.whatsapp-workspace-page {
  --wa-primary: var(--erp-primary, #2563eb);
  --wa-success: var(--erp-success, #16a34a);
  --wa-warning: var(--erp-warning, #d97706);
  --wa-danger: var(--erp-danger, #dc2626);
  --wa-info: var(--erp-info, #0284c7);
  --wa-bg: var(--erp-bg, #f3f4f6);
  --wa-surface: var(--erp-surface, #ffffff);
  --wa-text: var(--erp-text, #172033);
  --wa-title: var(--erp-title, #172033);
  --wa-muted: var(--erp-note, #64748b);
  --wa-border: var(--erp-border, #e5e7eb);
  --wa-radius: var(--erp-radius, 16px);
  --wa-font-size: var(--erp-font-size, 15px);
  --wa-shadow: 0 18px 48px rgba(15, 23, 42, .08);
  --wa-soft-shadow: 0 10px 28px rgba(15, 23, 42, .06);
}

body.whatsapp-workspace-page .app-content {
  width: 100%;
  min-width: 0;
  padding: 0;
  background:
    radial-gradient(circle at 8% 8%, color-mix(in srgb, var(--wa-success) 16%, transparent), transparent 28%),
    radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--wa-primary) 13%, transparent), transparent 30%),
    var(--wa-bg);
}

.whatsapp-settings-page {
  width: 100%;
  max-width: none;
  min-height: calc(100vh - 72px);
  padding: clamp(14px, 2vw, 30px);
  background: transparent;
  color: var(--wa-text);
  font-family: var(--erp-font-family, Tajawal, Arial, sans-serif);
  font-size: var(--wa-font-size);
}

.wa-page-header {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: clamp(14px, 2vw, 24px);
  margin-bottom: clamp(16px, 2vw, 26px);
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid color-mix(in srgb, var(--wa-primary) 16%, transparent);
  border-radius: max(18px, calc(var(--wa-radius) + 8px));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--wa-primary) 92%, #0f172a), color-mix(in srgb, var(--wa-success) 76%, #0f172a));
  box-shadow: var(--wa-shadow);
}

.wa-page-header::after {
  content: "";
  position: absolute;
  inset-block-start: -45%;
  inset-inline-end: -9%;
  width: min(360px, 42vw);
  aspect-ratio: 1;
  border-radius: 999px;
  background: rgba(255, 255, 255, .16);
  pointer-events: none;
}

.wa-page-header > * {
  position: relative;
  z-index: 1;
}

.wa-page-header h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.55rem, calc(var(--wa-font-size) * 2.15), 2.45rem);
  font-weight: 950;
  letter-spacing: -.02em;
}

.wa-page-header p {
  max-width: min(760px, 100%);
  margin: 10px 0 0;
  color: rgba(255, 255, 255, .86);
  font-size: clamp(.92rem, calc(var(--wa-font-size) * .98), 1.08rem);
  line-height: 1.8;
}

.wa-kicker {
  display: inline-flex;
  margin-bottom: 9px;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  color: #ecfdf5;
  background: rgba(255, 255, 255, .13);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .04em;
}

.wa-page-header .admin-actions {
  flex: 0 0 auto;
  margin-top: 0;
  justify-content: flex-end;
}

.wa-page-header .btn {
  min-width: 150px;
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(15, 23, 42, .12);
}

.wa-page-header .btn-outline-primary {
  color: #fff;
  border-color: rgba(255, 255, 255, .45);
  background: rgba(255, 255, 255, .12);
}

.wa-notice {
  margin-bottom: 16px;
  padding: 13px 16px;
  border: 1px solid color-mix(in srgb, var(--wa-success) 35%, transparent);
  border-radius: var(--wa-radius);
  color: color-mix(in srgb, var(--wa-success) 70%, #052e16);
  background: color-mix(in srgb, var(--wa-success) 10%, var(--wa-surface));
  box-shadow: var(--wa-soft-shadow);
}

.wa-notice.is-error {
  color: color-mix(in srgb, var(--wa-danger) 74%, #450a0a);
  border-color: color-mix(in srgb, var(--wa-danger) 30%, transparent);
  background: color-mix(in srgb, var(--wa-danger) 9%, var(--wa-surface));
}

