:root {
  --brand: #5b5bd6;
  --brand-dark: #4646b8;
  --brand-soft: #eeeeff;
  --green: #12a66a;
  --green-soft: #eaf9f2;
  --red: #dc3f4f;
  --red-soft: #fff0f1;
  --amber: #d68a00;
  --amber-soft: #fff7e4;
  --ink: #172033;
  --muted: #667085;
  --border: #e6eaf0;
  --canvas: #f7f8fb;
  --shadow: 0 10px 32px rgba(33, 41, 70, 0.08);
  --sidebar: 260px;
}
* {
  box-sizing: border-box;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  color: var(--ink);
  font:
    15px/1.55 Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: #fff;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
}
button {
  cursor: pointer;
}
.container {
  width: min(1160px, calc(100% - 40px));
  margin: auto;
}
.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  vertical-align: middle;
  flex: none;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 19px;
  font-weight: 780;
  letter-spacing: -0.025em;
}
.brand > .icon {
  width: 29px;
  height: 29px;
  color: var(--brand);
  background: var(--brand-soft);
  border-radius: 9px;
  padding: 5px;
}
.public-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.public-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #475467;
  font-weight: 600;
}
.public-nav a:hover,
.text-link {
  color: var(--brand);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 11px 17px;
  font-weight: 700;
  transition: 0.18s;
}
.button:hover {
  transform: translateY(-1px);
}
.button-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 6px 18px rgba(91, 91, 214, 0.22);
}
.button-primary:hover {
  background: var(--brand-dark);
}
.button-secondary {
  background: #fff;
  color: #344054;
  border-color: #d7dce5;
}
.button-danger {
  background: #fff;
  color: var(--red);
  border-color: #f0c9cd;
}
.button-small {
  padding: 9px 13px;
  font-size: 14px;
}
.button-large {
  padding: 14px 22px;
  font-size: 16px;
}
.button-block {
  width: 100%;
}
.icon-button {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  color: #475467;
}
.mobile-menu-button {
  display: none;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-size: 12px;
  font-weight: 800;
  color: var(--brand);
}
.hero {
  padding: 105px 0 80px;
  background:
    radial-gradient(circle at 15% 10%, #f0f0ff, transparent 36%),
    radial-gradient(circle at 90% 15%, #ecfbf4, transparent 30%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 70px;
}
.hero h1 {
  font-size: clamp(44px, 6vw, 70px);
  line-height: 1.04;
  letter-spacing: -0.055em;
  margin: 20px 0;
  color: #11182a;
}
.hero h1 span {
  color: var(--brand);
}
.hero-copy {
  font-size: 19px;
  color: #596579;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
  color: #5f6b7c;
  font-size: 14px;
}
.trust-row span {
  display: flex;
  gap: 7px;
  align-items: center;
}
.trust-row .icon {
  color: var(--green);
  width: 17px;
}
.dashboard-preview {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(50, 54, 100, 0.15);
  padding: 18px;
}
.preview-top {
  display: flex;
  justify-content: space-between;
  padding: 4px 2px 17px;
}
.preview-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}
.preview-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 13px;
}
.preview-card small,
.preview-card strong {
  display: block;
}
.preview-card small {
  color: var(--muted);
  font-size: 11px;
}
.preview-card strong {
  font-size: 19px;
  margin-top: 3px;
}
.preview-chart {
  height: 150px;
  margin: 12px 0;
  border: 1px solid var(--border);
  border-radius: 13px;
  position: relative;
  background: linear-gradient(
    130deg,
    transparent 20%,
    rgba(91, 91, 214, 0.12) 50%,
    transparent
  );
}
.preview-chart svg {
  position: absolute;
  inset: 20px;
  width: calc(100% - 40px);
  height: calc(100% - 40px);
  color: var(--brand);
}
.preview-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 5px;
  border-top: 1px solid var(--border);
}
.favicon,
.monitor-favicon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
  font-weight: 800;
}
.preview-row p {
  margin: 0;
  flex: 1;
  font-size: 12px;
}
.preview-row p strong,
.preview-row p span {
  display: block;
}
.preview-row p span {
  color: var(--muted);
}
.section {
  padding: 95px 0;
}
.section-soft {
