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

body {
  background: #0a0a0f;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  font-family: 'Courier New', Courier, monospace;
  color: #e0e0e0;
  overflow: hidden;
}

h1 {
  font-size: 2.4rem;
  color: #b06fff;
  text-shadow: 0 0 18px #7a00ff, 0 0 6px #fff;
  letter-spacing: 3px;
  margin-bottom: 10px;
}

#hud {
  display: flex;
  gap: 30px;
  margin-bottom: 8px;
  font-size: 1rem;
  color: #d0d0e8;
  align-items: center;
}

#hud span {
  background: rgba(80, 0, 120, 0.35);
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  padding: 4px 14px;
}

#hud .hearts {
  color: #ff4444;
  font-size: 1.2rem;
  letter-spacing: 3px;
}

#hud .item-slot {
  display: flex;
  align-items: center;
  gap: 6px;
}

#canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 800px;
}

#gameCanvas {
  width: 100%;
  height: auto;
  border: 3px solid #4a1a7a;
  border-radius: 4px;
  box-shadow: 0 0 40px rgba(100, 0, 200, 0.5);
  display: block;
}

#overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 15, 0.82);
  border-radius: 2px;
  text-align: center;
  padding: 30px;
  overflow-y: auto;
}

#overlay.hidden {
  display: none;
}

#overlay h2 {
  font-size: 2rem;
  margin-bottom: 14px;
  text-shadow: 0 0 14px currentColor;
}

#overlay p {
  font-size: 1rem;
  color: #b0b0c8;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 400px;
}

#overlay button {
  background: #5a007a;
  color: #fff;
  border: 2px solid #a040ff;
  padding: 10px 30px;
  font-size: 1.1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  text-shadow: 0 0 8px #df9fff;
  box-shadow: 0 0 18px #8800cc;
  transition: background 0.2s;
}

#overlay button:hover {
  background: #7a00aa;
}

#controls-hint {
  margin-top: 10px;
  font-size: 0.78rem;
  color: #6060a0;
  letter-spacing: 1px;
}

#controls-hint-mobile {
  display: none;
  margin-top: 10px;
  font-size: 0.78rem;
  color: #6060a0;
  letter-spacing: 1px;
}

/* ── Skeleton dialogue panel ─────────────────────────────────────────────── */
#dialogue-panel {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  background: rgba(5, 2, 20, 0.92);
  border: 2px solid #8800cc;
  border-radius: 8px;
  padding: 14px 18px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
}

#dialogue-panel.hidden {
  display: none;
}

#dialogue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

#dialogue-speaker {
  color: #b06fff;
  font-weight: bold;
  font-size: 0.95rem;
  text-shadow: 0 0 8px #7a00ff;
}

#dialogue-aggression {
  font-size: 0.78rem;
  font-family: 'Courier New', Courier, monospace;
  letter-spacing: 0.02em;
}

#dialogue-aggression.hidden {
  display: none;
}

#dialogue-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #c8c8e8;
  min-height: 2.5em;
  white-space: pre-wrap;
}

#dialogue-text.loading::after {
  content: '';
  display: inline-block;
  animation: ellipsis 1.2s steps(4, end) infinite;
}

@keyframes ellipsis {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}

#dialogue-hint {
  margin-top: 10px;
  font-size: 0.7rem;
  color: #5050a0;
  text-align: right;
  cursor: pointer;
}

/* ── Player reply input inside dialogue ──────────────────────────────────── */
#dialogue-input-wrap {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

#dialogue-input-wrap.hidden {
  display: none;
}

#dialogue-input {
  flex: 1;
  background: #0e0a1e;
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  padding: 6px 10px;
  outline: none;
}

#dialogue-input:focus {
  border-color: #a040ff;
}

#dialogue-send {
  background: #5a007a;
  color: #fff;
  border: 1px solid #a040ff;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
}

#dialogue-send:hover {
  background: #7a00aa;
}

/* ── API key modal ────────────────────────────────────────────────────────── */
#api-key-modal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 15, 0.92);
  border-radius: 2px;
  text-align: center;
  padding: 30px;
  gap: 12px;
}

#api-key-modal.hidden {
  display: none;
}

#api-key-modal h2 {
  font-size: 1.4rem;
  color: #b06fff;
  text-shadow: 0 0 10px #7a00ff;
}

