:root {
  --brand-ink: #273248;
  --brand-ink-deep: #172033;
  --brand-ink-soft: #667085;
  --brand-blue: #7f9bea;
  --brand-blue-strong: #5f78d4;
  --brand-blue-soft: #edf2ff;
  --brand-teal: #4fc3c7;
  --brand-teal-soft: #e8fbfb;
  --brand-amber: #f5b85c;
  --brand-amber-soft: #fff4df;
  --brand-border: #e3e9f5;
  --brand-border-strong: #d5deee;
  --brand-surface: #ffffff;
  --brand-surface-soft: #f8faff;
  --brand-page: #f1f4fa;
  --danger-ink: #a33a2f;
  --danger-soft: #fbe9e7;
  --shadow-card: 0 18px 45px rgba(39, 50, 72, 0.08);
  --shadow-soft: 0 10px 28px rgba(39, 50, 72, 0.06);
}

html {
  font-size: 15px;
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--brand-page);
  color: var(--brand-ink);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

a {
  color: var(--brand-blue-strong);
}

.btn {
  border-radius: 8px;
  font-weight: 700;
}

.btn-primary {
  background: var(--brand-blue-strong);
  border-color: var(--brand-blue-strong);
  box-shadow: 0 12px 24px rgba(95, 120, 212, 0.18);
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--brand-ink-deep);
  border-color: var(--brand-ink-deep);
}

.btn-outline-primary {
  color: var(--brand-blue-strong);
  border-color: var(--brand-border-strong);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
  background: var(--brand-blue-strong);
  border-color: var(--brand-blue-strong);
  color: var(--brand-surface);
}

.btn-outline-secondary {
  color: var(--brand-ink);
  border-color: var(--brand-border);
  background: rgba(255, 255, 255, 0.72);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  background: var(--brand-ink-deep);
  border-color: var(--brand-ink-deep);
  color: var(--brand-surface);
}

.btn:focus,
.btn:active:focus,
.nav-link:focus,
.side-link:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
  box-shadow: 0 0 0 0.18rem rgba(127, 155, 234, 0.28);
  border-color: var(--brand-blue-strong);
}

.public-body {
  display: flex;
  flex-direction: column;
}

.portal-nav {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--brand-border);
  backdrop-filter: blur(16px);
}

.nav-link,
.dropdown-item {
  color: var(--brand-ink);
}

.nav-link:hover,
.dropdown-item:hover {
  color: var(--brand-blue-strong);
}

.brand-lockup {
  align-items: center;
  display: inline-flex;
  padding: 0;
}

.brand-logo {
  display: block;
  height: 30px;
  object-fit: contain;
  width: auto;
}

.app-body {
  overflow-x: hidden;
}

.app-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  background: rgba(255, 255, 255, 0.86);
  border-right: 1px solid var(--brand-border);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem 1.35rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  margin-left: 0.25rem;
}

.sidebar-brand .brand-logo {
  height: 34px;
}

.sidebar-nav {
  display: grid;
  gap: 1.8rem;
}

.nav-section {
  display: grid;
  gap: 0.35rem;
}

.nav-section-title {
  color: #98a2b3;
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08rem;
  margin: 0 0 0.45rem 0.65rem;
  text-transform: uppercase;
}

.side-link {
  align-items: center;
  border-radius: 8px;
  color: var(--brand-ink-soft);
  display: flex;
  font-weight: 750;
  gap: 0.7rem;
  min-height: 42px;
  padding: 0.68rem 0.8rem;
  text-decoration: none;
  transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.side-link::before {
  background: var(--brand-border-strong);
  border-radius: 4px;
  content: "";
  display: inline-block;
  height: 8px;
  width: 8px;
}

.side-link:hover,
.side-link:focus,
.side-link.active {
  background: var(--brand-blue-soft);
  color: var(--brand-ink-deep);
}

