/* ===========================================
   TOKENS
   =========================================== */
:root {
  --color-primary: #6366f1;
  --color-primary-strong: #4f46e5;
  --color-primary-light: #a5b4fc;
  --color-accent: #8b5cf6;
  --color-accent-light: #c4b5fd;
  --color-success: #10b981;
  --color-success-light: #6ee7b7;
  --color-warning: #f59e0b;
  --color-warning-light: #fcd34d;
  --color-danger: #ef4444;
  --color-danger-light: #fca5a5;
  --color-info: #06b6d4;
  --color-info-light: #67e8f9;

  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-muted: #f1f5f9;
  --color-border: #e2e8f0;
  --color-text: #1e293b;
  --color-text-muted: #64748b;

  --color-focus: #6366f1;
  --inbox-thread-active-bg: #e8edff;
  --inbox-thread-active-border: #4f46e5;
  --inbox-thread-active-text: #1f2a44;
  --inbox-thread-active-meta: #334155;
  --inbox-thread-hover-bg: #f4f6ff;
  --inbox-error-on-primary-text: #fef3c7;

  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-success: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  --gradient-warning: linear-gradient(135deg, #f59e0b 0%, #f97316 100%);
  --gradient-danger: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
  --gradient-info: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 100%);
  --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
  --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);

  --elevation-1: 0 0.125rem 0.25rem rgba(15, 23, 42, 0.08);
  --elevation-2: 0 0.5rem 1.25rem rgba(15, 23, 42, 0.12);

  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-pill: 999px;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;

  --font-size-1: 0.75rem;
  --font-size-2: 0.875rem;
  --font-size-3: 1rem;
  --font-size-4: 1.25rem;
  --font-size-5: 1.5rem;
  --font-size-6: 2rem;

  --line-height-1: 1.2;
  --line-height-2: 1.4;
  --line-height-3: 1.6;
}

* {
  box-sizing: border-box;
}

.app-body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: var(--font-size-3);
  line-height: var(--line-height-3);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

h1,
.h1 {
  font-size: var(--font-size-6);
  line-height: var(--line-height-1);
  font-weight: 700;
}

h2,
.h2 {
  font-size: var(--font-size-5);
  line-height: var(--line-height-1);
  font-weight: 700;
}

h3,
.h3 {
  font-size: var(--font-size-4);
  line-height: var(--line-height-2);
  font-weight: 600;
}

h4,
.h4,
h5,
.h5,
h6,
.h6 {
  font-size: var(--font-size-3);
  line-height: var(--line-height-2);
  font-weight: 600;
}

.navbar-brand {
  font-weight: 600;
}

/* ===========================================
   LAYOUT
   =========================================== */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.app-sidebar {
  width: 260px;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-right: none;
  padding: var(--space-5) var(--space-4);
  gap: var(--space-4);
  box-shadow: var(--elevation-2);
}

.app-sidebar-brand {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  font-size: var(--font-size-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.app-sidebar-brand:hover {
  color: #fff;
}

.app-sidebar-brand:hover .brand-icon {
  transform: none;
}

.app-sidebar-brand:hover .brand-icon i {
  transform: none;
}

/* Brand icon */
.brand-icon {
  position: relative;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1f2937;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  transition: transform 0.2s ease;
  isolation: isolate;
  box-shadow: none;
}

.brand-icon--sm {
  width: 28px;
  height: 28px;
}

.brand-icon i {
  font-size: 1.1rem;
  color: #fff;
  z-index: 1;
  transition: transform 0.2s ease;
}

.brand-icon--sm i {
  font-size: 0.9rem;
}

.brand-icon__pulse {
  display: none;
}

/* Brand text */
.brand-text {
  font-weight: 700;
  letter-spacing: -0.5px;
  position: relative;
}

.brand-text::after {
  content: none;
}

.brand-text__accent {
  font-weight: 400;
  opacity: 0.7;
}

.app-sidebar-search {
  margin-top: var(--space-2);
}

.app-search {
  position: relative;
}

.app-search i {
  position: absolute;
  top: 50%;
  left: var(--space-3);
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.app-search .form-control {
  padding-left: calc(var(--space-3) * 2 + 0.5rem);
  background-color: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.app-search .form-control::placeholder {
  color: var(--color-text-muted);
}

.app-sidebar .app-search i {
  color: rgba(255, 255, 255, 0.5);
}

.app-nav {
  gap: var(--space-2);
}

.app-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

.app-nav-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.1);
}

.app-nav-link.active {
  color: #fff;
  background: var(--gradient-primary);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.app-nav-button {
  border: 0;
  background: transparent;
  width: 100%;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: inherit;
  cursor: pointer;
}

.app-main {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 100vh;
  min-width: 0;
}

.app-topbar {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) 0;
  position: relative;
  z-index: 1020;
}

.app-topbar .navbar-brand {
  font-size: var(--font-size-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  white-space: nowrap;
}

.app-mobile-nav {
  background-color: var(--color-surface);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 0 var(--space-3) var(--space-3);
}

.app-mobile-nav-panel {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-2);
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  text-align: left;
}

.app-mobile-nav-panel .app-search,
.app-mobile-nav-panel .nav {
  width: 100%;
}

.app-mobile-nav-panel .app-search .form-control {
  width: 100%;
}

.app-mobile-nav-panel .nav {
  align-items: flex-start;
}

.app-mobile-nav-panel .app-nav-link {
  justify-content: flex-start;
  width: 100%;
  color: var(--color-text);
  background-color: transparent;
}

.app-mobile-nav-panel .app-nav-link:hover {
  color: var(--color-text);
  background-color: var(--color-surface-muted);
}

.app-mobile-nav-panel .app-nav-link.active {
  color: #fff;
}

.app-content {
  flex: 1;
  padding: var(--space-5);
  min-width: 0;
}

.app-page-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.app-page-title {
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.app-breadcrumbs {
  font-size: var(--font-size-2);
  color: var(--color-text-muted);
  line-height: var(--line-height-2);
}

