/* ==========================================================================
   PHOENIX BACK OFFICE
   IAS-01 — INSTITUTIONAL ADMINISTRATIVE SHELL
   File: src/css/pbo-ias-01.css

   Authority:
   PBO-IAS-01-SHELL-CONTRACT-2026-08-20-001

   Purpose:
   Canonical Alpha 0.1 presentation foundation.

   This stylesheet owns presentation only.
   It does not manufacture authentication, authority, business state,
   evidence, verification, qualification, or receipts.
   ========================================================================== */


/* ==========================================================================
   01. FONT SOURCES
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Source+Sans+3:wght@400;500;600;700&family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600&display=swap");


/* ==========================================================================
   02. IAS-01 SEMANTIC TOKENS
   ========================================================================== */

:root {
  /* Institutional palette */
  --pbo-federal-ivory: #F2EFE7;
  --pbo-paper-white: #FCFBF8;
  --pbo-executive-charcoal: #202428;
  --pbo-diplomatic-navy: #24384A;
  --pbo-antique-brass: #9A7B4F;
  --pbo-registry-gray: #D8D5CD;
  --pbo-administrative-slate: #687078;

  /* Functional states */
  --pbo-status-approved: #35644A;
  --pbo-status-pending: #B28743;
  --pbo-status-exception: #9C3D3D;
  --pbo-status-information: #537187;

  /* Derived surfaces */
  --pbo-surface-muted: #E9E6DE;
  --pbo-surface-dark: #292E33;
  --pbo-surface-navy-muted: #31475A;
  --pbo-border-dark: #3B4147;
  --pbo-text-muted-light: #C6C8C7;

  /* Typography */
  --pbo-font-institutional:
    "Source Serif 4",
    Georgia,
    "Times New Roman",
    serif;

  --pbo-font-operational:
    "Source Sans 3",
    Arial,
    Helvetica,
    sans-serif;

  --pbo-font-technical:
    "IBM Plex Mono",
    "Courier New",
    monospace;

  /* Spacing */
  --pbo-space-1: 4px;
  --pbo-space-2: 8px;
  --pbo-space-3: 12px;
  --pbo-space-4: 16px;
  --pbo-space-5: 24px;
  --pbo-space-6: 32px;
  --pbo-space-7: 48px;
  --pbo-space-8: 64px;

  /* Dimensions */
  --pbo-masthead-height: 82px;
  --pbo-registry-rail-width: 252px;
  --pbo-authority-bar-height: 62px;
  --pbo-content-max: 1280px;

  /* Borders */
  --pbo-border: 1px solid var(--pbo-registry-gray);
  --pbo-border-strong: 1px solid #BBB7AD;
  --pbo-radius: 3px;
  --pbo-radius-large: 5px;

  /* Motion */
  --pbo-transition-fast: 140ms ease;
  --pbo-transition-normal: 220ms ease;
}


/* ==========================================================================
   03. RESET / DOCUMENT FOUNDATION
   ========================================================================== */

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

html {
  min-height: 100%;
  background: var(--pbo-federal-ivory);
  color-scheme: light;
  font-size: 16px;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--pbo-federal-ivory);
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-operational);
  font-size: 15px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--pbo-diplomatic-navy);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--pbo-executive-charcoal);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid rgba(36, 56, 74, 0.28);
  outline-offset: 2px;
}

::selection {
  background: rgba(154, 123, 79, 0.22);
  color: var(--pbo-executive-charcoal);
}


/* ==========================================================================
   04. ACCESSIBILITY UTILITIES
   ========================================================================== */

.pbo-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.pbo-skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 14px;
  background: var(--pbo-paper-white);
  color: var(--pbo-executive-charcoal);
  border: 1px solid var(--pbo-antique-brass);
  transform: translateY(-160%);
  transition: transform var(--pbo-transition-fast);
}

.pbo-skip-link:focus {
  transform: translateY(0);
}


/* ==========================================================================
   05. TYPOGRAPHY
   ========================================================================== */

