/* ============================================================================
   SigRepo Shiny app: the one stylesheet.

   The tokens come from the React dashboard this app replaced (they first
   reached the Shiny app on the Home tab, #152) and now style every tab, the
   navbar, the sign-in card, the modals, Bootstrap's controls and DataTables.
   Modules carry no CSS of their own; tests/testthat/test-shiny-stylesheet.R
   checks that every class the app emits has a rule here.

   Specificity notes: Bootstrap 3 loads before this file, so a tie goes to the
   rule below. DataTables, nouislider and selectize load after it, so their
   overrides are prefixed with #content-wrapper to win.
   ========================================================================== */

:root {
  /* Surfaces */
  --bg: #eaf1fb;
  --surface: #ffffff;
  --surface-hover: #eef4fc;
  --surface-sunken: #eef4fc;

  /* Borders */
  --border: #d7e3f2;
  --border-strong: #bcd0e9;

  /* Text */
  --text: #101828;
  --text-secondary: #545c6b;
  --text-muted: #98a1b0;

  /* Accent: one primary button per view, the active tab, the selected row */
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-subtle: #e8f0fe;

  /* Status */
  --ok: #1e7a45;
  --ok-subtle: #e4f5ea;
  --warn: #8a5a00;
  --warn-subtle: #fdf3dc;
  --danger: #b42318;
  --danger-subtle: #fdecea;

  /* Data-viz palette and the matching tints for the stat-card icons */
  --viz-1: #2563eb;
  --viz-1-subtle: #e8f0fe;
  --viz-2: #0ea5e9;
  --viz-2-subtle: #e3f4fd;
  --viz-3: #14b8a6;
  --viz-3-subtle: #e2f7f4;
  --viz-4: #f59e0b;
  --viz-4-subtle: #fef3e0;

  /* Radii and shadows */
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 10px;
  --shadow-xs: 0 1px 2px rgba(16, 24, 40, 0.04);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --nav-height: 52px;
}

/* ---------- Base ---------- */
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
h1, h2, h3, h4 {
  margin: 0;
  color: var(--text);
  letter-spacing: -0.01em;
  line-height: 1.3;
}
a {
  color: var(--accent);
}
a:hover,
a:focus {
  color: var(--accent-hover);
}
code {
  padding: 1px 6px;
  border-radius: var(--r-sm);
  background: var(--accent-subtle);
  color: var(--text);
  font-size: 12.5px;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* navbarPage's container-fluid pads the tab content; the page bleeds past it
   so the wash fills the viewport. */
.container-fluid {
  padding: 0;
}

/* ---------- Navbar ---------- */
.navbar-default,
.navbar-default.navbar-fixed-top {
  min-height: var(--nav-height);
  margin-bottom: 0;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0;
  background: var(--text);
  box-shadow: 0 1px 0 rgba(16, 24, 40, 0.35);
}
.navbar-default .navbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--nav-height);
  padding: 0 18px;
  color: #ffffff;
}
.navbar-default .navbar-brand:hover,
.navbar-default .navbar-brand:focus {
  color: #ffffff;
}
.navbar-brand img {
  height: 32px;
  width: auto;
}
.navbar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
  font-size: 14px;
}
.navbar-user .action-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}
.navbar-user .action-button:hover,
.navbar-user .action-button:focus {
  color: #ffffff;
  text-decoration: none;
}
.navbar-user-name {
  color: #ffffff;
  font-weight: 600;
}
.navbar-default .navbar-nav > li > a {
  height: var(--nav-height);
  padding: 0 14px;
  line-height: var(--nav-height);
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  font-weight: 500;
}
.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
  background: transparent;
  color: #ffffff;
}
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  background: transparent;
  color: #ffffff;
  box-shadow: inset 0 -3px 0 var(--accent);
}
.navbar-custom-logo {
  position: absolute;
  right: 18px;
  top: 10px;
  height: 32px;
}
/* Below this width the logo would sit on the last tab. The selector outranks
   Bootstrap's .navbar-brand > img { display: block }. */
@media (max-width: 1100px) {
  .navbar-brand > img.navbar-custom-logo {
    display: none;
  }
}