  background: var(--canvas);
}
.section-heading {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}
.section-heading h2 {
  font-size: clamp(32px, 4vw, 46px);
  letter-spacing: -0.04em;
  margin: 13px 0;
}
.section-heading p {
  font-size: 18px;
  color: var(--muted);
}
.feature-grid,
.pricing-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.feature-card,
.price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 27px;
}
.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
}
.feature-card h3 {
  margin: 18px 0 8px;
}
.feature-card p,
.step p {
  margin: 0;
  color: var(--muted);
}
.step {
  padding: 28px;
}
.step > span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
}
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card.popular {
  border: 2px solid var(--brand);
  box-shadow: var(--shadow);
}
.price {
  font-size: 40px;
  font-weight: 800;
  margin: 14px 0;
}
.price small {
  font-size: 14px;
  color: var(--muted);
}
.price-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 12px;
  flex: 1;
}
.price-list li {
  display: flex;
  gap: 8px;
}
.price-list .icon {
  color: var(--green);
  width: 17px;
}
.faq-list {
  max-width: 800px;
  margin: auto;
  display: grid;
  gap: 12px;
}
.faq-list details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}
.faq-list summary {
  font-weight: 700;
  cursor: pointer;
}
.faq-list p {
  color: var(--muted);
}
.cta {
  padding: 80px 0;
}
.cta-card {
  background: linear-gradient(135deg, #4d4dc1, #6868e6);
  color: #fff;
  border-radius: 26px;
  padding: 55px;
  text-align: center;
}
.cta-card h2 {
  font-size: 40px;
  margin: 0;
}
.cta-card .button {
  background: #fff;
  color: var(--brand);
  margin-top: 20px;
}
.public-footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
}
.auth-page {
  min-height: 100vh;
  background: var(--canvas);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-side {
  background: linear-gradient(145deg, #5050c7, #7777ea);
  padding: 60px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-side .brand > .icon {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}
.auth-quote h2 {
  font-size: 42px;
  line-height: 1.12;
  letter-spacing: -0.04em;
}
.auth-quote p {
  font-size: 18px;
  color: #e7e7ff;
}
.auth-main {
  display: grid;
  place-items: center;
  padding: 40px;
}
.auth-card {
  width: min(450px, 100%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 35px;
  box-shadow: var(--shadow);
}
.auth-card h1 {
  font-size: 29px;
  margin: 0;
}
.auth-footer {
  text-align: center;
  color: var(--muted);
}
.form-group {
  margin-bottom: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.form-label {
  display: flex;
  justify-content: space-between;
  font-weight: 650;
  font-size: 14px;
  margin-bottom: 7px;
}
.form-control,
.form-select {
  width: 100%;
  height: 47px;
  border: 1px solid #d7dce5;
  border-radius: 10px;
  padding: 10px 13px;
  background: #fff;
  outline: 0;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(91, 91, 214, 0.12);
}
.form-help {
  font-size: 12px;
  color: var(--muted);
}
.checkbox {
  display: flex;
  gap: 9px;
  color: #475467;
}
.checkbox input {
  width: 17px;
  height: 17px;
  accent-color: var(--brand);
}
.muted {
  color: var(--muted);
}
.app-layout {
  min-height: 100vh;
  background: var(--canvas);
}
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar);
  background: #fff;
  border-right: 1px solid var(--border);
  padding: 23px 16px;
  display: flex;
  flex-direction: column;
  z-index: 50;
}
.sidebar-brand {
  padding: 3px 8px 25px;
}
.sidebar-nav {
  display: grid;
  gap: 4px;
}
.nav-label {
  margin: 18px 11px 7px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #98a2b3;
  font-size: 11px;
  font-weight: 800;
}
.sidebar-nav a {
  height: 44px;
  padding: 0 11px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #596579;
  font-weight: 600;
}
.sidebar-nav a.active,
.sidebar-nav a:hover {
  background: var(--brand-soft);
  color: var(--brand);
}
.sidebar-plan {
  margin-top: auto;
  border: 1px solid #dedeff;
  background: #f8f8ff;
  border-radius: 13px;
  padding: 15px;
  display: grid;
}
.sidebar-user {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 9px;
