:root {
  --gt-sidebar-width: 18rem;
  --gt-page-gap: 1.25rem;
  --gt-radius: 0.75rem;
  --gt-radius-lg: 1rem;
  --gt-primary-rgb: 32, 107, 196;
  --gt-green-rgb: 47, 179, 68;
  --gt-yellow-rgb: 245, 159, 0;
  --gt-red-rgb: 214, 57, 57;
  --gt-orange-rgb: 247, 103, 7;
  --gt-purple-rgb: 117, 70, 233;
  --gt-cyan-rgb: 23, 162, 184;
  --gt-teal-rgb: 12, 166, 120;
  --gt-indigo-rgb: 66, 99, 235;
}

[data-bs-theme="light"] {
  --gt-app-bg: #f6f8fb;
  --gt-shell-bg: #ffffff;
  --gt-card-bg: #ffffff;
  --gt-card-muted: #f8fafc;
  --gt-border: #e6e8ef;
  --gt-border-strong: #d9deea;
  --gt-text-muted: #667085;
  --gt-text-soft: #475467;
  --gt-hover: #f2f6fc;
  --gt-warning-text: #8a5b00;
  --gt-danger-text: #b42318;
  --gt-success-text: #067647;
  --gt-info-text: #175cd3;
  --gt-bg: var(--gt-app-bg);
  --gt-text: var(--tblr-body-color);
  --gt-text-dim: var(--gt-text-muted);
  --glass-bg: var(--gt-card-bg);
  --glass-border: var(--gt-border);
  --shadow-lg: 0 1px 2px rgba(16, 24, 40, 0.04);
  --radius-lg: var(--gt-radius-lg);
  --text-primary: var(--tblr-body-color);
  --text-secondary: var(--gt-text-muted);
}

[data-bs-theme="dark"] {
  --gt-app-bg: #111827;
  --gt-shell-bg: #151f2c;
  --gt-card-bg: #182433;
  --gt-card-muted: #111c2b;
  --gt-border: #26384f;
  --gt-border-strong: #33465f;
  --gt-text-muted: #9aa9bd;
  --gt-text-soft: #c4cedb;
  --gt-hover: #1d2b3d;
  --gt-warning-text: #ffd166;
  --gt-danger-text: #ff9b92;
  --gt-success-text: #8ce99a;
  --gt-info-text: #8ab4ff;
  --gt-bg: var(--gt-app-bg);
  --gt-text: var(--tblr-body-color);
  --gt-text-dim: var(--gt-text-muted);
  --glass-bg: var(--gt-card-bg);
  --glass-border: var(--gt-border);
  --shadow-lg: none;
  --radius-lg: var(--gt-radius-lg);
  --text-primary: var(--tblr-body-color);
  --text-secondary: var(--gt-text-muted);
}

html,
body {
  min-height: 100%;
}

body {
  background: var(--gt-app-bg);
  color: var(--tblr-body-color);
}

body.gt-tabler-body {
  background: var(--gt-app-bg);
  color: var(--tblr-body-color);
}

a {
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.16em;
}

.gt-shell.page {
  display: grid;
  grid-template-columns: var(--gt-sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
  background: transparent;
}

.gt-shell:not(.page) {
  display: grid;
  grid-template-columns: var(--gt-sidebar-width) minmax(0, 1fr);
  gap: 0;
  min-height: 100vh;
  background: transparent;
}

.gt-rail.navbar {
  align-items: stretch;
  width: auto;
  min-width: 0;
  height: 100vh;
  position: sticky;
  top: 0;
  z-index: 20;
  overflow-y: auto;
  background: var(--gt-shell-bg);
  border-right: 1px solid var(--gt-border);
  box-shadow: none;
}

.gt-rail:not(.navbar) {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 1.25rem 0.875rem;
  overflow-y: auto;
  background: var(--gt-shell-bg);
  border-right: 1px solid var(--gt-border);
}

.gt-rail-inner.container-fluid {
  width: 100%;
  max-width: none;
  min-height: 100%;
  padding: 1.25rem 0.875rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.gt-brand.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  min-height: auto;
  padding: 0 0 1rem;
  margin: 0 0 1rem;
  white-space: normal;
  border-bottom: 1px solid var(--gt-border);
}