.wa-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: clamp(10px, 1.2vw, 16px);
  margin-bottom: clamp(16px, 2vw, 22px);
}

.wa-kpis article {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 7px;
  min-height: 112px;
  padding: clamp(15px, 1.6vw, 22px);
  border: 1px solid color-mix(in srgb, var(--wa-border) 90%, transparent);
  border-radius: var(--wa-radius);
  background: color-mix(in srgb, var(--wa-surface) 94%, #fff);
  box-shadow: var(--wa-soft-shadow);
}

.wa-kpis article::before {
  content: "";
  width: 42px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--wa-success), var(--wa-primary));
}

.wa-kpis .is-danger::before {
  background: linear-gradient(90deg, var(--wa-danger), var(--wa-warning));
}

.wa-kpis span {
  color: var(--wa-muted);
  font-size: .86rem;
  font-weight: 800;
}

.wa-kpis strong {
  color: var(--wa-title);
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  line-height: 1;
}

.wa-kpis .is-danger strong {
  color: var(--wa-danger);
}

.wa-tabs {
  position: sticky;
  top: 8px;
  z-index: 9;
  display: flex;
  gap: 8px;
  max-width: 100%;
  margin-bottom: clamp(16px, 2vw, 22px);
  padding: 7px;
  overflow-x: auto;
  border: 1px solid color-mix(in srgb, var(--wa-border) 92%, transparent);
  border-radius: calc(var(--wa-radius) + 4px);
  background: color-mix(in srgb, var(--wa-surface) 86%, transparent);
  box-shadow: var(--wa-soft-shadow);
  backdrop-filter: blur(14px);
  scrollbar-width: thin;
}

.wa-tabs button {
  flex: 0 0 auto;
  padding: 10px 17px;
  border: 0;
  border-radius: calc(var(--wa-radius) - 4px);
  color: var(--wa-muted);
  background: transparent;
  font-weight: 900;
  white-space: nowrap;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}

.wa-tabs button:hover {
  color: var(--wa-primary);
  background: color-mix(in srgb, var(--wa-primary) 9%, transparent);
}

.wa-tabs button.is-active {
  color: #fff;
  background: linear-gradient(135deg, var(--wa-primary), color-mix(in srgb, var(--wa-success) 82%, var(--wa-primary)));
  box-shadow: 0 10px 24px color-mix(in srgb, var(--wa-primary) 25%, transparent);
}

.wa-settings-shell {
  display: grid;
  gap: clamp(14px, 1.6vw, 22px);
}

.wa-settings-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(14px, 1.4vw, 20px);
  align-items: start;
}

.wa-settings-grid > .wa-panel {
  grid-column: span 4;
}

.wa-settings-grid > .wa-panel:first-child,
.wa-custom-panel {
  grid-column: span 6;
}

.wa-panel {
  min-width: 0;
  padding: clamp(16px, 1.8vw, 24px);
  border: 1px solid color-mix(in srgb, var(--wa-border) 92%, transparent);
  border-radius: var(--wa-radius);
  background: color-mix(in srgb, var(--wa-surface) 97%, #fff);
  box-shadow: var(--wa-soft-shadow);
}

.wa-provider-panel {
  border-color: color-mix(in srgb, var(--wa-success) 25%, var(--wa-border));
}

.wa-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.wa-panel-head.compact {
  margin-bottom: 13px;
}

.wa-panel h3 {
  margin: 0;
  color: var(--wa-title);
  font-size: clamp(1rem, calc(var(--wa-font-size) * 1.08), 1.22rem);
  font-weight: 950;
}

.wa-panel p,
.wa-panel small,
.wa-log-table small,
.wa-list-card small,
.wa-list-card span,
.wa-empty {
  color: var(--wa-muted);
}

.wa-panel p {
  margin: 6px 0 0;
  line-height: 1.7;
}

.wa-panel label {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
  color: color-mix(in srgb, var(--wa-text) 88%, var(--wa-muted));
  font-weight: 850;
}

.wa-panel .form-control,
.wa-panel .form-select,
.wa-log-tools .form-control {
  min-height: 44px;
  border-radius: calc(var(--wa-radius) - 5px);
  font-size: 1rem;
}

