/*
 * theme.css — Shared design tokens + essential component styles for the workspace.
 * This replaces styles.css for pages that use the new Tailwind-based layout.
 * The old styles.css is still loaded by legacy metric pages (metricBase.html, etc.)
 */

/* ==============================
   1. CSS Custom Properties
   ============================== */

:root {
  /* Brand colors (from logo gradient) */
  --brandCoral: #d86470;
  --brandPurple: #9b6bb0;
  --brandBlue: #4485f4;

  /* Light mode palette */
  --textColor: #1a1a2e;
  --oppositeTextColor: #f0eef6;
  --textColorSecondary: #6b6b80;
  --backgroundColor: #f4f3f9;
  --secondaryColor: #ffffff;
  --secondaryColorHalfOpacity: #ffffff80;
  --tertiaryColor: #9b99b0;
  --darkAccent: #4452a8;
  --nav-bar: #1a1a2e;
  --dotColor: #4485f4;
  --spanColor: #ffffff;
  --selectColor: #ffffff;
  --shadowColor: rgba(26, 26, 46, 0.12);
  --disabledOverlay: rgba(26, 26, 46, 0.35);
  --disabledOverlayText: rgba(26, 26, 46, 0.2);
  --visitedColor: #9b6bb0;
  --linkColor: #4485f4;

  transition:
    color 0.3s ease,
    background-color 0.3s ease;
}

html.dark {
  --textColor: #f0eef6;
  --oppositeTextColor: #1a1a2e;
  --textColorSecondary: #9b99b0;
  --backgroundColor: #121220;
  --secondaryColor: #1e1e32;
  --secondaryColorHalfOpacity: #1e1e3280;
  --tertiaryColor: #6b6b80;
  --darkAccent: #6ea8fe;
  --nav-bar: #121220;
  --spanColor: #1a1a2e;
  --dotColor: #f0eef6;
  --visitedColor: #c9a0dc;
  --linkColor: #6ea8fe;
}

/* ==============================
   1b. Base Resets (replaces Tailwind preflight for key elements)
   ============================== */

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

html {
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Roboto", sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  margin: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100%;
  border-color: inherit;
  text-indent: 0;
}

th {
  text-align: left;
  font-weight: 600;
  padding: 0;
  border: none;
}

td {
  padding: 0;
  border: none;
}

thead th {
  border-bottom: none;
}

button,
input,
select,
textarea {
  font-family: "Roboto", sans-serif;
  font-size: 0.875rem;
  line-height: 1.5;
  margin: 0;
}

button {
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 0;
}

img {
  display: block;
  max-width: 100%;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
}

p {
  margin: 0;
}

ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: inherit;
}

pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  margin: 0;
}

/* Flowbite-style native checkboxes (used in chip/pill feature selectors) */
input[type="checkbox"].w-3\.5 {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  min-width: 14px;
  border: 1px solid #d1d5db;
  border-radius: 3px;
  background-color: #f3f4f6;
  cursor: pointer;
  position: relative;
  margin: 0;
  flex-shrink: 0;
}

html.dark input[type="checkbox"].w-3\.5 {
  background-color: #374151;
  border-color: #4b5563;
}

input[type="checkbox"].w-3\.5:checked {
  background-color: #2563eb;
  border-color: #2563eb;
}

input[type="checkbox"].w-3\.5:checked::after {
  content: "";
  position: absolute;
  top: 1px;
  left: 4px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

input[type="checkbox"].w-3\.5:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.3);
}

/* ==============================
   3. Material Checkbox
   ============================== */

.material-checkbox {
  display: flex;
  align-items: center;
  pointer-events: auto;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1.4;
}

.material-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkmark {
  position: relative;
  display: inline-block;
  width: 18px;
  height: 18px;
  min-width: 18px;
  border: 2px solid var(--textColor);
  border-radius: 4px;
  transition: all 0.3s;
}

.material-checkbox input[type="checkbox"]:checked ~ .checkmark {
  background-color: var(--brandPurple);
  border-color: var(--brandPurple);
}

