:root {
  --bg: #0e1116;
  --card: #171c24;
  --border: #262d38;
  --text: #e6eaf0;
  --muted: #8a94a6;
  --accent: #4c8dff;
  --accent-hover: #3b7cf0;
  --danger: #e5484d;
  --ok: #30a46c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Assistant", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow: hidden;
}

.screen { height: 100vh; }
.hidden { display: none !important; }

/* --- Connect screen --- */
#connect-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-y: auto;
  padding: 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.logo { font-size: 28px; font-weight: 700; text-align: center; }
.subtitle { color: var(--muted); text-align: center; margin: 6px 0 24px; font-size: 14px; }

label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }

input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  background: #0e1116;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 16px;
  outline: none;
}
input[type="text"]:focus { border-color: var(--accent); }

button {
  cursor: pointer;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  transition: background 0.15s;
}

#connect-btn {
  width: 100%;
  margin-top: 22px;
  padding: 13px;
  background: var(--accent);
  color: white;
}
#connect-btn:hover { background: var(--accent-hover); }
#connect-btn:disabled { opacity: 0.5; cursor: default; }

.status { margin-top: 14px; font-size: 13px; text-align: center; min-height: 18px; }
.status.err { color: var(--danger); }
.status.ok { color: var(--ok); }
.status.wait { color: var(--muted); }

/* --- Phonebook --- */
.phonebook { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 16px; }
.phonebook-head { font-size: 13px; color: var(--muted); margin-bottom: 10px; }
.device-list { display: flex; flex-direction: column; gap: 8px; }
.device-row {
  display: flex; align-items: center; justify-content: space-between;
  background: #0e1116; border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px;
}
.device-row .dinfo { display: flex; flex-direction: column; overflow: hidden; }
.device-row .dname { font-size: 14px; font-weight: 600; }
.device-row .did { font-size: 12px; color: var(--muted); direction: ltr; }
.device-row .dactions { display: flex; gap: 6px; flex: 0 0 auto; }
.device-row .dconnect { background: var(--accent); color: white; padding: 7px 14px; font-size: 13px; }
.device-row .ddel { background: var(--border); color: var(--muted); padding: 7px 10px; font-size: 13px; }
.phonebook-empty { font-size: 12px; color: var(--muted); text-align: center; padding: 8px; }

/* --- Session screen --- */
#session-screen { display: flex; flex-direction: column; position: relative; }

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  padding-top: calc(8px + env(safe-area-inset-top));
  padding-left: calc(14px + env(safe-area-inset-left));
  padding-right: calc(14px + env(safe-area-inset-right));
  background: var(--card);
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
  gap: 10px;
}
.toolbar.kiosk-hidden { display: none; }
#session-info { font-size: 14px; color: var(--muted); white-space: nowrap; }
.toolbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

.toggle { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text); cursor: pointer; }
.toggle input { width: 16px; height: 16px; }

.tb {
  background: var(--border);
  color: var(--text);
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1;
}
.tb:hover { background: #313a48; }
.tb.active { background: var(--accent); color: white; }
.zoom-level { font-size: 12px; color: var(--muted); min-width: 40px; text-align: center; }

#disconnect-btn { background: var(--danger); color: white; padding: 8px 16px; }

/* --- Popover (special keys) --- */
.popover {
  position: absolute;
  top: 52px;
  left: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 20;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.popover button {
  background: var(--border);
  color: var(--text);
  padding: 9px 16px;
  font-size: 13px;
  text-align: right;
}
.popover button:hover { background: var(--accent); color: white; }

/* --- Text bar --- */
.text-bar {
  display: flex;
  gap: 8px;
  padding: 10px 14px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  flex: 0 0 auto;
}
.text-bar input { flex: 1; }
.text-bar #text-send { background: var(--accent); color: white; padding: 0 18px; }
.text-bar .ghost { background: transparent; color: var(--muted); padding: 0 12px; }

/* --- Video --- */
.video-wrap {
  flex: 1 1 auto;
  position: relative;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
}
.video-scale {
  transform-origin: center center;
  display: flex;
  align-items: center;
  justify-content: center;
}
#remote-video {
  max-width: 100%;
  max-height: 100%;
  display: block;
}
.video-wrap.zoomed { align-items: flex-start; justify-content: flex-start; }
.video-wrap.zoomed #remote-video { max-width: none; max-height: none; }

