/* ==========================================================================
   CDDA netplay browser client — dark roguelike-terminal theme.
   No frameworks; everything is plain CSS on top of a monospace stack.
   ========================================================================== */

:root {
  --bg:      #0a0d12;
  --bg2:     #0e1219;
  --panel:   #11161f;
  --border:  #202836;
  --text:    #c9d3df;
  --bright:  #e8eef5;
  --dim:     #78839a;
  --faint:   #4a5568;
  --green:   #5fd38a;
  --amber:   #e8bb5c;
  --red:     #e2574c;
  --cyan:    #6cc9d8;
  --blue:    #6ea8e0;
  --purple:  #b48ede;
  --mono: "Cascadia Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas,
          "DejaVu Sans Mono", monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }   /* must beat any display rule below */

html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 var(--mono);
}

code { font-family: var(--mono); color: var(--bright); word-break: break-all; }
em   { font-style: normal; color: var(--dim); }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
::-webkit-scrollbar-track { background: transparent; }

/* --------------------------------------------------------------------------
   Shared controls
   -------------------------------------------------------------------------- */

input:not([type="range"]) {
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 5px;
  padding: 8px 10px;
  font: inherit;
  outline: none;
  width: 100%;
}
input:not([type="range"]):focus { border-color: var(--blue); }

input[type="range"] { accent-color: var(--green); width: 100%; }

.btn {
  background: #1a2029;
  border: 1px solid #2a3342;
  color: var(--text);
  padding: 6px 12px;
  border-radius: 5px;
  cursor: pointer;
  font: inherit;
  transition: background .12s, border-color .12s;
}
.btn:hover:not(:disabled) { background: #232c39; border-color: #3a4658; }
.btn:disabled { opacity: .45; cursor: default; }
.btn.primary { background: #16402a; border-color: #2c6b49; color: #7fe6a8; }
.btn.primary:hover:not(:disabled) { background: #1d5537; }
.btn.wide { width: 100%; }
.btn.mini { padding: 2px 8px; font-size: 11px; }

/* --------------------------------------------------------------------------
   Lobby
   -------------------------------------------------------------------------- */

#lobby {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  padding: 32px 16px;
}
#lobby header { text-align: center; }
#lobby h1 {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--bright);
}
#lobby h1 span { color: var(--green); }
.tag {
  margin: 8px 0 0;
  color: var(--dim);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
}

.cards { display: flex; gap: 24px; flex-wrap: wrap; justify-content: center; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  width: 340px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.card h2 { margin: 0; font-size: 15px; color: var(--bright); letter-spacing: .04em; }
.card label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 10px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: .12em;
}

#createResult { display: flex; flex-direction: column; gap: 10px; }
.hint { color: var(--dim); font-size: 12px; margin: 0; }
.invite-row { display: flex; gap: 8px; align-items: stretch; }
#inviteCodeBig {
  flex: 1;
  font-size: 22px;
  letter-spacing: .18em;
  text-align: center;
  background: #0d2417;
  border: 1px solid #1f5c38;
  color: var(--green);
  padding: 10px 6px;
  border-radius: 6px;
  user-select: all;
}

/* One-click copy affordance on session/invite codes (see makeCopyable). */
.copyable { position: relative; cursor: pointer; }
.copyable::after {
  content: '⧉';
  margin-left: 6px;
  font-size: 11px;
  letter-spacing: normal;
  color: var(--faint);
}
.copyable:hover { color: var(--bright); }
.copyable:hover::after { color: var(--text); }
.copyable.copied::after { content: 'copied!'; color: var(--green); }
.copyable.copyfail::after { content: 'copy failed'; color: var(--red); }

.lobby-error {
  background: #3a1512;
  border: 1px solid #7a2b24;
  color: #ff9d94;
  padding: 10px 16px;
  border-radius: 6px;
  max-width: 704px;
  font-size: 13px;
}

/* --------------------------------------------------------------------------
   Game layout: canvas fills the viewport, fixed-width HUD sidebar on the right
   -------------------------------------------------------------------------- */

#game { display: flex; height: 100vh; width: 100vw; overflow: hidden; }

#canvasWrap { position: relative; flex: 1; min-width: 0; background: #07090d; }
#board { position: absolute; inset: 0; display: block; outline: none; }

