/* ========================================================================== 
   Protecto Demo — Design System
   Brand: Protecto.ai | Build Fearless AI
   ========================================================================== */

/* --- Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Instrument+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Custom Properties (Brand Tokens) --- */
:root {
  --p-purple: #6565CD;
  --p-purple-light: #8484d8;
  --p-purple-dark: #4f4fb0;
  --p-purple-bg: #f0f0fa;
  --p-purple-bg-deep: #e8e8f5;
  --p-aqua: #1FB1B3;
  --p-aqua-light: #3cc5c7;
  --p-aqua-bg: #e8f8f8;
  --p-blue: #428BBF;
  --p-yellow: #FBB90F;
  --p-yellow-bg: #fff8e1;
  --p-white: #FFFFFF;
  --p-black: #1a1a2e;
  --p-gray-50: #fafafc;
  --p-gray-100: #f4f4f9;
  --p-gray-200: #e8e8f0;
  --p-gray-300: #d1d1dd;
  --p-gray-400: #9d9db5;
  --p-gray-500: #6e6e8a;
  --p-gray-600: #4a4a62;
  --p-radius-sm: 6px;
  --p-radius: 10px;
  --p-radius-lg: 14px;
  --p-shadow-sm: 0 1px 3px rgba(101, 101, 205, 0.06), 0 1px 2px rgba(0,0,0,0.04);
  --p-shadow: 0 4px 12px rgba(101, 101, 205, 0.08), 0 2px 4px rgba(0,0,0,0.04);
  --p-shadow-lg: 0 8px 30px rgba(101, 101, 205, 0.12), 0 4px 8px rgba(0,0,0,0.06);
  --p-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --p-transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset scoped to plugin --- */
.protecto-demo-container *,
.protecto-demo-container *::before,
.protecto-demo-container *::after {
  box-sizing: border-box;
}

.protecto-demo-container {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--p-black);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   App Container
   ========================================================================== */

.app-container {
  max-height: 560px;
  height: 560px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--p-gray-200);
  border-radius: var(--p-radius-lg);
  overflow: hidden;
  background: var(--p-white);
  box-shadow: var(--p-shadow-lg);
  position: relative;
}

/* Subtle gradient border effect */
.app-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--p-purple), var(--p-aqua), var(--p-blue));
  z-index: 10;
  border-radius: var(--p-radius-lg) var(--p-radius-lg) 0 0;
}

/* ==========================================================================
   Header & Tabs
   ========================================================================== */

.header-wrapper {
  padding: 16px 20px 12px;
  background: var(--p-gray-50);
  border-bottom: 1px solid var(--p-gray-200);
  flex-shrink: 0;
}

.tabs {
  display: flex;
  gap: 8px;
}

.tab {
  flex: 1;
  text-align: center;
  padding: 12px 14px;
  background: var(--p-white);
  border: 1.5px solid var(--p-gray-200);
  font-family: 'Instrument Sans', 'Inter', sans-serif;
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: 0.01em;
  cursor: pointer;
  border-radius: var(--p-radius);
  color: var(--p-gray-500);
  transition: all var(--p-transition);
  position: relative;
  overflow: hidden;
  user-select: none;
}

.tab:hover {
  border-color: var(--p-purple-light);
  color: var(--p-purple);
  background: var(--p-purple-bg);
  box-shadow: var(--p-shadow-sm);
  transform: translateY(-1px);
}

.tab.active {
  background: var(--p-purple);
  color: var(--p-white);
  border-color: var(--p-purple);
  box-shadow: 0 4px 14px rgba(101, 101, 205, 0.35);
  transform: translateY(-1px);
}

.tab.active:hover {
  background: var(--p-purple-dark);
  border-color: var(--p-purple-dark);
}

/* ==========================================================================
   Main Layout
   ========================================================================== */

.main {
  display: flex;
  flex: 1;
  height: 100%;
  min-height: 0;
}

/* ==========================================================================
   Sample Data Sidebar
   ========================================================================== */

.sample-column {
  background: var(--p-gray-50);
  width: 210px;
  min-width: 190px;
  border-right: 1px solid var(--p-gray-200);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 100%;
  overflow: hidden;
}

.sample-column h4 {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--p-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0 0 10px 2px;
  flex-shrink: 0;
}

.sample-btn-list {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  margin-bottom: 10px;
  min-height: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--p-gray-300) transparent;
}

