:root {
  --bg: #f4f6f4;
  --bg-accent: #d9efe8;
  --text: #1f2a27;
  --muted: #556561;
  --surface: rgba(255, 255, 255, 0.87);
  --surface-strong: #ffffff;
  --line: #d3dfd9;
  --brand: #0f8a78;
  --brand-strong: #0a6759;
  --success: #15733f;
  --shadow: 0 18px 40px rgba(24, 54, 47, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  -webkit-text-size-adjust: 100%;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(70rem 28rem at -10% -20%, var(--bg-accent), transparent 70%),
    linear-gradient(180deg, #f7fbf9 0%, var(--bg) 55%, #e9f1ed 100%);
}

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

.icon {
  font-size: 1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  margin-right: 0.35rem;
}

.app-shell {
  width: min(1120px, 94vw);
  margin: 2rem auto;
  display: grid;
  gap: 1rem;
}

.app-topbar {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-weight: 800;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-owner {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-strong);
  background: #e4f4ee;
  border: 1px solid #bfdfd5;
  border-radius: 999px;
  padding: 0.18rem 0.55rem;
}

.top-nav {
  display: flex;
  gap: 0.4rem;
}

.top-nav .active,
.top-nav a {
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font-weight: 700;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  transition: background-color 180ms ease, color 180ms ease;
}

.top-nav .active {
  background: var(--brand);
  color: white;
}

.top-nav a:hover {
  background: #e7f4f0;
  color: var(--brand-strong);
}

.app-main {
  display: grid;
  gap: 1rem;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.hero {
  background:
    linear-gradient(120deg, rgba(15, 138, 120, 0.11), rgba(241, 138, 46, 0.06)),
    var(--surface-strong);
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  font-size: 0.78rem;
  color: var(--brand);
}

h1,
h2 {
  margin: 0.2rem 0 0.75rem;
}

h1,
h2,
.cta {
  display: inline-flex;
  align-items: center;
}

.lede {
  margin: 0;
  color: var(--muted);
  max-width: 76ch;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.metric-card {
  border: 1px solid #d3e2dc;
  border-radius: 14px;
  padding: 0.8rem;
  background: linear-gradient(160deg, #f6fbf9, #ffffff);
}

.metric-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.metric-card h3 {
  margin: 0.35rem 0 0;
  font-size: 1.35rem;
}

.nav-tile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.nav-tile {
  border: 1px solid #d2e0db;
  border-radius: 14px;
  background: #f8fcfa;
  padding: 0.9rem;
  display: grid;
  gap: 0.35rem;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.nav-tile .icon {
  color: var(--brand);
}

.nav-tile strong {
  font-size: 1rem;
}

.nav-tile span {
  color: var(--muted);
  font-size: 0.9rem;
}

.nav-tile:hover {
  transform: translateY(-2px);
  border-color: #9fcfbf;
  box-shadow: 0 10px 24px rgba(16, 86, 74, 0.13);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.tool-card {
  border: 1px solid #d0e2db;
  border-radius: 14px;
  background: linear-gradient(170deg, #f7fcfa, #ffffff);
  padding: 0.8rem;
  display: grid;
  gap: 0.45rem;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.tool-card:hover {
  transform: translateY(-2px);
  border-color: #9bcfbe;
  box-shadow: 0 10px 22px rgba(18, 88, 77, 0.13);
}

.tool-card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.tool-head {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.tool-head .icon {
  color: var(--brand);
}

.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.snapshot-card {
  border: 1px solid #d5e3dd;
  border-radius: 14px;
  background: #fbfdfc;
  padding: 0.75rem;
}

.snapshot-card p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.snapshot-card h3 {
  margin: 0.32rem 0 0;
  font-size: 1.2rem;
}

.user-chip-row {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.form-grid label {
  display: grid;
  gap: 0.4rem;
}

.form-grid .wide {
  grid-column: span 2;
}

label span {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--muted);
}

input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 0.68rem 0.74rem;
  font: inherit;
  color: var(--text);
  background: #fbfdfc;
}

input:focus {
  outline: 2px solid rgba(15, 138, 120, 0.3);
  border-color: var(--brand);
}

.cta {
  margin-top: 0.95rem;
  border: none;
  border-radius: 12px;
  background: linear-gradient(90deg, var(--brand), #1ea690);
  color: white;
  font-weight: 800;
  padding: 0.7rem 1rem;
  cursor: pointer;
  gap: 0.35rem;
}

.cta:hover {
  filter: brightness(0.97);
}

.cta-ghost {
  background: #e8f5f1;
  color: var(--brand-strong);
}

.captcha-error {
  margin: 0.75rem 0 0;
  color: #9b1f27;
  font-weight: 700;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.preset-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
}

.option-grid {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
}

.check-item {
  border: 1px solid #d1e2dc;
  border-radius: 12px;
  background: #f7fbf9;
  padding: 0.6rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.check-item input {
  width: auto;
  margin: 0;
}

select {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 0.68rem 0.74rem;
  font: inherit;
  color: var(--text);
  background: #fbfdfc;
}

select:focus {
  outline: 2px solid rgba(15, 138, 120, 0.3);
  border-color: var(--brand);
}

.table-wrap {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 740px;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid #e4eaf3;
  padding: 0.7rem 0.55rem;
  font-size: 0.93rem;
}

th {
  color: #33445c;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 999px;
  border: 1px solid #bde4c8;
  color: var(--success);
  font-size: 0.76rem;
  font-weight: 700;
  background: #ecfbf2;
  padding: 0.18rem 0.52rem;
}

.status-pill.status-skipped {
  border-color: #d5dce8;
  color: #4a596f;
  background: #f2f5f9;
}

.status-pill.status-partial {
  border-color: #f0d59d;
  color: #8a5a00;
  background: #fff7e3;
}