#sidebar {
  width: 330px;
  flex: none;
  background: var(--panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Sidebar panels */
.panel { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.panel h3 {
  margin: 0 0 8px;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--faint);
}
.panel.grow {
  flex: 1;
  min-height: 110px;
  display: flex;
  flex-direction: column;
}

/* Host-only widgets are hidden for guests (role class is set on <body>). */
body:not(.role-host) .host-only { display: none !important; }

/* Mode banner */
#modeBanner {
  padding: 10px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
#modeBanner b {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .16em;
}
#modeBanner small {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  letter-spacing: .02em;
  opacity: .85;
  min-height: 1em;
}
.mode-REALTIME   { background: #10301e; color: #63e39b; }
.mode-TURN_BASED { background: #372a10; color: #f0c060; }
.mode-PAUSED     { background: #232833; color: #98a2b3; }
.mode-UNKNOWN    { background: #1a1f28; color: var(--dim); }

/* Status block */
.statgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 10px; }
.kv { display: flex; gap: 6px; align-items: baseline; min-width: 0; }
.kv span:first-child {
  color: var(--faint);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
  min-width: 52px;
  flex: none;
}
.kv b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kv.small { font-size: 12px; margin-top: 3px; }
.kv code { font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal { color: var(--dim); font-size: 12px; margin-top: 4px; }

#pendingBadge {
  color: var(--amber);
  font-weight: 700;
  font-size: 15px;
  animation: blink 1s step-start infinite;
}
@keyframes blink { 50% { opacity: .2; } }

/* Vitals */
.vrow { display: flex; align-items: center; gap: 8px; margin: 5px 0; }
.vrow label {
  width: 56px;
  flex: none;
  color: var(--faint);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.vrow b { min-width: 70px; text-align: right; font-size: 12px; font-weight: 600; }
.vrow b.left { text-align: left; }
.bar {
  position: relative;
  flex: 1;
  height: 12px;
  background: #0b0f15;
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.bar i {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--green);
  transition: width .2s ease;
}
.bar i.warn { background: var(--amber); }
.bar i.crit { background: var(--red); }
.bar i.stam { background: var(--amber); }

/* Turn-based panel */
#turnPanel .waiting { margin-top: 8px; color: var(--dim); font-size: 12px; }
#waitingList { color: var(--amber); }

/* Host controls */
.tick-row { display: flex; flex-direction: column; gap: 4px; margin-bottom: 8px; }
.tick-row > label {
  color: var(--faint);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
}
.tick-row #tickVal { color: var(--amber); }
.tick-inline { display: flex; gap: 8px; align-items: center; }
.mode-btns { display: flex; gap: 6px; margin-bottom: 8px; }
.mode-btns .btn { flex: 1; font-size: 11px; padding: 5px 4px; }

/* Party list */
.prow { display: flex; gap: 8px; align-items: center; padding: 2px 0; font-size: 12px; }
.prow .pi {
  width: 18px; height: 18px;
  flex: none;
  border-radius: 3px;
  background: #173247;
  color: #8fe6ff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px;
}
.prow.you .pi { background: #2b3d1d; color: #cbe98a; }
.prow .pname { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.prow .php { width: 42px; flex: none; text-align: right; font-weight: 600; }
.prow .php.ok   { color: var(--green); }
.prow .php.warn { color: var(--amber); }
.prow .php.crit { color: var(--red); }
.prow .ppos { color: var(--faint); font-size: 10px; flex: none; }

/* Message log */
#log { flex: 1; overflow-y: auto; min-height: 60px; }
.logline { font-size: 12px; line-height: 1.4; padding: 1px 0; overflow-wrap: anywhere; }
.sev-info     { color: #9aa4b2; }
.sev-neutral  { color: #9aa4b2; }
.sev-good     { color: var(--green); }
.sev-warning  { color: var(--amber); }
.sev-bad      { color: var(--red); }
.sev-danger   { color: var(--red); }
.sev-critical { color: #ff6b5e; font-weight: 700; }
.sev-mixed    { color: var(--purple); }
.sev-debug    { color: var(--faint); }
.sev-chat     { color: var(--cyan); }
.sev-system   { color: var(--blue); }