#api-key-modal p {
  font-size: 0.9rem;
  color: #b0b0c8;
  line-height: 1.6;
  max-width: 380px;
}

#api-key-modal small {
  font-size: 0.8rem;
  color: #7070a8;
}

#api-key-modal a {
  color: #b06fff;
  text-decoration: none;
}

#api-key-modal a:hover {
  text-decoration: underline;
}

#api-key-input {
  width: 100%;
  max-width: 340px;
  background: #0e0a1e;
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  padding: 8px 12px;
  outline: none;
}

#api-key-input:focus {
  border-color: #a040ff;
}

.api-key-buttons {
  display: flex;
  gap: 10px;
}

#api-key-save {
  background: #5a007a;
  color: #fff;
  border: 2px solid #a040ff;
  padding: 8px 22px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  text-shadow: 0 0 8px #df9fff;
  box-shadow: 0 0 14px #8800cc;
  transition: background 0.2s;
}

#api-key-save:hover {
  background: #7a00aa;
}

#api-key-cancel {
  background: transparent;
  color: #9090b8;
  border: 1px solid #4a2a6a;
  padding: 8px 18px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

#api-key-cancel:hover {
  color: #c0c0e0;
  border-color: #7a4aaa;
}

/* ── Settings button ─────────────────────────────────────────────────────────── */
#settings-btn {
  background: transparent;
  color: #9090b8;
  border: 1px solid #4a2a6a;
  padding: 4px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-left: auto;
}

#settings-btn:hover {
  color: #c0c0e0;
  border-color: #7a4aaa;
}

/* ── Settings modal ──────────────────────────────────────────────────────────── */
#settings-modal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 15, 0.95);
  border-radius: 2px;
  text-align: center;
  padding: 30px;
  gap: 18px;
  z-index: 20;
}

#settings-modal.hidden {
  display: none;
}

#settings-modal h2 {
  font-size: 1.4rem;
  color: #b06fff;
  text-shadow: 0 0 10px #7a00ff;
}

.settings-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 380px;
}

.settings-row label {
  font-size: 0.95rem;
  color: #b0b0c8;
  align-self: flex-start;
}

#settings-api-key {
  width: 100%;
  max-width: 340px;
  background: #0e0a1e;
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  padding: 8px 12px;
  outline: none;
}

#settings-api-key:focus {
  border-color: #a040ff;
}

.settings-hint {
  font-size: 0.8rem;
  color: #7070a8;
  align-self: flex-start;
}

.settings-hint a {
  color: #b06fff;
  text-decoration: none;
}

.settings-hint a:hover {
  text-decoration: underline;
}

#settings-save {
  background: #5a007a;
  color: #fff;
  border: 2px solid #a040ff;
  padding: 8px 22px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  text-shadow: 0 0 8px #df9fff;
  box-shadow: 0 0 14px #8800cc;
  transition: background 0.2s;
}

#settings-save:hover {
  background: #7a00aa;
}

#settings-close {
  background: transparent;
  color: #9090b8;
  border: 1px solid #4a2a6a;
  padding: 8px 18px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

#settings-close:hover {
  color: #c0c0e0;
  border-color: #7a4aaa;
}

/* ── Mobile touch controls ───────────────────────────────────────────────────── */
#mobile-controls {
  display: none;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  width: 100%;
  max-width: 800px;
}

.dpad {
  display: grid;
  grid-template-areas:
    ". up ."
    "left . right"
    ". down .";
  gap: 4px;
}

.dpad-btn {
  width: 54px;
  height: 54px;
  background: rgba(80, 0, 120, 0.5);
  border: 2px solid #5a2a8a;
  border-radius: 8px;
  color: #d0d0e8;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  transition: background 0.1s, border-color 0.1s;
}

.dpad-btn:active {
  background: rgba(120, 0, 180, 0.75);
  border-color: #a040ff;
}

#dpad-up    { grid-area: up; }
#dpad-left  { grid-area: left; }
#dpad-right { grid-area: right; }
#dpad-down  { grid-area: down; }

