/* ============================================================
   SOLAR WALLPAPER PROJECT PAGE
   Styles for /projects/solar-wallpaper/ interactive renderer.
   Depends on global.css for CSS variables and base reset.
   ============================================================ */

/* ---- Render area: full-width, viewport-filling ---- */
.render-area {
  position: relative;
  width: 100%;
  /* Fill most of the viewport: subtract header (~3.5rem) + title block (~7rem) */
  min-height: calc(100vh - 10.5rem);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000;
}

.render-frame-container {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: #000;
  overflow: hidden;
}

#solar-canvas {
  display: block;
  width: 100%;
  height: auto;
}

/* Overlays for loading and error states */
.render-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.85);
  z-index: 10;
}

.render-overlay--error {
  background-color: rgba(0, 0, 0, 0.92);
}

.overlay-text {
  font-family: 'VT323', monospace;
  font-size: 1.5rem;
  color: var(--color-accent-cyan);
  text-align: center;
  padding: 1rem;
  text-shadow: 0 0 8px rgba(0, 255, 255, 0.6);
}

.render-overlay--error .overlay-text {
  color: var(--color-accent-red);
  text-shadow: 0 0 8px rgba(255, 0, 0, 0.6);
}

/* ---- Controls panel (below render) ---- */
.controls-panel {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 1.5rem;
}

/* Individual control sections with borders */
.control-section {
  border: 1px solid var(--color-dim);
  border-bottom: none;
  padding: 1rem;
}

.control-section:last-child {
  border-bottom: 1px solid var(--color-dim);
}

.control-section h3 {
  font-family: 'Press Start 2P', monospace;
  font-size: 0.6rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: 2px;
  text-shadow: 0 0 6px var(--glow-primary);
}

/* ---- Control inputs ---- */
.control-row {
  margin-bottom: 0.75rem;
}

.control-label {
  font-family: 'VT323', monospace;
  font-size: 0.95rem;
  color: var(--color-accent-cyan);
  display: block;
  margin-bottom: 0.25rem;
  letter-spacing: 1px;
}

.control-input {
  font-family: 'VT323', monospace;
  font-size: 1rem;
  color: var(--color-primary);
  background-color: var(--color-bg);
  border: 1px solid var(--color-dim);
  padding: 0.4rem 0.5rem;
  width: 100%;
  cursor: pointer;
  /* Remove default browser styling */
  -webkit-appearance: none;
  appearance: none;
}

.control-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.control-input:hover {
  border-color: var(--color-primary);
}

/* Dropdown arrow for select elements */
select.control-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2300dd00'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  padding-right: 1.5rem;
}

/* Date/datetime-local color scheme */
input[type="datetime-local"].control-input,
input[type="date"].control-input {
  color-scheme: dark;
}

/* ---- Checkbox group ---- */
.control-group {
  margin-bottom: 0.75rem;
}

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem 0.5rem;
  margin-top: 0.4rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'VT323', monospace;
  font-size: 0.9rem;
  color: var(--color-primary);
  cursor: pointer;
  line-height: 1.3;
}

.checkbox-label input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 12px;
  height: 12px;
  flex-shrink: 0;
  cursor: pointer;
}

.checkbox-label:hover {
  color: var(--color-accent-amber);
}

/* ---- Timelapse buttons ---- */
.timelapse-actions {
  display: flex;
  gap: 0.5rem;
  margin: 0.75rem 0 0.75rem;
}

.btn-timelapse,
.btn-playpause {
  flex: 1;
}

.btn-playpause:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-playpause:disabled:hover {
  background-color: transparent;
  color: var(--color-primary);
}

/* ---- Progress bar ---- */
.progress-bar {
  width: 100%;
  height: 0.75rem;
  border: 1px solid var(--color-dim);
  background-color: var(--color-bg);
  overflow: hidden;
  margin-bottom: 0.5rem;
}

#progress-fill {
  height: 100%;
  width: 0%;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
  box-shadow: 0 0 4px var(--glow-primary);
}

/* ---- Status text ---- */
.status-text {
  font-family: 'VT323', monospace;
  font-size: 0.95rem;
  color: var(--color-accent-cyan);
  letter-spacing: 1px;
  min-height: 1.4rem;
}

/* ---- Responsive: mobile adjustments ---- */
@media (max-width: 768px) {
  .render-area {
    min-height: calc(100vh - 8rem);
  }

  .checkbox-group {
    grid-template-columns: 1fr;
  }
}

/* Reduced motion: disable progress bar transition */
@media (prefers-reduced-motion: reduce) {
  #progress-fill {
    transition: none;
  }
}