.app-breadcrumbs a {
  color: var(--color-text-muted);
  text-decoration: none;
}

.app-breadcrumbs a:hover {
  color: var(--color-primary);
}

.app-page-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  width: 100%;
}

.app-page-actions-inline {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}

.app-page-actions-inline .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  line-height: 1.2;
}

.keywords-page-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  line-height: 1;
  white-space: normal;
  text-align: center;
  border-width: 2px;
  min-height: 48px;
  padding: 0.75rem 1rem;
}

.keywords-page-action > span {
  min-width: 0;
}
.keywords-page-action.btn-primary {
  border-color: transparent;
}

.keywords-page-action__icon {
  display: block;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  font-size: 18px;
  line-height: 1;
}

.app-page-actions-overflow {
  display: grid;
  gap: var(--space-2);
  width: 100%;
}

.app-page-actions-overflow > * {
  width: 100%;
}

.app-page-actions-overflow .btn {
  width: 100%;
  justify-content: flex-start;
}

.app-page-actions-overflow form .btn {
  width: 100%;
}

.app-footer {
  padding: var(--space-4) var(--space-4) var(--space-5);
}

@media (min-width: 992px) {
  .app-page-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .app-page-actions {
    width: auto;
    align-items: flex-end;
  }
}

/* ===========================================
   SHARED COMPONENTS
   =========================================== */
.app-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
}

.org-create-shell {
  display: grid;
  gap: var(--space-4);
}

.org-create-hero-card {
  background:
    radial-gradient(circle at top right, rgba(99, 102, 241, 0.12), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.98));
}

.org-create-kicker,
.org-create-section-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-1);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.org-create-hero-title {
  max-width: 16ch;
  margin-bottom: var(--space-3);
}

.org-create-hero-copy {
  max-width: 64ch;
  color: var(--color-text-muted);
}

.org-create-section-card .card-body,
.org-create-summary-card .card-body {
  padding: var(--space-5);
}

.org-create-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.org-create-section-title,
.org-create-side-title {
  margin: 0;
}

.org-create-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0 var(--space-3);
  border-radius: var(--radius-pill);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--font-size-1);
  font-weight: 700;
  white-space: nowrap;
}

.org-create-slug-preview {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
}

.org-create-slug-preview__label {
  font-size: var(--font-size-1);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.org-create-callout {
  margin-bottom: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(6, 182, 212, 0.06));
  border: 1px solid rgba(99, 102, 241, 0.14);
}

.org-create-callout__title {
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.org-create-callout__body {
  color: var(--color-text-muted);
  font-size: var(--font-size-2);
}

.org-create-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.org-create-checklist,
.org-create-rule-list {
  display: grid;
  gap: var(--space-3);
  padding-left: 1.2rem;
  color: var(--color-text-muted);
}

.org-create-rule-list strong {
  color: var(--color-text);
}

.platform-home-shell {
  display: grid;
  gap: var(--space-4);
}

.platform-home-hero .card-body {
  padding: var(--space-5);
  background:
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 245, 249, 0.98));
}

.platform-home-kicker {
  display: inline-flex;
  align-items: center;
  font-size: var(--font-size-1);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.platform-home-title {
  max-width: 18ch;
  margin-bottom: var(--space-3);
}

.platform-home-copy {
  max-width: 68ch;
  color: var(--color-text-muted);
}

.platform-stat-card .card-body {
  padding: var(--space-4);
}

.platform-stat-label {
  font-size: var(--font-size-1);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.platform-stat-value {
  font-size: clamp(1.75rem, 2vw, 2.4rem);
  line-height: 1;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.platform-stat-meta {
  color: var(--color-text-muted);
  font-size: var(--font-size-2);
}

.platform-attention-list,
.platform-recent-list {
  display: grid;
  gap: var(--space-3);
}

.platform-attention-item,
.platform-recent-item {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  border: 1px solid var(--color-border);
}

@media (min-width: 992px) {
  .org-create-shell {
    grid-template-columns: minmax(0, 1.75fr) minmax(300px, 0.95fr);
    align-items: start;
  }

  .org-create-sticky {
    position: sticky;
    top: calc(var(--space-5) + 1rem);
  }
}

@media (max-width: 767.98px) {
  .org-create-section-card .card-body,
  .org-create-summary-card .card-body,
  .org-create-hero-card .card-body,
  .platform-home-hero .card-body {
    padding: var(--space-4);
  }

  .org-create-section-header {
    flex-direction: column;
  }

  .org-create-form-actions .btn {
    width: 100%;
  }
}

.card-header {
  font-size: var(--font-size-2);
  font-weight: 600;
  padding: var(--space-3) var(--space-4);
}

.card-footer {
  font-size: var(--font-size-2);
  padding: var(--space-3) var(--space-4);
}

.table {
  color: var(--color-text);
  font-size: var(--font-size-2);
}

.table-responsive {
  position: relative;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-responsive.is-scrollable::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 2.5rem;
  height: 100%;
  background: linear-gradient(to left, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0));
  pointer-events: none;
}

@media (max-width: 991.98px) {
  .table-responsive.is-scrollable::after {
    content: 'Scroll \2192';
    position: absolute;
    top: 0.5rem;
    right: 0.75rem;
    font-size: var(--font-size-1);
    color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.15rem 0.5rem;
    pointer-events: none;
  }
}

.table th {
  font-weight: 600;
}

.table thead th {
  background: var(--color-surface-muted);
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-4);
}

.table tbody td {
  padding: var(--space-3) var(--space-4);
  line-height: var(--line-height-2);
}

.table th .sort-button {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: 0;
  border: none;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
}

.table th .sort-button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.table th .sort-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  opacity: 0.5;
}

