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

:root {
  --bg: #1a1a2e;
  --surface: #16213e;
  --accent: #e94560;
  --accent2: #0f3460;
  --text: #eaeaea;
  --muted: #888;
  --p0: #4fc3f7;
  --p1: #ff8a65;
  --radius: 8px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.screen { display: none; flex-direction: column; align-items: center; gap: 16px; padding: 24px; width: 100%; max-width: 600px; }
.screen.active, .screen:not(.hidden) { display: flex; }
.hidden { display: none !important; }

h1 { font-size: 2.4rem; color: var(--accent); letter-spacing: 2px; }
h2 { font-size: 1.6rem; }

input[type="text"], select {
  background: var(--surface);
  border: 1px solid var(--accent2);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 1rem;
  width: 240px;
  outline: none;
}
input[type="text"]:focus, select:focus { border-color: var(--accent); }

button {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-size: 1rem;
  cursor: pointer;
  transition: opacity 0.15s;
}
button:hover { opacity: 0.85; }
button:disabled { opacity: 0.4; cursor: default; }

.btn-group { display: flex; gap: 12px; }
#join-form { display: flex; gap: 8px; align-items: center; }

.error { color: var(--accent); font-size: 0.9rem; }
.hint { color: var(--muted); font-size: 0.85rem; }

#room-code-display {
  font-family: monospace;
  font-size: 1.8rem;
  letter-spacing: 6px;
  color: var(--accent);
}

#player-list { list-style: none; width: 100%; max-width: 300px; }
#player-list li {
  padding: 8px 14px;
  background: var(--surface);
  border-radius: var(--radius);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.host-badge { font-size: 0.7rem; color: var(--accent); font-weight: 600; letter-spacing: 0.5px; }

.ready-badge {
  font-size: 0.78rem;
  font-weight: 700;
  margin-left: auto;
  color: var(--muted);
  min-width: 14px;
  text-align: center;
}
.ready-badge.is-ready { color: #3cba6e; }

#btn-ready {
  background: var(--surface);
  border: 1px solid var(--accent2);
  color: var(--muted);
  font-size: 0.88rem;
  padding: 8px 22px;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
#btn-ready:hover { border-color: #3cba6e; color: var(--text); opacity: 1; }
#btn-ready.btn-ready-active {
  background: #0d5e2a;
  border-color: #3cba6e;
  color: #a8f0c0;
}

#host-controls { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; width: 100%; }
#host-controls #btn-start { align-self: center; }

#game-cards { display: flex; flex-wrap: wrap; gap: 10px; }

.game-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 130px;
  padding: 12px 10px;
  background: var(--surface);
  border: 2px solid var(--accent2);
  border-radius: 12px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.1s;
}
.game-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.game-card.selected { border-color: var(--accent); background: #1c2a47; }
.game-card.incompatible { opacity: 0.38; cursor: not-allowed; pointer-events: none; }
.game-card svg { width: 80px; height: 80px; border-radius: 6px; }
.card-name { font-size: 0.95rem; font-weight: 600; }
.card-desc { font-size: 0.72rem; color: var(--muted); text-align: center; line-height: 1.3; }
.card-players { font-size: 0.68rem; color: var(--muted); letter-spacing: 0.3px; }

/* Game config panel */
#game-config {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--accent2);
  border-radius: var(--radius);
}
#game-config.hidden { display: none; }

.cfg-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--muted);
  white-space: nowrap;
}
.cfg-row label { cursor: default; }
.cfg-row input[type="number"],
.cfg-row select {
  width: 60px;
  padding: 4px 6px;
  font-size: 0.82rem;
}
.cfg-toggle input[type="checkbox"] {
  width: 15px;
  height: 15px;
  cursor: pointer;
  accent-color: var(--accent);
  order: -1;
}
.cfg-toggle label { cursor: pointer; }

/* Game screen */
#screen-game { max-width: 700px; gap: 12px; }

#game-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
}
#game-title { font-weight: bold; color: var(--accent); }
#turn-indicator { color: var(--muted); }

#game-footer { width: 100%; display: flex; justify-content: space-between; }
.player-info {
  font-size: 0.9rem;
  padding: 6px 12px;
  background: var(--surface);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 6px;
}
.player-info .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

#game-message {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
  font-size: 1.6rem;
  z-index: 100;
}
#game-message button { font-size: 1rem; }

#lang-toggle {
  position: fixed;
  bottom: 16px;
  left: 16px;
  padding: 5px 11px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1px;
  background: var(--surface);
  border: 1px solid var(--accent2);
  color: var(--muted);
  border-radius: var(--radius);
  cursor: pointer;
  z-index: 200;
  transition: border-color 0.15s, color 0.15s;
}
#lang-toggle:hover { border-color: var(--accent); color: var(--text); opacity: 1; }

/* Chat widget */
#chat-wrap {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 150;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
#chat-wrap.hidden { display: none; }

#chat-panel {
  width: 270px;
  background: var(--surface);
  border: 1px solid var(--accent2);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

#chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border-bottom: 1px solid var(--accent2);
  font-size: 0.85rem;
  font-weight: 600;
}

#chat-close {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 2px;
  line-height: 1;
}
#chat-close:hover { color: var(--text); opacity: 1; }

#chat-messages {
  height: 240px;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  scrollbar-width: thin;
}

.chat-msg { font-size: 0.8rem; line-height: 1.4; word-break: break-word; }
.chat-name { font-weight: 700; color: var(--p0); margin-right: 2px; }
.chat-self .chat-name { color: var(--p1); }

#chat-input-row {
  display: flex;
  gap: 4px;
  padding: 8px;
  border-top: 1px solid var(--accent2);
}

#chat-input {
  flex: 1;
  width: auto;
  padding: 6px 10px;
  font-size: 0.82rem;
}

#chat-send {
  padding: 6px 12px;
  font-size: 0.82rem;
  white-space: nowrap;
}

#chat-toggle-btn {
  position: relative;
  padding: 5px 13px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  background: var(--surface);
  border: 1px solid var(--accent2);
  color: var(--muted);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
#chat-toggle-btn:hover { border-color: var(--accent); color: var(--text); opacity: 1; }

#chat-unread {
  position: absolute;
  top: -7px;
  right: -7px;
  background: var(--accent);
  color: #fff;
  font-size: 0.62rem;
  font-weight: 700;
  border-radius: 50%;
  min-width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}
#chat-unread.hidden { display: none; }

#chat-preview {
  max-width: 220px;
  background: var(--surface);
  border: 1px solid var(--accent2);
  border-radius: var(--radius);
  padding: 6px 10px;
  font-size: 0.78rem;
  line-height: 1.4;
  pointer-events: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}
#chat-preview.hidden { display: none; }
#chat-preview.chat-preview-anim {
  animation: chat-preview-fade 3.5s ease forwards;
}
@keyframes chat-preview-fade {
  0%   { opacity: 0; transform: translateY(6px); }
  12%  { opacity: 1; transform: translateY(0); }
  70%  { opacity: 1; }
  100% { opacity: 0; }
}