:root {
  color-scheme: light;
  --ink: #18201d;
  --muted: #64716b;
  --line: #dce4df;
  --panel: #ffffff;
  --wash: #f5f8f6;
  --mint: #c8eadf;
  --green: #1f7a58;
  --blue: #285c8f;
  --coral: #c75d4a;
  --gold: #b08322;
  --shadow: 0 18px 50px rgba(23, 39, 33, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    linear-gradient(120deg, rgba(200, 234, 223, 0.55), rgba(255, 255, 255, 0) 38%),
    linear-gradient(180deg, #fbfcfb, #edf4f1);
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

#app {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
  height: 100vh;
  padding: 22px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #0f583d;
  background: var(--mint);
}

.brand strong,
.brand span {
  display: block;
}

.brand span,
.eyebrow,
.mini-panel span,
.reference-card span,
.saved-chat span {
  color: var(--muted);
  font-size: 0.84rem;
}

nav {
  display: grid;
  gap: 6px;
}

.nav-item,
.ghost-btn,
.text-btn,
.chip,
.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--ink);
}

.nav-item {
  justify-content: flex-start;
  padding: 10px 12px;
}

.nav-item small {
  margin-left: auto;
  color: var(--blue);
}

.nav-item.active,
.nav-item:hover {
  border-color: var(--line);
  background: #eef6f2;
}

.role-card,
.mini-panel,
.context-panel,
.tool-panel,
.preview-panel,
.message.assistant,
.job-card,
.tagged-card,
.focus-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.role-card,
.mini-panel {
  padding: 14px;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-top: 10px;
  padding: 4px;
  border-radius: 8px;
  background: var(--wash);
}

.segmented button {
  min-height: 34px;
  border: 0;
  border-radius: 6px;
  background: transparent;
}

.segmented button.active {
  color: #fff;
  background: var(--green);
}

.shell {
  min-width: 0;
  padding: 24px;
}

.app-topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.app-topnav strong,
.app-topnav span {
  display: block;
}

.topnav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.key-meter {
  display: grid;
  grid-template-columns: repeat(20, 7px);
  gap: 3px;
  align-items: center;
  min-width: 197px;
}

.key-meter span {
  width: 7px;
  height: 22px;
  border-radius: 999px;
  background: #d7ded9;
}

.key-meter span.available {
  background: var(--gold);
}

.profile-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.profile-button img,
.profile-large img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(16, 28, 23, 0.22);
}

.profile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 21;
  display: grid;
  align-content: start;
  gap: 18px;
  width: min(420px, 100vw);
  height: 100vh;
  padding: 24px;
  border-left: 1px solid var(--line);
  background: #fff;
  box-shadow: -24px 0 70px rgba(23, 39, 33, 0.18);
}

.drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.profile-large {
  width: 72px;
  height: 72px;
}

.profile-detail,
.drawer-section {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--wash);
}

.profile-detail span,
.profile-drawer p,
.toggle-row {
  color: var(--muted);
}

.login-btn {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.toggle-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.toggle-row input {
  width: auto;
  min-height: 0;
}

.logout-btn {
  justify-self: start;
}

.chat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  height: calc(100vh - 48px);
}

.chat-main {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 0;
}

.topbar,
.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(2rem, 3.2vw, 4rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  font-size: 1.05rem;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--green);
  font-weight: 700;
  text-transform: uppercase;
}

.ghost-btn {
  padding: 0 14px;
  border-color: var(--line);
  background: var(--panel);
}

.primary-btn {
  padding: 0 16px;
  border-color: #146344;
  color: #fff;
  background: var(--green);
}

.text-btn {
  min-height: 32px;
  color: var(--blue);
}

.chat-stream {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
  overflow: auto;
  padding: 4px 4px 20px;
}

.empty-chat {
  display: grid;
  place-items: center;
  align-content: center;
  min-height: 100%;
  text-align: center;
}

.empty-chat p {
  max-width: 520px;
  color: var(--muted);
}

.signal-art {
  display: grid;
  grid-template-columns: repeat(4, 38px);
  align-items: end;
  gap: 8px;
  height: 96px;
  margin-bottom: 20px;
}

.signal-art span {
  border-radius: 8px 8px 2px 2px;
  background: var(--green);
}

.signal-art span:nth-child(1) { height: 46px; background: var(--blue); }
.signal-art span:nth-child(2) { height: 74px; background: var(--green); }
.signal-art span:nth-child(3) { height: 58px; background: var(--coral); }
.signal-art span:nth-child(4) { height: 88px; background: var(--gold); }

.message {
  max-width: 850px;
}

.message.user {
  align-self: flex-end;
  max-width: 680px;
  padding: 12px 16px;
  border-radius: 8px;
  color: #fff;
  background: #243c35;
}