.side-link.active::before {
  background: var(--brand-blue-strong);
}

.admin-section {
  border-top: 1px solid var(--brand-border);
  padding-top: 1.25rem;
}

.app-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  align-items: center;
  background: rgba(241, 244, 250, 0.82);
  border-bottom: 1px solid rgba(227, 233, 245, 0.8);
  display: flex;
  justify-content: flex-end;
  min-height: 74px;
  padding: 1rem 2.4rem;
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
}

.topbar strong {
  display: block;
  font-size: 1rem;
}

.topbar-kicker {
  color: var(--brand-ink-soft);
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08rem;
  text-transform: uppercase;
}

.nav-auth {
  align-items: center;
  display: flex;
  gap: 0.55rem;
  margin: 0;
}

.page-container {
  flex: 1 0 auto;
  padding: 2.35rem 2.4rem 4rem;
}

.footer {
  color: var(--brand-ink-soft);
  flex-shrink: 0;
  padding: 1.25rem 2.4rem 1.6rem;
}

.public-body .page-container {
  flex: 1 0 auto;
}

.public-body .footer {
  border-top: 1px solid var(--brand-border);
}

.landing-hero {
  align-items: center;
  display: grid;
  min-height: 560px;
  padding: 3.5rem 0 2rem;
}

.sales-hero {
  gap: 3rem;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.7fr);
  min-height: min(680px, calc(100vh - 140px));
}

.landing-copy {
  max-width: 860px;
}

.hero-logo {
  display: block;
  margin-bottom: 2rem;
  max-width: min(440px, 100%);
  width: 100%;
}

.landing-copy h1,
.page-header h1 {
  color: var(--brand-ink-deep);
  font-size: 3rem;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.05;
  margin: 0 0 1rem;
}

.sales-hero .landing-copy h1 {
  max-width: 760px;
}

.landing-copy p {
  color: var(--brand-ink-soft);
  font-size: 1.15rem;
  max-width: 680px;
}

.landing-product-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 255, 0.92));
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  box-shadow: 0 28px 70px rgba(39, 50, 72, 0.12);
  padding: 1rem;
}

.mini-window-bar {
  align-items: center;
  border-bottom: 1px solid var(--brand-blue-soft);
  display: flex;
  gap: 0.42rem;
  margin: -0.15rem 0 1rem;
  padding-bottom: 0.8rem;
}

.mini-window-bar span {
  background: var(--brand-border-strong);
  border-radius: 999px;
  display: block;
  height: 0.58rem;
  width: 0.58rem;
}

.landing-product-grid {
  display: grid;
  gap: 0.85rem;
}

.landing-product-grid article {
  background: var(--brand-surface);
  border: 1px solid var(--brand-blue-soft);
  border-radius: 8px;
  padding: 1rem;
}

.landing-product-grid span {
  color: var(--brand-blue-strong);
  display: block;
  font-weight: 850;
  margin-bottom: 0.35rem;
}

.landing-product-grid strong {
  color: var(--brand-ink-deep);
  display: block;
  font-size: 1.25rem;
  margin-bottom: 0.3rem;
}

.landing-product-grid p {
  color: var(--brand-ink-soft);
  margin: 0;
}

.eyebrow {
  color: var(--brand-blue-strong);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.08rem;
  margin: 0 0 0.65rem;
  text-transform: uppercase;
}

.button-row,
.action-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.landing-preview {
  background: var(--brand-blue-soft);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  display: grid;
  gap: 1rem;
  padding: 1.3rem;
}

.preview-phone,
.preview-panel,
.panel,
.metric-card,
.table-shell,
.auth-panel,
.snapshot-card,
.feature-link {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
}

.landing-snapshot {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 2rem;
}

.sales-snapshot {
  margin-top: -1rem;
}

.section-heading {
  margin-bottom: 1.25rem;
  max-width: 680px;
}

.section-heading h2 {
  color: var(--brand-ink-deep);
  font-size: 2rem;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.12;
  margin: 0;
}

