/* GrantsLookup Workspace App — Style: data-terminal (dark) + icon-rail shell
   Tokens kept cohesive with GrantsLookup Switzer & warm gold (#f4d96c) 1px selection signature.
   Colour budget < 3% of viewport; tabular numerals on all figures; >= 4.5:1 contrast everywhere. */

:root {
  --ground: #151917;
  --surface: #101311;
  --raised: #1b211e;
  --border: #202723;
  --control: #35413a;
  --text: #f1f4f2;
  --muted: #98a59d;
  --accent: #f4d96c;
  --accent-ink: #13291b;
  --positive: #63c79e;
  --warning: #e0b454;
  --radius-card: 6px;
  --radius-ctrl: 6px;
  --rail-w: 55px;
}

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

[hidden] {
  display: none !important;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--ground);
  color: var(--text);
  font-family: 'Switzer', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text);
  text-underline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

code {
  font-family: ui-monospace, 'Cascadia Code', Consolas, monospace;
  font-size: 12px;
  background: var(--raised);
  padding: 2px 5px;
  border-radius: 4px;
}

/* --- APP SHELL: 55px Icon Rail + Fluid Canvas --- */
.app-shell {
  display: grid;
  grid-template-columns: var(--rail-w) minmax(0, 1fr);
  min-height: 100svh;
}

.icon-rail {
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 0;
  position: sticky;
  top: 0;
  height: 100svh;
  z-index: 20;
}

.rail-brand {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.03em;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  margin-bottom: 18px;
}

.rail-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.rail-sep {
  width: 20px;
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

.rail-foot {
  margin-top: auto;
  width: 100%;
  display: flex;
  justify-content: center;
}

.rail-btn {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  width: 100%;
  height: 42px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  position: relative;
}

.rail-btn:hover {
  color: var(--text);
}

.rail-btn.is-active {
  color: var(--text);
}

.rail-btn.is-active::after {
  content: '';
  position: absolute;
  right: 0;
  top: 9px;
  bottom: 9px;
  width: 2px;
  background: var(--accent);
}

.rail-label {
  display: none;
  font-size: 12px;
  line-height: 1.1;
  margin-top: 3px;
}

/* --- WORKSPACE CANVAS --- */
.workspace {
  padding: 22px 28px 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.topbar-title-group {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.topbar h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.topbar-sub {
  font-size: 13px;
  color: var(--muted);
}

/* 1px accent line tabs (data-terminal signature) */
.tier-switcher {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.tier-caption {
  font-size: 12px;
  color: var(--muted);
}

.tier-tab,
.line-tab {
  appearance: none;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 6px 2px;
  cursor: pointer;
}

.tier-tab:hover,
.line-tab:hover {
  color: var(--text);
}

.tier-tab.is-active,
.line-tab.is-active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

/* --- SUMMARY STRIP (Divided Panel, tabular digits, <3% hue) --- */
.summary-strip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-cell {
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.summary-cell + .summary-cell {
  border-left: 1px solid var(--border);
}

.kpi-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

.kpi-value {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.kpi-sub {
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.chart-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.channel-bar {
  height: 12px;
  width: 100%;
  background: var(--raised);
  border-radius: 2px;
  overflow: hidden;
  display: flex;
  margin: 6px 0 4px;
}

.bar-seg {
  height: 100%;
  transition: width 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

.seg-federal {
  background: var(--accent);
}

.seg-state {
  background: #63c79e;
}

.seg-business {
  background: #c7cdd0;
}

.seg-nonprofit {
  background: #6e7a73;
}

.channel-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* --- FILTER PANEL --- */
.filter-panel {
  margin-top: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px 18px;
  display: grid;
  gap: 14px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.control-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}

.control-group select,
.control-group input,
.form-field input {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  background: var(--raised);
  color: var(--text);
  border: 1px solid var(--control);
  border-radius: var(--radius-ctrl);
  font-family: inherit;
  font-size: 13px;
}

.control-group input::placeholder,
.form-field input::placeholder {
  color: var(--muted);
  opacity: 1;
}

.filter-subbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.grantor-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.filter-toggles {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.check-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}

.check-toggle input {
  accent-color: var(--accent);
  width: 15px;
  height: 15px;
}

.btn-text-reset {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  padding: 4px 0;
  text-decoration: underline;
}

.btn-text-reset:hover {
  color: var(--text);
}

/* --- RESULTS MASTER-DETAIL SPLIT --- */
.results-split {
  margin-top: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(350px, 0.82fr);
  gap: 18px;
  align-items: start;
}

.ledger-panel,
.dossier-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  min-width: 0;
}

.panel-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.panel-head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.panel-meta {
  font-size: 12px;
  color: var(--muted);
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.grant-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.grant-table th {
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.grant-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-size: 13px;
}

.grant-table th.num,
.grant-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.grant-row {
  cursor: pointer;
}

.grant-row:hover {
  background: rgba(255, 255, 255, 0.025);
}

.grant-row.is-selected {
  background: var(--raised);
}

.grant-row.is-selected td:first-child {
  border-left: 2px solid var(--accent);
}

.row-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 4px;
  line-height: 1.3;
}

.row-blurb {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.42;
  max-width: 58ch;
}

.row-tags {
  margin-top: 7px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-pill {
  display: inline-block;
  padding: 2px 7px;
  font-size: 12px;
  border-radius: 4px;
  background: var(--raised);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.tag-pill.tag-nv {
  color: var(--positive);
}

