body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 183, 77, 0.14), transparent 24%),
    radial-gradient(circle at top right, rgba(78, 126, 255, 0.14), transparent 20%),
    linear-gradient(180deg, #070b15, #0b1322 45%, #09111d);
  color: #f5f7ff;
  font-family: "Segoe UI", system-ui, sans-serif;
}

body.has-modal-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

.shell,
.admin-shell {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 72px;
}

.admin-modern-shell {
  width: min(1440px, calc(100% - 32px));
}

.panel {
  border: 1px solid rgba(145, 167, 255, 0.1);
  background: rgba(10, 16, 32, 0.84);
  backdrop-filter: blur(18px);
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  padding: 34px;
}

.hero-primary {
  display: grid;
  gap: 18px;
  align-content: start;
}

.hero-side-stack {
  display: grid;
  gap: 18px;
}

.hero-lead {
  font-size: 1.08rem;
  max-width: 700px;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-trust-pill,
.hero-inline-note {
  border: 1px solid rgba(145, 167, 255, 0.12);
  background: rgba(18, 27, 48, 0.64);
  color: #d6def3;
}

.hero-trust-pill {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
}

.btn-hero {
  min-height: 58px;
  padding: 0 28px;
  font-size: 1rem;
}

.hero-cta-note {
  font-weight: 600;
}

.hero-inline-note {
  padding: 14px 16px;
  border-radius: 18px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.proof-block {
  display: grid;
  gap: 14px;
}

.proof-list {
  display: grid;
  gap: 10px;
}

.proof-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: #d6def3;
}

.proof-bullet {
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffbd58, #ff8f1f);
  box-shadow: 0 0 0 4px rgba(255, 189, 88, 0.12);
  flex: 0 0 auto;
}

.eyebrow {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 183, 77, 0.12);
  color: #ffbd58;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
}

h1 {
  font-size: clamp(2.3rem, 4vw, 3.9rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.6rem;
}

p,
li,
td,
th,
label,
input,
textarea {
  font-size: 1rem;
}

.text-soft {
  color: #c2cee8;
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffbd58, #ff8f1f);
  color: #09111f;
  font-weight: 900;
  border: 0;
  cursor: pointer;
  box-shadow: 0 12px 34px rgba(255, 143, 31, 0.28);
}

.btn-small {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.92rem;
}

.btn-ghost {
  background: rgba(18, 27, 48, 0.8);
  color: #f5f7ff;
  border: 1px solid rgba(145, 167, 255, 0.16);
  box-shadow: none;
}

.secret-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.secret-input-row input {
  min-width: 0;
  font-family: Consolas, monospace;
}

.token-field {
  display: grid;
  gap: 8px;
}

.form-help {
  margin: 0;
  font-size: 0.9rem;
}

.section {
  margin-top: 24px;
  padding: 28px;
}

.grid-2,
.grid-3,
.stats-grid {
  display: grid;
  gap: 18px;
}

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

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

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

.card,
.stat-box,
.table-row {
  border: 1px solid rgba(145, 167, 255, 0.12);
  background: rgba(18, 27, 48, 0.76);
  border-radius: 22px;
  padding: 20px;
}

.stat-box {
  display: grid;
  gap: 10px;
}

.stat-label {
  color: #97a7c9;
  font-size: 0.9rem;
}

.stat-value {
  font-size: 2.35rem;
  font-weight: 900;
  color: #ffbd58;
}

.stat-value-small {
  font-size: 2rem;
}

.footer {
  margin-top: 24px;
  text-align: center;
  color: #c3cde7;
}

.admin-hero,
.admin-section,
.auth-card {
  padding: 32px;
}

.admin-hero {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: flex-start;
}

.admin-hero-copy {
  max-width: 760px;
}

.admin-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.admin-banner {
  margin-top: 18px;
  padding: 18px 24px;
}

.inapp-banner {
  display: grid;
  gap: 16px;
  padding: 28px 30px;
  margin-bottom: 22px;
}

.success-banner {
  color: #9ef0bf;
}

.admin-kpis,
.admin-stack {
  margin-top: 22px;
}

.quality-row {
  margin-top: 16px;
}

.quality-box .stat-value {
  font-size: 1.8rem;
}

.traffic-health-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  font-weight: 900;
  border: 1px solid transparent;
}

.traffic-health-label {
  letter-spacing: 0.02em;
}

.traffic-health-healthy {
  background: rgba(74, 222, 128, 0.12);
  border-color: rgba(74, 222, 128, 0.28);
  color: #8df0b0;
}

.traffic-health-crawler-heavy {
  background: rgba(255, 189, 88, 0.12);
  border-color: rgba(255, 189, 88, 0.28);
  color: #ffcb76;
}

.traffic-health-low-conversion {
  background: rgba(255, 107, 107, 0.12);
  border-color: rgba(255, 107, 107, 0.28);
  color: #ff9a9a;
}

.traffic-health-note {
  margin-top: 14px;
  color: #c2cee8;
  font-size: 0.95rem;
  line-height: 1.6;
}

.admin-stack {
  display: grid;
  gap: 22px;
}

.admin-main-grid,
.admin-bottom-grid,
.admin-mini-grid,
.form-grid,
.stack-list {
  display: grid;
  gap: 14px;
}

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

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

.link-preview {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(8, 14, 26, 0.62);
  border: 1px solid rgba(145, 167, 255, 0.08);
}