.sample-btn-list::-webkit-scrollbar {
  width: 5px;
}

.sample-btn-list::-webkit-scrollbar-track {
  background: transparent;
}

.sample-btn-list::-webkit-scrollbar-thumb {
  background: var(--p-gray-300);
  border-radius: 10px;
}

.sample-btn {
  padding: 10px 12px;
  margin-bottom: 6px;
  border: 1.5px solid var(--p-gray-200);
  background: var(--p-white);
  cursor: pointer;
  text-align: left;
  border-radius: var(--p-radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--p-gray-600);
  transition: border-color var(--p-transition), background var(--p-transition), color var(--p-transition), box-shadow var(--p-transition), transform var(--p-transition);
  line-height: 1.35;
}

.sample-btn:hover {
  border-color: var(--p-aqua);
  background: var(--p-aqua-bg);
  color: var(--p-black);
  box-shadow: var(--p-shadow-sm);
  transform: translateY(-1px);
}

.sample-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

.clear-btn {
  margin-top: auto;
  padding: 10px 14px;
  border: none;
  background: var(--p-purple);
  border-radius: var(--p-radius-sm);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: var(--p-white);
  flex-shrink: 0;
  transition: all var(--p-transition);
  letter-spacing: 0.01em;
}

.clear-btn:hover {
  background: var(--p-purple-dark);
  box-shadow: 0 3px 10px rgba(101, 101, 205, 0.3);
  transform: translateY(-1px);
}

.clear-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

/* ==========================================================================
   Content Columns
   ========================================================================== */

.column {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-width: 220px;
  min-height: 0;
  max-height: 100%;
  height: 100%;
  padding: 14px;
  border-right: 1px solid var(--p-gray-200);
  background: var(--p-white);
}

.column:last-child {
  border-right: none;
}

.column-label {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--p-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  padding-left: 2px;
}

.protecto-output-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 24px;
}

.protecto-demo-container button.protecto-output-copy {
  appearance: none !important;
  -webkit-appearance: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 0 0 26px !important;
  min-width: 0 !important;
  max-width: 26px !important;
  width: 26px !important;
  min-height: 0 !important;
  max-height: 26px !important;
  height: 26px !important;
  margin: -5px 0 -3px !important;
  padding: 5px !important;
  border: 0 !important;
  border-radius: 5px !important;
  background: transparent !important;
  background-image: none !important;
  box-shadow: none !important;
  color: var(--p-gray-400) !important;
  font: inherit !important;
  line-height: 1 !important;
  text-decoration: none !important;
  text-shadow: none !important;
  text-transform: none !important;
  cursor: pointer;
  transition: color var(--p-transition), background var(--p-transition), transform var(--p-transition);
}

.protecto-demo-container button.protecto-output-copy::before,
.protecto-demo-container button.protecto-output-copy::after {
  content: none !important;
  display: none !important;
}

.protecto-demo-container button.protecto-output-copy svg {
  display: block !important;
  flex: 0 0 16px !important;
  width: 16px !important;
  min-width: 16px !important;
  max-width: 16px !important;
  height: 16px !important;
  min-height: 16px !important;
  max-height: 16px !important;
  margin: 0 !important;
  padding: 0 !important;
  fill: none !important;
  stroke: currentColor !important;
}

.protecto-demo-container button.protecto-output-copy .check-icon {
  display: none !important;
}

.protecto-demo-container button.protecto-output-copy:hover,
.protecto-demo-container button.protecto-output-copy:focus-visible {
  color: var(--p-purple) !important;
  background: var(--p-purple-bg) !important;
}

.protecto-demo-container button.protecto-output-copy:focus-visible {
  outline: 2px solid var(--p-aqua) !important;
  outline-offset: 1px !important;
}

.protecto-demo-container button.protecto-output-copy:disabled {
  color: var(--p-gray-300) !important;
  background: transparent !important;
  opacity: 1 !important;
  cursor: default;
}

.protecto-demo-container button.protecto-output-copy.is-copied {
  color: #0d7c7e !important;
  background: var(--p-aqua-bg) !important;
  transform: scale(1.08);
}

.protecto-demo-container button.protecto-output-copy.is-copied .copy-icon {
  display: none !important;
}

.protecto-demo-container button.protecto-output-copy.is-copied .check-icon {
  display: block !important;
}

