/* ===== SORTING VISUALIZER STYLES ===== */

.visualizer-container {
  display: grid;
  grid-template-columns: 3fr 1.2fr;
  gap: 1.5rem;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.visualizer-main-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.visualizer-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Glass Card */
.visualizer-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.visualizer-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
}

/* Canvas Area */
.canvas-wrapper {
  position: relative;
  height: 400px;
  background: rgba(10, 10, 26, 0.45);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.5rem 1rem 0.5rem;
  overflow: hidden;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.6);
}

.canvas-placeholder-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.7;
}

.sorting-bar {
  margin: 0 1px;
  background: var(--gradient-3);
  border-radius: 4px 4px 0 0;
  transition: background 0.15s ease, height 0.1s ease;
  width: 100%;
  box-shadow: 0 0 8px rgba(79, 172, 254, 0.25);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.sorting-bar-label {
  font-family: "Fira Code", monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  pointer-events: none;
}

/* Bar States */
.sorting-bar.bar-default {
  background: var(--gradient-3);
}

.sorting-bar.bar-comparing {
  background: linear-gradient(180deg, #facc15 0%, #eab308 100%) !important;
  box-shadow: 0 0 12px rgba(234, 179, 8, 0.65) !important;
}

.sorting-bar.bar-swapping {
  background: linear-gradient(180deg, #ef4444 0%, #dc2626 100%) !important;
  box-shadow: 0 0 12px rgba(220, 38, 38, 0.65) !important;
}

.sorting-bar.bar-sorted {
  background: linear-gradient(180deg, #10b981 0%, #059669 100%) !important;
  box-shadow: 0 0 12px rgba(5, 150, 105, 0.65) !important;
}

/* Controls */
.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.control-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  justify-content: space-between;
}

.control-group label span.val-display {
  color: var(--accent);
  font-family: "Fira Code", monospace;
}

.control-input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  color: var(--text-primary);
  padding: 0.65rem 0.8rem;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  width: 100%;
  transition: all 0.2s;
}

.control-input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 2px rgba(167, 139, 250, 0.2);
}

.control-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Sliders */
input[type="range"].slider-custom {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  transition: background 0.3s;
}

input[type="range"].slider-custom:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

input[type="range"].slider-custom::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-light);
  cursor: pointer;
  transition: transform 0.1s ease;
  box-shadow: 0 0 6px rgba(124, 58, 237, 0.5);
}

input[type="range"].slider-custom::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

input[type="range"].slider-custom:disabled::-webkit-slider-thumb {
  background: var(--text-secondary);
  cursor: not-allowed;
}

/* Buttons */
.btn-control-row {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}

.btn-control {
  flex: 1;
  padding: 0.75rem 0.5rem;
  font-weight: 600;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Complexity table styling */
.complexity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.complexity-card-mini {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 0.75rem;
}

.complexity-card-mini h5 {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.complexity-card-mini p {
  font-family: "Fira Code", monospace;
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 600;
}

/* Hero changes specific to sorting visualizer page */
.hero.visualizer-hero {
  min-height: 45vh;
  padding: 7rem 1rem 2rem;
}

.typing-text_visualizer {
  color: var(--accent);
  font-weight: 600;
}

/* Responsive Grid overrides */
@media (max-width: 1024px) {
  .visualizer-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .btn-control-row {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .btn-control-row {
    flex-direction: column;
  }
}