.admin-link-grid,
.admin-mini-grid {
  margin-top: 18px;
}

.admin-note-card {
  margin-top: 18px;
}

.section-title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

input,
textarea {
  width: 100%;
  min-height: 48px;
  border-radius: 16px;
  border: 1px solid rgba(145, 167, 255, 0.14);
  background: rgba(18, 27, 48, 0.88);
  color: #f5f7ff;
  padding: 12px 14px;
  box-sizing: border-box;
}

textarea {
  min-height: 128px;
  resize: vertical;
}

code {
  font-family: Consolas, monospace;
  font-size: 0.88rem;
  word-break: break-all;
}

.toggle-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 12px;
  color: #c3cde7;
}

.toggle-row input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  height: 18px;
  padding: 0;
}

.mini-table-wrap {
  overflow-x: auto;
  margin-top: 18px;
}

.mini-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.mini-table th,
.mini-table td {
  border-bottom: 1px solid rgba(145, 167, 255, 0.12);
  padding: 14px 10px;
  text-align: left;
  vertical-align: top;
}

.mini-table th {
  color: #9eabc7;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.table-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.compact-stack .table-row {
  padding: 14px 16px;
}

.error {
  color: #ff91a6;
}

.success {
  color: #91f0bd;
}

.auth-card {
  width: min(560px, 100%);
  margin: 72px auto 0;
}

.fb-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
  align-items: end;
}

.fb-bar-card {
  display: grid;
  gap: 10px;
  justify-items: center;
}

.fb-bar-label,
.fb-bar-value {
  color: #c2cee8;
  font-size: 0.9rem;
}

.fb-bar-track {
  width: 100%;
  height: 160px;
  display: flex;
  align-items: end;
  padding: 10px;
  border-radius: 18px;
  background: rgba(18, 27, 48, 0.7);
  border: 1px solid rgba(145, 167, 255, 0.1);
}

.fb-bar-fill {
  width: 100%;
  border-radius: 12px;
  background: linear-gradient(180deg, #6f8cff, #2f63ff);
  box-shadow: 0 8px 24px rgba(47, 99, 255, 0.28);
}

.fb-bar-track-dual {
  gap: 10px;
}

.fb-bar-fill-visits {
  background: linear-gradient(180deg, #8ba8ff, #537cff);
}

.fb-bar-fill-clicks {
  background: linear-gradient(180deg, #ffbd58, #ff8f1f);
  box-shadow: 0 8px 24px rgba(255, 143, 31, 0.24);
}

.fb-bar-legend,
.chart-meta-note {
  color: #c2cee8;
  font-size: 0.9rem;
}

.fb-bar-legend {
  display: flex;
  gap: 12px;
}

.campaign-bars {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.campaign-bar-row {
  display: grid;
  gap: 10px;
}

.campaign-bar-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.campaign-bar-track {
  width: 100%;
  height: 14px;
  border-radius: 999px;
  background: rgba(18, 27, 48, 0.7);
  border: 1px solid rgba(145, 167, 255, 0.1);
  overflow: hidden;
}

.campaign-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(135deg, #66d1ff, #2f63ff);
}

.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 8, 18, 0.68);
  backdrop-filter: blur(8px);
  z-index: 80;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.cookie-modal-backdrop[hidden] {
  display: none !important;
}

.cookie-modal-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.cookie-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  width: min(860px, calc(100vw - 40px));
  max-width: 860px;
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 36px;
  border-radius: 32px;
  border: 1px solid rgba(145, 167, 255, 0.14);
  background: rgba(10, 16, 32, 0.96);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  display: grid;
  gap: 18px;
  opacity: 0;
  transform: translate(-50%, calc(-50% + 16px)) scale(0.96);
  transition: opacity 220ms ease, transform 220ms ease;
  outline: none;
}

.cookie-modal-backdrop.is-visible .cookie-modal {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.cookie-modal .actions {
  justify-content: flex-start;
}

.experiment-status-card {
  display: grid;
  gap: 12px;
}

.experiment-status-card strong:first-child {
  font-size: 1.05rem;
}

.experiment-status-collecting {
  border-left: 4px solid #66d1ff;
}

.experiment-status-watching {
  border-left: 4px solid #ffbd58;
}

.experiment-status-ready {
  border-left: 4px solid #3ddc97;
}

@media (max-width: 960px) {
  .hero,
  .grid-2,
  .grid-3,
  .stats-grid-4,
  .form-grid-2,
  .form-grid-3,
  .admin-main-grid,
  .admin-bottom-grid,
  .admin-mini-grid {
    grid-template-columns: 1fr;
  }

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

  .admin-hero,
  .section-title-row {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-hero-actions {
    justify-content: flex-start;
  }

  .cookie-modal {
    width: min(760px, calc(100vw - 32px));
    max-width: 760px;
    padding: 28px;
  }
}

@media (max-width: 640px) {
  .fb-chart {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .secret-input-row {
    grid-template-columns: 1fr;
  }

  .secret-input-row .btn {
    width: 100%;
  }

  .cookie-modal {
    width: calc(100vw - 24px);
    max-width: none;
    max-height: calc(100vh - 24px);
    padding: 22px;
    border-radius: 24px;
  }

  .cookie-modal .actions {
    width: 100%;
  }

  .cookie-modal .actions .btn {
    width: 100%;
  }
}