  align-items: center;
  padding: 17px 6px 0;
  margin-top: 15px;
  border-top: 1px solid var(--border);
}
.avatar {
  width: 35px;
  height: 35px;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
}
.sidebar-user strong,
.sidebar-user small {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user small {
  font-size: 11px;
  color: var(--muted);
}
.app-main {
  margin-left: var(--sidebar);
}
.app-topbar {
  height: 90px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 34px;
  gap: 15px;
}
.app-topbar h1 {
  font-size: 25px;
  margin: 0;
}
.app-topbar p {
  margin: 2px 0;
  color: var(--muted);
  font-size: 13px;
}
.sidebar-toggle {
  display: none;
}
.app-content {
  padding: 30px 34px;
  max-width: 1500px;
  margin: auto;
}
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  border-radius: 11px;
  margin-bottom: 18px;
  border: 1px solid;
}
.alert span {
  flex: 1;
}
.alert button {
  border: 0;
  background: none;
  color: inherit;
  font-size: 20px;
}
.alert-success {
  background: var(--green-soft);
  border-color: #bcead5;
  color: #08794c;
}
.alert-danger {
  background: var(--red-soft);
  border-color: #f5c8cd;
  color: #a82331;
}
.alert-warning {
  background: var(--amber-soft);
  border-color: #f2d797;
  color: #8c5a00;
}
.alert-info {
  background: var(--brand-soft);
  border-color: #d8d8ff;
  color: #4141a8;
}
.page-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 20px;
}
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 17px;
  margin-bottom: 22px;
}
.kpi-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  gap: 14px;
}
.kpi-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--brand-soft);
  color: var(--brand);
  border-radius: 12px;
}
.kpi-card small,
.kpi-card strong {
  display: block;
}
.kpi-card small {
  color: var(--muted);
  font-size: 12px;
}
.kpi-card strong {
  font-size: 25px;
  margin-top: 4px;
}
.grid-2,
.detail-grid {
  display: grid;
  grid-template-columns: 1.45fr 0.75fr;
  gap: 20px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.card-header {
  padding: 19px 21px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.card-header h2 {
  font-size: 16px;
  margin: 0;
}
.card-header p {
  margin: 3px 0;
  color: var(--muted);
  font-size: 12px;
}
.card-body {
  padding: 21px;
}
.card-empty {
  text-align: center;
  padding: 55px 22px;
  color: var(--muted);
}
.card-empty h3 {
  color: var(--ink);
}
.empty-icon {
  margin: auto;
  width: 50px;
  height: 50px;
  border-radius: 15px;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
}
.table-wrap {
  overflow: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  padding: 11px 18px;
  background: #fafbfc;
  color: #7b8494;
  text-transform: uppercase;
  font-size: 10px;
  text-align: left;
}
.data-table td {
  padding: 15px 18px;
  border-top: 1px solid #edf0f4;
}
.monitor-name {
  display: flex;
  gap: 11px;
  align-items: center;
}
.monitor-name strong,
.monitor-name small {
  display: block;
}
.monitor-name small {
  color: var(--muted);
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 11px;
  font-weight: 760;
  white-space: nowrap;
}
.status-badge span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.status-up {
  color: #08794c;
  background: var(--green-soft);
}
.status-up span {
  background: var(--green);
}
.status-down {
  color: #a82331;
  background: var(--red-soft);
}
.status-down span {
  background: var(--red);
}
.status-pending,
.status-paused {
  color: #667085;
  background: #f0f2f5;
}
.status-pending span,
.status-paused span {
  background: #98a2b3;
}
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}
.search-box {
  position: relative;
  flex: 1;
  max-width: 420px;
}
.search-box .form-control {
  padding-left: 38px;
}
.search-box .icon {
  position: absolute;
  left: 12px;
  top: 14px;
}
.filter-row,
.action-buttons {
  display: flex;
  gap: 8px;
}
.chart-box {
  height: 275px;
}
.chart-box canvas {
  width: 100%;
  height: 100%;
}
.incident-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.incident-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  margin-top: 7px;
}
.incident-item.resolved .incident-dot {
  background: var(--green);
}
.incident-item div {
  flex: 1;