.action-btns {
  display: flex;
  gap: 14px;
  align-items: center;
}

.action-btn {
  width: 68px;
  height: 68px;
  background: rgba(80, 0, 120, 0.5);
  border: 2px solid #a040ff;
  border-radius: 50%;
  color: #fff;
  font-size: 1.4rem;
  font-family: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
  text-shadow: 0 0 6px #df9fff;
  box-shadow: 0 0 12px rgba(136, 0, 204, 0.5);
  transition: background 0.1s;
  gap: 2px;
}

.action-btn span {
  font-size: 0.6rem;
  letter-spacing: 0.5px;
  color: #c0a0e0;
}

.action-btn:active {
  background: rgba(120, 0, 180, 0.8);
}

/* ── Responsive / mobile breakpoint ─────────────────────────────────────────── */
@media (max-width: 860px) {
  body {
    justify-content: flex-start;
    overflow-y: auto;
    padding: 8px 0 16px;
  }

  h1 {
    font-size: 1.6rem;
    letter-spacing: 1px;
    margin-bottom: 6px;
  }

  #hud {
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 6px;
    font-size: 0.8rem;
    padding: 0 8px;
    width: 100%;
    max-width: 800px;
  }

  #hud span {
    padding: 3px 8px;
  }

  #hud #settings-btn {
    margin-left: 0;
  }

  #canvas-wrap {
    border-radius: 0;
  }

  #controls-hint {
    display: none;
  }

  #controls-hint-mobile {
    display: block;
  }

  #mobile-controls {
    display: flex;
  }

  #overlay {
    justify-content: flex-start;
    padding: 14px 16px 16px;
    overflow-y: auto;
  }

  #overlay h2 {
    font-size: 1.3rem;
    margin-bottom: 10px;
  }

  #overlay p {
    font-size: 0.78rem;
    line-height: 1.5;
    max-width: 100%;
    margin-bottom: 12px;
  }

  #overlay button {
    font-size: 1rem;
    padding: 9px 24px;
  }

  #dialogue-panel {
    font-size: 0.8rem;
    padding: 10px 12px;
  }

  #dialogue-text {
    font-size: 0.82rem;
  }

  #dialogue-hint {
    font-size: 0.65rem;
  }

  #api-key-modal {
    padding: 20px 16px;
  }

  #api-key-modal p {
    font-size: 0.82rem;
  }
}


#overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 15, 0.82);
  border-radius: 2px;
  text-align: center;
  padding: 30px;
}

#overlay.hidden {
  display: none;
}

#overlay h2 {
  font-size: 2rem;
  margin-bottom: 14px;
  text-shadow: 0 0 14px currentColor;
}

#overlay p {
  font-size: 1rem;
  color: #b0b0c8;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 400px;
}

#overlay button {
  background: #5a007a;
  color: #fff;
  border: 2px solid #a040ff;
  padding: 10px 30px;
  font-size: 1.1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  text-shadow: 0 0 8px #df9fff;
  box-shadow: 0 0 18px #8800cc;
  transition: background 0.2s;
}

#overlay button:hover {
  background: #7a00aa;
}

#controls-hint {
  margin-top: 10px;
  font-size: 0.78rem;
  color: #6060a0;
  letter-spacing: 1px;
}

/* ── Skeleton dialogue panel ─────────────────────────────────────────────── */
#dialogue-panel {
  position: absolute;
  bottom: 10px;
  left: 10px;
  right: 10px;
  background: rgba(5, 2, 20, 0.92);
  border: 2px solid #8800cc;
  border-radius: 8px;
  padding: 14px 18px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
}

#dialogue-panel.hidden {
  display: none;
}

#dialogue-speaker {
  color: #b06fff;
  font-weight: bold;
  font-size: 0.95rem;
  text-shadow: 0 0 8px #7a00ff;
}

#dialogue-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: #c8c8e8;
  min-height: 2.5em;
  white-space: pre-wrap;
}

#dialogue-text.loading::after {
  content: '';
  display: inline-block;
  animation: ellipsis 1.2s steps(4, end) infinite;
}

@keyframes ellipsis {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}

#dialogue-hint {
  margin-top: 10px;
  font-size: 0.7rem;
  color: #5050a0;
  text-align: right;
}

/* ── Player reply input inside dialogue ──────────────────────────────────── */
#dialogue-input-wrap {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