.gt-brand-mark.avatar {
  flex: 0 0 auto;
  color: #ffffff;
  font-weight: 700;
  background: linear-gradient(135deg, #206bc4, #4263eb);
  box-shadow: 0 0 0 1px rgba(var(--gt-primary-rgb), 0.18);
}

.gt-brand-mark-command.avatar {
  background: linear-gradient(135deg, #7546e9, #d6336c);
}

.gt-brand-title {
  font-size: 0.98rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--tblr-body-color);
}

.gt-brand-subtitle,
.gt-destination-copy small,
.gt-screen-subtitle,
.gt-toolbar-note,
.gt-card-meta-strip,
.gt-meta-inline,
.gt-protocol-meta,
.gt-card-preview,
.gt-list-item span,
.gt-list-item small,
.gt-directory-primary span,
.gt-directory-cell span,
.gt-kv span,
.gt-media-meta,
.gt-message-meta-pack,
.gt-message-status {
  color: var(--gt-text-muted);
}

.gt-rail-group-title,
.gt-kicker,
.gt-panel-kicker,
.gt-card-kicker,
.gt-metric-label,
.gt-media-label,
.gt-reply-label {
  color: var(--gt-text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gt-rail-group-title {
  margin: 0.625rem 0 0.45rem;
  padding: 0 0.625rem;
}

.gt-destination-list.navbar-nav {
  display: grid;
  gap: 0.25rem;
  width: 100%;
}

.gt-destination-list.compact {
  margin-top: 0.125rem;
}

.gt-destination-tile.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.625rem 0.675rem;
  border-radius: var(--gt-radius);
  color: var(--gt-text-soft);
  border: 1px solid transparent;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease;
}

.gt-destination-tile.nav-link:hover {
  color: var(--tblr-body-color);
  background: var(--gt-hover);
}

.gt-destination-tile.nav-link.active {
  color: var(--tblr-primary);
  background: rgba(var(--gt-primary-rgb), 0.1);
  border-color: rgba(var(--gt-primary-rgb), 0.18);
}

.gt-icon-tile {
  width: 2rem;
  height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 0.65rem;
  background: rgba(var(--gt-primary-rgb), 0.1);
  color: var(--tblr-primary);
}

.gt-icon-tile .icon {
  width: 1.15rem;
  height: 1.15rem;
}

.gt-blue { background: rgba(var(--gt-primary-rgb), 0.1); color: #206bc4; }
.gt-indigo { background: rgba(var(--gt-indigo-rgb), 0.1); color: #4263eb; }
.gt-purple { background: rgba(var(--gt-purple-rgb), 0.1); color: #7546e9; }
.gt-cyan { background: rgba(var(--gt-cyan-rgb), 0.1); color: #17a2b8; }
.gt-orange { background: rgba(var(--gt-orange-rgb), 0.1); color: #f76707; }
.gt-green { background: rgba(var(--gt-green-rgb), 0.1); color: #2fb344; }
.gt-teal { background: rgba(var(--gt-teal-rgb), 0.1); color: #0ca678; }
.gt-red { background: rgba(var(--gt-red-rgb), 0.1); color: #d63939; }
.gt-gray { background: var(--gt-card-muted); color: var(--gt-text-muted); }

.gt-destination-copy {
  min-width: 0;
  display: grid;
  gap: 0.05rem;
}

.gt-destination-copy strong {
  color: inherit;
  font-size: 0.9rem;
  line-height: 1.2;
}

.gt-destination-copy small {
  font-size: 0.76rem;
  line-height: 1.25;
}

.gt-destination-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.gt-destination-block {
  display: grid;
  gap: 0.45rem;
  align-content: start;
  min-height: 9rem;
  padding: 1rem;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

.gt-destination-block:hover {
  color: inherit;
  border-color: rgba(var(--gt-primary-rgb), 0.32);
  background: var(--gt-hover);
  transform: translateY(-1px);
}

.gt-destination-block strong {
  color: var(--tblr-body-color);
  font-size: 1rem;
}

.gt-destination-block small {
  color: var(--gt-text-muted);
  line-height: 1.4;
}

.gt-rail-spacer {
  flex: 1 1 auto;
  min-height: 1.25rem;
}

.gt-mobile-toggle {
  display: none;
}

.gt-screen.page-wrapper {
  min-width: 0;
  min-height: 100vh;
  background: var(--gt-app-bg);
}

