */
.fatal-error {
  margin: 40px auto; max-width: 700px;
  background: rgba(248,113,113,.08); border: 1px solid rgba(248,113,113,.3);
  border-radius: var(--radius); padding: 24px 28px;
}
.fatal-error h2 { color: var(--danger); margin-bottom: 12px; font-size: 1rem; letter-spacing: .1em; }
.fatal-error pre {
  background: rgba(0,0,0,.3); border: 1px solid rgba(248,113,113,.2);
  border-radius: 4px; padding: 12px; font-size: .82rem; font-family: var(--mono);
  color: #ffbbbb; white-space: pre-wrap; word-break: break-all; margin-bottom: 12px;
}

/* ── Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--panel2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #2a5a8f; }