.table th .sort-indicator::before {
  content: '↕';
}

.table th .sort-button.is-sorted-asc .sort-indicator,
.table th .sort-button.is-sorted-desc .sort-indicator {
  opacity: 0.9;
}

.table th .sort-button.is-sorted-asc .sort-indicator::before {
  content: '↑';
}

.table th .sort-button.is-sorted-desc .sort-indicator::before {
  content: '↓';
}

.table td,
.table th {
  vertical-align: middle;
}

.table-sticky-header thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background-color: var(--color-surface-muted);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.filter-bar .input-group {
  max-width: 28rem;
}

.filter-bar .form-control {
  min-width: 220px;
}

.bulk-selection-actions {
  display: none;
  align-items: center;
  gap: var(--space-3);
}

.bulk-selection-actions.is-visible {
  display: flex;
}

.bulk-action-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-surface-muted);
}

.bulk-action-bar.is-visible {
  display: flex;
}

@media (max-width: 576px) {
  .bulk-action-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .bulk-action-bar > .d-flex {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .bulk-action-bar .btn-group {
    width: 100%;
  }

  .bulk-action-bar .btn-group .btn {
    flex: 1 1 auto;
  }

  .bulk-action-bar .btn {
    white-space: nowrap;
  }
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.row-actions form {
  margin: 0;
  display: inline-flex;
}

.row-actions .btn {
  white-space: nowrap;
}

.row-actions__primary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.row-actions .row-actions__overflow-toggle {
  min-width: 2.25rem;
  padding: var(--space-1) var(--space-2);
  line-height: 1.2;
}

.row-actions .row-actions__overflow {
  display: inline-flex;
}

.row-actions__overflow-toggle::after {
  margin-left: 0.25rem;
}

.row-actions__overflow-menu {
  min-width: 12rem;
  padding: var(--space-1);
  box-shadow: var(--elevation-2);
}

.row-actions__overflow-menu .dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-2);
  font-weight: 600;
  line-height: 1.35;
  padding: 0.5rem 0.75rem;
}

.row-actions__menu-form {
  margin: 0;
}

.row-actions__menu-form .dropdown-item {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
  padding: 0.45rem 0.75rem;
}

@media (max-width: 991.98px) {
  .row-actions[data-row-actions] {
    width: 100%;
  }

  .row-actions[data-row-actions] .row-actions__primary {
    flex: 1 1 auto;
  }

  .row-actions[data-row-actions] .row-actions__primary > .btn,
  .row-actions[data-row-actions] .row-actions__primary > form,
  .row-actions[data-row-actions] .row-actions__primary > .btn-group {
    flex: 1 1 auto;
  }

  .row-actions[data-row-actions] .row-actions__primary > form .btn,
  .row-actions[data-row-actions] .row-actions__primary > .btn,
  .row-actions[data-row-actions] .row-actions__primary > .btn-group .btn {
    width: 100%;
    justify-content: center;
  }
}

.card-list {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
}

.card-list-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  background-color: var(--color-surface);
  box-shadow: var(--elevation-1);
  display: grid;
  gap: var(--space-2);
  line-height: var(--line-height-2);
  transition: background 0.2s ease;
}

.card-list-item:hover {
  background: rgba(99, 102, 241, 0.04);
}

.card-list-item h6 {
  margin: 0 0 var(--space-1);
  font-size: var(--font-size-4);
  line-height: 1.25;
}

.card-list-item .small {
  line-height: var(--line-height-2);
}

.card-list-item .row-actions {
  opacity: 1;
}

.inbox-thread-list {
  max-height: clamp(22rem, 65vh, 42rem);
  overflow-y: auto;
}

.inbox-layout-loading {
  cursor: progress;
}

.inbox-thread-list-skeleton,
.inbox-message-pane-skeleton {
  display: grid;
  gap: var(--space-2);
}

.inbox-skeleton-line {
  height: 0.7rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, #e2e8f0 25%, #f1f5f9 50%, #e2e8f0 75%);
  background-size: 200% 100%;
  animation: inbox-skeleton-shimmer 1.1s ease-in-out infinite;
}

.inbox-skeleton-line--title {
  height: 0.9rem;
  width: min(70%, 12rem);
}

.inbox-skeleton-line--short {
  width: 55%;
}

@keyframes inbox-skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.inbox-thread-item {
  border-left: 4px solid transparent;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-surface);
  transition: background-color var(--motion-duration-fast, 160ms) var(--motion-ease-standard, ease), border-color var(--motion-duration-fast, 160ms) var(--motion-ease-standard, ease), box-shadow var(--motion-duration-fast, 160ms) var(--motion-ease-standard, ease);
}

.inbox-thread-item:hover,
.inbox-thread-item:focus-within {
  background-color: var(--inbox-thread-hover-bg);
}

.inbox-thread-item.active {
  border-left-color: var(--inbox-thread-active-border);
  background-color: var(--inbox-thread-active-bg);
  box-shadow: inset 0 0 0 1px rgba(79, 70, 229, 0.18);
}

.inbox-thread-item.active:focus-within {
  box-shadow: inset 0 0 0 1px rgba(79, 70, 229, 0.18), 0 0 0 2px rgba(79, 70, 229, 0.2);
}

.inbox-thread-link {
  color: var(--color-text);
}

.inbox-thread-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.inbox-thread-item.active .inbox-thread-link {
  color: var(--inbox-thread-active-text);
}

.inbox-thread-item .fw-semibold {
  color: inherit;
  font-size: var(--font-size-3);
}

.inbox-thread-phone,
.inbox-thread-preview {
  color: var(--color-text-muted);
}

.inbox-thread-item.active .inbox-thread-phone,
.inbox-thread-item.active .inbox-thread-preview,
.inbox-thread-item.active .inbox-thread-time {
  color: var(--inbox-thread-active-meta);
}

.inbox-thread-preview {
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.45rem;
}

.inbox-thread-time {
  color: var(--color-text-muted);
  font-size: var(--font-size-1);
  margin-top: var(--space-1);
}