.gt-screen:not(.page-wrapper) {
  min-width: 0;
  min-height: 100vh;
  padding: 1.25rem;
  background: var(--gt-app-bg);
}

.gt-topbar.navbar {
  min-height: auto;
  padding: 1rem 0;
  background: rgba(255, 255, 255, 0.76);
  border-bottom: 1px solid var(--gt-border);
  backdrop-filter: blur(16px);
}

.gt-topbar:not(.navbar) {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding: 1rem 1.125rem;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--gt-border);
  border-radius: var(--gt-radius-lg);
  backdrop-filter: blur(16px);
}

[data-bs-theme="dark"] .gt-topbar:not(.navbar) {
  background: rgba(17, 24, 39, 0.78);
}

[data-bs-theme="dark"] .gt-topbar.navbar {
  background: rgba(17, 24, 39, 0.78);
}

.gt-topbar-inner.container-xl,
.gt-content-container.container-xl {
  width: 100%;
  max-width: 1560px;
}

.gt-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.gt-topbar-title-block {
  min-width: 0;
}

.gt-screen-title.page-title {
  margin: 0;
  font-size: clamp(1.35rem, 2.1vw, 2rem);
  letter-spacing: -0.02em;
}

.gt-screen-subtitle {
  max-width: 56rem;
  margin-top: 0.25rem;
  font-size: 0.94rem;
}

.gt-topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.gt-topbar-actions .btn,
.gt-theme-toggle {
  white-space: nowrap;
}

.gt-topbar-pill.badge {
  font-weight: 600;
}

.gt-theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.gt-theme-icon {
  display: inline-flex;
}

[data-bs-theme="light"] .gt-theme-sun,
[data-bs-theme="dark"] .gt-theme-moon {
  display: none;
}

.gt-page-body.page-body {
  margin: 0;
  padding: 1.25rem 0 2rem;
}

.gt-page-grid {
  display: grid;
  gap: var(--gt-page-gap);
}

.gt-panel-frame,
.gt-metric-card,
.gt-protocol-card,
.gt-protocol-row,
.gt-list-item,
.gt-directory-row,
.gt-media-card,
.gt-message-card {
  background: var(--gt-card-bg);
  border: 1px solid var(--gt-border);
  border-radius: var(--gt-radius-lg);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
}

[data-bs-theme="dark"] .gt-panel-frame,
[data-bs-theme="dark"] .gt-metric-card,
[data-bs-theme="dark"] .gt-protocol-card,
[data-bs-theme="dark"] .gt-protocol-row,
[data-bs-theme="dark"] .gt-list-item,
[data-bs-theme="dark"] .gt-directory-row,
[data-bs-theme="dark"] .gt-media-card,
[data-bs-theme="dark"] .gt-message-card {
  box-shadow: none;
}

.gt-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.125rem;
  border-bottom: 1px solid var(--gt-border);
}

.gt-panel-header h2,
.gt-case-strip h2,
.gt-mini-title {
  margin: 0;
  color: var(--tblr-body-color);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.gt-panel-body {
  padding: 1rem 1.125rem;
}

.gt-panel-footer {
  padding: 0.875rem 1.125rem;
  border-top: 1px solid var(--gt-border);
  color: var(--gt-text-muted);
}

.gt-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.gt-toolbar-inline {
  align-items: center;
}

.gt-toolbar-main {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1 1 auto;
}

.gt-toolbar-main-wide .gt-input,
.gt-toolbar-main-wide .form-control,
.gt-toolbar-main-wide .form-select {
  min-width: min(100%, 14rem);
}

.gt-toolbar-main-os .form-control {
  flex: 1 1 17rem;
}

.gt-input.form-control,
.gt-input.form-select,
textarea.gt-input {
  border-color: var(--gt-border-strong);
  background-color: var(--gt-card-bg);
}

.gt-button-primary.btn {
  --tblr-btn-bg: var(--tblr-primary);
  --tblr-btn-border-color: var(--tblr-primary);
}

.gt-button-secondary.btn,
.btn-outline-light.gt-button-secondary {
  color: var(--gt-text-soft);
  border-color: var(--gt-border-strong);
  background: var(--gt-card-bg);
}