.wa-panel textarea.form-control {
  min-height: 118px;
  resize: vertical;
}

.wa-provider-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}

.wa-provider-card {
  display: flex;
  gap: 12px;
  min-height: 122px;
  padding: 15px;
  border: 1px solid color-mix(in srgb, var(--wa-border) 90%, transparent);
  border-radius: calc(var(--wa-radius) - 3px);
  cursor: pointer;
  background: color-mix(in srgb, var(--wa-surface) 96%, #fff);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease, background .2s ease;
}

.wa-provider-card:hover,
.wa-provider-card:has(input:checked) {
  border-color: color-mix(in srgb, var(--wa-success) 54%, var(--wa-primary));
  background: color-mix(in srgb, var(--wa-success) 7%, var(--wa-surface));
  box-shadow: 0 14px 30px color-mix(in srgb, var(--wa-success) 16%, transparent);
  transform: translateY(-2px);
}

.wa-provider-card input {
  margin-top: 4px;
  accent-color: var(--wa-success);
}

.wa-provider-icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: calc(var(--wa-radius) - 6px);
  color: color-mix(in srgb, var(--wa-success) 72%, #052e16);
  background: color-mix(in srgb, var(--wa-success) 14%, var(--wa-surface));
  font-size: 1.18rem;
}

.wa-provider-card strong,
.wa-provider-card small {
  display: block;
}

.wa-provider-card strong {
  margin-bottom: 4px;
  color: var(--wa-title);
}

.wa-switch {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  color: var(--wa-text);
  font-weight: 900;
  white-space: nowrap;
}

.wa-switch input {
  width: 18px;
  height: 18px;
  accent-color: var(--wa-success);
}

.wa-compose {
  max-width: min(980px, 100%);
}

.wa-compose textarea {
  min-height: 170px;
}

.wa-log-tools {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(160px, 210px) auto;
  gap: 10px;
  margin-bottom: 15px;
}

.table-responsive {
  border-radius: calc(var(--wa-radius) - 2px);
}

.wa-log-table {
  min-width: 760px;
  margin-bottom: 0;
  color: var(--wa-text);
}

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

.wa-message-cell {
  max-width: 480px;
  white-space: normal;
  word-break: break-word;
}

.wa-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--wa-muted);
  background: color-mix(in srgb, var(--wa-muted) 14%, var(--wa-surface));
  font-size: .78rem;
  font-weight: 900;
  white-space: nowrap;
}

.wa-status.is-sent,
.wa-status.is-delivered,
.wa-status.is-read {
  color: color-mix(in srgb, var(--wa-success) 72%, #052e16);
  background: color-mix(in srgb, var(--wa-success) 15%, var(--wa-surface));
}

.wa-status.is-failed {
  color: color-mix(in srgb, var(--wa-danger) 74%, #450a0a);
  background: color-mix(in srgb, var(--wa-danger) 12%, var(--wa-surface));
}

.wa-status.is-received,
.wa-status.is-processing,
.wa-status.is-running {
  color: color-mix(in srgb, var(--wa-info) 72%, #082f49);
  background: color-mix(in srgb, var(--wa-info) 13%, var(--wa-surface));
}

.wa-status.is-retry,
.wa-status.is-pending,
.wa-status.is-scheduled {
  color: color-mix(in srgb, var(--wa-warning) 74%, #451a03);
  background: color-mix(in srgb, var(--wa-warning) 14%, var(--wa-surface));
}

.wa-conversation-shell,
.wa-split-workspace {
  display: grid;
  grid-template-columns: minmax(300px, .82fr) minmax(0, 1.45fr);
  gap: clamp(14px, 1.4vw, 20px);
  align-items: start;
}

.wa-conversation-list {
  max-height: min(720px, calc(100vh - 250px));
  overflow: auto;
}

.wa-conversation-item {
  display: grid;
  gap: 5px;
  width: 100%;
  padding: 13px;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--wa-border) 92%, transparent);
  text-align: start;
  background: transparent;
  transition: background .18s ease;
}

.wa-conversation-item:hover {
  background: color-mix(in srgb, var(--wa-primary) 7%, transparent);
}