.inbox-thread-header-title {
  color: var(--color-text);
  font-size: var(--font-size-3);
}

.inbox-thread-header-meta,
.inbox-thread-updated {
  color: var(--color-text-muted);
}

.inbox-back-button {
  width: 100%;
  justify-content: center;
}

.inbox-mobile-thread-count {
  text-align: center;
}

.inbox-mobile-actions {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-surface-muted);
  padding: var(--space-2) var(--space-3);
}

.inbox-mobile-actions summary {
  cursor: pointer;
  color: var(--color-text);
  font-weight: 600;
  list-style: none;
}

.inbox-mobile-actions summary::-webkit-details-marker {
  display: none;
}

.inbox-mobile-actions[open] summary {
  margin-bottom: var(--space-2);
}

.inbox-message-pane {
  background: var(--color-surface-muted);
  max-height: 520px;
}

.inbox-message-row__inner {
  gap: var(--space-2);
  align-items: flex-start;
  max-width: 92%;
}

.inbox-message-select {
  flex: 0 0 auto;
  margin-top: var(--space-2);
}

.inbox-message-bubble {
  max-width: min(80%, 34rem);
}

.inbox-message-meta {
  line-height: 1.45;
}

.inbox-delivery-error {
  color: var(--color-danger);
  font-weight: 600;
}

.inbox-delivery-error--on-primary {
  color: var(--inbox-error-on-primary-text);
}

.inbox-reply-form {
  position: sticky;
  bottom: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-3);
}

.inbox-bulk-delete-btn:disabled,
.inbox-bulk-delete-btn.disabled {
  color: var(--color-text-muted);
  border-color: var(--color-border);
  background-color: transparent;
  opacity: 1;
}

@media (max-width: 991.98px) {
  .inbox-thread-header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .inbox-message-row__inner {
    max-width: 100%;
  }

  .inbox-message-bubble {
    max-width: calc(100% - 2.5rem);
  }
}

@media (max-width: 575.98px) {
  .inbox-thread-item {
    padding: var(--space-3);
  }

  .inbox-message-pane {
    padding: var(--space-2) !important;
  }
}

.preview-panel {
  width: min(380px, 90vw);
}

/* ===========================================
   INTERACTION & ACCESSIBILITY
   =========================================== */
.btn {
  border-radius: var(--radius-md);
  font-size: var(--font-size-2);
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.25;
  padding: var(--space-2) var(--space-3);
}

.btn-group-sm > .btn {
  padding: var(--space-1) var(--space-2);
}

.badge {
  border-radius: var(--radius-pill);
  font-size: var(--font-size-1);
  font-weight: 600;
  line-height: 1.2;
  padding: var(--space-1) var(--space-2);
}

.form-label {
  margin-bottom: var(--space-1);
  font-size: var(--font-size-2);
  font-weight: 600;
  color: var(--color-text);
}

.form-text {
  margin-top: var(--space-1);
  font-size: var(--font-size-2);
  line-height: var(--line-height-2);
}

.form-control,
.form-select,
.form-check-input,
.input-group-text {
  border-radius: var(--radius-md);
  border-color: var(--color-border);
  font-size: var(--font-size-2);
}

@media (max-width: 768px) {
  .form-control,
  .form-select,
  .form-check-input,
  .input-group-text {
    font-size: var(--font-size-3);
  }
}

.form-control,
.form-select {
  padding: var(--space-2) var(--space-3);
}

textarea.form-control {
  line-height: var(--line-height-2);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.2);
}

.btn:focus-visible,
.btn-close:focus-visible,
.navbar-toggler:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.form-check-input:focus-visible,
.app-nav-link:focus-visible,
a:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  box-shadow: none;
}

.btn:disabled,
.btn.disabled {
  opacity: 0.65;
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-check-input:indeterminate {
  background-color: var(--color-warning);
  border-color: var(--color-warning);
}

.form-check-input:disabled {
  opacity: 0.6;
}

.validation-message {
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-2);
  margin-bottom: var(--space-3);
}

.validation-message--error {
  background-color: rgba(220, 53, 69, 0.08);
  color: var(--color-danger);
  border: 1px solid rgba(220, 53, 69, 0.2);
}

.validation-message--success {
  background-color: rgba(25, 135, 84, 0.08);
  color: var(--color-success);
  border: 1px solid rgba(25, 135, 84, 0.2);
}

.advanced-options {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-surface-muted);
}

.advanced-options__summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}

.advanced-options__summary::-webkit-details-marker {
  display: none;
}

.advanced-options__summary::after {
  content: "Show";
  margin-left: var(--space-2);
  color: var(--color-text-muted);
  font-weight: 500;
}

.advanced-options[open] .advanced-options__summary::after {
  content: "Hide";
}

.app-toast-container {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 1080;
}

.app-toast {
  border-radius: var(--radius-md);
  box-shadow: var(--elevation-2);
}

.text-muted {
  color: var(--color-text-muted) !important;
}

.table-loading .table-skeleton-body {
  display: none;
}

.table-loading.is-loading .table-data {
  display: none;
}

.table-loading.is-loading .table-skeleton-body {
  display: table-row-group;
}

.skeleton-block {
  display: block;
  height: 0.75rem;
  background: linear-gradient(90deg, #e9ecef 25%, #f8f9fa 37%, #e9ecef 63%);
  background-size: 400% 100%;
  border-radius: var(--radius-sm);
  animation: skeleton-shimmer 1.2s ease-in-out infinite;
}

.skeleton-block.skeleton-block--lg {
  height: 1rem;
}

@keyframes skeleton-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

/* ===========================================
   PAGE-SPECIFIC OVERRIDES
   =========================================== */
/* ===== DASHBOARD ===== */