.gt-button-secondary.btn:hover,
.btn-outline-light.gt-button-secondary:hover {
  color: var(--tblr-body-color);
  border-color: rgba(var(--gt-primary-rgb), 0.38);
  background: rgba(var(--gt-primary-rgb), 0.08);
}

.gt-button-danger.btn {
  background: #d63939;
  border-color: #d63939;
  color: #ffffff;
}

.gt-period-strip,
.gt-inline-chip-strip,
.gt-badge-row,
.gt-inline-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.gt-inline-actions.compact {
  gap: 0.375rem;
}

.gt-inline-chip {
  display: inline-flex;
  align-items: center;
  min-height: 1.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  border: 1px solid var(--gt-border);
  background: var(--gt-card-muted);
  color: var(--gt-text-soft);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
}

a.gt-inline-chip:hover,
.gt-inline-chip.active {
  color: #ffffff;
  border-color: var(--tblr-primary);
  background: var(--tblr-primary);
}

.gt-inline-chip.compact {
  min-height: 1.45rem;
  padding: 0.125rem 0.45rem;
  font-size: 0.72rem;
}

.gt-inline-chip.warning { color: var(--gt-warning-text); background: rgba(var(--gt-yellow-rgb), 0.13); border-color: rgba(var(--gt-yellow-rgb), 0.22); }
.gt-inline-chip.danger,
.gt-inline-chip.alert { color: var(--gt-danger-text); background: rgba(var(--gt-red-rgb), 0.1); border-color: rgba(var(--gt-red-rgb), 0.2); }
.gt-inline-chip.handoff { color: #6941c6; background: rgba(var(--gt-purple-rgb), 0.1); border-color: rgba(var(--gt-purple-rgb), 0.2); }
.gt-inline-chip.info { color: var(--gt-info-text); background: rgba(var(--gt-primary-rgb), 0.1); border-color: rgba(var(--gt-primary-rgb), 0.2); }
.gt-inline-chip.muted { color: var(--gt-text-muted); }

.gt-metric-grid {
  display: grid;
  gap: 1rem;
}

.gt-metric-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gt-metric-grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.gt-metric-card {
  position: relative;
  display: grid;
  gap: 0.55rem;
  min-height: 10rem;
  padding: 1rem;
  overflow: hidden;
  border-left: 4px solid var(--tblr-primary);
}

.gt-metric-card::after {
  content: "";
  position: absolute;
  inset: auto -2.5rem -3rem auto;
  width: 8rem;
  height: 8rem;
  border-radius: 999px;
  background: rgba(var(--gt-primary-rgb), 0.08);
  pointer-events: none;
}

.gt-metric-card strong {
  position: relative;
  z-index: 1;
  color: var(--tblr-body-color);
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 0.95;
  font-weight: 750;
  letter-spacing: -0.04em;
}

.gt-metric-card small {
  position: relative;
  z-index: 1;
  color: var(--gt-text-muted);
  line-height: 1.4;
}

.gt-metric-card.danger,
.gt-metric-card.alert { border-left-color: #d63939; }
.gt-metric-card.warning { border-left-color: #f59f00; }
.gt-metric-card.attention { border-left-color: #f76707; }
.gt-metric-card.info { border-left-color: #206bc4; }
.gt-metric-card.handoff { border-left-color: #7546e9; }
.gt-metric-card.muted { border-left-color: #667085; }

.gt-two-column,
.gt-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(20rem, 1fr);
  gap: var(--gt-page-gap);
  align-items: start;
}

.gt-span-12 {
  grid-column: 1 / -1;
}

.gt-span-8 {
  min-width: 0;
}

.gt-span-6 {
  min-width: 0;
}

.gt-span-4 {
  min-width: 0;
}

.gt-two-column.equal {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gt-stack-column,
.gt-side-rail,
.gt-card-stack,
.gt-list-grid,
.gt-kv-stack,
.gt-form-stack,
.gt-split-stack {
  display: grid;
  gap: 0.875rem;
}

.gt-list-grid.compact,
.gt-form-grid.compact-form,
.gt-split-stack .gt-list-grid.compact {
  gap: 0.5rem;
}

.two-column-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem 1rem;
}

.gt-field-label,
.gt-textarea-label {
  display: grid;
  gap: 0.4rem;
  color: var(--gt-text-soft);
  font-size: 0.86rem;
  font-weight: 650;
}