.message.user p,
.message.assistant p {
  margin-bottom: 0;
}

.message.assistant {
  padding: 18px;
}

.answer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.answer-head span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 700;
}

.reference-grid,
.tagged-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.reference-card {
  display: grid;
  gap: 8px;
  min-height: 150px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  text-decoration: none;
  background: var(--wash);
}

.reference-card small,
.source-pill {
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 700;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.chip {
  min-height: 30px;
  padding: 0 10px;
  border-color: var(--line);
  background: #fff;
}

.composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding-top: 14px;
}

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

input {
  min-height: 48px;
  padding: 0 14px;
}

textarea {
  min-height: 160px;
  padding: 12px 14px;
  resize: vertical;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.context-panel,
.tool-panel,
.preview-panel {
  padding: 18px;
}

.saved-list,
.results-column,
.tool-panel {
  display: grid;
  gap: 12px;
}

.saved-chat {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--wash);
}

.prompt-copy {
  max-height: 180px;
  overflow: auto;
  margin-bottom: 18px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--wash);
  font-size: 0.86rem;
  white-space: pre-line;
}

.workspace-grid,
.two-pane {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.section-head {
  grid-column: 1 / -1;
  display: block;
}

.section-head p:last-child {
  max-width: 760px;
  color: var(--muted);
}

.job-card,
.tagged-card {
  padding: 18px;
}

.job-card {
  display: grid;
  gap: 10px;
}

.job-card-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.job-card h3 {
  margin-bottom: 4px;
}

.job-card p {
  color: var(--muted);
}

.match-score {
  justify-self: end;
  min-width: 62px;
  padding: 8px 10px;
  border-radius: 8px;
  color: #fff;
  text-align: center;
  font-weight: 800;
  background: var(--blue);
}

.job-link {
  justify-self: start;
  min-height: 36px;
  text-decoration: none;
}

.lock-visual {
  position: relative;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--green);
  background: var(--wash);
  overflow: hidden;
}

.lock-visual svg {
  width: 30px;
  height: 30px;
  transition: transform 0.42s ease, color 0.42s ease;
}

.key-shape {
  position: absolute;
  left: -34px;
  top: 24px;
  width: 42px;
  height: 7px;
  border-radius: 999px;
  background: var(--gold);
  transition: transform 0.5s ease;
}

.key-shape::before {
  content: "";
  position: absolute;
  left: -11px;
  top: -7px;
  width: 18px;
  height: 18px;
  border: 5px solid var(--gold);
  border-radius: 50%;
  background: transparent;
}

.key-shape::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 7px;
  width: 7px;
  height: 9px;
  background: var(--gold);
}

.lock-visual.unlocking .key-shape {
  transform: translateX(46px);
}

.lock-visual.unlocking svg {
  color: var(--gold);
  transform: rotate(90deg);
}

.result-group {
  display: grid;
  gap: 12px;
}

.result-group h2 {
  margin: 8px 0 0;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.brand-link {
  display: grid;
  gap: 4px;
  min-height: 76px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: inherit;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.88);
}

.brand-link span {
  color: var(--muted);
  font-size: 0.84rem;
}

.focus-page {
  max-width: 1100px;
}

.focus-stage {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 380px;
  gap: 20px;
  align-items: stretch;
}

.candle-frame {
  display: grid;
  place-items: center;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, #eef6f2);
  box-shadow: var(--shadow);
}

.candle-frame img {
  width: min(78%, 460px);
  height: auto;
}

.focus-panel {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: 24px;
}

.focus-panel strong {
  font-size: 4.5rem;
  line-height: 1;
  letter-spacing: 0;
}

.focus-panel p {
  color: var(--muted);
}

.focus-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.focus-actions button:last-child,
.complete-focus {
  grid-column: 1 / -1;
}

.preview-panel li {
  margin-bottom: 10px;
}

.tagged-page {
  max-width: 1180px;
}

@media (max-width: 1040px) {
  #app,
  .chat-layout,
  .workspace-grid,
  .two-pane,
  .focus-stage {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

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

  .chat-layout {
    height: auto;
  }
}

@media (max-width: 720px) {
  .shell,
  .sidebar {
    padding: 16px;
  }

  nav,
  .reference-grid,
  .tagged-grid,
  .composer,
  .brand-grid,
  .focus-actions {
    grid-template-columns: 1fr;
  }

  .candle-frame {
    min-height: 360px;
  }

  .focus-panel strong {
    font-size: 3.25rem;
  }

  .topbar {
    display: grid;
  }

  .app-topnav,
  .topnav-actions,
  .job-card-head {
    align-items: stretch;
    flex-direction: column;
  }

  .key-meter {
    grid-template-columns: repeat(10, 7px);
    min-width: 0;
  }

  h1 {
    font-size: 2rem;
  }
}