.dashboard-layout {
  display: flex;
  flex-direction: column;
}

.dashboard-section-send {
  order: 1;
}

.dashboard-section-stats {
  order: 2;
}

.dashboard-section-inbound {
  order: 3;
}

.dashboard-section-charts {
  order: 4;
}

.dashboard-section-links {
  order: 5;
}

.dashboard-section-recent {
  order: 6;
}

/* Stat Cards */
.stat-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  color: var(--color-text);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--elevation-1);
  transition: box-shadow 0.2s ease;
}

.stat-card:hover {
  transform: none;
  box-shadow: var(--elevation-1);
}

.stat-card--primary {
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
}

.stat-card--success {
  background: var(--color-surface);
  border-left: 4px solid var(--color-success);
}

.stat-card--warning {
  background: var(--color-surface);
  border-left: 4px solid var(--color-warning);
}

.stat-card--info {
  background: var(--color-surface);
  border-left: 4px solid var(--color-info);
}

.stat-card--purple,
.stat-card--dark {
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
}

.stat-card__icon {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-size: 2.5rem;
  opacity: 0.16;
  color: var(--color-text-muted);
}

.stat-card__label {
  font-size: var(--font-size-2);
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  opacity: 1;
  margin-bottom: var(--space-1);
  color: var(--color-text-muted);
}

.stat-card__value {
  font-size: var(--font-size-6);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-1);
}

.stat-card__meta {
  font-size: var(--font-size-2);
  opacity: 1;
  color: var(--color-text-muted);
}

.stat-card__meta a {
  color: var(--color-primary-strong);
  text-decoration: underline;
}

.stat-card__meta a:hover {
  opacity: 0.8;
}

/* Progress Ring */
.progress-ring {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.progress-ring__svg {
  transform: rotate(-90deg);
}

.progress-ring__circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.2);
}

.progress-ring__circle {
  fill: none;
  stroke: #fff;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s ease;
}

.progress-ring__text {
  position: absolute;
  font-size: var(--font-size-2);
  font-weight: 600;
  color: #fff;
}

.stat-card__ring {
  display: flex;
  justify-content: center;
  margin: var(--space-2) 0;
}

.stat-card__value--rate {
  display: flex;
  align-items: baseline;
  gap: 1px;
}

.stat-card__percentage {
  font-size: var(--font-size-6);
  font-weight: 700;
  line-height: 1.1;
}

.stat-card__percent-sign {
  font-size: var(--font-size-4);
  font-weight: 600;
  opacity: 0.85;
}

.stat-card__progress {
  height: 6px;
  background: rgba(100, 116, 139, 0.2);
  border-radius: 3px;
  margin: var(--space-2) 0;
  overflow: hidden;
}

.stat-card__progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: 3px;
  transition: width 0.6s ease;
}

.stat-card--success .stat-card__progress-bar {
  background: var(--color-success);
}

.stat-card--warning .stat-card__progress-bar {
  background: var(--color-warning);
}

.stat-card--info .stat-card__progress-bar {
  background: var(--color-info);
}

/* Chart Container */
.chart-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
  padding: var(--space-4);
  overflow: visible;
}

.chart-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.chart-card__title {
  font-size: var(--font-size-3);
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.chart-card__title i {
  color: var(--color-primary);
}

.chart-container {
  position: relative;
  height: 250px;
}

.chart-container--sm {
  height: 200px;
  padding: var(--space-2);
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-container--sm canvas {
  max-width: 100% !important;
  max-height: 100% !important;
}

/* Activity Timeline */
.activity-timeline {
  position: relative;
  padding-left: var(--space-5);
}

.activity-timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 999px;
}

.activity-item {
  position: relative;
  padding: var(--space-3) 0;
  padding-left: var(--space-4);
}

.activity-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-5) + 6px);
  top: calc(var(--space-3) + 4px);
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border: 2px solid var(--color-surface);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.activity-item--success::before {
  background: var(--color-success);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.activity-item--warning::before {
  background: var(--color-warning);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.activity-item--danger::before {
  background: var(--color-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.activity-item__content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.activity-item__content:hover {
  box-shadow: var(--elevation-2);
  transform: translateX(4px);
}

.activity-item__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.activity-item__title {
  font-weight: 600;
  color: var(--color-text);
  font-size: var(--font-size-2);
  line-height: 1.4;
}

.activity-item__time {
  font-size: var(--font-size-1);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.activity-item__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.activity-item__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-1);
  font-weight: 600;
}

.activity-item__badge--success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.activity-item__badge--danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
}

.activity-item__badge--info {
  background: rgba(6, 182, 212, 0.1);
  color: var(--color-info);
}

/* Send Card Enhancement */
.send-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-1);
  overflow: hidden;
}

.send-card__header {
  background: var(--color-surface-muted);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
}

.send-card__header h5 {
  margin: 0;
  font-weight: 600;
}

.send-card__body {
  padding: var(--space-4);
}

/* Section Headers */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: var(--font-size-4);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.section-title i {
  color: var(--color-primary);
}

/* Sidebar Enhancement */
.app-sidebar {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border-right: none;
}

.app-sidebar-brand {
  color: #fff;
}

.app-sidebar-brand:hover {
  color: var(--color-primary-light);
}

.app-sidebar-brand.app-sidebar-brand--light,
.app-sidebar-brand.app-sidebar-brand--light:hover {
  color: var(--color-text);
}

.app-sidebar-brand.app-sidebar-brand--light .brand-text,
.app-sidebar-brand.app-sidebar-brand--light .brand-text__accent {
  color: var(--color-text);
}

.app-sidebar .app-search .form-control {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.app-sidebar .app-search .form-control::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.app-sidebar .app-search i {
  color: rgba(255, 255, 255, 0.5);
}

.app-sidebar .app-nav-link {
  color: rgba(255, 255, 255, 0.7);
}

.app-sidebar .app-nav-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.1);
}

.app-sidebar .app-nav-link.active {
  color: #fff;
  background: var(--gradient-primary);
  box-shadow: none;
}