.gt-field-hint {
  margin: -0.35rem 0 0;
  color: var(--gt-text-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.gt-textarea.form-control,
textarea.gt-textarea {
  min-height: 14rem;
  border-color: var(--gt-border-strong);
  background-color: var(--gt-card-bg);
  color: var(--tblr-body-color);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  line-height: 1.5;
}

.gt-chart-canvas {
  width: 100% !important;
  min-height: 17rem;
  max-height: 22rem;
}

.gt-protocol-card,
.gt-list-item,
.gt-directory-row {
  display: block;
  color: inherit;
  text-decoration: none;
  padding: 1rem;
  transition: border-color 0.16s ease, background-color 0.16s ease, transform 0.16s ease;
}

a.gt-protocol-card:hover,
a.gt-list-item:hover,
.gt-directory-row:hover,
.gt-protocol-row:hover {
  color: inherit;
  border-color: rgba(var(--gt-primary-rgb), 0.32);
  background: var(--gt-hover);
  transform: translateY(-1px);
}

.gt-protocol-card.urgent,
.gt-protocol-row.priority {
  border-left: 4px solid #d63939;
}

.gt-protocol-card.attention {
  border-left: 4px solid #f76707;
}

.gt-protocol-card-featured {
  padding: 1.05rem;
}

.gt-queue-list {
  display: grid;
  gap: 0.875rem;
}

.gt-protocol-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
}

.gt-protocol-actions,
.gt-protocol-actions-rail {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.gt-protocol-main {
  min-width: 0;
}

.gt-card-topline,
.gt-protocol-header,
.gt-message-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.gt-card-topline strong,
.gt-protocol-title,
.gt-list-item strong,
.gt-directory-primary strong,
.gt-directory-cell strong,
.gt-kv strong {
  color: var(--tblr-body-color);
  font-weight: 700;
}

.gt-card-topline span,
.gt-protocol-meta {
  display: block;
  margin-top: 0.125rem;
  font-size: 0.84rem;
}

.gt-meta-inline.right {
  text-align: right;
}

.gt-card-meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  margin-top: 0.75rem;
  font-size: 0.8rem;
}

.gt-card-meta-strip span {
  position: relative;
}

.gt-card-meta-strip span:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -0.45rem;
  width: 0.18rem;
  height: 0.18rem;
  border-radius: 999px;
  background: var(--gt-border-strong);
}

.gt-card-preview {
  margin: 0.75rem 0;
  line-height: 1.45;
}

.gt-status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.45rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--gt-border);
  background: var(--gt-card-muted);
  color: var(--gt-text-soft);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.gt-status-badge.open,
.gt-status-badge.aberto,
.gt-status-badge.bot-active {
  color: var(--gt-success-text);
  background: rgba(var(--gt-green-rgb), 0.12);
  border-color: rgba(var(--gt-green-rgb), 0.26);
}

.gt-status-badge.closed,
.gt-status-badge.encerrado,
.gt-status-badge.muted {
  color: var(--gt-text-muted);
  background: var(--gt-card-muted);
}

.gt-status-badge.unread,
.gt-status-badge.info {
  color: var(--gt-info-text);
  background: rgba(var(--gt-primary-rgb), 0.12);
  border-color: rgba(var(--gt-primary-rgb), 0.24);
}

.gt-status-badge.handoff {
  color: #6941c6;
  background: rgba(var(--gt-purple-rgb), 0.12);
  border-color: rgba(var(--gt-purple-rgb), 0.24);
}

.gt-status-badge.os-open,
.gt-status-badge.warning,
.gt-status-badge[class*="waiting-"] {
  color: var(--gt-warning-text);
  background: rgba(var(--gt-yellow-rgb), 0.14);
  border-color: rgba(var(--gt-yellow-rgb), 0.26);
}

.gt-status-badge.reopened,
.gt-status-badge.priority,
.gt-status-badge.danger {
  color: var(--gt-danger-text);
  background: rgba(var(--gt-red-rgb), 0.12);
  border-color: rgba(var(--gt-red-rgb), 0.24);
}