.wa-conversation-item span,
.wa-conversation-item small {
  overflow: hidden;
  color: var(--wa-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wa-thread-messages {
  display: flex;
  flex-direction: column;
  gap: 11px;
  min-height: min(460px, 56vh);
  max-height: min(720px, calc(100vh - 250px));
  overflow: auto;
  padding: 14px;
  border-radius: calc(var(--wa-radius) - 4px);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--wa-success) 7%, transparent), transparent 45%),
    color-mix(in srgb, var(--wa-bg) 82%, var(--wa-surface));
}

.wa-bubble {
  max-width: min(78%, 760px);
  padding: 11px 14px;
  border: 1px solid color-mix(in srgb, var(--wa-border) 70%, transparent);
  border-radius: 16px 16px 16px 5px;
  background: var(--wa-surface);
  box-shadow: 0 5px 16px rgba(15, 23, 42, .07);
}

.wa-bubble.is-outbound {
  align-self: flex-end;
  border-color: color-mix(in srgb, var(--wa-success) 22%, transparent);
  border-radius: 16px 16px 5px 16px;
  background: color-mix(in srgb, var(--wa-success) 16%, var(--wa-surface));
}

.wa-bubble.is-inbound {
  align-self: flex-start;
}

.wa-bubble p {
  margin: 0 0 5px;
  color: var(--wa-text);
  white-space: pre-wrap;
  word-break: break-word;
}

.wa-bubble small {
  color: var(--wa-muted);
}

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

.wa-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.wa-translations {
  margin-top: 15px;
  padding: 13px;
  border: 1px solid color-mix(in srgb, var(--wa-border) 92%, transparent);
  border-radius: calc(var(--wa-radius) - 4px);
  background: color-mix(in srgb, var(--wa-bg) 45%, var(--wa-surface));
}

.wa-translations summary {
  cursor: pointer;
  color: var(--wa-title);
  font-weight: 900;
}

.wa-translation-row {
  display: grid;
  grid-template-columns: minmax(90px, 130px) minmax(170px, .8fr) minmax(220px, 1.4fr);
  gap: 9px;
  align-items: start;
  margin-top: 12px;
}

.wa-list-card {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid color-mix(in srgb, var(--wa-border) 92%, transparent);
}

.wa-list-card > div {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.wa-list-card strong {
  color: var(--wa-title);
}

.wa-list-card .btn {
  align-self: center;
  white-space: nowrap;
}

.wa-campaign-card > div {
  min-width: 0;
}

.wa-diagnostics {
  display: grid;
  gap: 5px;
  margin: 12px 0;
  padding: 13px;
  border: 1px solid color-mix(in srgb, var(--wa-warning) 35%, transparent);
  border-radius: calc(var(--wa-radius) - 5px);
  color: color-mix(in srgb, var(--wa-warning) 72%, #451a03);
  background: color-mix(in srgb, var(--wa-warning) 10%, var(--wa-surface));
}

.wa-diagnostics.is-ready {
  color: color-mix(in srgb, var(--wa-success) 72%, #052e16);
  border-color: color-mix(in srgb, var(--wa-success) 35%, transparent);
  background: color-mix(in srgb, var(--wa-success) 10%, var(--wa-surface));
}

.wa-diagnostics.is-error {
  color: color-mix(in srgb, var(--wa-danger) 72%, #450a0a);
  border-color: color-mix(in srgb, var(--wa-danger) 32%, transparent);
  background: color-mix(in srgb, var(--wa-danger) 9%, var(--wa-surface));
}

.wa-diagnostics span,
.wa-diagnostics small {
  display: block;
}

.wa-billing-layout {
  display: grid;
  gap: clamp(14px, 1.6vw, 22px);
}

.wa-billing-hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: clamp(16px, 2vw, 28px);
  overflow: hidden;
  border-color: color-mix(in srgb, var(--wa-success) 26%, var(--wa-border));
  background:
    radial-gradient(circle at 12% 10%, color-mix(in srgb, var(--wa-success) 18%, transparent), transparent 30%),
    linear-gradient(135deg, color-mix(in srgb, var(--wa-surface) 96%, #fff), color-mix(in srgb, var(--wa-primary) 8%, var(--wa-surface)));
}