/* Donut Chart Legend */
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
  justify-content: center;
}

.chart-legend__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-2);
}

.chart-legend__color {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* Modal Styling */
.modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--elevation-2);
}

.modal-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-muted);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-muted);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Code Styling */
code {
  background: var(--color-surface-muted);
  padding: 0.125em 0.375em;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-2);
  color: var(--color-primary-strong);
}

/* Bulk Action Bar Enhancement */
.bulk-action-bar {
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
}

.bulk-action-bar.is-visible {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Alert Enhancement */
.alert {
  border: none;
  border-radius: var(--radius-md);
  border-left: 4px solid;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-left-color: var(--color-success);
  color: #065f46;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-left-color: var(--color-danger);
  color: #991b1b;
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-left-color: var(--color-warning);
  color: #92400e;
}

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border-left-color: var(--color-info);
  color: #155e75;
}

/* Offcanvas / Preview Panel Enhancement */
.offcanvas {
  border-left: 1px solid var(--color-border);
  box-shadow: var(--elevation-2);
}

.offcanvas-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-muted);
}

/* Status Dots */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot--success {
  background: var(--color-success);
}

.status-dot--danger {
  background: var(--color-danger);
}

.status-dot--warning {
  background: var(--color-warning);
}

.status-dot--muted {
  background: var(--color-text-muted);
}

/* ===========================================
   MOBILE-FIRST UX ENHANCEMENTS
   =========================================== */

/* 1. Touch Target Sizing (44px minimum per WCAG 2.5.5) */
@media (max-width: 991.98px) {
  .btn-sm {
    min-height: 44px;
    min-width: 44px;
    padding: 0.5rem 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .btn-sm i {
    font-size: 1.1rem;
  }

  .form-check-input {
    width: 1.5rem;
    height: 1.5rem;
    margin-top: 0;
  }

  .form-check-label {
    padding-left: 0.5rem;
    line-height: 1.5rem;
  }

  /* Ensure table action buttons are tappable */
  .row-actions .btn-sm {
    min-width: 44px;
    min-height: 44px;
  }

  /* Make nav links tappable */
  .app-nav-link {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .table th .sort-button {
    min-height: 44px;
    padding: 0.25rem 0;
  }

  .app-breadcrumbs a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 var(--space-1);
  }

  .app-page-actions {
    align-items: stretch;
  }

  .app-page-actions-inline {
    width: 100%;
  }

  .app-page-actions-inline > * {
    flex: 1 1 calc(50% - var(--space-2));
    min-width: 11rem;
  }


  .app-page-actions-inline > .page-action-force-inline {
    flex: 1 1 0;
    min-width: 0;
  }

  .app-page-actions-inline > .keywords-page-action {
    flex: 1 1 0;
    min-width: 0;
    width: calc(50% - (var(--space-2) / 2));
  }

  .app-page-actions .btn,
  .app-page-actions .btn-sm,
  .app-page-actions .btn-lg {
    min-height: 44px;
  }

  .app-page-actions .keywords-page-action {
    min-height: 48px;
  }

  .app-page-actions-toggle {
    width: 100%;
  }
}

/* 2. Sticky Send Button on Dashboard (Mobile) */
@media (max-width: 991.98px) {
  .send-card {
    position: relative;
  }

  .send-card .d-grid {
    position: sticky;
    bottom: 0;
    background: var(--color-surface);
    padding: var(--space-3) 0;
    margin: 0 calc(-1 * var(--space-4));
    padding-left: var(--space-4);
    padding-right: var(--space-4);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
    z-index: 10;
  }

  .send-card .btn-lg {
    min-height: 52px;
    font-size: var(--font-size-3);
  }
}

@media (max-width: 991.98px) {
  .app-mobile-nav-panel {
    padding: var(--space-3) !important;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  .app-mobile-nav-panel .nav {
    display: flex;
    gap: var(--space-1);
  }
}

/* Visual refinement */
.app-sidebar {
  background: #0f172a;
}

.app-sidebar .app-nav-link.active {
  background: rgba(99, 102, 241, 0.92);
  box-shadow: none;
}

.activity-timeline::before {
  background: var(--color-border);
}

.activity-item__content:hover {
  transform: none;
  box-shadow: var(--elevation-1);
}

/* Button + badge standardization without decorative gradients */
.btn {
  box-shadow: none;
  transform: none;
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
  box-shadow: none;
  transform: none;
}

.btn-success {
  background: var(--color-success);
  border-color: var(--color-success);
}

.btn-success:hover,
.btn-success:focus {
  background: #059669;
  border-color: #059669;
  box-shadow: none;
  transform: none;
}

.btn-danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-danger:hover,
.btn-danger:focus {
  background: #dc2626;
  border-color: #dc2626;
  box-shadow: none;
  transform: none;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: rgba(99, 102, 241, 0.08);
  color: var(--color-primary-strong);
  border-color: var(--color-primary);
  box-shadow: none;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background: var(--color-surface-muted);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
  background: rgba(239, 68, 68, 0.08);
  color: #b91c1c;
  border-color: #dc2626;
}

.btn-outline-warning:hover,
.btn-outline-warning:focus {
  background: rgba(245, 158, 11, 0.12);
  color: #92400e;
  border-color: #d97706;
}

.badge.bg-success {
  background: #059669 !important;
}

.badge.bg-danger {
  background: #dc2626 !important;
}

.badge.bg-warning {
  background: #d97706 !important;
}

.badge.bg-primary {
  background: var(--color-primary) !important;
}

.badge.bg-secondary {
  background: #475569 !important;
}

.badge.bg-info {
  background: #0891b2 !important;
}

.badge.bg-light {
  background: var(--color-surface-muted) !important;
  color: var(--color-text-muted) !important;
  border: 1px solid var(--color-border);
}

.automation-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  row-gap: var(--space-2);
}

