html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  background: #181a1b;
}

body {
  height: 100vh;
  width: 100vw;
  min-height: 100vh;
  min-width: 100vw;
  overflow: hidden;
  font-family: 'Inter', 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
}

.wrapper {
  display: grid;
  height: 100vh;
  width: 100vw;
  grid-template-columns: 70px 1fr 200px;
  grid-template-rows: 50px 1fr 80px;
  grid-template-areas:
    "header header header"
    "sidebar content colourP"
    "footer footer footer";
  background-color: #181a1b;
  color: #fff;
}

/* Make the canvas/content area fill available space */
#content {
  grid-area: content;
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 0 10px #111;
  margin: 0;
  padding: 0;
  overflow: hidden;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
}

#sidebar {
  grid-area: sidebar;
  overflow-y: auto;
  background: #23272e;
  border-right: 2px solid #111;
  padding: 10px 5px;

  /* NEW layout fixes */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}
.header {
	grid-area: header;
	font-family: 'Inter', 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 1px;
  background-color: #23272e;
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  padding-left: 10px;
  border-bottom: 2px solid #111;
}

.footer{
  grid-area: footer;
}

.sideBarItem {
  width: 50px;
  height: 50px;
  padding: 5px;
  background: #222;
  border-radius: 8px;
  margin: 0;
  transition: background 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: 2px solid transparent;

  /* NEW: center image inside */
  display: flex;
  align-items: center;
  justify-content: center;
}

.sideBarItem img{
	max-height: 50px;
	max-width: 50px;
	width: 100%;
	height: 100%;
	object-fit: contain;
	border-radius: 6px;
}

.colourPalette{
	grid-area: colourP;
	display: flex;
	flex-direction: column;
	background: #23272e;
	border-left: 2px solid #111;
	padding: 15px;
	overflow-y: auto;
}

.options{
	grid-area: options;
	padding: 15px;
}

.colourSwatches{
	box-sizing: border-box;
	border-radius: 4px;
	border: 2px solid transparent;
	transition: border 0.15s, box-shadow 0.15s;
	cursor: pointer;
	aspect-ratio: 1;
	width: 100%;
}

/* Remove duplicate wrapper styles */
/* .wrapper {
	display: grid;
	height: 100%;
	grid-template-columns: 70px 230px  minmax(500px, 1fr);
	grid-template-rows: 35px minmax(500px, 1fr) 160px;
	grid-template-areas:
               "header header header"
				"sidebar content content"
                "colourP colourP options";
	background-color: #fff;
	color: #444;
} */

.box {
  background-color: #444;
  color: #fff;
  font-size: 150%;
}

/* 1. Responsive Design */
@media (max-width: 900px) {
  .wrapper {
    grid-template-columns: 50px 1fr 150px;
    grid-template-rows: 35px 1fr 80px;
    grid-template-areas:
      "header header header"
      "sidebar content colourP"
      "footer footer footer";
  }
  #sidebar {
    max-width: 50px;
  }
  .colourPalette {
    max-width: 150px;
  }
}

/* 2. Sidebar Enhancements */
.sideBarItem.selected,
.sideBarItem:focus {
  border: 2px solid #00bcd4;
  background: #2c313a;
  box-shadow: 0 0 8px #00bcd4;
}
.sideBarItem:hover {
  background: #343942;
}

/* 3. Colour Palette Improvements - Right Sidebar */
.colourPalette {
  background: #23272e;
  padding: 15px;
  border-left: 2px solid #111;
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.colourPalette::before {
  content: "Color Palette";
  font-size: 1.2rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 15px;
  text-align: center;
}

/* Add options section within the color palette */
.toolOptions {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #444;
  width: 100%;
}

.toolOptions::before {
  content: "Tool Options";
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 15px;
  text-align: center;
  display: block;
}

.toolOptions label {
  color: #fff;
  font-size: 0.9rem;
  margin-bottom: 5px;
  display: block;
}

.toolOptions input,
.toolOptions select {
  width: 100%;
  margin-bottom: 10px;
  padding: 5px;
  border-radius: 4px;
  border: 1px solid #555;
  background: #333;
  color: #fff;
}

.toolOptions div {
  color: #ccc;
  font-size: 0.8rem;
  text-align: center;
  margin-top: 10px;
  line-height: 1.3;
}

.toolOptions button {
  background: #045b51;
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  margin: 5px;
  transition: background 0.2s;
}

.toolOptions button:hover {
  background: #008c9e;
}

.colourSwatches:focus {
  border: 2px solid #ffeb3b;
  box-shadow: 0 0 6px #ffeb3b;
}
.colourSwatches:hover {
  border: 2px solid #fff !important;
}

/* 4. Options Panel Styling - Remove since we're not using it in the new layout */
.options {
  display: none;
}

/* 5. Header and Buttons */
.header {
  background-color: #23272e;
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  padding-left: 10px;
}
.header button {
  margin-left: 10px;
  padding: 5px 12px;
  border-radius: 5px;
  border: none;
  background: #045b51;
  color: #ffffff;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
}
.header button:hover, .header button:focus {
  background: #008c9e;
}

/* 6. Box Styling */
.box {
  background-color: #444;
  color: #fff;
  font-size: 150%;
  border-radius: 8px;
  margin: 2px;
  padding: 5px;
}

/* 7. Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  background: #222;
}
::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 4px;
}

/* 8. Focus Outline for Accessibility */
:focus {
  outline: 2px solid #2196f3;
  outline-offset: 2px;
}

/* 9. Footer (if used) */
.footer {
  background: #23272e;
  color: #fff;
  text-align: center;
  padding: 15px;
  font-size: 0.9rem;
  border-top: 2px solid #111;
  grid-area: footer;
}

.skip-link:focus {
  position: static;
  width: auto;
  height: auto;
  background: #ffeb3b;
  color: #222;
  padding: 4px 8px;
  z-index: 1000;
}

/* ── Shortcuts Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

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

.modal {
  background: #23272e;
  border: 1px solid #444;
  border-radius: 10px;
  width: 360px;
  max-width: 95vw;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid #444;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}

.modal-header button {
  background: none;
  border: none;
  color: #aaa;
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  padding: 0 4px;
  transition: color 0.15s;
}

.modal-header button:hover {
  color: #fff;
}

.modal-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.shortcut-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #00bcd4;
  margin-bottom: 8px;
}

.shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: #ccc;
  padding: 3px 0;
}

.shortcut-row span:last-child {
  color: #aaa;
  font-size: 0.82rem;
}

kbd {
  display: inline-block;
  background: #333;
  border: 1px solid #555;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.78rem;
  font-family: monospace;
  color: #fff;
  margin: 0 1px;
}

.tool-name {
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
}