.content-wrapper {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: 100%;
  gap: 10px;
}

/* ==========================================================================
   Input / Output Boxes
   ========================================================================== */

.scroll-box {
  flex: 1 1 auto;
  min-height: 0;
  max-height: 100%;
  width: 100%;
  resize: none;
  border: 1.5px solid var(--p-gray-200);
  border-radius: var(--p-radius);
  padding: 12px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.55;
  background: var(--p-white);
  box-sizing: border-box;
  overflow-y: auto;
  color: var(--p-black);
  transition: border-color var(--p-transition), box-shadow var(--p-transition);
  scrollbar-width: thin;
  scrollbar-color: var(--p-gray-300) transparent;
}

.scroll-box::-webkit-scrollbar {
  width: 5px;
}

.scroll-box::-webkit-scrollbar-track {
  background: transparent;
}

.scroll-box::-webkit-scrollbar-thumb {
  background: var(--p-gray-300);
  border-radius: 10px;
}

textarea.scroll-box {
  height: 100%;
  min-height: 120px;
  max-height: 100%;
}

textarea.scroll-box:focus {
  outline: none;
  border-color: var(--p-purple);
  box-shadow: 0 0 0 3px rgba(101, 101, 205, 0.12);
}

textarea.scroll-box::placeholder {
  color: var(--p-gray-400);
  font-style: normal;
}

/* System output box - slightly different bg */
div.scroll-box {
  background: var(--p-gray-50);
  border-color: var(--p-gray-200);
}

div.scroll-box.is-placeholder {
  color: var(--p-gray-400);
}

div.scroll-box.is-loading {
  color: var(--p-purple);
  animation: protecto-pulse 1.5s ease-in-out infinite;
}

div.scroll-box.is-error {
  color: #b42318;
  background: #fff8f7;
  border-color: #f4c7c3;
}

/* ==========================================================================
   Data Tables
   ========================================================================== */

.data-table {
  flex: 1;
  border: 1.5px solid var(--p-gray-200);
  background: var(--p-white);
  overflow-y: auto;
  overflow-x: auto;
  color: var(--p-black);
  border-radius: var(--p-radius);
  padding: 0;
  max-width: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--p-gray-300) transparent;
}

.data-table::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

.data-table::-webkit-scrollbar-track {
  background: transparent;
}

.data-table::-webkit-scrollbar-thumb {
  background: var(--p-gray-300);
  border-radius: 10px;
}

.data-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  table-layout: fixed;
  word-wrap: break-word;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--p-gray-200);
  border-right: 1px solid var(--p-gray-200);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
  white-space: pre-wrap;
  max-width: 320px;
  overflow-wrap: anywhere;
}

.data-table th:last-child,
.data-table td:last-child {
  border-right: none;
}

.data-table th {
  background: var(--p-purple-bg);
  color: var(--p-purple-dark);
  font-family: 'Instrument Sans', sans-serif;
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: sticky;
  top: 0;
  z-index: 2;
  border-bottom: 2px solid var(--p-purple-light);
}

.data-table td {
  background: var(--p-white);
  color: var(--p-gray-600);
  font-size: 13px;
  line-height: 1.45;
}

.data-table tbody tr:hover td {
  background: var(--p-gray-50);
}

.data-table tbody {
  width: 100%;
}

.data-table tr.placeholder td {
  color: var(--p-gray-400);
  font-style: italic;
  text-align: center;
  padding: 20px;
  font-size: 13px;
}

/* ==========================================================================
   PII Type Labels & Highlights
   ========================================================================== */

.pii-type-label {
  display: inline-block;
  font-size: 11px;
  color: var(--p-purple);
  background: var(--p-purple-bg);
  padding: 2px 7px;
  border-radius: 4px;
  margin-top: 3px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Highlighted sensitive data in output */
.scroll-box mark,
.protecto-demo-container mark {
  background: linear-gradient(135deg, rgba(251, 185, 15, 0.25), rgba(251, 185, 15, 0.15));
  border: 1px solid rgba(251, 185, 15, 0.4);
  border-radius: 3px;
  padding: 1px 4px;
  color: inherit;
  font-weight: 500;
}

/* ==========================================================================
   Protecto Tags (Masked Data Tokens)
   ========================================================================== */

