/* R Party Games — terminal look & feel */

:root {
  /* flat macOS-terminal surface + tetromino accent colors */
  --bg: #1c1e27;       /* terminal slate */
  --bg-deep: #16171e;
  --panel: #1c1e27;    /* same as bg — flat, no cards */
  --panel-2: #272a36;  /* buttons / subtle raise */
  --border: #33374a;   /* faint separators only */
  --text: #d7dcec;
  --dim: #7a809c;
  --accent: #31c7ef;   /* I-piece cyan */
  --gold: #f7d308;     /* O-piece yellow */
  --green: #59d868;    /* S-piece green */
  --red: #ef6a5a;      /* terminal error salmon-red */
  --blue: #6c7bd6;     /* J-piece blue */
  --magenta: #cd4fb0;  /* T-piece magenta */
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
}

.hidden { display: none !important; }

.screen { min-height: 100dvh; }

button {
  font-family: var(--mono);
  cursor: pointer;
}

input {
  -webkit-appearance: none; /* kill Safari's native chrome + focus ring */
  appearance: none;
  font-family: var(--mono);
  font-size: 16px; /* prevents iOS zoom-on-focus */
  color: var(--text);
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  outline: none;
}
input:focus { border-color: var(--accent); }
input::placeholder { color: var(--dim); }

/* Flat terminal surface: no cards. Sections are just text blocks separated by
   a faint rule and a dim label — nothing rounded, nothing raised. */
.box {
  border: none;
  border-radius: 0;
  background: transparent;
  padding: 6px 4px;
}

.box-title {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.box-title::before { content: "# "; color: var(--border); }

.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  transition: transform 0.06s ease, border-color 0.1s ease;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(0.97); }
.btn.accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #16161e;
  font-weight: 700;
}
.btn.accent:hover { filter: brightness(1.08); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

/* ============================ BOOT ============================ */

#boot {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 16px;
}

.boot-box {
  width: min(480px, 100%);
  padding: 20px 16px;
  text-align: center;
  animation: rise 0.4s ease;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.mascot {
  color: var(--accent);
  font-size: 13px;
  line-height: 1.15;
  margin-bottom: 14px;
  text-shadow: 0 0 14px color-mix(in srgb, var(--accent) 55%, transparent);
}

.boot-title {
  color: var(--accent);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 5px;
  text-shadow: 0 0 12px color-mix(in srgb, var(--accent) 45%, transparent);
}
.boot-title span {
  color: var(--gold);
  text-shadow: 0 0 12px color-mix(in srgb, var(--gold) 40%, transparent);
}
/* blinking terminal cursor */
.boot-title::after {
  content: "▊";
  color: var(--accent);
  margin-left: 6px;
  animation: cursor-blink 1.1s steps(1) infinite;
}
@keyframes cursor-blink {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

.boot-sub { color: var(--dim); margin-top: 6px; }

.boot-modes {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin: 14px 0 4px;
  color: var(--blue);
  font-size: 13px;
}

/* two-step boot: step 1 = username, step 2 = choose what to play */
.boot-step {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 18px;
  animation: rise 0.28s ease;
}

.boot-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}
.boot-form label { color: var(--dim); font-size: 12px; }
.boot-or { text-align: center; color: var(--dim); font-size: 12px; }

.boot-greet { color: var(--text); font-size: 15px; }
.boot-greet b { color: var(--gold); }
.menu-label { color: var(--dim); font-size: 12px; letter-spacing: 2px; }

/* tetr.io-style menu: big selectable rows */
.menu-grid { display: flex; flex-direction: column; gap: 8px; }
.menu-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 12px 14px;
  transition: border-color 0.12s, background 0.12s, transform 0.05s;
}
.menu-btn:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, var(--panel-2)); }
.menu-btn:active { transform: translateY(1px); }
.menu-btn .menu-icon { flex: none; width: 22px; text-align: center; font-size: 20px; color: var(--accent); }
.menu-btn .menu-texts { display: flex; flex-direction: column; gap: 2px; }
.menu-btn .menu-name { font-weight: 700; font-size: 15px; letter-spacing: 0.5px; }
.menu-btn .menu-desc { color: var(--dim); font-size: 12px; }
.menu-btn.join .menu-icon { color: var(--gold); }
.menu-btn.join:hover { border-color: var(--gold); background: color-mix(in srgb, var(--gold) 12%, var(--panel-2)); }