#dialogue-input-wrap.hidden {
  display: none;
}

#dialogue-input {
  flex: 1;
  background: #0e0a1e;
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.85rem;
  padding: 6px 10px;
  outline: none;
}

#dialogue-input:focus {
  border-color: #a040ff;
}

#dialogue-send {
  background: #5a007a;
  color: #fff;
  border: 1px solid #a040ff;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
}

#dialogue-send:hover {
  background: #7a00aa;
}

/* ── API key modal ────────────────────────────────────────────────────────── */
#api-key-modal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 15, 0.92);
  border-radius: 2px;
  text-align: center;
  padding: 30px;
  gap: 12px;
}

#api-key-modal.hidden {
  display: none;
}

#api-key-modal h2 {
  font-size: 1.4rem;
  color: #b06fff;
  text-shadow: 0 0 10px #7a00ff;
}

#api-key-modal p {
  font-size: 0.9rem;
  color: #b0b0c8;
  line-height: 1.6;
  max-width: 380px;
}

#api-key-modal small {
  font-size: 0.8rem;
  color: #7070a8;
}

#api-key-modal a {
  color: #b06fff;
  text-decoration: none;
}

#api-key-modal a:hover {
  text-decoration: underline;
}

#api-key-input {
  width: 100%;
  max-width: 340px;
  background: #0e0a1e;
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  padding: 8px 12px;
  outline: none;
}

#api-key-input:focus {
  border-color: #a040ff;
}

.api-key-buttons {
  display: flex;
  gap: 10px;
}

#api-key-save {
  background: #5a007a;
  color: #fff;
  border: 2px solid #a040ff;
  padding: 8px 22px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  text-shadow: 0 0 8px #df9fff;
  box-shadow: 0 0 14px #8800cc;
  transition: background 0.2s;
}

#api-key-save:hover {
  background: #7a00aa;
}

#api-key-cancel {
  background: transparent;
  color: #9090b8;
  border: 1px solid #4a2a6a;
  padding: 8px 18px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

#api-key-cancel:hover {
  color: #c0c0e0;
  border-color: #7a4aaa;
}

/* ── Settings button ─────────────────────────────────────────────────────────── */
#settings-btn {
  background: transparent;
  color: #9090b8;
  border: 1px solid #4a2a6a;
  padding: 4px 14px;
  font-size: 0.9rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-left: auto;
}

#settings-btn:hover {
  color: #c0c0e0;
  border-color: #7a4aaa;
}

/* ── Settings modal ──────────────────────────────────────────────────────────── */
#settings-modal {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 2, 15, 0.95);
  border-radius: 2px;
  text-align: center;
  padding: 30px;
  gap: 18px;
  z-index: 20;
}

#settings-modal.hidden {
  display: none;
}

#settings-modal h2 {
  font-size: 1.4rem;
  color: #b06fff;
  text-shadow: 0 0 10px #7a00ff;
}

.settings-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 380px;
}

.settings-row label {
  font-size: 0.95rem;
  color: #b0b0c8;
  align-self: flex-start;
}

#settings-api-key {
  width: 100%;
  max-width: 340px;
  background: #0e0a1e;
  border: 1px solid #5a2a8a;
  border-radius: 6px;
  color: #e0e0e0;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  padding: 8px 12px;
  outline: none;
}

#settings-api-key:focus {
  border-color: #a040ff;
}

.settings-hint {
  font-size: 0.8rem;
  color: #7070a8;
  align-self: flex-start;
}

.settings-hint a {
  color: #b06fff;
  text-decoration: none;
}

.settings-hint a:hover {
  text-decoration: underline;
}

#settings-save {
  background: #5a007a;
  color: #fff;
  border: 2px solid #a040ff;
  padding: 8px 22px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  text-shadow: 0 0 8px #df9fff;
  box-shadow: 0 0 14px #8800cc;
  transition: background 0.2s;
}

#settings-save:hover {
  background: #7a00aa;
}

#settings-close {
  background: transparent;
  color: #9090b8;
  border: 1px solid #4a2a6a;
  padding: 8px 18px;
  font-size: 1rem;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

#settings-close:hover {
  color: #c0c0e0;
  border-color: #7a4aaa;
}