.automation-actions .btn {
  white-space: nowrap;
  line-height: 1.2;
}

.automation-actions form {
  margin: 0;
  display: inline-flex;
}

.automation-actions__primary {
  box-shadow: var(--elevation-1);
  border-radius: var(--radius-md);
}

.automation-actions__primary .btn {
  border-color: var(--color-border);
  background-color: var(--color-surface);
}

.automation-actions__primary .btn:hover,
.automation-actions__primary .btn:focus {
  border-color: rgba(79, 70, 229, 0.45);
}

.automation-form-card {
  max-width: 64rem;
}

.automation-form-card .card-body {
  padding-block: calc(var(--space-4) + var(--space-1));
}

.automation-form {
  display: grid;
  gap: calc(var(--space-3) + var(--space-1));
}

.automation-form .mb-3 {
  margin-bottom: 0 !important;
}

.automation-form .form-text {
  margin-top: var(--space-1);
}

.automation-form__actions {
  margin-top: var(--space-2);
  flex-wrap: wrap;
}

.btn-soft-warning {
  color: #92400e;
  border-color: #fcd34d;
  background-color: #fffbeb;
}

.btn-soft-warning:hover,
.btn-soft-warning:focus {
  color: #78350f;
  border-color: #f59e0b;
  background-color: #fef3c7;
}

.btn-soft-danger {
  color: #b91c1c;
  border-color: #fecaca;
  background-color: #fef2f2;
}

.btn-soft-danger:hover,
.btn-soft-danger:focus {
  color: #991b1b;
  border-color: #f87171;
  background-color: #fee2e2;
}

.automation-actions--mobile {
  gap: var(--space-2);
}

@media (max-width: 575.98px) {
  .filter-bar .input-group {
    max-width: none;
    width: 100%;
  }

  .card-list-item {
    padding: var(--space-3);
  }

  .card-list-item h6 {
    font-size: var(--font-size-3);
  }

  .automation-form__actions > .btn,
  .automation-form__actions > a {
    flex: 1 1 auto;
    justify-content: center;
  }
}


.survey-submissions-view-btn {
  min-width: 5.75rem;
}

.survey-submissions-table td:last-child {
  white-space: nowrap;
}

/* Shared spacing rhythm */
.card-body,
.chart-card,
.send-card__body {
  padding: var(--space-4);
}

@media (max-width: 991.98px) {
  .app-content {
    padding: var(--space-4);
  }

  .app-page-header {
    margin-bottom: var(--space-4);
  }

  .card-body,
  .chart-card,
  .send-card__body {
    padding: var(--space-3);
  }

  .card-header,
  .card-footer {
    padding: var(--space-3);
  }
}

/* ===========================================
   PHASE 3 POLISH OVERRIDES
   =========================================== */

:root {
  --motion-duration-fast: 160ms;
  --motion-duration-standard: 220ms;
  --motion-ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --focus-ring-inner: #ffffff;
  --focus-ring-outer: #4338ca;
  --skeleton-base: #e2e8f0;
  --skeleton-highlight: #f8fafc;
  --skeleton-shimmer-duration: 1.4s;
}

/* Empty-state pattern: icon + title + explanation + optional action */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  text-align: center;
  padding: var(--space-5) var(--space-4);
}

.empty-state__icon {
  font-size: 2.25rem;
  color: #94a3b8;
  opacity: 1;
  margin: 0;
}

.empty-state__title {
  margin: 0;
  font-size: var(--font-size-3);
  font-weight: 600;
  color: var(--color-text);
}

.empty-state__text {
  margin: 0;
  max-width: 36ch;
  color: var(--color-text-muted);
}

.empty-state__action {
  margin-top: var(--space-2);
}

/* Loading/skeleton consistency across list and table screens */
.table-loading {
  position: relative;
}

.table-loading .table-skeleton-body tr {
  background: var(--color-surface);
}

.table-loading .table-skeleton-body td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.skeleton-block {
  height: 0.75rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(
    90deg,
    var(--skeleton-base) 0%,
    var(--skeleton-highlight) 50%,
    var(--skeleton-base) 100%
  );
  background-size: 220% 100%;
  animation: skeleton-shimmer var(--skeleton-shimmer-duration) linear infinite;
}

.skeleton-block.skeleton-block--lg {
  height: 1rem;
}

.skeleton-block.skeleton-block--sm {
  height: 0.6rem;
}

/* Functional-only motion */
.app-nav-link,
.btn,
.app-card,
.card,
.activity-item__content,
.card-list-item,
.table-hover tbody tr {
  transition-property: background-color, border-color, color, box-shadow, opacity;
  transition-duration: var(--motion-duration-fast);
  transition-timing-function: var(--motion-ease-standard);
}

.stat-card__progress-bar,
.progress-ring__circle {
  transition-duration: var(--motion-duration-standard);
  transition-timing-function: var(--motion-ease-standard);
}

/* Focus ring contrast and keyboard parity */
.btn:focus-visible,
.btn-close:focus-visible,
.navbar-toggler:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible,
.form-check-input:focus-visible,
.app-nav-link:focus-visible,
a:focus-visible,
.table th .sort-button:focus-visible,
.app-page-actions-toggle:focus-visible {
  outline: 2px solid transparent;
  outline-offset: 2px;
  box-shadow: 0 0 0 2px var(--focus-ring-inner), 0 0 0 4px var(--focus-ring-outer);
}

.app-sidebar .app-nav-link:focus-visible {
  box-shadow: 0 0 0 2px #0f172a, 0 0 0 4px #93c5fd;
}

/* Error/warning/info alerts remain clear and readable */
.alert-danger,
.validation-message--error {
  border-color: #fecaca;
  color: #991b1b;
}

.alert-warning {
  border-color: #fcd34d;
  color: #92400e;
}

.alert-info {
  border-color: #7dd3fc;
  color: #155e75;
}

/* Survey flow event-link mode: compact, consistent form rhythm */
.survey-event-sync__label {
  margin-bottom: var(--space-2);
}

