/* Solarized palette */
:root {
  --sol-base03:  #002b36;
  --sol-base02:  #073642;
  --sol-base01:  #586e75;
  --sol-base00:  #657b83;
  --sol-base0:   #839496;
  --sol-base1:   #93a1a1;
  --sol-base2:   #eee8d5;
  --sol-base3:   #fdf6e3;
  --sol-yellow:  #b58900;
  --sol-orange:  #cb4b16;
  --sol-red:     #dc322f;
  --sol-magenta: #d33682;
  --sol-violet:  #6c71c4;
  --sol-blue:    #268bd2;
  --sol-cyan:    #2aa198;
  --sol-green:   #859900;
}

/* Web Awesome token overrides — Solarized light */
:root {
  color-scheme: light;

  --wa-color-neutral-0:    var(--sol-base3);
  --wa-color-neutral-50:   var(--sol-base2);
  --wa-color-neutral-100:  var(--sol-base1);
  --wa-color-neutral-200:  var(--sol-base0);
  --wa-color-neutral-300:  var(--sol-base00);
  --wa-color-neutral-400:  var(--sol-base01);
  --wa-color-neutral-500:  var(--sol-base01);
  --wa-color-neutral-600:  var(--sol-base02);
  --wa-color-neutral-700:  var(--sol-base02);
  --wa-color-neutral-800:  var(--sol-base03);
  --wa-color-neutral-900:  var(--sol-base03);
  --wa-color-neutral-950:  var(--sol-base03);
  --wa-color-neutral-1000: var(--sol-base03);

  --wa-color-primary-600:  var(--sol-blue);
  --wa-color-primary-500:  var(--sol-cyan);
}

/* Layout */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background-color: var(--sol-base3);
  color: var(--sol-base00);
  font-family: monospace;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

header {
  padding: 0.5rem 1rem;
  background-color: var(--sol-orange);
  display: flex;
  align-items: center;
  gap: 1rem;
}

header h1 {
  margin: 0;
  font-size: 1rem;
  color: var(--sol-base3);
  letter-spacing: 0.05em;
}

#settings-bar {
  padding: 0.5rem 1rem;
  background-color: var(--sol-base2);
  border-bottom: 1px solid var(--sol-base1);
  font-size: 0.85rem;
  color: var(--sol-base01);
}

#settings-bar summary {
  cursor: pointer;
  color: var(--sol-base00);
}

#settings-fields {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.settings-field {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.settings-label {
  white-space: nowrap;
  font-size: 0.8rem;
  color: var(--sol-base01);
}

#split {
  flex: 1;
  min-height: 0;
  --divider-width: 4px;
}

.panel {
  padding: 1rem;
  height: 100%;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.panel h2 {
  margin: 0;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sol-base01);
}


/* Output */
pre:has(#output) {
  flex: 1;
  margin: 0;
  border: 1px solid var(--sol-base1);
  border-radius: 4px;
  overflow: auto;
  min-height: 4rem;
  background-color: var(--sol-base2) !important;
}

#output {
  font-size: 0.85rem;
  background-color: var(--sol-base2) !important;
}


/* Hide the dropzone once a file is selected — single-file only */
wa-file-input:not(:state(blank))::part(dropzone) {
  display: none;
}

/* Sheet selection */
#sheet-checkboxes {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-top: 0.25rem;
}

#sheet-checkboxes .sheet-item {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.snippet-hint {
  font-size: 0.75rem;
  color: var(--sol-base1);
}

#status {
  font-size: 0.8rem;
  color: var(--sol-base01);
  min-height: 1.2em;
}