.pricing-section {
  margin: 1.5rem 0 4rem;
}

.pricing-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  display: grid;
  gap: 0.7rem;
  padding: 1.35rem;
}

.pricing-card.featured {
  border-color: rgba(95, 120, 212, 0.45);
  box-shadow: 0 24px 58px rgba(95, 120, 212, 0.16);
}

.pricing-card span {
  color: var(--brand-blue-strong);
  font-weight: 850;
}

.pricing-card strong {
  color: var(--brand-ink-deep);
  display: block;
  font-size: 1.9rem;
  line-height: 1;
}

.pricing-card p {
  color: var(--brand-ink-soft);
  margin: 0;
}

.pricing-card ul {
  color: var(--brand-ink);
  display: grid;
  gap: 0.45rem;
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
}

.pricing-card li {
  align-items: start;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: auto 1fr;
}

.pricing-card li::before {
  background: var(--brand-teal);
  border-radius: 999px;
  content: "";
  height: 0.45rem;
  margin-top: 0.48rem;
  width: 0.45rem;
}

.snapshot-card,
.preview-phone,
.preview-panel,
.panel,
.metric-card {
  padding: 1.25rem;
}

.snapshot-card span {
  color: var(--brand-blue-strong);
  display: block;
  font-weight: 800;
  margin-bottom: 0.45rem;
}

.snapshot-card strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 0.45rem;
}

.snapshot-card p,
.preview-panel p,
.muted,
.list-item span,
.page-header p {
  color: var(--brand-ink-soft);
}

.preview-phone span {
  color: var(--brand-ink-soft);
}

.preview-phone strong {
  display: block;
  font-size: 2rem;
  margin: 0.5rem 0;
}

.page-header {
  margin-bottom: 1.55rem;
}

.page-header p {
  margin-bottom: 0;
}

.split-header {
  align-items: flex-start;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

.overview-header {
  gap: 1.5rem;
}

.overview-grid {
  align-items: stretch;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) 320px;
  margin-bottom: 1.5rem;
}

.filter-bar {
  align-items: end;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 150px 145px 145px 190px auto;
  padding: 0.85rem;
}

.filter-bar label {
  min-width: 0;
}

.filter-bar label span,
.table-search span,
label span {
  color: var(--brand-ink);
  display: block;
  font-size: 0.82rem;
  font-weight: 750;
  margin-bottom: 0.35rem;
}

.form-control,
.form-select {
  border-color: var(--brand-border);
  border-radius: 8px;
}

.metric-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 1.5rem;
}

.metric-card {
  min-height: 108px;
}

.metric-card span {
  color: var(--brand-ink-soft);
  display: block;
  margin-bottom: 0.45rem;
}

.metric-card strong {
  color: var(--brand-ink-deep);
  font-size: 1.85rem;
  line-height: 1;
}

.accent-card {
  background: linear-gradient(135deg, var(--brand-blue-strong), var(--brand-teal));
  border-color: transparent;
  color: var(--brand-surface);
}

.accent-card span,
.accent-card strong {
  color: var(--brand-surface);
}

.content-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  margin-bottom: 1.5rem;
}

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

.feature-link {
  color: var(--brand-ink);
  display: grid;
  gap: 0.35rem;
  padding: 1.1rem;
  text-decoration: none;
}

.feature-link:hover,
.feature-link:focus {
  border-color: var(--brand-blue);
  color: var(--brand-ink);
}

.feature-link span {
  color: var(--brand-blue-strong);
  font-weight: 800;
}

.feature-link strong {
  font-size: 0.95rem;
}

.narrow-panel {
  max-width: 720px;
}

.panel-heading {
  align-items: flex-start;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 1.15rem;
}

.panel-heading .muted {
  margin: 0.25rem 0 0;
}

.panel-heading h2,
.panel h2 {
  color: var(--brand-ink-deep);
  font-size: 1.3rem;
  font-weight: 850;
  margin: 0;
}