.pbo-enterprise-label,
.pbo-eyebrow,
.pbo-section-label,
.pbo-field-label,
.pbo-nav-group-title,
.pbo-meta-label {
  font-family: var(--pbo-font-operational);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.105em;
}

.pbo-enterprise-label {
  color: var(--pbo-administrative-slate);
  font-size: 11px;
}

.pbo-system-title {
  margin: 0;
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-institutional);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  letter-spacing: 0.012em;
  line-height: 1.05;
}

.pbo-page-title {
  margin: 0;
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-institutional);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.08;
}

.pbo-record-title {
  margin: 0;
  color: var(--pbo-diplomatic-navy);
  font-family: var(--pbo-font-institutional);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 500;
  line-height: 1.12;
}

.pbo-section-title {
  margin: 0;
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-institutional);
  font-size: 20px;
  font-weight: 500;
}

.pbo-section-label {
  margin: 0;
  color: var(--pbo-diplomatic-navy);
  font-size: 12px;
}

.pbo-record-id {
  color: var(--pbo-diplomatic-navy);
  font-family: var(--pbo-font-technical);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.025em;
  overflow-wrap: anywhere;
}

.pbo-muted {
  color: var(--pbo-administrative-slate);
}

.pbo-small {
  font-size: 13px;
}

.pbo-micro {
  font-size: 11px;
}


/* ==========================================================================
   06. INSTITUTIONAL MASTHEAD
   ========================================================================== */

.pbo-masthead {
  position: relative;
  z-index: 40;
  min-height: var(--pbo-masthead-height);
  background: var(--pbo-paper-white);
  border-bottom: 1px solid var(--pbo-antique-brass);
}

.pbo-masthead-inner {
  min-height: var(--pbo-masthead-height);
  padding: 15px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pbo-space-5);
}

.pbo-masthead-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.pbo-emblem {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--pbo-antique-brass);
  color: var(--pbo-antique-brass);
  font-family: var(--pbo-font-institutional);
  font-size: 18px;
}

.pbo-brand-copy {
  min-width: 0;
}

.pbo-brand-subtitle {
  margin-top: 4px;
  color: var(--pbo-administrative-slate);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.pbo-masthead-status {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 24px;
}

.pbo-masthead-status-item {
  text-align: right;
}

.pbo-masthead-status-label {
  display: block;
  color: var(--pbo-administrative-slate);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.pbo-masthead-status-value {
  display: block;
  margin-top: 2px;
  color: var(--pbo-executive-charcoal);
  font-size: 12px;
  font-weight: 600;
}


/* ==========================================================================
   07. APPLICATION SHELL
   ========================================================================== */

.pbo-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows:
    var(--pbo-masthead-height)
    minmax(0, 1fr)
    var(--pbo-authority-bar-height);
}

.pbo-shell-body {
  min-height: 0;
  display: grid;
  grid-template-columns: var(--pbo-registry-rail-width) minmax(0, 1fr);
}

.pbo-main {
  min-width: 0;
  background: var(--pbo-federal-ivory);
  overflow-x: hidden;
}

.pbo-main-inner {
  width: min(100%, var(--pbo-content-max));
  margin: 0 auto;
  padding: 38px 42px 52px;
}


/* ==========================================================================
   08. REGISTRY RAIL
   ========================================================================== */

.pbo-registry-rail {
  min-width: 0;
  background: var(--pbo-executive-charcoal);
  color: var(--pbo-paper-white);
  border-right: 1px solid var(--pbo-border-dark);
  overflow-y: auto;
}

.pbo-registry-rail-inner {
  padding: 24px 0 32px;
}

.pbo-nav-group + .pbo-nav-group {
  margin-top: 26px;
}

.pbo-nav-group-title {
  margin: 0;
  padding: 0 22px 8px;
  color: #A9ADB0;
  font-size: 10px;
}

.pbo-nav-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pbo-nav-item {
  margin: 0;
}

