:root {
  color-scheme: light;
  --ink: #202832;
  --body: #343c43;
  --muted: #746a60;
  --faint: #9b9186;
  --paper: #fbf7ef;
  --panel: #fffdf8;
  --wash: #f1ece4;
  --rail: #e6ded1;
  --line: #ded0bd;
  --line-strong: #cbb99f;
  --accent: #7d4529;
  --accent-dark: #4a3025;
  --sage: #5f6f5a;
  --shadow: 0 22px 60px rgb(73 54 38 / 0.08);
  --sans:
    "Avenir Next", "Nunito Sans", ui-sans-serif, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --serif: Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
  --mono: "SFMono-Regular", Menlo, Consolas, ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(90deg, var(--rail) 0 248px, transparent 248px),
    var(--wash);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
}

.app-shell {
  min-height: 100vh;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}

.login-card {
  width: min(520px, 100%);
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: clamp(28px, 4vw, 44px);
}

.login-card h1 {
  margin-bottom: 10px;
  font-size: clamp(38px, 6vw, 58px);
}

.login-card .lede {
  margin-bottom: 26px;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.rail {
  position: fixed;
  inset: 0 auto 0 0;
  width: 248px;
  padding: 30px 26px;
  background: var(--rail);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.rail-note,
.hint,
.result-bar span,
.lede,
.section-title span {
  color: var(--muted);
  font-size: 13px;
}

.brand {
  display: none;
}

nav {
  display: grid;
  gap: 8px;
}

.nav-button,
.ghost,
.primary,
.paper-card button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  padding: 10px 12px;
  min-height: 40px;
}

.nav-button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  color: #4c433b;
  font-weight: 700;
}

.nav-button.active {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--paper);
}

.ghost {
  background: color-mix(in srgb, var(--panel), transparent 16%);
  color: var(--accent-dark);
  font-weight: 700;
}

.primary {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--paper);
  font-weight: 800;
}

.icon {
  width: 18px;
  text-align: center;
}

.rail-note {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line-strong);
  line-height: 1.35;
  display: grid;
  gap: 10px;
}

.rail-note strong {
  color: var(--accent-dark);
  font-size: 13px;
}

.shell {
  margin-left: 248px;
  padding: clamp(26px, 3.3vw, 48px);
  max-width: 1800px;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.page-head,
.result-bar,
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.page-head {
  min-height: 34px;
  align-items: center;
}

.compact-head {
  margin-bottom: 14px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: clamp(44px, 4.4vw, 72px);
  font-weight: 760;
  letter-spacing: -0.025em;
  line-height: 0.96;
}

h2 {
  font-family: var(--serif);
  font-size: 25px;
  letter-spacing: -0.01em;
}

.lede {
  margin: 0;
  max-width: 560px;
}

.workspace {
  margin-top: 0;
  display: grid;
  grid-template-columns: minmax(380px, 460px) minmax(560px, 1fr);
  gap: 26px;
  align-items: stretch;
  transition: grid-template-columns 220ms ease;
}

.workspace.console-collapsed {
  grid-template-columns: 76px minmax(620px, 1fr);
}

.query-panel,
.settings-panel,
.results {
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.query-panel,
.settings-panel {
  padding: 24px;
}

.section-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.console-toggle {
  width: 100%;
  min-height: auto;
  color: var(--ink);
  background: transparent;
  text-align: left;
}

.section-title strong {
  font-family: var(--serif);
  font-size: 22px;
}

.console-body {
  display: block;
}

.workspace.console-collapsed .query-panel {
  padding: 14px 12px;
}

.workspace.console-collapsed .section-title {
  min-height: 420px;
  margin: 0;
  padding: 0;
  border: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.workspace.console-collapsed .section-title strong {
  font-size: 18px;
}

label,
fieldset {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  border: 0;
  padding: 0;
}

label span,
legend {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--body);
  padding: 11px 12px;
  min-height: 42px;
  outline: 2px solid transparent;
  outline-offset: 1px;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--accent);
  outline-color: color-mix(in srgb, var(--accent), transparent 78%);
}

textarea {
  resize: vertical;
  line-height: 1.58;
  font-family: var(--mono);
  font-size: 14px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(74px, 0.7fr) minmax(74px, 0.7fr);
  gap: 10px;
}

.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: stretch;
}

.check-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: auto;
  min-width: 0;
  margin: 0;
  padding: 7px 10px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.check-chip input,
.inline-check input {
  width: 14px;
  height: 14px;
  min-height: 14px;
  accent-color: var(--accent-dark);
  margin: 0;
}

.check-chip span {
  color: #51483f;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.1;
}