}
.incident-item strong,
.incident-item small {
  display: block;
}
.incident-item small {
  color: var(--muted);
}
.settings-grid {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 25px;
}
.settings-nav {
  display: grid;
  align-content: start;
}
.settings-nav a {
  padding: 10px 12px;
  color: var(--muted);
}
.settings-section {
  margin-bottom: 20px;
}
.channel-card {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 17px;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
}
.channel-card > div:nth-child(2) {
  flex: 1;
}
.switch {
  position: relative;
  width: 42px;
  height: 24px;
}
.switch input {
  opacity: 0;
}
.switch span {
  position: absolute;
  inset: 0;
  background: #d0d5dd;
  border-radius: 99px;
}
.switch span:after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
}
.switch input:checked + span {
  background: var(--brand);
}
.switch input:checked + span:after {
  transform: translateX(18px);
}
.modal {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal.open {
  display: flex;
}
.modal-panel {
  width: min(540px, 100%);
  background: #fff;
  border-radius: 18px;
}
.modal-header,
.modal-footer {
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}
.modal-body {
  padding: 22px;
}
.modal-footer {
  border-top: 1px solid var(--border);
  border-bottom: 0;
  justify-content: flex-end;
}
.install-page {
  min-height: 100vh;
  background: var(--canvas);
  padding: 50px 20px;
}
.install-card {
  width: min(740px, 100%);
  margin: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
}
.install-head {
  padding: 28px 32px;
  background: linear-gradient(135deg, #5555ce, #7373e7);
  color: #fff;
}
.install-body {
  padding: 30px 32px;
}
.requirements {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.requirement {
  padding: 11px;
  border-radius: 10px;
  font-size: 12px;
}
.requirement.ok {
  background: var(--green-soft);
  color: #08794c;
}
.requirement.bad {
  background: var(--red-soft);
  color: #a82331;
}
@media (max-width: 1000px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-2,
  .detail-grid,
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 850px) {
  .public-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    background: #fff;
    padding: 15px;
    border: 1px solid var(--border);
    border-radius: 14px;
    flex-direction: column;
  }
  .public-nav.open {
    display: flex;
  }
  .mobile-menu-button,
  .sidebar-toggle {
    display: inline-flex;
  }
  .pricing-grid,
  .steps {
    grid-template-columns: 1fr;
  }
  .auth-page {
    grid-template-columns: 1fr;
  }
  .auth-side {
    display: none;
  }
  .sidebar {
    transform: translateX(-101%);
    transition: 0.2s;
  }
  .sidebar.open {
    transform: none;
  }
  .app-main {
    margin-left: 0;
  }
  .sidebar-backdrop.show {
    display: block;
    position: fixed;
    inset: 0;
    background: #0006;
    z-index: 40;
  }
  .app-content {
    padding: 22px 20px;
  }
  .settings-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 620px) {
  .container {
    width: calc(100% - 28px);
  }
  .hero {
    padding: 70px 0;
  }
  .hero h1 {
    font-size: 43px;
  }
  .hero-actions {
    flex-direction: column;
  }
  .preview-kpis {
    grid-template-columns: 1fr;
  }
  .preview-card:nth-child(n + 2) {
    display: none;
  }
  .feature-grid,
  .kpi-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 70px 0;
  }
  .footer-grid {
    flex-direction: column;
    gap: 15px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .app-content {
    padding: 18px 14px;
  }
  .toolbar {
    flex-direction: column;
  }
  .data-table,
  .data-table tbody,
  .data-table tr,
  .data-table td {
    display: block;
    width: 100%;
  }
  .data-table thead {
    display: none;
  }
  .data-table tr {
    padding: 13px;
    border-bottom: 1px solid var(--border);
  }
  .data-table td {
    border: 0;
    padding: 7px 0;
    display: flex;
    justify-content: space-between;
  }
  .data-table td:before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
  }
  .data-table td:first-child {
    display: block;
  }
  .data-table td:first-child:before {
    display: none;
  }
  .requirements {
    grid-template-columns: 1fr;
  }
}