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

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #0a1628;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

#bowl {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  touch-action: none;
}

/* Loading - transparent overlay so fish is visible swimming behind */
#loading {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  color: #c0e4f4;
  font-size: 0.9rem;
  z-index: 100;
  transition: opacity 0.6s;
  pointer-events: none;
}
#loading.fade-out {
  opacity: 0;
  pointer-events: none;
}

.loading-box {
  background: #0c1e30;
  border: 2px solid #4a9abe;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
  padding: 12px 18px 14px;
  min-width: 280px;
  max-width: 90%;
  text-align: center;
  font-family: "Courier New", "Consolas", monospace;
}

.loading-box #load-status {
  margin: 0 0 10px 0;
  font-size: 0.95rem;
  color: #c0e4f4;
}

.progress-track {
  height: 10px;
  background: #081420;
  border: 1px solid #1c3a52;
  position: relative;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: #ff8b3d;
  transition: width 0.3s ease-out;
  /* GBA-style gradient bands */
  background-image: linear-gradient(
    90deg,
    #ff8b3d 0%,
    #ff8b3d 50%,
    #e06b1d 50%,
    #e06b1d 100%
  );
  background-size: 4px 100%;
}

.loading-hint {
  margin: 10px 0 0 0;
  font-size: 0.7rem;
  color: #5a9cbe;
  font-style: italic;
}

/* Chat input */
#chat-input {
  position: fixed;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0;
  width: min(90%, 420px);
  z-index: 10;
}
#chat-input.hidden { display: none; }

#prompt {
  flex: 1;
  padding: 8px 12px;
  border: 2px solid #4a9abe;
  border-radius: 0;
  background: #0c1e30;
  color: #c0e4f4;
  font-family: "Courier New", "Consolas", monospace;
  font-size: 0.9rem;
  outline: none;
  image-rendering: pixelated;
}
#prompt:focus { border-color: #ff8b3d; }
#prompt:disabled { opacity: 0.4; cursor: not-allowed; }
#prompt::placeholder { color: #2a6884; }

#send {
  width: 36px;
  height: 36px;
  border: 2px solid #cc6a1a;
  border-radius: 0;
  background: #ff8b3d;
  color: #fff;
  font-family: "Courier New", monospace;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}
#send:hover:not(:disabled) { background: #e06b1d; }
#send:disabled { opacity: 0.4; cursor: not-allowed; }

/* Settings button */
#settings-btn {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: rgba(12, 30, 48, 0.8);
  border: 2px solid #4a9abe;
  color: #c0e4f4;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 20;
  padding: 0;
  font-family: inherit;
}
#settings-btn:hover { background: #122a42; }
#settings-btn.hidden { display: none; }

/* Settings panel */
#settings-panel {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 30;
  font-family: "Courier New", "Consolas", monospace;
}
#settings-panel.hidden { display: none; }

.settings-box {
  background: #0c1e30;
  border: 3px solid #4a9abe;
  padding: 20px 24px;
  min-width: 280px;
  color: #c0e4f4;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, 0.5);
}
.settings-box h3 {
  margin: 0 0 16px 0;
  font-size: 1.1rem;
  color: #ff8b3d;
  text-transform: lowercase;
  letter-spacing: 1px;
}
.settings-box label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
  font-size: 0.85rem;
}
.settings-box select,
.settings-box input[type="text"] {
  padding: 6px 10px;
  background: #122a42;
  border: 2px solid #2a6884;
  color: #c0e4f4;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
}
.settings-box select:focus,
.settings-box input:focus { border-color: #ff8b3d; }
.settings-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #2a6884;
}
.settings-footer a {
  color: #4a9abe;
  font-size: 0.8rem;
  text-decoration: none;
}
.settings-footer a:hover { color: #ff8b3d; }
.settings-footer button {
  padding: 6px 16px;
  background: #ff8b3d;
  border: 2px solid #cc6a1a;
  color: white;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}
.settings-footer button:hover { background: #e06b1d; }

/* Install banner */
#install-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0c1e30;
  border: 2px solid #ff8b3d;
  padding: 10px 16px;
  display: flex;
  gap: 10px;
  align-items: center;
  color: #c0e4f4;
  font-family: "Courier New", monospace;
  font-size: 0.85rem;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
  z-index: 15;
}
#install-banner.hidden { display: none; }
#install-banner button {
  padding: 4px 10px;
  background: #122a42;
  border: 1px solid #4a9abe;
  color: #c0e4f4;
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}
#install-banner button:hover { background: #1c3a52; }
#install-btn {
  background: #ff8b3d !important;
  border-color: #cc6a1a !important;
  color: white !important;
}