/*
 * Copyright (c) 2026 Vishalan Karunanithi.
 * All Rights Reserved.
 * This repository is published for hackathon review only. No permission is granted to copy,
 * modify, distribute, sublicense, or commercially use this software without written permission.
 */

:root {
  --bg: #f4f7f5;
  --panel: #ffffff;
  --panel-strong: #edf3ef;
  --ink: #17211b;
  --muted: #617064;
  --line: #dbe5dd;
  --green: #0e7c66;
  --green-soft: #dff3ed;
  --blue: #2878c7;
  --blue-soft: #dcecff;
  --amber: #d58a17;
  --amber-soft: #fff0d8;
  --rose: #c84f5d;
  --rose-soft: #ffe0e4;
  --shadow: 0 18px 45px rgba(23, 33, 27, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.appShell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px;
  background: #17211b;
  color: #f8fbf9;
}

.brandBlock {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brandMark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: var(--green);
  color: white;
  font-weight: 800;
}

.brandBlock p,
.brandBlock strong {
  display: block;
  margin: 0;
}

.brandBlock p {
  color: #b8c7bd;
  font-size: 0.82rem;
}

.brandBlock strong {
  font-size: 1.22rem;
}

.navStack {
  display: grid;
  gap: 8px;
}

.navButton {
  width: 100%;
  border: 0;
  border-radius: 8px;
  padding: 11px 12px;
  background: transparent;
  color: #dce8e1;
  text-align: left;
}

.navButton:hover,
.navButton.active {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.mainArea {
  min-width: 0;
  padding: 28px;
}

.topbar,
.sectionHeader,
.panelHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.interviewStatus {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.interviewMeta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.95rem;
}

.neutralText {
  color: #6f7c75;
}

.warningText {
  color: var(--rose);
}

.successText {
  color: var(--green);
}

.progressTrack {
  width: 100%;
  height: 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: white;
}

.progressTrack #progressFill {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #0e7c66, #2f855a);
  transition: width 180ms ease;
}

.formError {
  color: var(--rose);
  border: 1px solid #ffccd3;
  background: var(--rose-soft);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.92rem;
  min-height: 20px;
}

.formError[hidden] {
  display: none;
}

.interviewActions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.topbar {
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--green);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 2.1rem;
  line-height: 1.05;
}

h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
}

.runStatus {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--muted);
}

.runStatusGroup {
  display: grid;
  justify-items: end;
  gap: 8px;
  text-align: right;
}

.modeHint {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.statusBadge {
  display: inline-flex;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.75rem;
  background: var(--panel);
  color: var(--ink);
}

.pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.metricGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.metricCard,
.panel,
.roleCard,
.questionCard,
.answerCard {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metricCard {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.metricCard span {
  color: var(--muted);
  font-size: 0.85rem;
}

.metricCard strong {
  font-size: 1.5rem;
}

.dashboardGrid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 16px;
}

.profileDirectory {
  margin-bottom: 16px;
}

.compactHeader {
  margin-bottom: 10px;
}

.profileCardGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.profileSummaryCard {
  position: relative;
  display: grid;
  gap: 7px;
  min-height: 156px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow);
  color: var(--ink);
  text-align: left;
}

.profileSummaryCard:hover,
.profileSummaryCard:focus-visible,
.profileSummaryCard.active {
  border-color: var(--green);
  outline: none;
  box-shadow: 0 0 0 3px rgba(14, 124, 102, 0.13), var(--shadow);
}

.profileRole {
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
}

.profileSummaryCard strong {
  font-size: 1.45rem;
}

.profileMeta {
  color: var(--muted);
  font-size: 0.82rem;
}

.profileSummaryCard p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.profileSummaryCard .riskPill {
  justify-self: start;
  margin-top: 2px;
}

.panel {
  padding: 20px;
}

.widePanel {
  grid-column: 1 / -1;
}

.summaryText {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.riskPill {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: 0.8rem;
  font-weight: 700;
}

.riskPill.neutral {
  background: var(--panel-strong);
  color: var(--muted);
}

.riskPill.low {
  background: var(--green-soft);
  color: var(--green);
}

.riskPill.medium {
  background: var(--amber-soft);
  color: #925c00;
}

.riskPill.high {
  background: var(--rose-soft);
  color: var(--rose);
}

.riskMeter {
  margin-top: 10px;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--panel-strong);
}

.meterHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.84rem;
}

.meterHeader strong {
  color: var(--ink);
  font-size: 1rem;
}

.riskMeter span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
  transition: width 220ms ease;
}

.chipWrap,
.actionList,
.riskDrivers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.riskDrivers {
  align-items: flex-start;
  margin-bottom: 2px;
}

.riskDriver {
  border-radius: 999px;
  padding: 6px 9px;
  background: #f4f9f7;
  color: #1d4f42;
  border: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.3;
  display: inline-flex;
  align-items: center;
}

.riskDriver::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--rose);
  margin-right: 6px;
}

.chip,
.actionItem {
  border-radius: 999px;
  padding: 8px 10px;
  background: var(--panel-strong);
  color: #314038;
  font-size: 0.88rem;
}

.actionItem {
  border-radius: 8px;
}

.roleGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.roleCard {
  display: grid;
  gap: 8px;
  min-height: 116px;
  padding: 16px;
  text-align: left;
}

.roleCard.active {
  border-color: var(--green);
  background: var(--green-soft);
}

.roleCard strong {
  font-size: 1.05rem;
}

.roleCard span {
  color: var(--muted);
  line-height: 1.4;
}

.questionStack {
  display: grid;
  gap: 12px;
}

.questionCard {
  display: grid;
  gap: 9px;
  padding: 16px;
}

.questionCard label {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  font-weight: 700;
}