/* ---------- Page skeleton ----------
   Every tab is a .sr-page on the wash with a thin title bar above cards.
   The padding-top clears the fixed navbar; app_ui.R measures the real
   navbar height (it wraps to two rows on narrow windows) and overrides it. */
.sr-page {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 100vh;
  padding: calc(var(--nav-height) + 16px) 26px 28px;
  background: var(--bg);
}
.sr-page-inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
}

.page-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 2px 2px 12px;
  border-bottom: 1px solid var(--border);
}
.page-titlebar-text {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.page-titlebar-text h1 {
  font-size: 19px;
  font-weight: 650;
}
.page-titlebar-sub {
  color: var(--text-secondary);
  font-size: 13px;
}
.page-titlebar-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  align-items: center;
}

/* Two columns of cards: the wide one first (Compare, Annotate) or the narrow
   one first (the reference browser's filters). One column on narrow windows. */
.sr-columns {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
.sr-columns-narrow-first {
  grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
}
.sr-column {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

/* ---------- Cards ---------- */
.card {
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
}
.card h3 {
  margin-bottom: 10px;
  font-size: 15px;
  font-weight: 600;
}
.card h4 {
  margin: 14px 0 8px;
  font-size: 14px;
  font-weight: 600;
}
.sr-toolbar h3 {
  margin: 0;
}
/* A card whose header is a sunken band (the Home charts). */
.card-flush {
  padding: 0;
  overflow: hidden;
}
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--border);
}
.card-title {
  font-size: 14.5px;
  font-weight: 600;
}
.card-subtitle {
  margin: 2px 0 0;
  font-size: 12.5px;
  color: var(--text-muted);
}
.card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px;
}

/* ---------- Shared pieces ---------- */
.sr-step {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--accent-subtle);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}
.sr-section + .sr-section {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.sr-helper {
  margin: 0 0 12px;
  color: var(--text-secondary);
}
.sr-muted {
  color: var(--text-secondary);
}
.sr-default,
.sr-source {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: normal;
  white-space: nowrap;
}
.sr-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.sr-toolbar-group,
.sr-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.card > .sr-actions,
.sr-section > .sr-actions,
.tab-pane > .sr-actions {
  margin-top: 14px;
}
.sr-selected {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
/* The readout stands alone when nothing is selected (no toolbar around it). */
.card .shiny-html-output > .sr-selected {
  margin-bottom: 14px;
}
.sr-selected-label {
  color: var(--text-secondary);
  font-size: 12.5px;
}
.sr-selected-name {
  color: var(--text);
  font-size: 17px;
  font-weight: 650;
}
.sr-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.sr-summary-item {
  padding: 10px 14px;
  border-radius: var(--r-md);
  background: var(--surface-sunken);
  border: 1px solid var(--border);
}
.sr-summary-item strong {
  display: block;
  margin-bottom: 2px;
  color: var(--text-secondary);
  font-size: 12.5px;
  font-weight: 500;
}
.sr-summary-item span {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  overflow-wrap: anywhere;
}
.sr-empty {
  padding: 18px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--r-md);
  background: var(--surface-sunken);
  color: var(--text-secondary);
}
.sr-facets {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.sr-facets .form-group {
  flex: 1 1 140px;
  min-width: 140px;
  margin-bottom: 8px;
}
.sr-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 14px;
}
.sr-list-summary {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--r-md);
  background: var(--surface-sunken);
  border: 1px solid var(--border);
}
.sr-list-summary ul {
  margin: 6px 0 0;
  padding-left: 18px;
}
.sr-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
.sr-status-pending {
  background: var(--surface-sunken);
  color: var(--text-secondary);
}
.sr-status-ready {
  background: var(--ok-subtle);
  color: var(--ok);
}
.sr-status-error {
  background: var(--danger-subtle);
  color: var(--danger);
}
.sr-readiness ul {
  margin: 4px 0 8px;
  padding-left: 18px;
}
.sr-problem {
  color: var(--danger);
}
.sr-note {
  color: var(--warn);
}
.sr-ok {
  color: var(--ok);
  font-weight: 600;
}
.sr-message {
  white-space: pre-wrap;
  margin-bottom: 8px;
}
.sr-controls {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.sr-controls .form-group {
  min-width: 140px;
}
.sr-controls .checkbox {
  margin-bottom: 18px;
}
.sr-input-table {
  width: 100%;
}
.sr-input-table td {
  padding: 2px 8px 2px 0;
  vertical-align: middle;
}
.sr-input-table .form-group {
  margin-bottom: 4px;
}
.sr-genes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
  max-height: 220px;
  overflow-y: auto;
}
.sr-genes span {
  padding: 2px 7px;
  border-radius: var(--r-sm);
  background: var(--accent-subtle);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}
.sr-measures {
  width: 100%;
  margin-bottom: 12px;
}
.sr-measures td {
  padding: 4px 8px 4px 0;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}
.sr-measures td:first-child {
  color: var(--text-secondary);
  white-space: nowrap;
}
.sr-plot-scroll {
  overflow-x: auto;
}
.sr-danger {
  color: var(--danger) !important;
}
.sr-table .dataTables_wrapper {
  margin-top: 8px;
}
details > summary {
  cursor: pointer;
  margin: 6px 0;
  color: var(--text);
}
/* Inner tabsets (results, the selected signature) breathe below their tabs;
   the navbar's own tab-content is the page itself and needs no padding. */
.sr-page .tab-content {
  padding-top: 16px;
}

