/* === BeadForge — Pixel Style CSS === */

:root {
  --bg: #1a1a2e;
  --bg-panel: #16213e;
  --bg-canvas: #0f0f1a;
  --text: #e0e0e0;
  --text-dim: #8892b0;
  --accent: #ff6b6b;
  --accent2: #48dbfb;
  --border: #2a2a4a;
  --btn-bg: #252545;
  --btn-hover: #35356a;
  --pixel-border-color: #4a4a8a;
  --modal-bg: #1a1a2e;
  --input-bg: #0f0f1a;
}

[data-theme="light"] {
  --bg: #f0ebe3;
  --bg-panel: #e8e0d5;
  --bg-canvas: #d8d0c5;
  --text: #2c2c3e;
  --text-dim: #666;
  --accent: #e74c3c;
  --accent2: #2980b9;
  --border: #ccc;
  --btn-bg: #ddd;
  --btn-hover: #c8c8d0;
  --pixel-border-color: #999;
  --modal-bg: #f0ebe3;
  --input-bg: #e8e0d5;
}

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

body {
  font-family: 'Courier New', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* === Pixel Border === */
.pixel-border {
  border: 3px solid var(--pixel-border-color);
  box-shadow:
    inset -3px -3px 0 rgba(0,0,0,0.3),
    inset 3px 3px 0 rgba(255,255,255,0.1);
}

/* === Top Toolbar === */
.toolbar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-panel);
  border-bottom: 3px solid var(--pixel-border-color);
  flex-shrink: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  font-size: 24px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.logo-text {
  font-family: 'Press Start 2P', monospace;
  font-size: 14px;
  color: var(--accent);
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
  letter-spacing: 2px;
}

.toolbar-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* === Pixel Button === */
.btn-pixel {
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  padding: 8px 12px;
  background: var(--btn-bg);
  color: var(--text);
  border: 2px solid var(--pixel-border-color);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.1s;
  box-shadow:
    inset -2px -2px 0 rgba(0,0,0,0.3),
    inset 2px 2px 0 rgba(255,255,255,0.05);
}

.btn-pixel:hover {
  background: var(--btn-hover);
  transform: translate(-1px, -1px);
  box-shadow:
    2px 2px 0 rgba(0,0,0,0.3),
    inset -2px -2px 0 rgba(0,0,0,0.3),
    inset 2px 2px 0 rgba(255,255,255,0.05);
}

.btn-pixel:active {
  transform: translate(1px, 1px);
  box-shadow:
    inset 2px 2px 0 rgba(0,0,0,0.3),
    inset -2px -2px 0 rgba(255,255,255,0.05);
}

.btn-cancel {
  opacity: 0.6;
}

/* === Main Layout === */
.main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* === Sidebar === */
.sidebar {
  width: 200px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 3px solid var(--pixel-border-color);
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.panel {
  background: var(--bg);
  border: 2px solid var(--border);
  padding: 8px;
}

.panel-title {
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  color: var(--accent2);
  margin-bottom: 8px;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.3);
}

/* === Color Palette === */
.color-palette {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}

.color-swatch {
  aspect-ratio: 1;
  border: 2px solid var(--border);
  cursor: pointer;
  position: relative;
  transition: transform 0.1s;
  box-shadow:
    inset -2px -2px 0 rgba(0,0,0,0.3),
    inset 2px 2px 0 rgba(255,255,255,0.2);
}

.color-swatch:hover {
  transform: scale(1.1);
  z-index: 1;
}

.color-swatch.active {
  border-color: #fff;
  box-shadow:
    0 0 0 2px var(--accent),
    inset -2px -2px 0 rgba(0,0,0,0.3),
    inset 2px 2px 0 rgba(255,255,255,0.2);
}

/* === Tools === */
.tool-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-btn {
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  padding: 8px;
  background: var(--btn-bg);
  color: var(--text);
  border: 2px solid var(--border);
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tool-btn:hover { background: var(--btn-hover); }
.tool-btn.active {
  border-color: var(--accent2);
  background: var(--btn-hover);
  box-shadow: inset 0 0 0 1px var(--accent2);
}

.tool-icon { font-size: 14px; }

/* === Grid Size === */
.grid-size-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.size-btn {
  font-size: 7px;
  padding: 6px 4px;
}

.size-btn.active {
  border-color: var(--accent2);
  background: var(--btn-hover);
}

/* === Canvas Area === */
.canvas-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-canvas);
  overflow: auto;
  position: relative;
}

.canvas-wrapper {
  position: relative;
  /* pixel-art crisp rendering */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

#bead-canvas {
  display: block;
  cursor: crosshair;
}

/* === Status Bar === */
.status-bar {
  display: flex;
  gap: 16px;
  padding: 4px 16px;
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  color: var(--text-dim);
  background: var(--bg-panel);
  border-top: 2px solid var(--border);
  width: 100%;
}

/* === Modal === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-overlay.hidden { display: none; }

.modal {
  background: var(--modal-bg);
  padding: 20px;
  min-width: 320px;
  max-width: 480px;
}

.modal h2 {
  font-family: 'Press Start 2P', monospace;
  font-size: 11px;
  margin-bottom: 16px;
  color: var(--accent);
}

.modal input[type="text"],
.modal textarea {
  width: 100%;
  padding: 8px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
  background: var(--input-bg);
  color: var(--text);
  border: 2px solid var(--pixel-border-color);
  margin-bottom: 12px;
  resize: vertical;
}

.modal textarea {
  font-size: 11px;
  font-family: monospace;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

/* === Design List === */
.design-list {
  max-height: 300px;
  overflow-y: auto;
  margin-bottom: 12px;
}

.design-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px;
  border: 1px solid var(--border);
  margin-bottom: 4px;
  cursor: pointer;
  font-size: 12px;
}

.design-item:hover {
  background: var(--btn-hover);
}

.design-item .design-name {
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  flex: 1;
}

.design-item .design-meta {
  font-size: 9px;
  color: var(--text-dim);
  margin-right: 8px;
}

.design-item .design-delete {
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  cursor: pointer;
  padding: 4px 6px;
}

.design-item .design-delete:hover {
  background: var(--accent);
  color: #fff;
}

.empty-msg {
  color: var(--text-dim);
  font-size: 12px;
  text-align: center;
  padding: 20px;
}

/* === Toast === */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  padding: 12px 16px;
  background: var(--btn-bg);
  color: var(--text);
  border: 2px solid var(--pixel-border-color);
  z-index: 200;
  animation: toastIn 0.2s ease-out, toastOut 0.2s ease-in 1.8s forwards;
}

@keyframes toastIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes toastOut {
  from { transform: translateY(0); opacity: 1; }
  to { transform: translateY(20px); opacity: 0; }
}

/* === Keyboard Hint === */
.keyboard-hint {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Press Start 2P', monospace;
  font-size: 7px;
  color: var(--text-dim);
  opacity: 0.5;
  pointer-events: none;
}

/* === Responsive === */
@media (max-width: 768px) {
  .main-layout {
    flex-direction: column;
  }
  .sidebar {
    width: 100%;
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 3px solid var(--pixel-border-color);
    padding: 6px;
    gap: 8px;
    flex-shrink: 0;
    max-height: 120px;
  }
  .color-palette {
    grid-template-columns: repeat(10, 1fr);
  }
  .tool-list {
    flex-direction: row;
  }
  .toolbar-actions {
    display: none;
  }
}