.gt-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 7rem;
  padding: 1rem;
  border: 1px dashed var(--gt-border-strong);
  border-radius: var(--gt-radius-lg);
  color: var(--gt-text-muted);
  background: var(--gt-card-muted);
  text-align: center;
}

.gt-empty-state.compact {
  min-height: 3.25rem;
}

.gt-list-item {
  display: grid;
  gap: 0.25rem;
  padding: 0.875rem;
}

.gt-list-item.static {
  background: var(--gt-card-muted);
  box-shadow: none;
}

.gt-density-row,
.gt-operator-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.gt-directory-list {
  display: grid;
  gap: 0.75rem;
}

.gt-directory-row {
  display: grid;
  grid-template-columns: minmax(14rem, 1.7fr) repeat(5, minmax(6.5rem, 1fr)) auto;
  gap: 0.75rem;
  align-items: center;
}

.gt-directory-primary,
.gt-directory-cell {
  min-width: 0;
  display: grid;
  gap: 0.2rem;
}

.gt-directory-primary span,
.gt-directory-cell strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gt-directory-status {
  justify-self: end;
}

.gt-case-strip {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 2fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.125rem;
}

.gt-case-main p {
  margin: 0.35rem 0 0;
  color: var(--gt-text-muted);
}

.gt-case-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr));
  gap: 0.625rem;
}

.gt-case-meta-grid > div,
.gt-kv {
  min-width: 0;
  padding: 0.75rem;
  border: 1px solid var(--gt-border);
  border-radius: var(--gt-radius);
  background: var(--gt-card-muted);
}

.gt-case-meta-grid span,
.gt-kv span {
  display: block;
  margin-bottom: 0.25rem;
}

.gt-detail-layout {
  grid-template-columns: minmax(0, 1fr) minmax(19rem, 24rem);
}

.timeline-column {
  min-width: 0;
  overflow: hidden;
}

.gt-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: calc(100vh - 18rem);
  overflow-y: auto;
}

.gt-date-divider {
  align-self: center;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: var(--gt-card-muted);
  color: var(--gt-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
}

.gt-message-card {
  width: min(100%, 48rem);
  padding: 0.875rem;
}

.gt-message-card.user,
.gt-message-card.customer,
.gt-message-card.client {
  align-self: flex-start;
}

.gt-message-card.assistant,
.gt-message-card.admin,
.gt-message-card.operator,
.gt-message-card.bot {
  align-self: flex-end;
  border-color: rgba(var(--gt-primary-rgb), 0.22);
  background: rgba(var(--gt-primary-rgb), 0.07);
}

.gt-message-card.system,
.gt-message-card.system-event {
  align-self: center;
  width: min(100%, 42rem);
  background: var(--gt-card-muted);
}

.gt-message-heading,
.gt-message-meta-pack {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.gt-message-meta-pack {
  justify-content: flex-end;
  font-size: 0.75rem;
}

.gt-message-body {
  margin-top: 0.65rem;
}

.gt-message-text {
  white-space: pre-wrap;
  line-height: 1.5;
}

.gt-media-card {
  display: grid;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding: 0.75rem;
  background: var(--gt-card-muted);
}

.gt-media-link {
  font-weight: 600;
}

.gt-media-preview {
  max-width: 100%;
  border-radius: var(--gt-radius);
  border: 1px solid var(--gt-border);
  background: #000000;
}

.gt-media-image {
  max-height: 22rem;
  object-fit: contain;
}

.gt-media-video {
  width: 100%;
  max-height: 24rem;
}

.gt-media-audio {
  width: 100%;
}

.gt-reply-dock {
  padding: 1rem;
  border-top: 1px solid var(--gt-border);
  background: var(--gt-card-muted);
}

.gt-reply-form,
.gt-form-grid,
.gt-action-group {
  display: grid;
  gap: 0.75rem;
}

.gt-reply-textarea {
  min-height: 8rem;
}

.gt-action-group {
  padding: 0.875rem;
  border: 1px solid var(--gt-border);
  border-radius: var(--gt-radius-lg);
  background: var(--gt-card-muted);
}

.gt-flash-stack {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.gt-flash.alert {
  margin: 0;
}

.gt-flash.success {
  color: var(--gt-success-text);
  background: rgba(var(--gt-green-rgb), 0.12);
  border-color: rgba(var(--gt-green-rgb), 0.24);
}