.questionCard label .questionNumber {
  color: var(--muted);
  font-weight: 500;
}

.questionCard.needsInput textarea {
  border-color: var(--rose);
  box-shadow: 0 0 0 3px rgba(200, 79, 93, 0.08);
}

.questionCard.ready textarea {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(14, 124, 102, 0.08);
}

.inputMeta {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.questionCard.ready .inputMeta {
  color: var(--green);
}

.questionCard.needsInput .inputMeta {
  color: var(--rose);
}

.noteForm {
  display: grid;
  gap: 10px;
  max-width: 860px;
  margin-top: 14px;
}

.noteForm label,
.noteList {
  margin-top: 10px;
}

.noteCheckbox {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.noteCheckbox input {
  width: 18px;
  height: 18px;
}

.noteMeta {
  color: var(--muted);
  font-size: 0.82rem;
}

#noteContentInput {
  min-height: 140px;
}

.noteList {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.noteCard {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #ffffff;
}

.noteHeader {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 2px;
  margin-bottom: 8px;
}

.noteHeader strong {
  display: block;
  font-size: 1rem;
}

.noteSource {
  color: var(--green);
  font-weight: 700;
  font-size: 0.88rem;
}

.noteMetaItem {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 8px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.77rem;
}

.noteCard p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.dangerTextButton {
  border: 1px solid var(--rose-soft);
  border-radius: 8px;
  background: #fff7f8;
  color: var(--rose);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 7px 10px;
  width: auto;
  cursor: pointer;
  white-space: nowrap;
}

.dangerTextButton:hover,
.dangerTextButton:focus-visible {
  border-color: var(--rose);
  outline: none;
}

textarea,
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  color: var(--ink);
}

textarea {
  min-height: 94px;
  padding: 12px;
  resize: vertical;
}

input {
  height: 46px;
  padding: 0 13px;
}

.primaryButton {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 0 15px;
  background: var(--green);
  color: white;
  font-weight: 800;
}

.primaryButton:hover {
  background: #096a56;
}

.primaryButton:disabled {
  background: #9ca79f;
  cursor: not-allowed;
}

.secondaryButton {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 15px;
  background: #ffffff;
  color: var(--ink);
  font-weight: 700;
}

.secondaryButton:hover {
  background: #f6fbf8;
}

.timelineList {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.timelineEvent {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.timelineEvent time {
  color: var(--green);
  font-weight: 800;
}

.timelineEvent p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.graphFrame {
  min-height: 680px;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow);
  overflow: auto;
}

.graphLegend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.79rem;
}

.legendDot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
}

.roleDot {
  background: #0e7c66;
}

.systemDot {
  background: #2878c7;
}

.personDot {
  background: #2f855a;
}

.processDot {
  background: #d58a17;
}

.sourceDot {
  background: #6d6bb3;
}

.riskDot {
  background: #c84f5d;
}

#graphSvg {
  display: block;
  min-width: 1040px;
  width: 100%;
  height: 680px;
}

.graphExportStatus {
  margin-top: 10px;
  padding: 9px 12px;
  border: 1px solid #9ed5c0;
  border-radius: 8px;
  background: #f4fbf7;
  color: #145646;
  font-size: 0.86rem;
}

.graphEdgeLabel {
  paint-order: stroke;
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 3.6px;
  stroke-linecap: round;
  paint-order: stroke fill;
}

.searchBar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 18px;
}

.searchState {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.searchState strong {
  color: var(--ink);
  font-weight: 700;
}

.searchResults {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.searchResults .answerCard {
  border-left: 4px solid var(--green);
  padding-left: 14px;
}

.answerCard {
  padding: 16px;
}

.answerCard strong {
  display: block;
  margin-bottom: 8px;
}

.answerCard p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.searchModel {
  margin: 0 0 4px;
  color: var(--green);
  font-size: 0.82rem;
}

.searchSources {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.searchSources strong {
  display: block;
  margin-bottom: 2px;
}

.sourceDetail {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfb;
  padding: 10px 12px;
}

.sourceDetail summary {
  display: grid;
  gap: 2px;
  color: var(--ink);
  cursor: pointer;
}

.sourceDetail summary span {
  font-weight: 800;
}

.sourceDetail summary small {
  color: var(--muted);
  font-size: 0.83rem;
}

.sourceDetail summary em {
  color: #52605a;
  font-size: 0.85rem;
  font-style: normal;
  line-height: 1.4;
}

.sourceDetail p {
  margin: 10px 0 0;
  white-space: pre-wrap;
}

.sourceDetail:not([open]) p,
.sourceDetail:not([open]) .sourceRemoveButton {
  display: none;
}

.sourceRemoveButton {
  margin-top: 10px;
}

.emptyState {
  display: grid;
  place-items: center;
  min-height: 220px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.emptyState strong {
  color: var(--ink);
}

.formError[hidden],
.graphExportStatus[hidden],
.searchState[hidden] {
  display: none;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(14, 124, 102, 0.35);
  outline-offset: 2px;
}

@media (max-width: 1260px) {
  .dashboardGrid {
    grid-template-columns: 1fr;
  }

  .profileCardGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .appShell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 3;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .navStack {
    display: flex;
    overflow-x: auto;
  }

  .navButton {
    white-space: nowrap;
  }

  .metricGrid,
  .roleGrid,
  .profileCardGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboardGrid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .mainArea {
    padding: 18px;
  }

  .topbar,
  .sectionHeader,
  .panelHeader {
    align-items: flex-start;
    flex-direction: column;
  }

  .metricGrid,
  .roleGrid,
  .profileCardGrid,
  .searchBar {
    grid-template-columns: 1fr;
  }

  .sidebar {
    grid-template-columns: 1fr;
  }

  .timelineEvent {
    grid-template-columns: 1fr;
  }
}