.pbo-nav-link {
  position: relative;
  min-height: 38px;
  padding: 9px 22px 9px 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pbo-space-3);
  color: #F1EFE9;
  border-left: 3px solid transparent;
  text-decoration: none;
  font-size: 14px;
  transition:
    background var(--pbo-transition-fast),
    border-color var(--pbo-transition-fast),
    color var(--pbo-transition-fast);
}

.pbo-nav-link:hover {
  background: #292F34;
  color: #FFFFFF;
}

.pbo-nav-link[aria-current="page"],
.pbo-nav-link.is-active {
  background: var(--pbo-surface-navy-muted);
  border-left-color: var(--pbo-antique-brass);
  color: #FFFFFF;
  font-weight: 600;
}

.pbo-nav-link.is-deferred {
  color: #9EA2A5;
}

.pbo-nav-state {
  color: #AEB1B3;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}


/* ==========================================================================
   09. PAGE HEADING
   ========================================================================== */

.pbo-page-header {
  margin-bottom: 30px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--pbo-registry-gray);
}

.pbo-page-header-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--pbo-space-5);
}

.pbo-page-header-meta {
  text-align: right;
}

.pbo-page-context {
  margin-top: 8px;
  color: var(--pbo-administrative-slate);
  font-size: 13px;
}


/* ==========================================================================
   10. RECORD SURFACES
   ========================================================================== */

.pbo-panel,
.pbo-record-panel,
.pbo-counter,
.pbo-case-jacket {
  background: var(--pbo-paper-white);
  border: var(--pbo-border);
  border-radius: var(--pbo-radius);
}

.pbo-panel,
.pbo-record-panel {
  padding: 24px;
}

.pbo-panel + .pbo-panel,
.pbo-record-panel + .pbo-record-panel {
  margin-top: 24px;
}

.pbo-panel-header,
.pbo-record-panel-header {
  margin-bottom: 18px;
  padding-bottom: 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--pbo-space-4);
  border-bottom: 1px solid var(--pbo-registry-gray);
}

.pbo-panel-header h2,
.pbo-panel-header h3,
.pbo-record-panel-header h2,
.pbo-record-panel-header h3 {
  margin: 0;
}


/* ==========================================================================
   11. ADMINISTRATIVE COUNTERS
   ========================================================================== */

.pbo-counter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 30px;
}

.pbo-counter {
  min-height: 114px;
  padding: 18px 20px 16px;
  border-top: 2px solid var(--pbo-antique-brass);
}

.pbo-counter-label {
  display: block;
  color: var(--pbo-administrative-slate);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
  line-height: 1.35;
  text-transform: uppercase;
}

.pbo-counter-value {
  display: block;
  margin-top: 14px;
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-institutional);
  font-size: 34px;
  font-weight: 500;
  line-height: 1;
}


/* ==========================================================================
   12. ACTIVE DOCKET / ADMINISTRATIVE TABLE
   ========================================================================== */

.pbo-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: var(--pbo-border);
  background: var(--pbo-paper-white);
}

.pbo-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--pbo-paper-white);
}

.pbo-table th,
.pbo-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--pbo-registry-gray);
  text-align: left;
  vertical-align: top;
}

.pbo-table th {
  color: var(--pbo-administrative-slate);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.085em;
  text-transform: uppercase;
  background: #F7F5EF;
}

.pbo-table td {
  color: var(--pbo-executive-charcoal);
  font-size: 14px;
}

.pbo-table tbody tr:last-child td {
  border-bottom: 0;
}

.pbo-table tbody tr:hover {
  background: #F8F6F0;
}

.pbo-record-link {
  color: var(--pbo-diplomatic-navy);
  font-family: var(--pbo-font-technical);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
}

.pbo-record-link:hover {
  text-decoration: underline;
}


/* ==========================================================================
   13. STATUS SYSTEM
   ========================================================================== */