.material-checkbox input[type="checkbox"]:checked ~ .checkmark:after {
  content: "";
  position: absolute;
  top: 1px;
  left: 5px;
  width: 4px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.material-checkbox input[type="checkbox"]:focus ~ .checkmark {
  box-shadow: 0 0 0 2px rgba(155, 107, 176, 0.3);
}

.material-checkbox:hover input[type="checkbox"] ~ .checkmark {
  border-color: var(--brandPurple);
}

.material-checkbox input:disabled ~ .checkmark {
  opacity: 0.25;
  background-color: var(--textColor);
  cursor: not-allowed;
}

/* ==============================
   4. Info Tooltips
   ============================== */

.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  min-width: 16px;
  background-color: var(--textColor);
  color: var(--backgroundColor);
  text-align: center;
  border-radius: 50%;
  font-size: 11px;
  line-height: 16px;
  cursor: pointer;
  margin-left: 6px;
  position: relative;
  pointer-events: auto;
  z-index: 1;
}

.info-text {
  display: none;
  position: absolute;
  background-color: var(--secondaryColor);
  color: var(--textColor);
  padding: 12px 16px;
  border-radius: 6px;
  white-space: normal;
  width: 320px;
  max-width: 80vw;
  z-index: 9999;
  pointer-events: auto;
  cursor: default;
  box-shadow: 0 4px 12px var(--shadowColor);
  border: 1px solid var(--tertiaryColor);
  font-size: 13px;
  line-height: 1.5;
  left: 100%;
  top: 0;
  margin-left: 8px;
}

html.dark .info-text {
  background-color: var(--tertiaryColor);
  color: var(--secondaryColor);
}

.info-icon:hover .info-text,
.info-text:hover {
  display: block !important;
}

.info-text a {
  color: var(--brandBlue) !important;
  text-decoration: underline !important;
  font-weight: 600 !important;
}

.info-text a:hover {
  opacity: 0.8;
}

/* ==============================
   5. Animated Submit Button
   ============================== */

.animated-button {
  position: relative;
  display: inline-block;
  padding: 12px 24px;
  border: none;
  font-size: 14px;
  background-color: var(--tertiaryColor);
  border-radius: 100px;
  font-weight: 600;
  width: 110px;
  height: 42px;
  color: var(--backgroundColor);
  box-shadow: 0 0 0 2px var(--shadowColor);
  cursor: pointer;
  overflow: hidden;
  margin: 8px;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.animated-button span {
  color: var(--spanColor);
}

.animated-button span:first-child {
  position: relative;
  z-index: 1;
}

.animated-button span:last-child {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  background-color: var(--brandPurple);
  border-radius: 50%;
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.return span:last-child {
  background-color: var(--brandBlue);
}

.animated-button:hover {
  box-shadow: 0 0 0 5px rgba(155, 107, 176, 0.35);
  color: #ffffff;
}

.return:hover {
  box-shadow: 0 0 0 5px rgba(68, 133, 244, 0.35);
  color: #ffffff;
}

.animated-button:active {
  scale: 0.95;
}

.animated-button:hover span:last-child {
  width: 150px;
  height: 150px;
  opacity: 1;
}

/* ==============================
   7. Metric Form Components
   ============================== */

.checkboxContainer {
  display: block;
}

.checkboxContainerIndividual {
  margin-bottom: 4px;
  padding: 4px 0;
  max-width: 100%;
  overflow: visible;
}

/* Add visual separator + extra space only when the metric inputs are visible */
.checkboxContainerIndividual:has(.metric-inputs[style*="block"]) {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--secondaryColorHalfOpacity);
}

.checkboxContainerIndividual label {
  margin-bottom: 4px;
  display: block;
}

.checkboxContainerIndividual .material-checkbox {
  margin-bottom: 4px;
  display: flex;
}

.metric-inputs {
  transition: all 0.3s ease;
  overflow: visible !important;
}

.metric-inputs li {
  margin: 8px 0;
  padding: 4px 0;
  display: flex;
  flex-direction: row;
  align-items: center;
}