.join-row { display: flex; gap: 8px; }
.join-row input {
  flex: 1;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 4px;
  font-size: 18px;
}
.join-row .btn { flex: none; padding: 0 20px; }

.boot-error { color: var(--red); font-size: 13px; min-height: 18px; }

.boot-hint {
  color: var(--dim);
  font-size: 12px;
  text-align: center;
  max-width: 480px;
  padding: 0 12px;
}

/* ============================ GAME ============================ */

#game {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 16px;
  /* fill the full window width — the terminal (flex:1) expands to press
     against both side panels instead of being capped and centered */
  width: 100%;
  margin: 0 auto;
  height: 100dvh;
}

.header {
  flex: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 4px 4px 8px;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.header-title {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1px;
  text-shadow: 0 0 10px color-mix(in srgb, var(--accent) 40%, transparent);
}

.conn-badge {
  color: var(--gold);
  font-size: 12px;
  animation: blink 1.2s infinite;
}
@keyframes blink { 50% { opacity: 0.35; } }

.header-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  color: var(--dim);
  font-size: 12px;
  margin-top: 4px;
}
.header-meta b { color: var(--gold); letter-spacing: 2px; }

.chip-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--dim);
  font-size: 11px;
  padding: 2px 8px;
}
.chip-btn:hover { color: var(--text); border-color: var(--accent); }
/* a panel toggle whose panel is currently hidden */
.chip-btn.off { opacity: 0.5; text-decoration: line-through; }

/* collapsible side panels — terminal reclaims the width */
#game.hide-left #side { display: none; }
#game.hide-right #sideRight { display: none; }

#layout {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-height: 0;
}

#side, #sideRight {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: none;
}

#main {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 4px 4px;
}

@media (min-width: 860px) {
  #layout { flex-direction: row; gap: 0; }
  #side { width: 258px; }
  #sideRight { width: 210px; }
  /* vertical rules split the three panes like tmux/terminal splits:
     room+lobby │ terminal │ players */
  #main,
  #sideRight { min-width: 0; border-left: 1px solid var(--border); padding-left: 14px; margin-left: 12px; }
}

/* --- players --- */

#playersList { display: flex; flex-direction: column; gap: 3px; }

.player-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  padding: 2px 4px;
  border-radius: 4px;
}
.player-row .p-name { font-weight: 600; }
.player-row .p-flags { color: var(--dim); font-size: 11px; }
.player-row .p-score { margin-left: auto; color: var(--gold); font-size: 12px; }
.player-row.disconnected { opacity: 0.45; }
.player-row.dead .p-name { text-decoration: line-through; opacity: 0.6; }
.player-row.active-turn { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.player-row.ready {
  background: color-mix(in srgb, var(--green) 15%, transparent);
  box-shadow: inset 2px 0 0 var(--green);
}
.player-row.ready .p-flags { color: var(--green); }

@media (max-width: 859px) {
  #playersList { flex-direction: row; flex-wrap: wrap; gap: 4px 10px; }
  .player-row .p-score { margin-left: 4px; }
}

/* --- private box --- */

.private { border-color: var(--gold); }
.private .box-title { color: var(--gold); }

.private-note { color: var(--dim); font-size: 12px; }

.secret-word {
  color: var(--gold);
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  padding: 8px;
  border: 1px dashed var(--gold);
  border-radius: 8px;
  margin: 6px 0;
}

.imposter-card {
  color: var(--accent);
  font-weight: 700;
  text-align: center;
  padding: 8px;
  border: 1px dashed var(--accent);
  border-radius: 8px;
  margin: 6px 0;
}

.assign-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
  padding: 1px 0;
}
.assign-row .a-word { color: var(--gold); font-weight: 600; text-align: right; }

/* --- terminal scrollback --- */

#scrollArea {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
  cursor: text;
  /* real-terminal rhythm: every line the same size, tightly stacked */
  font-size: 16px;
  line-height: 1.3;
}

#log {
  flex: none;
  padding: 2px 2px;
}

.log-line {
  padding: 0;
  word-break: break-word;
  animation: fadein 0.18s ease;
}
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