.pbo-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid currentColor;
  border-radius: 2px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.075em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.pbo-status::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  background: currentColor;
  border-radius: 50%;
}

.pbo-status-approved {
  color: var(--pbo-status-approved);
  background: rgba(53, 100, 74, 0.05);
}

.pbo-status-pending {
  color: #866524;
  background: rgba(178, 135, 67, 0.07);
}

.pbo-status-exception {
  color: var(--pbo-status-exception);
  background: rgba(156, 61, 61, 0.05);
}

.pbo-status-information {
  color: var(--pbo-status-information);
  background: rgba(83, 113, 135, 0.06);
}

.pbo-status-neutral {
  color: var(--pbo-administrative-slate);
  background: rgba(104, 112, 120, 0.05);
}


/* ==========================================================================
   14. BUSINESS PARTY REGISTRY
   ========================================================================== */

.pbo-registry-record {
  background: var(--pbo-paper-white);
  border: var(--pbo-border);
}

.pbo-registry-record-header {
  padding: 28px 30px;
  border-bottom: 1px solid var(--pbo-registry-gray);
  border-top: 3px solid var(--pbo-antique-brass);
}

.pbo-registry-record-body {
  padding: 30px;
}

.pbo-record-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--pbo-registry-gray);
  border-left: 1px solid var(--pbo-registry-gray);
}

.pbo-record-field {
  min-width: 0;
  padding: 16px 18px;
  border-right: 1px solid var(--pbo-registry-gray);
  border-bottom: 1px solid var(--pbo-registry-gray);
}

.pbo-field-label {
  display: block;
  margin-bottom: 6px;
  color: var(--pbo-administrative-slate);
  font-size: 10px;
}

.pbo-field-value {
  display: block;
  color: var(--pbo-executive-charcoal);
  font-size: 14px;
  overflow-wrap: anywhere;
}


/* ==========================================================================
   15. BUSINESS CASE JACKET
   ========================================================================== */

.pbo-case-jacket {
  overflow: hidden;
  border-top: 3px solid var(--pbo-antique-brass);
}

.pbo-case-jacket-header {
  padding: 30px 32px 26px;
  border-bottom: 1px solid var(--pbo-registry-gray);
}

.pbo-case-classification {
  margin: 0 0 8px;
  color: var(--pbo-diplomatic-navy);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.pbo-case-party {
  margin: 14px 0 0;
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-institutional);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 500;
  line-height: 1.14;
}

.pbo-case-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--pbo-registry-gray);
}

.pbo-case-meta-item {
  min-width: 0;
  padding: 16px 18px;
  border-right: 1px solid var(--pbo-registry-gray);
}

.pbo-case-meta-item:last-child {
  border-right: 0;
}

.pbo-case-body {
  padding: 30px 32px 36px;
}


/* ==========================================================================
   16. CASE SECTION INDEX
   ========================================================================== */

.pbo-case-index {
  margin: 0 0 30px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  list-style: none;
  border: 1px solid var(--pbo-registry-gray);
  background: #F7F5EF;
}

.pbo-case-index a {
  display: block;
  padding: 10px 13px;
  color: var(--pbo-executive-charcoal);
  border-right: 1px solid var(--pbo-registry-gray);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.045em;
}

.pbo-case-index a:hover,
.pbo-case-index a:focus-visible {
  background: var(--pbo-paper-white);
  color: var(--pbo-diplomatic-navy);
}


/* ==========================================================================
   17. QUALIFICATION MATRIX
   ========================================================================== */

.pbo-qualification-table th:nth-child(1) {
  min-width: 250px;
}

.pbo-qualification-table td {
  vertical-align: middle;
}

.pbo-requirement-name {
  color: var(--pbo-executive-charcoal);
  font-weight: 600;
}

.pbo-requirement-code {
  display: block;
  margin-top: 4px;
  color: var(--pbo-administrative-slate);
  font-family: var(--pbo-font-technical);
  font-size: 10px;
}