/* The Compare matrix: narrow centred cells, bold row labels, no DataTables
   scroll wrapper (the .sr-matrix box scrolls instead). */
.sr-matrix {
  overflow-x: auto;
  margin-bottom: 14px;
}
#content-wrapper .sr-matrix table.dataTable {
  width: auto !important;
  margin: 0;
}
#content-wrapper .sr-matrix table.dataTable th,
#content-wrapper .sr-matrix table.dataTable td {
  min-width: 64px;
  padding: 6px 10px;
  text-align: center;
}
#content-wrapper .sr-matrix table.dataTable tbody th,
#content-wrapper .sr-matrix table.dataTable tbody td:first-child {
  font-weight: 600;
  background: var(--surface-sunken);
}

/* ---------- Home ---------- */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.stat-card {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-xs);
}
.stat-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.stat-card-label {
  font-size: 12.5px;
  color: var(--text-secondary);
  font-weight: 500;
}
.stat-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--r-md);
  background: var(--accent-subtle);
  color: var(--accent);
  font-size: 13px;
}
.stat-row .stat-card:nth-child(4n + 1) .stat-card-icon {
  background: var(--viz-1-subtle);
  color: var(--viz-1);
}
.stat-row .stat-card:nth-child(4n + 2) .stat-card-icon {
  background: var(--viz-2-subtle);
  color: var(--viz-2);
}
.stat-row .stat-card:nth-child(4n + 3) .stat-card-icon {
  background: var(--viz-3-subtle);
  color: var(--viz-3);
}
.stat-row .stat-card:nth-child(4n + 4) .stat-card-icon {
  background: var(--viz-4-subtle);
  color: var(--viz-4);
}
.stat-card-value {
  margin-top: 10px;
  font-size: 26px;
  font-weight: 680;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.dash-charts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.dash-chart {
  display: flex;
  flex-direction: column;
}
.chart-fill .shiny-plot-output {
  width: 100% !important;
}
.chart-fill img {
  max-width: 100%;
}
.legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}
.legend-compact {
  flex-shrink: 0;
  max-height: 96px;
  overflow-y: auto;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
}
.legend-dot {
  width: 9px;
  height: 9px;
  border-radius: 3px;
  flex-shrink: 0;
}
.legend-label {
  flex: 1;
  color: var(--text-secondary);
}
.legend-value {
  font-weight: 650;
  color: var(--text);
}