.inline-check {
  display: flex;
  gap: 9px;
  align-items: center;
  margin: 0 0 18px;
}

.inline-check span {
  color: var(--body);
  font-size: 13px;
}

.primary {
  width: 100%;
}

.hint {
  margin: 14px 0 0;
  line-height: 1.45;
}

.results {
  min-height: 640px;
  padding: 22px;
}

.result-bar {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.result-bar strong {
  display: block;
  margin-bottom: 4px;
  font-size: 18px;
}

.paper-grid {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.paper-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 18px;
  min-height: 260px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.paper-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: #fffefb;
  box-shadow: 0 18px 36px rgb(73 54 38 / 0.12);
}

body[data-card-layout="horizontal"] .paper-grid {
  grid-template-columns: 1fr;
}

body[data-card-layout="horizontal"] .paper-card {
  min-height: 180px;
  display: grid;
  grid-template-columns: minmax(220px, 0.62fr) minmax(300px, 1fr);
  grid-template-areas:
    "kicker summary"
    "title summary"
    "tags actions";
  column-gap: 22px;
  align-items: start;
}

body[data-card-layout="horizontal"] .paper-kicker {
  grid-area: kicker;
}

body[data-card-layout="horizontal"] .paper-card h3 {
  grid-area: title;
}

body[data-card-layout="horizontal"] .tag-row {
  grid-area: tags;
}

body[data-card-layout="horizontal"] .paper-card p {
  grid-area: summary;
}

body[data-card-layout="horizontal"] .card-actions {
  grid-area: actions;
}

.paper-kicker {
  color: var(--accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.paper-card h3 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.paper-card p {
  color: var(--body);
  line-height: 1.62;
  margin: 0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  background: #eee3d3;
  color: #4f372b;
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 999px;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.paper-card button {
  padding: 7px 9px;
  min-height: 34px;
  color: var(--accent-dark);
  background: #f5eddf;
  font-size: 13px;
  font-weight: 700;
}

.empty {
  grid-column: 1 / -1;
  min-height: 420px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--muted);
}

.empty strong {
  display: block;
  margin-bottom: 8px;
  color: #5e5248;
  font-family: var(--serif);
  font-size: 24px;
}

.settings-grid {
  margin-top: 0;
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 24px;
}

.settings-grid > .settings-panel:last-child {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.compact-save {
  width: auto;
  min-height: 34px;
  padding: 7px 12px;
  white-space: nowrap;
}

.inline-verify {
  width: fit-content;
  min-height: 34px;
  padding: 7px 10px;
  justify-self: end;
}

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

.validation-item {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  padding: 9px 10px;
  font-size: 13px;
}

.validation-item.ok {
  border-color: color-mix(in srgb, var(--sage), white 45%);
  color: #42533f;
  background: #f0f4ec;
}

.validation-item.error {
  border-color: #c99b8b;
  color: #7d3828;
  background: #fbf0ec;
}

.search-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.search-item {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 14px;
}

.admin-panel {
  grid-column: 1;
}

.user-form {
  display: grid;
  gap: 0;
}

.user-list {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.user-row {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

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

.user-row span {
  color: var(--muted);
  font-size: 12px;
}

dialog {
  width: min(920px, calc(100vw - 36px));
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 0;
}

dialog::backdrop {
  background: rgb(31 41 51 / 0.45);
}

.dialog-body {
  padding: 28px;
  max-height: 82vh;
  overflow: auto;
}

.dialog-body a {
  color: var(--accent-dark);
}

.close {
  float: right;
  border: 1px solid var(--line);
  background: var(--panel);
  font-size: 22px;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  background: var(--accent-dark);
  color: var(--paper);
  padding: 12px 14px;
  opacity: 0;
  transform: translateY(10px);
  transition: 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .workspace.console-collapsed {
    grid-template-columns: 1fr;
  }

  .workspace.console-collapsed .section-title {
    min-height: auto;
    writing-mode: horizontal-tb;
    justify-content: space-between;
  }

  .query-panel {
    max-width: none;
  }
}

@media (max-width: 920px) {
  body {
    background: var(--wash);
  }

  .rail {
    position: static;
    width: auto;
    flex-direction: row;
    align-items: center;
  }

  nav {
    grid-auto-flow: column;
  }

  .rail-note {
    display: none;
  }

  .shell {
    margin-left: 0;
  }

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

  .settings-grid > .settings-panel:last-child {
    grid-column: auto;
    grid-row: auto;
  }

  body[data-card-layout="horizontal"] .paper-card {
    display: flex;
  }
}

@media (max-width: 620px) {
  .page-head,
  .result-bar {
    flex-direction: column;
    align-items: stretch;
  }

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