/* Chat */
#chatRow { padding: 8px; border-top: 1px solid var(--border); }

/* --------------------------------------------------------------------------
   Canvas overlays
   -------------------------------------------------------------------------- */

#connBanner {
  position: absolute;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  background: #372a10;
  border: 1px solid #6b5420;
  color: #f0c060;
  padding: 8px 18px;
  border-radius: 6px;
  z-index: 5;
  font-size: 13px;
  white-space: nowrap;
}

#dirHint {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  background: #132036;
  border: 1px solid #2a4a74;
  color: #9cc4f0;
  padding: 6px 14px;
  border-radius: 6px;
  z-index: 4;
  font-size: 13px;
  white-space: nowrap;
}

/* Targeting/look status strip. Same family as #dirHint (they are mutually
   exclusive: entering targeting clears any pending o/c/s command). Fixed
   font size on purpose — readable at every map zoom. */
#tgtPanel {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  background: #132036;
  border: 1px solid #6b5420;
  color: #f0d9a0;
  padding: 6px 14px;
  border-radius: 6px;
  z-index: 4;
  font: 13px/1.4 var(--mono);
  max-width: min(720px, 92%);
  pointer-events: none;
}

#srvScreen {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 8px 10px;
  background: #000;
  border: 1px solid #2a4a74;
  border-radius: 6px;
  z-index: 6;
  font: 13px/1.15 "DejaVu Sans Mono", "Courier New", monospace;
  white-space: pre;
  max-width: 96%;
  max-height: 92%;
  overflow: auto;
}
#menuBanner {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  background: #2b2440;
  border: 1px solid #5a4a8a;
  color: #cbb8f0;
  padding: 5px 14px;
  border-radius: 6px;
  z-index: 5;
  font-size: 13px;
}

#invPanel {
  position: absolute;
  top: 24px; left: 50%;
  transform: translateX(-50%);
  min-width: 340px;
  max-width: 70%;
  max-height: 70%;
  overflow-y: auto;
  background: #10192b;
  border: 1px solid #2a4a74;
  border-radius: 8px;
  padding: 10px 14px;
  z-index: 5;
  font-size: 13px;
}
#invPanel h3 { margin: 0 0 2px; color: #9cc4f0; font-size: 14px; }
#invPanel .inv-keys { color: #567; font-size: 11px; margin-bottom: 6px; }
#invList { list-style: none; margin: 0; padding: 0; }
#invList li { padding: 2px 6px; border-radius: 4px; color: #cfd8e3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#invList li.sel { background: #24406b; color: #fff; }
#invList li .tag { color: #7fb069; font-size: 11px; margin-left: 6px; }
#invList li.empty { color: #567; font-style: italic; }

#keysHelp {
  position: absolute;
  bottom: 8px; left: 10px;
  color: #39424f;
  font-size: 11px;
  z-index: 2;
  pointer-events: none;
}

/* Map-zoom buttons. 34px minimum for touch targets. */
#zoomCtl {
  position: absolute;
  right: 14px; bottom: 14px;
  display: flex;
  gap: 6px;
  z-index: 4;
}
#zoomCtl .btn { min-width: 34px; min-height: 34px; font-size: 16px; }

/* Local '?' key reference. Fixed font on purpose: like #srvScreen and
   #invPanel it must stay readable at any map zoom. */
#helpOverlay {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  min-width: 420px;
  max-width: 84%;
  max-height: 86%;
  overflow-y: auto;
  background: #10192b;
  border: 1px solid #2a4a74;
  border-radius: 8px;
  padding: 12px 16px;
  z-index: 6;
  font-size: 13px;
}
#helpOverlay h3 { margin: 0 0 2px; color: #9cc4f0; font-size: 14px; }
.help-group {
  color: #567;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin: 9px 0 2px;
}
.help-row { display: flex; gap: 12px; padding: 1px 0; }
.help-key { flex: none; width: 200px; color: var(--bright); }
.help-desc { color: var(--text); }
.help-foot { margin-top: 10px; color: #567; font-size: 11px; }

#toasts {
  position: absolute;
  top: 14px; right: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 6;
  max-width: 320px;
}
.toast {
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--green);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 5px;
  font-size: 12px;
  animation: toast-in .15s ease-out;
}
.toast.err { border-left-color: var(--red); color: #ff9d94; }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}