/* ==========================================================================
   18. COMMUNICATION / EVIDENCE / WORK RECORDS
   ========================================================================== */

.pbo-filed-record {
  position: relative;
  padding: 20px 22px;
  background: var(--pbo-paper-white);
  border: var(--pbo-border);
  border-left: 3px solid var(--pbo-diplomatic-navy);
}

.pbo-filed-record + .pbo-filed-record {
  margin-top: 14px;
}

.pbo-filed-record-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--pbo-space-4);
  margin-bottom: 14px;
}

.pbo-filed-record-title {
  margin: 0;
  color: var(--pbo-executive-charcoal);
  font-size: 15px;
  font-weight: 600;
}

.pbo-filed-record-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 22px;
}

.pbo-filed-record-body {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--pbo-registry-gray);
}

.pbo-correspondence-body {
  padding: 18px;
  background: #F7F5EF;
  border: 1px solid var(--pbo-registry-gray);
  white-space: pre-wrap;
}


/* ==========================================================================
   19. NOTICE / EMPTY / EXCEPTION STATES
   ========================================================================== */

.pbo-notice {
  padding: 16px 18px;
  background: var(--pbo-paper-white);
  border: var(--pbo-border);
  border-left: 3px solid var(--pbo-status-information);
}

.pbo-notice-title {
  margin: 0 0 4px;
  color: var(--pbo-executive-charcoal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pbo-notice p:last-child {
  margin-bottom: 0;
}

.pbo-notice-pending {
  border-left-color: var(--pbo-status-pending);
}

.pbo-notice-exception {
  border-left-color: var(--pbo-status-exception);
}

.pbo-empty-state {
  padding: 34px 28px;
  background: var(--pbo-paper-white);
  border: 1px dashed #BBB7AD;
  text-align: center;
}

.pbo-empty-state-title {
  margin: 0;
  color: var(--pbo-executive-charcoal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.pbo-empty-state-copy {
  max-width: 520px;
  margin: 8px auto 0;
  color: var(--pbo-administrative-slate);
}


/* ==========================================================================
   20. FORM SYSTEM
   ========================================================================== */

.pbo-form {
  width: 100%;
}

.pbo-form-group + .pbo-form-group {
  margin-top: 18px;
}

.pbo-form-label {
  display: block;
  margin-bottom: 7px;
  color: var(--pbo-executive-charcoal);
  font-size: 12px;
  font-weight: 600;
}

.pbo-input,
.pbo-select,
.pbo-textarea {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  color: var(--pbo-executive-charcoal);
  background: #FFFFFF;
  border: 1px solid #BDBAB1;
  border-radius: var(--pbo-radius);
  transition:
    border-color var(--pbo-transition-fast),
    box-shadow var(--pbo-transition-fast);
}

.pbo-textarea {
  min-height: 120px;
  resize: vertical;
}

.pbo-input:focus,
.pbo-select:focus,
.pbo-textarea:focus {
  border-color: var(--pbo-diplomatic-navy);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(36, 56, 74, 0.12);
}

.pbo-input::placeholder,
.pbo-textarea::placeholder {
  color: #8B9094;
}

.pbo-form-help {
  margin-top: 6px;
  color: var(--pbo-administrative-slate);
  font-size: 12px;
}


/* ==========================================================================
   21. BUTTON SYSTEM
   ========================================================================== */

.pbo-button {
  min-height: 40px;
  padding: 9px 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--pbo-space-2);
  border: 1px solid transparent;
  border-radius: var(--pbo-radius);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition:
    background var(--pbo-transition-fast),
    border-color var(--pbo-transition-fast),
    color var(--pbo-transition-fast);
}

.pbo-button-primary {
  background: var(--pbo-diplomatic-navy);
  color: var(--pbo-paper-white);
  border-color: var(--pbo-diplomatic-navy);
}

.pbo-button-primary:hover {
  background: #1D2F3E;
  color: #FFFFFF;
}

.pbo-button-secondary {
  background: var(--pbo-paper-white);
  color: var(--pbo-diplomatic-navy);
  border-color: var(--pbo-diplomatic-navy);
}