.chart-panel,
.table-panel {
  margin-bottom: 1.5rem;
}

.chart-shell {
  height: 300px;
  position: relative;
}

.compact-chart-panel {
  margin-bottom: 0;
}

.compact-chart-panel .panel-heading {
  margin-bottom: 0.55rem;
}

.compact-chart-panel .chart-shell {
  height: 150px;
}

.chart-shell canvas {
  display: block;
  height: 100%;
  width: 100%;
}

.chart-legend,
.chart-tools,
.table-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.chart-tools {
  justify-content: flex-end;
  position: relative;
}

.chart-legend span {
  align-items: center;
  color: var(--brand-ink-soft);
  display: inline-flex;
  font-weight: 700;
  gap: 0.4rem;
}

.legend-dot {
  border-radius: 999px;
  display: inline-block;
  height: 0.7rem;
  width: 0.7rem;
}

.incoming-dot {
  background: var(--brand-blue-strong);
}

.sent-dot {
  background: var(--brand-teal);
}

.settings-menu {
  position: relative;
}

.settings-menu summary {
  align-items: center;
  background: var(--brand-surface-soft);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  color: var(--brand-ink);
  cursor: pointer;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 800;
  height: 36px;
  justify-content: center;
  list-style: none;
  width: 36px;
}

.settings-menu summary::-webkit-details-marker {
  display: none;
}

.settings-menu-panel {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(23, 32, 51, 0.14);
  min-width: 220px;
  padding: 0.85rem;
  position: absolute;
  right: 0;
  top: calc(100% + 0.55rem);
  z-index: 5;
}

.inbox-filter-menu {
  flex: 0 0 auto;
}

.inbox-filter-panel {
  display: grid;
  gap: 0.8rem;
  min-width: 300px;
}

.inbox-filter-panel .btn {
  width: 100%;
}

.balance-card {
  background: var(--brand-surface);
  border: 1px solid var(--brand-border);
  border-radius: 8px;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-rows: auto auto;
  overflow: hidden;
  padding: 0.85rem;
  position: relative;
}

.balance-card-hero {
  align-items: center;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 255, 255, 0.42), transparent 18%),
    linear-gradient(135deg, var(--brand-blue-strong), var(--brand-teal));
  border-radius: 8px;
  color: var(--brand-surface);
  display: flex;
  justify-content: space-between;
  min-height: 118px;
  padding: 1.1rem;
  position: relative;
}

.balance-card-hero span {
  display: block;
  font-size: 0.9rem;
  font-weight: 850;
  margin-bottom: 0.55rem;
}

.balance-card-hero strong {
  color: var(--brand-surface);
  display: block;
  font-size: 2.25rem;
  line-height: 1;
}

.balance-card-hero small {
  color: rgba(255, 255, 255, 0.86);
  display: block;
  font-weight: 750;
  margin-top: 0.25rem;
}

.balance-card-hero i {
  font-size: 1.1rem;
  font-style: normal;
  opacity: 0.9;
}

.balance-card-actions {
  align-items: center;
  display: flex;
  gap: 0.65rem;
  justify-content: space-between;
  padding: 0.85rem 0 0;
}

.balance-card-actions .btn {
  min-width: 92px;
}

.table-search {
  margin: 0;
  min-width: 220px;
}

.is-hidden {
  display: none !important;
}

.table-shell {
  margin-bottom: 1.5rem;
  overflow: auto;
}

.table-shell.flat {
  border: 0;
  box-shadow: none;
  margin-bottom: 0;
}

.data-table {
  border-collapse: collapse;
  width: 100%;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--brand-blue-soft);
  padding: 0.9rem 1rem;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--brand-ink-soft);
  cursor: default;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.03rem;
  text-transform: uppercase;
  user-select: none;
}