/* Feature list scrollable containers */
.checkboxContainerIndividual .metric-inputs {
  border: 1px solid var(--tertiaryColor);
  border-radius: 8px;
  padding: 10px;
  background-color: var(--secondaryColor);
}

#numFeaturesCheckbox1,
#numFeaturesCheckbox2,
#catFeaturesCheckbox1,
#catFeaturesCheckbox2,
#catFeaturesCheckbox3,
#entropyRiskQIsCheckbox,
#kAnonymityQIsCheckbox,
#lDiversityQIsCheckbox,
#tClosenessQIsCheckbox,
#hipaa-identifiers-checkbox {
  max-height: 300px;
  max-width: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  border: 1px solid var(--tertiaryColor);
  border-radius: 6px;
  padding: 8px;
  background-color: var(--secondaryColor);
  margin-top: 5px;
}

/* Styled selects — Flowbite-matching */
select:not([multiple]) {
  appearance: none;
  -webkit-appearance: none;
  box-sizing: border-box;
  outline: none;
  display: block;
  padding: 10px 40px 10px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background-color: #f9fafb;
  color: #111827;
  cursor: pointer;
  max-width: 400px;
  font-size: 14px;
  line-height: 1.5;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 16px;
}

html.dark select:not([multiple]) {
  border-color: #4b5563;
  background-color: #374151;
  color: #f9fafb;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='2' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
}

select:not([multiple]):focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Multiple selects keep native appearance */
select[multiple] {
  box-sizing: border-box;
  outline: none;
  padding: 4px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  background-color: #f9fafb;
  color: #111827;
  font-size: 14px;
  transition: border-color 0.2s;
}

html.dark select[multiple] {
  border-color: #4b5563;
  background-color: #374151;
  color: #f9fafb;
}

select[multiple] option {
  padding: 6px 10px;
  border-radius: 4px;
  margin: 1px 0;
}

select[multiple]:focus,
select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* Text inputs */
.textWrapper {
  box-sizing: border-box;
  padding: 8px 12px;
  border: 1px solid var(--tertiaryColor);
  border-radius: 8px;
  background-color: var(--secondaryColor);
  color: var(--textColor);
  max-width: 400px;
  font-size: 14px;
  transition: border-color 0.2s;
}

.textWrapper:focus {
  border-color: var(--brandBlue);
  box-shadow: 0 0 0 2px rgba(68, 133, 244, 0.15);
}

/* Metric form lists (feature selectors) */
.checkboxContainerIndividual ul {
  list-style: none;
  padding-left: 8px;
  margin: 0;
}

.checkboxContainerIndividual li {
  display: flex;
  flex-direction: row;
  align-items: center;
  margin: 6px 0;
}

.checkboxContainerIndividual li label {
  font-size: 14px;
  min-width: 150px;
  padding: 6px 10px;
}

/* ==============================
   8. Sample Data Section
   ============================== */

.sampleDataContainer {
  overflow: hidden;
  height: 0;
  color: var(--textColor);
  transition: height 0.5s ease;
}

.sampleDataContainer.visible {
  height: auto;
}

.sampleDataContainer .file-list {
  display: grid;
  gap: 6px;
}

.sampleDataContainer .file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--secondaryColor);
  border: 1px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  font-size: 14px;
}

.sampleDataContainer .file-item:hover {
  border-color: var(--brandBlue);
  box-shadow: 0 2px 8px rgba(68, 133, 244, 0.12);
}

.sampleDataContainer .file-item.highlighted {
  border-color: var(--brandBlue);
  background: rgba(68, 133, 244, 0.06);
}

.sampleDataContainer .file-item.notHighlighted {
  opacity: 0.4;
}

.sampleDataContainer .file-content {
  display: flex;
  align-items: center;
  flex: 1;
}

.sampleDataContainer .file-name {
  flex: 1;
  margin-right: 12px;
}

.sampleDataContainer .file-type {
  padding: 2px 8px;
  background: var(--tertiaryColor);
  color: white;
  border-radius: 12px;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 600;
  margin-right: 12px;
}

.file-size {
  color: var(--textColorSecondary);
  margin-left: 8px;
  font-size: 12px;
}