.status-pill.status-failed {
  border-color: #f2b6b8;
  color: #9b1f27;
  background: #fff0f0;
}

.phase-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border-radius: 999px;
  border: 1px solid #c9ddd5;
  color: #245247;
  background: #eef8f4;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.18rem 0.52rem;
}

.phase-chip.phase-security {
  border-color: #f3d9a2;
  color: #7a4e00;
  background: #fff6df;
}

.phase-chip.phase-transfer {
  border-color: #b8d7ff;
  color: #0f4d99;
  background: #edf5ff;
}

.phase-chip.phase-storage {
  border-color: #d0c1f6;
  color: #4a2f86;
  background: #f4f0ff;
}

.phase-chip.phase-sync {
  border-color: #a7e2e1;
  color: #0f6765;
  background: #e8fbfa;
}

.phase-chip.phase-cloud {
  border-color: #b9defa;
  color: #125e8d;
  background: #ecf7ff;
}

.phase-chip.phase-compute {
  border-color: #f7c2b5;
  color: #8f2b19;
  background: #fff0ec;
}

.phase-chip.phase-default {
  border-color: #c9ddd5;
  color: #245247;
  background: #eef8f4;
}

.legend-panel {
  display: grid;
  gap: 0.7rem;
  position: sticky;
  top: 0.9rem;
  z-index: 5;
}

.legend-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.ops-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.ops-card {
  border: 1px solid #d3e1dc;
  border-radius: 14px;
  background: #fcfdfc;
  padding: 0.85rem;
}

.ops-card h3 {
  margin: 0;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
}

.ops-card p {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.blueprint-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.blueprint-step {
  border: 1px solid #d2e0da;
  border-radius: 14px;
  background: linear-gradient(165deg, #fbfdfc, #f4f9f7);
  padding: 0.75rem;
}

.blueprint-step p {
  margin: 0;
  color: var(--brand-strong);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 800;
}

.blueprint-step h3 {
  margin: 0.28rem 0 0.3rem;
  font-size: 1.02rem;
}

.blueprint-step span {
  color: var(--muted);
  font-size: 0.9rem;
}

.truncate {
  max-width: 260px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-footer {
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  font-size: 0.88rem;
  padding: 0.3rem 0 1.4rem;
}

.footer-meta {
  font-weight: 600;
}

.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--brand-strong);
  font-weight: 700;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  border: 1px solid #bfdfd5;
  background: #e8f5f1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer-links a:hover {
  background: #d8eee7;
  border-color: #9ccdbd;
}

.footer-links a .icon {
  margin-right: 0;
}

.footer-links .footer-home-link {
  width: auto;
  min-width: 2rem;
  padding: 0 0.65rem;
  gap: 0.32rem;
  text-decoration: none;
}

.footer-links .footer-home-link span {
  font-size: 0.82rem;
  line-height: 1;
}

@media (max-width: 920px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

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

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

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

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

  .legend-panel {
    position: static;
  }
}

@media (max-width: 700px) {
  .app-shell {
    width: min(1120px, 96vw);
    margin: 0.55rem auto;
    gap: 0.75rem;
  }

  .app-topbar {
    padding: 0.72rem;
    border-radius: 14px;
    box-shadow: 0 10px 28px rgba(24, 54, 47, 0.1);
  }

  .panel {
    padding: 0.8rem;
    border-radius: 14px;
  }

  h1 {
    font-size: 1.35rem;
  }

  h2 {
    font-size: 1.1rem;
  }

  .panel-head {
    flex-wrap: wrap;
    align-items: flex-start;
  }

  .brand {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .top-nav {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0.5rem;
    padding-bottom: 0.2rem;
    scrollbar-width: thin;
  }

  .top-nav a,
  .top-nav .active {
    flex: 0 0 auto;
    justify-content: center;
    min-height: 44px;
    padding: 0.62rem 0.8rem;
    font-size: 0.83rem;
  }

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

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

  .action-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .preset-row {
    flex-direction: column;
    align-items: stretch;
  }

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

  .metric-grid,
  .nav-tile-grid,
  .tool-grid,
  .snapshot-grid {
    grid-template-columns: 1fr;
  }

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

  .form-grid .wide {
    grid-column: auto;
  }

  .legend-grid {
    gap: 0.45rem;
  }

  .app-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  input,
  select {
    font-size: 16px;
    min-height: 44px;
  }

  .cta {
    min-height: 44px;
    justify-content: center;
  }

  .table-wrap {
    overflow: visible;
  }

  table {
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0;
  }

  table thead {
    display: none;
  }

  table,
  tbody,
  tr,
  td {
    display: block;
    width: 100%;
  }

  table tbody {
    display: grid;
    gap: 0.62rem;
  }

  table tr {
    border: 1px solid #dbe6e1;
    border-radius: 12px;
    background: #fcfefd;
    padding: 0.42rem 0.62rem;
  }

  table td {
    border-bottom: 1px dashed #e5edea;
    padding: 0.46rem 0;
    font-size: 0.88rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.65rem;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  table td:last-child {
    border-bottom: none;
  }

  table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    flex: 0 0 44%;
    max-width: 44%;
  }

  table td > * {
    margin-left: auto;
    max-width: 56%;
  }

  .truncate {
    max-width: none;
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
  }
}

@media (max-width: 420px) {
  .app-shell {
    width: min(1120px, 97vw);
  }

  .brand-owner {
    width: 100%;
    text-align: left;
  }

  .top-nav a,
  .top-nav .active {
    font-size: 0.8rem;
    padding: 0.6rem 0.74rem;
  }

  table td::before {
    flex-basis: 48%;
    max-width: 48%;
  }

  table td > * {
    max-width: 52%;
  }
}