.tag-pill.tag-locked {
  color: var(--warning);
}

.tag-naics-mobile {
  display: none;
}

@media (min-width: 1121px) {
  .results-split {
    align-items: stretch;
  }

  .ledger-panel {
    display: flex;
    flex-direction: column;
    min-height: 540px;
  }

  .ledger-panel .table-wrap {
    contain: size;
    flex: 1 1 auto;
    min-height: 488px;
    overflow-y: auto;
  }

  .dossier-panel {
    position: static;
  }
}

.state-cell {
  padding: 28px 18px !important;
  color: var(--muted);
  text-align: center;
}

/* --- DOSSIER PANEL --- */
.dossier-panel {
  padding: 18px 20px 22px;
  position: sticky;
  top: 16px;
}

.dossier-empty {
  color: var(--muted);
  font-size: 13px;
  padding: 16px 0;
}

.dossier-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.dossier-meta-line {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
}

.dossier-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.btn-save {
  appearance: none;
  border: 1px solid var(--control);
  background: var(--raised);
  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius-ctrl);
  cursor: pointer;
  white-space: nowrap;
}

.btn-save.is-saved {
  border-color: var(--accent);
  color: var(--accent);
}

.dossier-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.d-kv {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.d-kv strong {
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.dossier-section {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.dossier-section:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.dossier-section h3 {
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.dossier-section p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text);
}

.dossier-list {
  margin: 4px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 5px;
  font-size: 13px;
  color: var(--text);
}

.locked-gate-box {
  margin-top: 14px;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px;
  display: grid;
  gap: 10px;
}

.locked-gate-box h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.locked-gate-box p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.btn-gold,
.btn-outline {
  appearance: none;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-ctrl);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-gold {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-outline {
  border: 1px solid var(--control);
  background: var(--raised);
  color: var(--text);
}

.official-link-box {
  margin-top: 14px;
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 14px 16px;
  display: grid;
  gap: 10px;
}

.official-note {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

/* --- SETTINGS / ACCOUNT TWO-COLUMN VIEW --- */
.settings-view {
  max-width: 1120px;
  display: grid;
  gap: 24px;
}

.settings-row {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.settings-label-col h2 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
}

.settings-label-col p {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
}

.settings-current {
  color: var(--text) !important;
  font-weight: 500;
}

.settings-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 20px;
}

.settings-divider {
  height: 1px;
  background: var(--border);
}

.auth-mode-tabs {
  display: flex;
  gap: 18px;
  margin-bottom: 16px;
}

.google-oauth-area {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.btn-google-oauth {
  width: 100%;
  height: 38px;
  gap: 9px;
}

.google-gsi-slot {
  min-height: 40px;
}

.oauth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}

.oauth-divider::before,
.oauth-divider::after {
  content: '';
  flex: 1 1 auto;
  height: 1px;
  background: var(--border);
}

.billing-platform-note {
  margin-bottom: 12px !important;
}

.settings-form {
  display: grid;
  gap: 14px;
}

.form-field {
  display: grid;
  gap: 6px;
}

.form-field label {
  font-size: 13px;
  font-weight: 500;
}

.demo-creds-note {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.form-feedback {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--positive);
}

.signed-in-kv {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.kv-strong {
  display: block;
  font-size: 15px;
  margin-top: 3px;
}

.plan-picker-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.plan-box {
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
}

.plan-box-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.plan-box-price {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.plan-box p {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}

.plan-box-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cancel-strip {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cancel-strip p {
  margin: 3px 0 0;
  font-size: 12px;
  color: var(--muted);
}

.legal-quick-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  font-size: 13px;
}

.workspace-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}

.workspace-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.workspace-footer a {
  color: var(--muted);
  text-decoration: none;
}

.workspace-footer a:hover {
  color: var(--text);
  text-decoration: underline;
}

/* --- TABLET (<= 1120px) --- */
@media (max-width: 1120px) {
  .summary-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .summary-cell:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .summary-cell:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .filter-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .dossier-panel {
    position: static;
  }

  .settings-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* --- PHONE (< 640px): Icon rail folds to fixed bottom bar --- */
@media (max-width: 639px) {
  .app-shell {
    grid-template-columns: 1fr;
    padding-bottom: 64px;
  }

  .icon-rail {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 58px;
    flex-direction: row;
    justify-content: space-around;
    padding: 4px 8px;
    border-right: 0;
    border-top: 1px solid var(--border);
  }

  .rail-brand,
  .rail-sep,
  .rail-foot {
    display: none;
  }

  .rail-nav {
    flex-direction: row;
    justify-content: space-around;
    width: 100%;
  }

  .rail-btn {
    height: 50px;
  }

  .rail-btn.is-active::after {
    right: 18%;
    left: 18%;
    top: 0;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .rail-label {
    display: block;
  }

  .workspace {
    padding: 16px 16px 28px;
  }

  .summary-strip {
    grid-template-columns: 1fr;
  }

  .summary-cell + .summary-cell {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .filter-grid,
  .plan-picker-grid,
  .legal-quick-grid,
  .dossier-grid {
    grid-template-columns: 1fr;
  }

  .grant-table th,
  .grant-table td {
    padding: 11px 10px;
  }

  .grant-table th:nth-child(3),
  .grant-table td:nth-child(3) {
    display: none;
  }

  .tag-naics-mobile {
    display: inline-block;
  }
}