.gt-flash.error,
.gt-flash.danger {
  color: var(--gt-danger-text);
  background: rgba(var(--gt-red-rgb), 0.12);
  border-color: rgba(var(--gt-red-rgb), 0.24);
}

.gt-flash.warning {
  color: var(--gt-warning-text);
  background: rgba(var(--gt-yellow-rgb), 0.14);
  border-color: rgba(var(--gt-yellow-rgb), 0.26);
}

.gt-auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(circle at top left, rgba(var(--gt-primary-rgb), 0.16), transparent 28%),
    radial-gradient(circle at bottom right, rgba(var(--gt-purple-rgb), 0.12), transparent 30%),
    var(--gt-app-bg);
}

.gt-auth-card {
  width: min(100%, 32rem);
  padding: 2rem;
  background: var(--gt-card-bg);
  border: 1px solid var(--gt-border);
  border-radius: var(--gt-radius-lg);
  box-shadow: var(--shadow-lg);
}

.gt-inline-link {
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
}

.gt-live-pulse {
  animation: gt-live-pulse 1.8s ease-out 1;
}

@keyframes gt-live-pulse {
  0% { box-shadow: 0 0 0 0 rgba(var(--gt-primary-rgb), 0.28); }
  100% { box-shadow: 0 0 0 0.75rem rgba(var(--gt-primary-rgb), 0); }
}

@media (max-width: 1199.98px) {
  .gt-metric-grid-4,
  .gt-metric-grid-5,
  .gt-destination-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gt-two-column,
  .gt-two-column.equal,
  .gt-detail-layout,
  .gt-case-strip {
    grid-template-columns: 1fr;
  }

  .gt-directory-row {
    grid-template-columns: minmax(0, 1fr) repeat(2, minmax(6.5rem, auto));
  }
}

@media (max-width: 991.98px) {
  .gt-shell.page {
    display: block;
  }

  .gt-mobile-toggle {
    display: inline-flex;
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 60;
  }

  .gt-rail.navbar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(88vw, 21rem);
    height: 100vh;
    transform: translateX(-105%);
    transition: transform 0.2s ease;
    box-shadow: 0 1rem 2.5rem rgba(15, 23, 42, 0.24);
  }

  .gt-rail.navbar.mobile-open {
    transform: translateX(0);
  }

  body.gt-nav-open::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 15;
    background: rgba(15, 23, 42, 0.46);
  }

  .gt-topbar.navbar {
    padding-left: 3.25rem;
  }

  .gt-topbar-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .gt-topbar-actions {
    justify-content: flex-start;
  }

  .gt-protocol-row {
    grid-template-columns: 1fr;
  }

  .gt-protocol-actions,
  .gt-protocol-actions-rail {
    justify-content: flex-start;
  }
}

@media (max-width: 767.98px) {
  .gt-page-body.page-body {
    padding-top: 1rem;
  }

  .gt-toolbar,
  .gt-toolbar-inline,
  .gt-card-topline,
  .gt-protocol-header,
  .gt-message-top {
    align-items: stretch;
    flex-direction: column;
  }

  .gt-toolbar-main,
  .gt-toolbar-main .btn,
  .gt-toolbar-main .form-control,
  .gt-toolbar-main .form-select,
  .gt-topbar-actions .btn,
  .gt-topbar-actions .badge,
  .gt-protocol-actions .btn,
  .gt-inline-actions .btn {
    width: 100%;
  }

  .gt-metric-grid-4,
  .gt-metric-grid-5,
  .gt-destination-grid,
  .two-column-form {
    grid-template-columns: 1fr;
  }

  .gt-directory-row {
    grid-template-columns: 1fr;
  }

  .gt-directory-status,
  .gt-meta-inline.right {
    justify-self: start;
    text-align: left;
  }

  .gt-timeline {
    max-height: none;
  }

  .gt-message-card,
  .gt-message-card.system,
  .gt-message-card.system-event {
    width: 100%;
  }
}

/* ============================================================
 * gt-* polish layer
 * Added: a11y improvements (skip link, focus-visible, touch
 * targets), refined empty states (icon + title + description),
 * loading spinner used by empty_state.html macros, and a couple
 * of mobile-responsiveness safety nets.
 *
 * Keep this block at the END of the file so it can override
 * anything above without surprise specificity wars.
 * ============================================================ */