/* ---------- Sign in ---------- */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px 16px;
  background: var(--bg);
}
.login-card {
  width: 100%;
  max-width: 420px;
  padding: 28px 28px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.06);
}
.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.login-brand img {
  height: 36px;
}
.login-title {
  font-size: 19px;
  font-weight: 650;
}
.login-sub {
  margin: 2px 0 0;
  color: var(--text-secondary);
  font-size: 13px;
}
.login-form {
  margin: 0;
}
.login-field {
  margin-bottom: 14px;
}
.login-label {
  display: block;
  margin-bottom: 5px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
}
.login-input {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background: var(--surface);
  color: var(--text);
  font: inherit;
}
.login-input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
.login-password {
  position: relative;
  display: flex;
  align-items: center;
}
.login-password .login-input {
  padding-right: 40px;
}
.login-eye {
  position: absolute;
  right: 12px;
  cursor: pointer;
  user-select: none;
}
.login-message {
  min-height: 20px;
  margin-bottom: 10px;
  text-align: center;
}
.login-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.login-button,
.login-actions .btn.login-button {
  height: 38px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  background: var(--accent);
  color: #ffffff;
  font-weight: 600;
}
.login-button:hover,
.login-button:focus,
.login-actions .btn.login-button:hover,
.login-actions .btn.login-button:focus {
  background: var(--accent-hover);
  color: #ffffff;
}
.login-links {
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 13px;
  text-align: center;
}
.error-message {
  color: var(--danger);
  font-weight: 600;
}

/* The register and profile modals share the sign-in card's password rows. */
#register-password {
  width: 100%;
  margin-bottom: 15px;
}
.register-password,
.change-profile-password {
  position: relative;
  display: flex;
  align-items: center;
}
#register_password,
#new_profile_password,
#new_profile_email,
#profile_email {
  width: 100%;
  height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  font: inherit;
}
#profile_email[disabled] {
  background: var(--surface-sunken);
  color: var(--text-secondary);
}
.toggle-register-password,
.toggle-change-password {
  position: absolute;
  right: 12px;
  cursor: pointer;
  user-select: none;
}
.profile-bullet {
  margin-bottom: 8px;
}
.primary-btn {
  font-weight: 600;
}

/* ---------- Bootstrap controls ---------- */
.btn {
  border-radius: var(--r-md);
  font-weight: 550;
  text-shadow: none;
  transition: background 0.12s, border-color 0.12s, box-shadow 0.12s;
}
.btn-default {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-default:hover,
.btn-default:focus,
.btn-default:active,
.open > .dropdown-toggle.btn-default {
  background: var(--surface-hover);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-primary,
.btn.sr-btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
  box-shadow: var(--shadow-xs);
}
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn.sr-btn-primary:hover,
.btn.sr-btn-primary:focus {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #ffffff;
}
.btn-primary.disabled,
.btn-primary[disabled] {
  background: var(--accent);
  border-color: var(--accent);
}
.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
}
.btn.sr-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.btn .fa,
.btn .fas,
.btn .far {
  margin-right: 4px;
}
.dropdown-menu {
  min-width: 190px;
  padding: 6px 0;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.12);
}
.dropdown-menu > li > a,
.dropdown-menu .action-button {
  display: block;
  padding: 8px 14px;
  color: var(--text);
  text-decoration: none;
}
.dropdown-menu > li > a:hover,
.dropdown-menu .action-button:hover {
  background: var(--surface-sunken);
  text-decoration: none;
}
.form-control {
  height: 34px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: none;
  color: var(--text);
}
textarea.form-control {
  height: auto;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
.form-group {
  margin-bottom: 12px;
}
label,
.control-label {
  color: var(--text);
  font-weight: 600;
}
.help-block {
  color: var(--text-secondary);
}
.radio label,
.checkbox label {
  font-weight: normal;
}
.alert {
  border-radius: var(--r-md);
}
.alert-danger {
  background: var(--danger-subtle);
  border-color: #f5c6c2;
  color: var(--danger);
}
.alert-warning {
  background: var(--warn-subtle);
  border-color: #f1dca3;
  color: var(--warn);
}
.alert-info {
  background: var(--accent-subtle);
  border-color: #c7d9fb;
  color: var(--text);
}
.label-default,
.label-info {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.label-default {
  background: var(--surface-sunken);
  color: var(--text-secondary);
}
.label-info {
  background: var(--accent-subtle);
  color: var(--accent);
}
.nav-tabs {
  border-bottom: 1px solid var(--border);
}
.nav-tabs > li > a {
  border-radius: var(--r-md) var(--r-md) 0 0;
  color: var(--text-secondary);
}
.nav-tabs > li.active > a,
.nav-tabs > li.active > a:hover,
.nav-tabs > li.active > a:focus {
  border-color: var(--border) var(--border) var(--surface);
  color: var(--text);
  font-weight: 600;
}
.modal-content {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: 0 16px 40px rgba(16, 24, 40, 0.16);
}
.modal-header {
  border-bottom: 1px solid var(--border);
}
.modal-title {
  font-weight: 650;
}
.modal-footer {
  border-top: 1px solid var(--border);
}
.shiny-notification {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: 0 8px 24px rgba(16, 24, 40, 0.12);
}
.shiny-file-input-progress {
  margin-bottom: 0;
}
.progress {
  border-radius: var(--r-sm);
}
pre {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--surface-sunken);
  color: var(--text);
}
.shiny-plot-output img {
  max-width: 100%;
}