.survey-event-sync {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: var(--space-3);
  display: grid;
  gap: var(--space-2);
}

.survey-event-sync__option-group {
  display: grid;
  gap: var(--space-2);
}

.survey-event-sync__option {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  padding: var(--space-1) var(--space-2);
}

.survey-event-sync__option:hover {
  background: rgba(99, 102, 241, 0.04);
}

.survey-event-sync__option .form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  min-height: 0;
  margin: 0;
  padding-left: 0;
}

.survey-event-sync__option .form-check-input {
  margin: 0.15rem 0 0;
  flex-shrink: 0;
  float: none;
  width: 1rem;
  height: 1rem;
}

.survey-event-sync__option .form-check-label {
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
  padding-left: 0;
}

.survey-event-sync__option.is-selected {
  border-color: var(--color-primary);
  background: rgba(99, 102, 241, 0.05);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.2);
}

.survey-event-sync__hint {
  margin-top: var(--space-1);
  margin-left: calc(1rem + var(--space-2));
  color: var(--color-text-muted);
  font-size: var(--font-size-2);
  line-height: 1.35;
}

.survey-event-sync__fields {
  margin-top: 0;
  margin-left: calc(1rem + var(--space-2));
  padding-left: var(--space-3);
  padding-top: var(--space-2);
  border-left: 1px solid var(--color-border);
  display: grid;
  gap: var(--space-2);
}

.survey-event-sync__fields .form-label {
  margin-bottom: var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--font-size-1);
  font-weight: 600;
}

.survey-event-sync__footnote {
  margin-top: var(--space-2);
}

/* Survey submissions readability */
.survey-submissions-stats {
  row-gap: var(--space-1);
}

.survey-submissions-header {
  display: grid;
  gap: var(--space-3);
}

.survey-submissions-chip {
  font-weight: 500;
}

.survey-submissions-filter {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.survey-submissions-filter .input-group {
  max-width: 34rem;
}

.survey-submissions-filter .form-control {
  max-width: none;
}

.survey-preview-selector {
  margin-top: 0;
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.survey-preview-selector__label {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-2);
  font-weight: 600;
  line-height: var(--line-height-2);
}

.survey-preview-selector__options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
}

.survey-preview-selector__option {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  margin-right: 0;
  padding: calc(var(--space-1) + 1px) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-surface);
  max-width: min(100%, 26rem);
  cursor: pointer;
  transition: border-color var(--motion-duration-fast, 160ms) var(--motion-ease-standard, ease),
    background-color var(--motion-duration-fast, 160ms) var(--motion-ease-standard, ease),
    box-shadow var(--motion-duration-fast, 160ms) var(--motion-ease-standard, ease);
}

.survey-preview-selector__option:hover {
  border-color: var(--color-border);
  background: var(--color-surface-muted);
}

.survey-preview-selector__option.is-selected,
.survey-preview-selector__option:has(.form-check-input:checked) {
  border-color: var(--color-primary-light);
  background: var(--inbox-thread-hover-bg);
}

.survey-preview-selector__option.is-selected:hover,
.survey-preview-selector__option:has(.form-check-input:checked):hover {
  border-color: var(--color-primary);
  background: var(--inbox-thread-active-bg);
}

.survey-preview-selector__option:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.25);
}

.survey-preview-selector__option .form-check-input {
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.survey-preview-selector__text {
  display: block;
  font-size: var(--font-size-1);
  line-height: var(--line-height-2);
  max-width: 24ch;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.survey-preview-selector__option .form-check-input:checked + .survey-preview-selector__text {
  color: var(--color-primary-strong);
  font-weight: 600;
}

.survey-preview-selector__footer {
  display: grid;
  gap: var(--space-1);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

.survey-preview-selector__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.survey-preview-selector__help {
  margin: 0;
  max-width: 52ch;
  line-height: var(--line-height-2);
}

.survey-submissions-table td {
  vertical-align: middle;
}

.survey-submissions-table th:last-child,
.survey-submissions-table td:last-child {
  text-align: right;
  white-space: nowrap;
}

.survey-answer-preview {
  max-width: 36ch;
  color: var(--color-text-muted);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.survey-submissions-card .survey-answer-preview {
  max-width: none;
}

.survey-submissions-count {
  min-width: 2.25rem;
  text-align: center;
}

.survey-submission-history-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-muted);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  display: grid;
  gap: var(--space-2);
}

.survey-submission-panel {
  display: grid;
  gap: var(--space-2);
}

.survey-submission-qa {
  margin-bottom: var(--space-2);
}

.survey-submission-qa:last-child {
  margin-bottom: 0;
}

.survey-submission-qa__prompt {
  margin-bottom: var(--space-1);
  color: var(--color-text-muted);
  font-size: var(--font-size-1);
  line-height: 1.3;
}

.survey-submission-qa__answer {
  margin: 0;
  line-height: 1.35;
}

@media (max-width: 767.98px) {
  .survey-event-sync {
    padding: var(--space-2);
    gap: var(--space-1);
  }

  .survey-event-sync__option {
    padding: var(--space-1);
  }

  .survey-event-sync__hint,
  .survey-event-sync__fields {
    margin-left: 0;
  }

  .survey-event-sync__fields {
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-2);
  }

  .survey-submissions-filter .input-group {
    max-width: none;
  }

  .survey-preview-selector__option {
    max-width: 100%;
  }

  .survey-preview-selector__actions {
    width: 100%;
  }

  .survey-preview-selector__actions .btn-outline-secondary {
    width: 100%;
  }
}

/* Message body preview (log detail) */
.message-body-preview {
  white-space: pre-wrap;
  word-break: break-word;
  font-family: inherit;
  font-size: var(--font-size-2);
  line-height: var(--line-height-3);
  color: var(--color-text);
}

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