/* Skip link — hidden until focused. Lets keyboard users jump
   past the nav rail straight to the page content. */
.gt-skip-link {
  position: absolute;
  left: 0.5rem;
  top: -3rem;
  z-index: 2000;
  padding: 0.5rem 0.875rem;
  border-radius: 0.5rem;
  background: var(--gt-bg, #0f1729);
  color: var(--gt-text, #fff);
  font-weight: 600;
  text-decoration: none;
  transition: top 120ms ease;
}
.gt-skip-link:focus {
  top: 0.5rem;
  outline: 2px solid #4dabf7;
  outline-offset: 2px;
}

/* Visible focus ring for keyboard navigation across every
   interactive element. Bootstrap's default is too subtle. */
.gt-shell a:focus-visible,
.gt-shell button:focus-visible,
.gt-shell [role="button"]:focus-visible,
.gt-shell .gt-protocol-card:focus-visible,
.gt-shell .gt-directory-row:focus-visible,
.gt-shell .gt-list-item:focus-visible,
.gt-shell .form-control:focus-visible,
.gt-shell .form-select:focus-visible {
  outline: 2px solid #4dabf7;
  outline-offset: 2px;
  border-radius: 6px;
}

/* Indicate current page in the side rail more strongly. */
.gt-shell .gt-destination-tile[aria-current="page"],
.gt-shell .gt-destination-tile.active {
  position: relative;
}
.gt-shell .gt-destination-tile[aria-current="page"]::before,
.gt-shell .gt-destination-tile.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 3px;
  background: currentColor;
  opacity: 0.7;
}

/* Refined gt-empty-state: now supports icon + title + description
   + optional CTA, stacked vertically. Old single-line usage still
   works because the macro renders <strong> as the title. */
.gt-empty-state {
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem 1rem;
}
.gt-empty-state.compact {
  padding: 0.75rem 1rem;
  flex-direction: row;
  gap: 0.75rem;
  text-align: left;
  justify-content: flex-start;
}
.gt-empty-state-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--gt-card-muted, rgba(86, 104, 210, 0.08));
  color: var(--gt-text-muted, #667085);
  margin-bottom: 0.25rem;
}
.gt-empty-state-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--gt-text, inherit);
}
.gt-empty-state-description {
  font-size: 0.85rem;
  max-width: 28rem;
  line-height: 1.45;
}
.gt-empty-state-cta {
  margin-top: 0.5rem;
}

/* Tonal variants — used by {{ empty.state(tone="...") }} */
.gt-empty-state-success {
  border-color: rgba(47, 179, 68, 0.4);
  background: rgba(47, 179, 68, 0.06);
}
.gt-empty-state-warning {
  border-color: rgba(245, 159, 0, 0.4);
  background: rgba(245, 159, 0, 0.06);
}
.gt-empty-state-info {
  border-color: rgba(32, 107, 196, 0.4);
  background: rgba(32, 107, 196, 0.06);
}
.gt-error-state {
  border-color: rgba(214, 57, 57, 0.5);
  background: rgba(214, 57, 57, 0.06);
}

/* Loading spinner used by empty_state.loading() */
.gt-loading-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: gt-spin 0.8s linear infinite;
}
@keyframes gt-spin {
  to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
  .gt-loading-spinner {
    animation-duration: 2s;
  }
}

/* Touch targets — make sure interactive controls are >=44px on
   touch screens. Most are already, but the inline chips and small
   buttons inside dense lists were borderline. */
@media (hover: none) and (pointer: coarse) {
  .gt-shell .btn-sm,
  .gt-shell .gt-inline-chip,
  .gt-shell .gt-status-badge {
    min-height: 32px;
    padding-block: 0.4rem;
  }
}

/* Mobile: tighten toolbar wrapping and stack metric grids cleanly. */
@media (max-width: 575.98px) {
  .gt-toolbar-main,
  .gt-toolbar-main-wide,
  .gt-toolbar-main-os {
    flex-wrap: wrap;
  }
  .gt-toolbar-main > .form-control,
  .gt-toolbar-main > .form-select {
    flex: 1 1 100%;
    min-width: 0;
  }
  .gt-metric-grid {
    grid-template-columns: 1fr !important;
  }
}