.pbo-button-secondary:hover {
  background: #F5F3ED;
}

.pbo-button-authority {
  background: var(--pbo-executive-charcoal);
  color: var(--pbo-paper-white);
  border-color: var(--pbo-executive-charcoal);
}

.pbo-button-danger {
  background: var(--pbo-status-exception);
  color: #FFFFFF;
  border-color: var(--pbo-status-exception);
}

.pbo-button:disabled,
.pbo-button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.48;
}


/* ==========================================================================
   22. AUTHORITY BAR
   ========================================================================== */

.pbo-authority-bar {
  position: relative;
  z-index: 45;
  min-height: var(--pbo-authority-bar-height);
  background: var(--pbo-executive-charcoal);
  color: var(--pbo-paper-white);
  border-top: 1px solid var(--pbo-antique-brass);
}

.pbo-authority-bar-inner {
  min-height: var(--pbo-authority-bar-height);
  padding: 8px 24px;
  display: grid;
  grid-template-columns:
    minmax(120px, 1fr)
    minmax(140px, 1fr)
    minmax(120px, 1fr)
    minmax(180px, 1.4fr)
    auto;
  align-items: center;
  gap: 20px;
}

.pbo-authority-item {
  min-width: 0;
}

.pbo-authority-label {
  display: block;
  color: #AEB1B3;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.085em;
  text-transform: uppercase;
}

.pbo-authority-value {
  display: block;
  margin-top: 3px;
  color: var(--pbo-paper-white);
  font-size: 12px;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pbo-authority-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--pbo-text-muted-light);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pbo-authority-state::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--pbo-status-pending);
  border-radius: 50%;
}


/* ==========================================================================
   23. LOGIN PAGE
   ========================================================================== */

.pbo-login-page {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background:
    linear-gradient(
      to bottom,
      var(--pbo-paper-white) 0,
      var(--pbo-paper-white) 82px,
      var(--pbo-federal-ivory) 82px,
      var(--pbo-federal-ivory) 100%
    );
}

.pbo-login-masthead {
  min-height: 82px;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pbo-space-5);
  border-bottom: 1px solid var(--pbo-antique-brass);
}

.pbo-login-environment {
  color: var(--pbo-administrative-slate);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pbo-login-main {
  width: 100%;
  padding: 54px 24px 64px;
  display: grid;
  place-items: center;
}

.pbo-login-card {
  width: min(100%, 470px);
  background: var(--pbo-paper-white);
  border: 1px solid var(--pbo-registry-gray);
  border-top: 3px solid var(--pbo-antique-brass);
  border-radius: var(--pbo-radius);
}

.pbo-login-card-header {
  padding: 30px 32px 22px;
  border-bottom: 1px solid var(--pbo-registry-gray);
}

.pbo-login-card-body {
  padding: 28px 32px 32px;
}

.pbo-login-heading {
  margin: 0;
  color: var(--pbo-executive-charcoal);
  font-family: var(--pbo-font-institutional);
  font-size: 25px;
  font-weight: 500;
}

.pbo-login-intro {
  margin: 8px 0 0;
  color: var(--pbo-administrative-slate);
  font-size: 13px;
}

.pbo-login-actions {
  margin-top: 24px;
}

.pbo-login-actions .pbo-button {
  width: 100%;
}

.pbo-login-restriction {
  margin-top: 20px;
  padding-top: 17px;
  color: var(--pbo-administrative-slate);
  border-top: 1px solid var(--pbo-registry-gray);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-align: center;
  text-transform: uppercase;
}

.pbo-login-footer {
  padding: 18px 24px 24px;
  color: var(--pbo-administrative-slate);
  font-size: 11px;
  text-align: center;
}


/* ==========================================================================
   24. MOBILE NAVIGATION CONTROL
   ========================================================================== */