.protecto-tag {
  background: linear-gradient(135deg, var(--p-aqua-bg), rgba(31, 177, 179, 0.15));
  border: 1px solid rgba(31, 177, 179, 0.3);
  border-radius: 4px;
  padding: 2px 6px;
  font-weight: 600;
  color: #0d7c7e;
  font-size: 0.88em;
  font-family: 'JetBrains Mono', monospace;
  display: inline-block;
  margin: 1px 0;
}

/* ==========================================================================
   Toxicity Section
   ========================================================================== */

.toxicity {
  flex-shrink: 0;
}

.toxicity .column-label {
  margin-top: 4px;
}

.toxicity-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  color: var(--p-gray-500);
  font-size: 12px;
}

.toxicity-chips.is-placeholder,
.toxicity-chips.is-loading {
  padding: 6px 0;
  color: var(--p-gray-400);
}

.toxicity-chips.is-loading {
  color: var(--p-purple);
  animation: protecto-pulse 1.5s ease-in-out infinite;
}

.toxicity-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  max-width: 100%;
  padding: 4px 8px;
  border: 1px solid #bfe5d8;
  border-radius: 999px;
  background: #edf9f4;
  color: #167255;
  font-size: 11px;
  line-height: 1.2;
  white-space: nowrap;
}

.toxicity-chip span {
  overflow: hidden;
  text-overflow: ellipsis;
  text-transform: capitalize;
}

.toxicity-chip strong {
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
}

.toxicity-chip.is-medium {
  border-color: #f2d28b;
  background: var(--p-yellow-bg);
  color: #8a5a00;
}

.toxicity-chip.is-high {
  border-color: #f3bbb5;
  background: #fff1f0;
  color: #b42318;
}

/* ==========================================================================
   Loading / Processing States
   ========================================================================== */

@keyframes protecto-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.scroll-box.processing,
.data-table.processing {
  animation: protecto-pulse 1.5s ease-in-out infinite;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
  .app-container {
    max-height: none;
    height: auto;
    overflow: visible;
    border-radius: var(--p-radius);
  }

  .app-container::before {
    border-radius: var(--p-radius) var(--p-radius) 0 0;
  }

  .header-wrapper {
    padding: 12px 14px 10px;
  }

  .tabs {
    gap: 6px;
  }

  .tab {
    padding: 10px 8px;
    font-size: 12.5px;
  }

  .main {
    display: block;
    flex-direction: unset;
    height: auto;
    min-height: 0;
    gap: unset;
    flex: unset;
  }

  .main.tab-content {
    flex-direction: column !important;
    height: auto !important;
    min-height: 0;
    gap: unset;
    flex: unset !important;
  }

  #identify:not([style*="display: none"]),
  #mask:not([style*="display: none"]),
  #unmask:not([style*="display: none"]) {
    flex-direction: column !important;
    height: auto !important;
    flex: unset !important;
  }

  .sample-column {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--p-gray-200);
    max-height: 220px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .sample-btn-list {
    flex: 1;
    overflow-y: auto;
  }

  .sample-btn {
    padding: 8px 10px;
    font-size: 12.5px;
  }

  .column {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--p-gray-200);
    box-sizing: border-box;
    display: block;
    max-height: unset;
    min-height: unset;
    height: auto;
    padding: 14px;
    overflow: visible;
    flex: unset;
    background: var(--p-white);
  }

  .column:last-child {
    border-bottom: none;
    margin-bottom: 0;
  }

  .content-wrapper {
    min-height: 0;
    max-height: none;
    height: auto;
    display: block;
  }

  .scroll-box,
  textarea.scroll-box {
    min-height: 80px;
    max-height: 180px;
    height: 100px;
    font-size: 13.5px;
  }

  .data-table {
    width: 100%;
    max-width: 100%;
  }

  .data-table table {
    min-width: 0;
    width: 100%;
    display: table;
    overflow-x: auto;
    table-layout: auto;
  }

  .data-table th,
  .data-table td {
    max-width: none;
    width: auto;
    font-size: 12.5px;
    padding: 8px;
    word-break: break-word;
  }

  .toxicity-chips {
    gap: 5px;
  }
}

@media (max-width: 480px) {
  .tabs {
    flex-direction: column;
    gap: 4px;
  }

  .tab {
    padding: 10px 12px;
    font-size: 13px;
  }

  .sample-column {
    max-height: 180px;
  }
}