.log-line .ln-name { font-weight: 700; }
/* terminal-style chat prompt: name@room ~ % message */
.log-line.chat .ln-host { color: var(--dim); }
.log-line.chat .ln-sigil { color: var(--accent); font-weight: 700; }
.log-line.chat .ln-text { color: var(--text); }
.log-line.sys { color: var(--dim); }
.log-line.sys::before { content: "│ "; color: var(--border); }
.log-line.game { color: var(--text); }
.log-line.game::before { content: "▪ "; color: var(--accent); }
.log-line.style-accent { color: var(--accent); }
.log-line.style-gold { color: var(--gold); }
.log-line.style-dim { color: var(--dim); }
.log-line.style-red { color: var(--red); }
.log-line.answer .ans-yes { color: var(--green); font-weight: 700; }
.log-line.answer .ans-no { color: var(--red); font-weight: 700; }
.log-line.answer .ans-idk { color: var(--dim); font-weight: 700; }
.log-line.clue::before { content: "💬 "; }
.log-line.clue .ln-text { color: var(--gold); }

.typing {
  color: var(--dim);
  font-size: 12px;
  font-style: italic;
  flex: none;
}
/* no permanent gap: only occupies space while someone is actually typing */
.typing:empty { display: none; }

/* --- context area (buttons per phase) --- */

#contextArea {
  flex: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  padding: 6px 0;
}
#contextArea:empty { padding: 0; }

/* lobby setup panel in the sidebar (mode / ready / start) */
#lobbyControls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
#lobbyControls:empty { display: none; }
#lobbyControls .ctx-btn { width: 100%; text-align: center; }

.ctx-label { color: var(--dim); font-size: 12px; width: 100%; }

.ctx-btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 8px 14px;
  font-size: 14px;
}
.ctx-btn:hover { border-color: var(--accent); }
.ctx-btn.selected { border-color: var(--gold); color: var(--gold); }
.ctx-btn.yes { border-color: var(--green); color: var(--green); }
.ctx-btn.no { border-color: var(--red); color: var(--red); }
.ctx-btn.warn { border-color: var(--gold); color: var(--gold); }
.ctx-btn.accent { background: var(--accent); border-color: var(--accent); color: #16161e; font-weight: 700; }
.ctx-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* --- input bar: a live terminal prompt line at the bottom of the log --- */

#inputBar {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 0;
}

/* shell prompt:  name@room ~ %  */
.term-prompt {
  flex: none;
  white-space: nowrap;
  font-size: 16px;
}
.term-prompt .tp-name { font-weight: 700; }
.term-prompt .tp-host { color: var(--dim); }
.term-prompt .tp-path { color: var(--dim); }
.term-prompt .tp-path.word { color: var(--gold); }
.term-prompt .tp-path.question { color: var(--blue); }
.term-prompt .tp-path.guess { color: var(--accent); }
.term-prompt .tp-path.clue { color: var(--gold); }
.term-prompt .tp-sigil {
  color: var(--accent);
  font-weight: 700;
  text-shadow: 0 0 8px color-mix(in srgb, var(--accent) 50%, transparent);
}

#cmdWrap {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  flex: 1;
}

/* The native caret is hidden; the block below is the one and only cursor.
   (appearance:none on the input already removes Safari's blue focus ring,
   which is what used to look like a second cursor.) */
#cmdInput {
  min-width: 2px;
  width: 2px; /* JS-sized to the text so the block hugs the last character */
  max-width: 100%;
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 0; /* match scrollback line height so the prompt continues the rhythm */
  font-size: 16px;
  line-height: 1.3;
  caret-color: transparent; /* hidden — the drawn block is the cursor */
}
#cmdInput:focus { border: none; box-shadow: none; }

/* A crisp, steady (non-blinking) block — a filled rectangle, so no font
   rounding and no browser caret quirks. */
#blockCursor {
  flex: none;
  width: 0.6em;
  height: 1.1em;
  margin-left: 1px;
  /* muted, not pure white — a softer terminal cursor */
  background: color-mix(in srgb, var(--text) 55%, transparent);
  /* no animation → does not blink */
}

/* off-screen mirror: measures the input text so the block sits right after it */
#cmdMirror {
  position: absolute;
  left: -9999px;
  top: 0;
  white-space: pre;
  font-family: var(--mono);
  font-size: 16px;
  visibility: hidden;
  pointer-events: none;
}