.pbo-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  place-items: center;
  background: var(--pbo-paper-white);
  color: var(--pbo-executive-charcoal);
  border: 1px solid var(--pbo-registry-gray);
  border-radius: var(--pbo-radius);
  cursor: pointer;
}

.pbo-menu-toggle-lines,
.pbo-menu-toggle-lines::before,
.pbo-menu-toggle-lines::after {
  width: 18px;
  height: 1px;
  display: block;
  background: currentColor;
}

.pbo-menu-toggle-lines {
  position: relative;
}

.pbo-menu-toggle-lines::before,
.pbo-menu-toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
}

.pbo-menu-toggle-lines::before {
  top: -6px;
}

.pbo-menu-toggle-lines::after {
  top: 6px;
}

.pbo-mobile-overlay {
  display: none;
}


/* ==========================================================================
   25. FLEX / GRID UTILITIES
   ========================================================================== */

.pbo-stack {
  display: flex;
  flex-direction: column;
  gap: var(--pbo-space-4);
}

.pbo-stack-lg {
  display: flex;
  flex-direction: column;
  gap: var(--pbo-space-6);
}

.pbo-inline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--pbo-space-3);
}

.pbo-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pbo-space-4);
}

.pbo-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--pbo-space-5);
}

.pbo-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--pbo-space-5);
}


/* ==========================================================================
   26. RESPONSIVE — TABLET
   ========================================================================== */

@media (max-width: 1040px) {
  :root {
    --pbo-registry-rail-width: 228px;
  }

  .pbo-main-inner {
    padding: 32px 28px 46px;
  }

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

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

  .pbo-case-meta-item:nth-child(2n) {
    border-right: 0;
  }

  .pbo-case-meta-item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--pbo-registry-gray);
  }

  .pbo-authority-bar-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .pbo-authority-bar {
    min-height: auto;
  }

  .pbo-shell {
    grid-template-rows:
      var(--pbo-masthead-height)
      minmax(0, 1fr)
      auto;
  }
}


/* ==========================================================================
   27. RESPONSIVE — MOBILE
   ========================================================================== */

@media (max-width: 760px) {
  :root {
    --pbo-masthead-height: 72px;
    --pbo-authority-bar-height: auto;
  }

  .pbo-shell-body {
    display: block;
  }

  .pbo-masthead-inner {
    min-height: 72px;
    padding: 12px 16px;
  }

  .pbo-emblem {
    width: 32px;
    height: 32px;
    font-size: 15px;
  }

  .pbo-brand-subtitle,
  .pbo-enterprise-label {
    font-size: 9px;
  }

  .pbo-masthead-status {
    display: none;
  }

  .pbo-menu-toggle {
    display: grid;
  }

  .pbo-registry-rail {
    position: fixed;
    z-index: 80;
    top: 72px;
    bottom: 0;
    left: 0;
    width: min(84vw, 292px);
    transform: translateX(-105%);
    transition: transform var(--pbo-transition-normal);
    box-shadow: 8px 0 20px rgba(32, 36, 40, 0.18);
  }

  .pbo-shell[data-nav-open="true"] .pbo-registry-rail {
    transform: translateX(0);
  }

  .pbo-mobile-overlay {
    position: fixed;
    z-index: 70;
    inset: 72px 0 0;
    background: rgba(32, 36, 40, 0.42);
  }

  .pbo-shell[data-nav-open="true"] .pbo-mobile-overlay {
    display: block;
  }

  .pbo-main-inner {
    padding: 26px 16px 38px;
  }

  .pbo-page-header-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .pbo-page-header-meta {
    text-align: left;
  }

  .pbo-counter-grid,
  .pbo-grid-2,
  .pbo-grid-3,
  .pbo-record-grid,
  .pbo-filed-record-meta {
    grid-template-columns: 1fr;
  }

  .pbo-record-field {
    border-right: 1px solid var(--pbo-registry-gray);
  }

  .pbo-case-jacket-header,
  .pbo-case-body,
  .pbo-registry-record-header,
  .pbo-registry-record-body {
    padding-left: 20px;
    padding-right: 20px;
  }