/* ---------- Selectize ---------- */
#content-wrapper .selectize-input {
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  box-shadow: none;
}
#content-wrapper .selectize-input.focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
#content-wrapper .selectize-dropdown {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: 0 10px 24px rgba(16, 24, 40, 0.12);
}
#content-wrapper .selectize-dropdown .active {
  background: var(--accent-subtle);
  color: var(--text);
}

/* ---------- DataTables ---------- */
#content-wrapper .dataTables_wrapper {
  font-size: 13px;
}
#content-wrapper table.dataTable {
  margin: 10px 0 !important;
  border-collapse: collapse;
}
#content-wrapper table.dataTable thead th,
#content-wrapper table.dataTable thead td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-sunken);
  color: var(--text-secondary);
  font-weight: 600;
}
/* DataTables puts the sort arrows in the header's right padding. */
#content-wrapper table.dataTable thead > tr > th.sorting,
#content-wrapper table.dataTable thead > tr > th.sorting_asc,
#content-wrapper table.dataTable thead > tr > th.sorting_desc,
#content-wrapper table.dataTable thead > tr > th.sorting_asc_disabled,
#content-wrapper table.dataTable thead > tr > th.sorting_desc_disabled {
  padding-right: 30px;
}
#content-wrapper table.dataTable thead tr:last-child td {
  padding: 6px 8px;
}
#content-wrapper table.dataTable tbody th,
#content-wrapper table.dataTable tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
}
#content-wrapper table.dataTable.no-footer {
  border-bottom: 1px solid var(--border);
}
#content-wrapper table.dataTable.stripe > tbody > tr.odd > *,
#content-wrapper table.dataTable.display > tbody > tr.odd > * {
  box-shadow: none;
}
#content-wrapper table.dataTable.hover > tbody > tr:hover > *,
#content-wrapper table.dataTable.display > tbody > tr:hover > * {
  box-shadow: inset 0 0 0 9999px rgba(37, 99, 235, 0.05);
}
#content-wrapper table.dataTable > tbody > tr.selected > *,
#content-wrapper table.dataTable.hover > tbody > tr.selected:hover > * {
  box-shadow: inset 0 0 0 9999px var(--accent-subtle);
  color: var(--text);
}
#content-wrapper table.dataTable > tbody > tr.selected > td:first-child {
  box-shadow: inset 3px 0 0 var(--accent), inset 0 0 0 9999px var(--accent-subtle);
}
#content-wrapper table.dataTable thead .sorting:before,
#content-wrapper table.dataTable thead .sorting:after,
#content-wrapper table.dataTable thead .sorting_asc:before,
#content-wrapper table.dataTable thead .sorting_asc:after,
#content-wrapper table.dataTable thead .sorting_desc:before,
#content-wrapper table.dataTable thead .sorting_desc:after {
  opacity: 0.35;
}
#content-wrapper .dataTables_wrapper .dataTables_filter input,
#content-wrapper .dataTables_wrapper .dataTables_length select,
#content-wrapper .dataTables_wrapper thead input,
#content-wrapper .dataTables_wrapper thead select {
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
}
#content-wrapper .dataTables_wrapper .dataTables_filter input:focus,
#content-wrapper .dataTables_wrapper thead input:focus,
#content-wrapper .dataTables_wrapper thead select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-subtle);
}
#content-wrapper .dataTables_wrapper .dataTables_filter,
#content-wrapper .dataTables_wrapper .dataTables_info,
#content-wrapper .dataTables_wrapper .dataTables_length {
  color: var(--text-secondary);
}
#content-wrapper .dataTables_wrapper .dataTables_paginate .paginate_button {
  padding: 4px 10px;
  margin-left: 2px;
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  color: var(--text-secondary) !important;
}
#content-wrapper .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  border-color: var(--border);