.hint-line {
  flex: none;
  display: flex;
  justify-content: space-between;
  color: var(--dim);
  font-size: 11px;
  padding-top: 4px;
}
.hint-line b { color: var(--text); }

.timer { color: var(--gold); }
.timer.urgent { color: var(--red); animation: blink 0.8s infinite; }

/* --- results in private box --- */

.result-head { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.result-head.win { color: var(--green); }
.result-head.lose { color: var(--red); }
.result-head.neutral { color: var(--gold); }

.lb-row {
  display: flex;
  gap: 8px;
  font-size: 13px;
}
.lb-row .lb-score { margin-left: auto; color: var(--gold); }

/* --- tetr.io-style countdown overlay --- */

#countdown {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: color-mix(in srgb, var(--bg-deep) 88%, transparent);
  backdrop-filter: blur(3px);
}

.cd-mode {
  color: var(--gold);
  font-size: 20px;
  letter-spacing: 2px;
}

.cd-num {
  color: var(--accent);
  font-size: 160px;
  font-weight: 800;
  line-height: 1;
  text-shadow: 0 0 40px color-mix(in srgb, var(--accent) 50%, transparent);
  animation: cd-pop 1s ease-out infinite;
}
.cd-num.go {
  color: var(--green);
  text-shadow: 0 0 50px color-mix(in srgb, var(--green) 55%, transparent);
}

@keyframes cd-pop {
  0% { transform: scale(0.6); opacity: 0.2; }
  40% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 0.9; }
}

.cd-sub { color: var(--dim); font-size: 16px; }

/* --- rules / instructions modal --- */

.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 12px;
  margin-top: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: 0.85;
}
.link-btn:hover { opacity: 1; }
.boot-step .link-btn { display: block; margin: 12px auto 0; }

/* --- theme / appearance modal --- */
.theme-modal { max-width: 420px; }
.theme-label {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 4px 0 8px;
}
.theme-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.theme-preset {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
  color: var(--text);
  font-size: 12px;
}
.theme-preset:hover { border-color: var(--accent); }
.theme-preset .sw {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  display: inline-block;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
}
.theme-pickers {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.theme-row span { color: var(--text); font-size: 13px; }
.theme-row input[type="color"] {
  -webkit-appearance: none;
  appearance: none;
  width: 52px;
  height: 30px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: none;
  cursor: pointer;
}
.theme-row input[type="color"]::-webkit-color-swatch-wrapper { padding: 3px; }
.theme-row input[type="color"]::-webkit-color-swatch { border: none; border-radius: 4px; }
#themeReset { width: 100%; text-align: center; }
.theme-note { color: var(--dim); font-size: 11px; margin-top: 12px; line-height: 1.5; }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: color-mix(in srgb, var(--bg-deep) 82%, transparent);
  backdrop-filter: blur(4px);
  animation: fadein 0.15s ease;
}

.modal {
  width: min(600px, 100%);
  max-height: 86dvh;
  display: flex;
  flex-direction: column;
  padding: 0;
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
  box-shadow: 0 20px 70px -20px rgba(49, 199, 239, 0.3);
}

.modal-head {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}
.modal-title {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1px;
  text-shadow: 0 0 10px color-mix(in srgb, var(--accent) 40%, transparent);
}

.modal-body {
  overflow-y: auto;
  padding: 6px 16px 18px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.modal-body section { margin-top: 16px; }

.modal-body h3 {
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: 1px dashed var(--border);
  padding-bottom: 4px;
  margin-bottom: 8px;
}
.modal-body h3.mode { color: var(--accent); }

.modal-body .lead {
  color: var(--dim);
  font-style: italic;
  margin-bottom: 8px;
}

.modal-body ul { list-style: none; }
.modal-body li {
  position: relative;
  padding-left: 18px;
  margin: 6px 0;
  font-size: 13px;
  line-height: 1.55;
}
.modal-body li::before {
  content: "▪";
  position: absolute;
  left: 2px;
  color: var(--accent);
}
.modal-body b { color: var(--text); font-weight: 700; }
.modal-body code {
  color: var(--gold);
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0 5px;
  font-size: 12px;
}
.modal-body .cmds li::before { content: "›"; }