.data-table th[data-sort-type] {
  cursor: pointer;
}

.data-table th[data-sort-type]::after {
  color: #b7c0cf;
  content: "↕";
  font-size: 0.72rem;
  margin-left: 0.45rem;
}

.data-table th.sorted-asc::after {
  content: "↑";
  color: var(--brand-blue-strong);
}

.data-table th.sorted-desc::after {
  content: "↓";
  color: var(--brand-blue-strong);
}

.premium-table tbody tr {
  transition: background 0.14s ease;
}

.premium-table tbody tr:hover {
  background: var(--brand-surface-soft);
}

.status-pill {
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 750;
  padding: 0.25rem 0.62rem;
}

.status-on {
  background: var(--brand-teal-soft);
  color: #167c83;
}

.status-off {
  background: var(--danger-soft);
  color: var(--danger-ink);
}

.status-neutral {
  background: var(--brand-blue-soft);
  color: var(--brand-blue-strong);
}

.form-stack,
.form-grid,
.inline-form {
  display: grid;
  gap: 1rem;
}

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

.inline-form {
  align-items: end;
  grid-template-columns: minmax(0, 1fr) auto;
}

.full-span {
  grid-column: 1 / -1;
}

.compact-form {
  margin-top: 1.25rem;
}

.auth-shell {
  display: grid;
  min-height: calc(100vh - 200px);
  place-items: center;
}

.auth-panel {
  max-width: 440px;
  padding: 2rem;
  width: 100%;
}

.auth-logo {
  display: block;
  margin-bottom: 1.4rem;
  max-width: 220px;
  width: 100%;
}

.list-stack,
.timeline {
  display: grid;
  gap: 0.75rem;
}

.list-item {
  align-items: center;
  border: 1px solid var(--brand-blue-soft);
  border-radius: 8px;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.9rem;
}

.list-item.vertical {
  align-items: flex-start;
  display: grid;
}

.list-item p {
  margin: 0;
}

.timeline article {
  border-left: 3px solid var(--brand-blue);
  padding-left: 0.85rem;
}

.timeline span {
  color: var(--brand-ink-soft);
  display: block;
  margin-top: 0.2rem;
}

.check-grid {
  display: grid;
  gap: 0.6rem;
}

.inline-check {
  align-items: center;
  display: flex;
  gap: 0.5rem;
}

.inline-check span {
  margin: 0;
}

.toast-host {
  display: grid;
  gap: 0.75rem;
  position: fixed;
  right: 1.25rem;
  top: 1.25rem;
  width: min(360px, calc(100vw - 2.5rem));
  z-index: 2000;
}

.app-toast {
  align-items: flex-start;
  animation: toast-in 0.24s ease both;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid var(--brand-border);
  border-left: 4px solid var(--brand-teal);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(23, 32, 51, 0.16);
  display: grid;
  gap: 0.15rem;
  padding: 0.95rem 1rem;
}

.app-toast strong {
  color: var(--brand-ink-deep);
  font-size: 0.92rem;
}

.app-toast span {
  color: var(--brand-ink-soft);
}

.app-toast.is-hiding {
  animation: toast-out 0.18s ease both;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-8px);
  }
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .overview-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    height: auto;
    position: relative;
  }

  .sidebar-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .filter-bar .btn {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .landing-hero,
  .landing-snapshot,
  .sales-hero,
  .content-grid,
  .feature-grid,
  .form-grid,
  .overview-grid,
  .pricing-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .landing-copy h1,
  .page-header h1 {
    font-size: 2.2rem;
  }

  .split-header,
  .panel-heading,
  .topbar {
    display: grid;
  }

  .page-container,
  .topbar,
  .footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .sidebar {
    padding: 1rem;
  }

  .sidebar-nav,
  .filter-bar {
    grid-template-columns: 1fr;
  }

  .nav-auth,
  .table-actions {
    align-items: stretch;
    display: grid;
  }
}