  .pbo-case-meta {
    grid-template-columns: 1fr;
  }

  .pbo-case-meta-item,
  .pbo-case-meta-item:nth-child(2n) {
    border-right: 0;
    border-bottom: 1px solid var(--pbo-registry-gray);
  }

  .pbo-case-meta-item:last-child {
    border-bottom: 0;
  }

  .pbo-case-index {
    display: block;
  }

  .pbo-case-index a {
    border-right: 0;
    border-bottom: 1px solid var(--pbo-registry-gray);
  }

  .pbo-case-index li:last-child a {
    border-bottom: 0;
  }

  .pbo-table-wrap {
    border: 0;
    background: transparent;
    overflow: visible;
  }

  .pbo-table-responsive thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .pbo-table-responsive,
  .pbo-table-responsive tbody,
  .pbo-table-responsive tr,
  .pbo-table-responsive td {
    display: block;
    width: 100%;
  }

  .pbo-table-responsive tr {
    margin-bottom: 14px;
    background: var(--pbo-paper-white);
    border: var(--pbo-border);
  }

  .pbo-table-responsive td {
    position: relative;
    padding: 12px 14px 12px 42%;
    border-bottom: 1px solid var(--pbo-registry-gray);
  }

  .pbo-table-responsive td:last-child {
    border-bottom: 0;
  }

  .pbo-table-responsive td::before {
    content: attr(data-label);
    position: absolute;
    top: 12px;
    left: 14px;
    width: 34%;
    color: var(--pbo-administrative-slate);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
  }

  .pbo-authority-bar-inner {
    grid-template-columns: 1fr 1fr;
    gap: 10px 18px;
    padding: 12px 16px;
  }

  .pbo-authority-state {
    grid-column: 1 / -1;
    padding-top: 8px;
    border-top: 1px solid var(--pbo-border-dark);
  }

  .pbo-login-masthead {
    min-height: 72px;
    padding: 12px 16px;
  }

  .pbo-login-environment {
    display: none;
  }

  .pbo-login-main {
    padding: 34px 16px 46px;
  }

  .pbo-login-card-header,
  .pbo-login-card-body {
    padding-left: 22px;
    padding-right: 22px;
  }
}


/* ==========================================================================
   28. RESPONSIVE — SMALL MOBILE
   ========================================================================== */

@media (max-width: 430px) {
  .pbo-system-title {
    font-size: 20px;
  }

  .pbo-counter-grid {
    grid-template-columns: 1fr;
  }

  .pbo-authority-bar-inner {
    grid-template-columns: 1fr;
  }

  .pbo-authority-state {
    grid-column: auto;
  }

  .pbo-filed-record-heading,
  .pbo-between {
    align-items: flex-start;
    flex-direction: column;
  }
}


/* ==========================================================================
   29. REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}


/* ==========================================================================
   30. PRINT / OFFICIAL RECORD VIEW
   ========================================================================== */

@media print {
  :root {
    --pbo-federal-ivory: #FFFFFF;
    --pbo-paper-white: #FFFFFF;
  }

  body {
    background: #FFFFFF;
    color: #000000;
  }

  .pbo-registry-rail,
  .pbo-authority-bar,
  .pbo-menu-toggle,
  .pbo-mobile-overlay,
  .pbo-button {
    display: none !important;
  }

  .pbo-shell,
  .pbo-shell-body {
    display: block;
  }

  .pbo-main-inner {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  .pbo-masthead {
    position: static;
    border-bottom: 1px solid #777777;
  }

  .pbo-panel,
  .pbo-record-panel,
  .pbo-case-jacket,
  .pbo-registry-record {
    break-inside: avoid;
    box-shadow: none;
  }

  a {
    color: inherit;
    text-decoration: none;
  }
}


/* ==========================================================================
   END — PBO IAS-01
   ========================================================================== */