.video-overlay {
  position: absolute;
  color: var(--muted);
  font-size: 15px;
  pointer-events: none;
}
.kiosk-exit {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(23,28,36,0.85);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
  z-index: 30;
}

/* --- Monitors switcher --- */
.monitors { display: flex; gap: 4px; }
.monitors .mon {
  background: var(--border); color: var(--text);
  padding: 6px 10px; font-size: 12px; border-radius: 6px;
}
.monitors .mon.active { background: var(--accent); color: white; }

/* --- Mini buttons + dashboard --- */
.phonebook-head { display: flex; align-items: center; justify-content: space-between; }
.mini {
  background: transparent; color: var(--muted); border: 1px solid var(--border);
  border-radius: 6px; width: 28px; height: 28px; padding: 0; font-size: 14px;
}
.mini-btn { width: 100%; margin-top: 8px; padding: 9px; background: var(--border); color: var(--text); }
.dash { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 14px; }
.dash summary { font-size: 13px; color: var(--muted); cursor: pointer; }
.dash-body { margin-top: 12px; }
.online-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.online-row {
  display: flex; align-items: center; justify-content: space-between;
  background: #0e1116; border: 1px solid var(--border); border-radius: 10px; padding: 9px 12px;
}
.online-row .oinfo { display: flex; align-items: center; gap: 8px; overflow: hidden; }
.online-row .odot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 6px var(--ok); flex: 0 0 auto; }
.online-row .otext { display: flex; flex-direction: column; overflow: hidden; }
.online-row .oname { font-size: 13px; font-weight: 600; }
.online-row .oid { font-size: 11px; color: var(--muted); direction: ltr; }
.online-row .oconnect { background: var(--accent); color: white; padding: 6px 12px; font-size: 12px; }
.device-row .online-badge { font-size: 10px; color: var(--ok); margin-right: 6px; }

/* Visible keyboard-capture bar (must be real & visible for iOS to type into it) */
.kbd-capture{
  position:fixed; top:56px; left:10px; right:10px; z-index:60;
  height:46px; padding:11px 14px; box-sizing:border-box;
  font-size:16px; /* >=16px stops iOS auto-zoom on focus */
  border-radius:10px; border:2px solid var(--accent);
  background:var(--card); color:var(--text); resize:none; overflow:hidden; outline:none;
  box-shadow:0 8px 24px rgba(0,0,0,.5);
}
.kbd-capture::placeholder{ color:var(--muted); }

/* --- Virtual mouse trackpad --- */
.mouse-pad{
  position:fixed; bottom:20px; left:20px; z-index:50; width:240px;
  background:var(--card); border:1px solid var(--border); border-radius:16px;
  box-shadow:0 12px 40px rgba(0,0,0,.55); overflow:hidden; user-select:none;
}
.pad-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:9px 14px; background:#1f2733; cursor:move; font-size:13px; font-weight:600;
  touch-action:none;
}
.pad-close{cursor:pointer; color:var(--muted); padding:0 4px}
.pad-close:hover{color:var(--text)}
.pad-surface{
  height:150px; margin:10px; border-radius:10px;
  background:repeating-linear-gradient(45deg,#0e1116,#0e1116 10px,#11151c 10px,#11151c 20px);
  border:1px dashed #33405280; display:flex; align-items:center; justify-content:center;
  text-align:center; color:var(--muted); font-size:12px; line-height:1.6;
  touch-action:none; cursor:grab;
}
.pad-surface:active{cursor:grabbing; border-color:var(--accent)}
/* direction:ltr so the left-click button is physically on the left. The page
   is RTL, which otherwise flips this row and makes the buttons do the
   opposite of where they sit. */
.pad-btns{display:flex; gap:8px; padding:0 10px 12px; direction:ltr}
.pad-b{
  flex:1; padding:14px 0; background:var(--border); color:var(--text);
  font-size:14px; border-radius:10px; touch-action:none;
}
.pad-b:active{background:var(--accent); color:#fff}

/* --- Toast --- */
.toast {
  position: absolute;
  bottom: 18px; left: 50%; transform: translateX(-50%);
  background: rgba(23,28,36,0.95); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 18px; font-size: 13px; z-index: 40;
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
}