  background: var(--surface-hover);
  color: var(--text) !important;
}
#content-wrapper .dataTables_wrapper .dataTables_paginate .paginate_button.current,
#content-wrapper .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
  border-color: var(--accent);
  background: var(--accent-subtle);
  color: var(--accent) !important;
}
#content-wrapper .dt-buttons {
  display: inline-flex;
  gap: 6px;
  margin: 8px 0;
}
#content-wrapper .dt-button,
#content-wrapper button.dt-button,
#content-wrapper div.dt-button,
#content-wrapper a.dt-button {
  padding: 4px 10px;
  margin: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 12.5px;
  line-height: 1.5;
}
#content-wrapper .dt-button:hover,
#content-wrapper button.dt-button:hover:not(.disabled),
#content-wrapper div.dt-button:hover:not(.disabled),
#content-wrapper a.dt-button:hover:not(.disabled) {
  border-color: var(--border-strong);
  background: var(--surface-hover);
  color: var(--text);
}
/* The "Columns" panel: a titled, multi-column list where each shown column
   carries a filled check box. Buttons' own cue for a shown column is a darker
   gradient, which the button rules above would hide. */
#content-wrapper div.dt-button-background {
  background: rgba(16, 24, 40, 0.35);
}
#content-wrapper div.dt-button-collection {
  width: auto;
  min-width: 420px;
  max-width: 760px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: 0 16px 40px rgba(16, 24, 40, 0.18);
}
#content-wrapper div.dt-button-collection .dt-button-collection-title {
  padding: 6px 10px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
  color: var(--text);
  font-size: 14px;
  font-weight: 650;
  text-align: left;
}
#content-wrapper div.dt-button-collection .dt-button,
#content-wrapper div.dt-button-collection button.dt-button,
#content-wrapper div.dt-button-collection div.dt-button,
#content-wrapper div.dt-button-collection a.dt-button {
  position: relative;
  display: block;
  width: 100%;
  min-width: 190px;
  margin: 0;
  padding: 6px 10px 6px 32px;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  text-align: left;
}
#content-wrapper div.dt-button-collection .dt-button:hover:not(.disabled) {
  background: var(--surface-sunken);
  color: var(--text);
}
#content-wrapper div.dt-button-collection .dt-button::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  width: 15px;
  height: 15px;
  margin-top: -8px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  background: var(--surface);
  color: #ffffff;
  font-size: 11px;
  line-height: 13px;
  text-align: center;
}
/* Buttons 2.x marks a shown column with dt-button-active and its own ::after
   tick on the right; the box on the left replaces that. */
#content-wrapper div.dt-button-collection .dt-button.dt-button-active {
  color: var(--text);
  font-weight: 500;
}
#content-wrapper div.dt-button-collection .dt-button.dt-button-active::before {
  content: "\2713";
  border-color: var(--accent);
  background: var(--accent);
}
#content-wrapper div.dt-button-collection .dt-button.dt-button-active::after {
  content: none;
}
#content-wrapper .dataTables_wrapper .dataTables_scrollBody {
  border-bottom: 1px solid var(--border) !important;
}
#content-wrapper .dataTables_wrapper .noUi-target {
  border: 1px solid var(--border-strong);
  box-shadow: none;
}
#content-wrapper .dataTables_wrapper .noUi-connect {
  background: var(--accent);
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .stat-row {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 1040px) {
  .dash-charts,
  .sr-columns,
  .sr-columns-narrow-first {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .sr-page {
    padding-left: 16px;
    padding-right: 16px;
  }
  .sr-form-grid {
    grid-template-columns: 1fr;
  }
}