.wa-billing-hero .wa-kicker {
  color: color-mix(in srgb, var(--wa-success) 70%, #052e16);
  border-color: color-mix(in srgb, var(--wa-success) 22%, transparent);
  background: color-mix(in srgb, var(--wa-success) 10%, transparent);
}

.wa-billing-balance {
  display: grid;
  min-width: min(280px, 100%);
  place-items: center;
  padding: clamp(18px, 2vw, 28px);
  border: 1px solid color-mix(in srgb, var(--wa-success) 25%, transparent);
  border-radius: calc(var(--wa-radius) + 4px);
  color: #fff;
  background: linear-gradient(135deg, var(--wa-success), color-mix(in srgb, var(--wa-primary) 65%, var(--wa-success)));
  box-shadow: 0 18px 40px color-mix(in srgb, var(--wa-success) 24%, transparent);
}

.wa-billing-balance span,
.wa-billing-balance small {
  color: rgba(255, 255, 255, .82);
  font-weight: 800;
}

.wa-billing-balance strong {
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.wa-billing-cards {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr);
  gap: clamp(14px, 1.4vw, 20px);
  align-items: start;
}

.wa-billing-summary {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.wa-billing-summary article {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid color-mix(in srgb, var(--wa-border) 92%, transparent);
  border-radius: calc(var(--wa-radius) - 5px);
  background: color-mix(in srgb, var(--wa-bg) 45%, var(--wa-surface));
}

.wa-billing-summary span {
  color: var(--wa-muted);
  font-weight: 800;
}

.wa-billing-summary strong {
  color: var(--wa-title);
}

.wa-test-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

.wa-test-result,
.wa-form-errors {
  display: grid;
  gap: 5px;
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: calc(var(--wa-radius) - 4px);
  border: 1px solid;
}

.wa-test-result.is-success {
  color: color-mix(in srgb, var(--wa-success) 72%, #052e16);
  border-color: color-mix(in srgb, var(--wa-success) 35%, transparent);
  background: color-mix(in srgb, var(--wa-success) 10%, var(--wa-surface));
}

.wa-test-result.is-error,
.wa-form-errors {
  color: color-mix(in srgb, var(--wa-danger) 72%, #450a0a);
  border-color: color-mix(in srgb, var(--wa-danger) 32%, transparent);
  background: color-mix(in srgb, var(--wa-danger) 9%, var(--wa-surface));
}

.wa-form-errors ul {
  margin: 4px 0 0;
  padding-inline-start: 22px;
}

@media (max-width: 1380px) {
  .wa-settings-grid > .wa-panel,
  .wa-settings-grid > .wa-panel:first-child,
  .wa-custom-panel {
    grid-column: span 6;
  }
}

@media (max-width: 1120px) {
  .wa-conversation-shell,
  .wa-split-workspace,
  .wa-billing-cards {
    grid-template-columns: 1fr;
  }

  .wa-conversation-list,
  .wa-thread-messages {
    max-height: none;
  }
}

@media (max-width: 860px) {
  .wa-page-header,
  .wa-panel-head {
    display: grid;
  }

  .wa-page-header .admin-actions {
    width: 100%;
    justify-content: stretch;
  }

  .wa-page-header .admin-actions .btn {
    flex: 1 1 180px;
  }

  .wa-settings-grid {
    grid-template-columns: 1fr;
  }

  .wa-settings-grid > .wa-panel,
  .wa-settings-grid > .wa-panel:first-child,
  .wa-custom-panel {
    grid-column: auto;
  }

  .wa-log-tools,
  .wa-form-grid,
  .wa-translation-row {
    grid-template-columns: 1fr;
  }

  .wa-bubble {
    max-width: 92%;
  }

  .wa-billing-hero {
    display: grid;
  }
}

@media (max-width: 540px) {
  .whatsapp-settings-page {
    padding: 10px;
  }

  .wa-page-header,
  .wa-panel {
    border-radius: 16px;
  }

  .wa-page-header {
    padding: 18px;
  }

  .wa-tabs {
    position: static;
  }

  .wa-kpis {
    grid-template-columns: 1fr;
  }

  .wa-list-card {
    display: grid;
  }
}