:root {
  --ink: #16201d;
  --muted: #65736e;
  --line: rgba(255, 255, 255, .48);
  --glass: rgba(255, 255, 255, .58);
  --accent: #147d6f;
  --accent-2: #ef7f4d;
  --danger: #be3b48;
  --success: #228b57;
  --warning: #a16b00;
  --info: #246b94;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 16% 8%, rgba(255, 255, 255, .95), transparent 24rem),
    linear-gradient(135deg, #eaf7f0 0%, #d9eef4 45%, #ffe6d5 100%);
}

.liquid-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 80% 18%, rgba(20, 125, 111, .28), transparent 20rem),
    radial-gradient(circle at 12% 72%, rgba(239, 127, 77, .24), transparent 18rem);
  filter: blur(8px);
}

.glass {
  border: 1px solid var(--line);
  background: var(--glass);
  box-shadow: 0 20px 55px rgba(33, 53, 49, .14), inset 0 1px 0 rgba(255, 255, 255, .65);
  backdrop-filter: blur(24px) saturate(1.4);
}

.topbar {
  position: sticky;
  top: 12px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 24px));
  margin: 12px auto 0;
  padding: 10px 12px;
  border-radius: 18px;
}

.brand, .nav a, .actions a, .secondary {
  color: var(--ink);
  text-decoration: none;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #34a6a0);
  font-weight: 800;
}

.brand small, td small, .muted, .summary dt {
  display: block;
  color: var(--muted);
  font-size: .82rem;
}

.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a, .secondary {
  padding: 10px 13px;
  border-radius: 14px;
  background: rgba(255, 255, 255, .36);
}

.shell {
  position: relative;
  width: min(1180px, calc(100% - 24px));
  margin: 24px auto 56px;
}

.hero, .panel, .form-grid, .detail-card, .track-form, .timeline, .auth-card {
  border-radius: 24px;
  padding: 24px;
}

.hero, .form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.hero h1, .form-head h1, .auth-card h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(2rem, 6vw, 4.1rem);
  line-height: .98;
  letter-spacing: 0;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.primary, button {
  border: 0;
  border-radius: 16px;
  padding: 12px 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #1fa094);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 16px 0;
}

.metric {
  min-height: 96px;
  border-radius: 18px;
  padding: 16px;
}

.metric span { color: var(--muted); }
.metric strong { display: block; margin-top: 10px; font-size: 2rem; }

.toolbar {
  display: grid;
  grid-template-columns: 1fr 220px auto;
  gap: 10px;
  margin-bottom: 16px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid rgba(22, 32, 29, .12);
  border-radius: 14px;
  padding: 12px 13px;
  color: var(--ink);
  background: rgba(255, 255, 255, .66);
  font: inherit;
  outline: none;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 700;
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 920px; }
th {
  color: var(--muted);
  text-align: left;
  font-size: .78rem;
  text-transform: uppercase;
}
th, td { padding: 14px 10px; border-bottom: 1px solid rgba(22, 32, 29, .08); }
td { vertical-align: middle; }
.actions { white-space: nowrap; }
.actions a { margin-right: 10px; color: var(--accent); font-weight: 800; }

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 10px;
  font-size: .82rem;
  font-weight: 800;
  background: rgba(255,255,255,.56);
}
.pill.success { color: var(--success); }
.pill.danger { color: var(--danger); }
.pill.warning { color: var(--warning); }
.pill.info { color: var(--info); }

.form-grid {
  display: grid;
  gap: 18px;
}

fieldset {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0;
  border: 0;
  padding: 0;
}

legend {
  grid-column: 1 / -1;
  margin-bottom: 4px;
  font-size: 1.15rem;
  font-weight: 900;
}

.wide { grid-column: span 2; }

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 16px;
}

.summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 22px 0;
}
.summary div {
  padding: 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .38);
}
.summary dt, .summary dd { margin: 0; }
.summary dd { margin-top: 5px; font-weight: 800; }
.address, .note {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .38);
}
.button-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 16px; }

.track-form {
  display: grid;
  align-content: start;
  gap: 14px;
}
.track-form h2, .timeline h2 { margin: 0; }

.timeline { margin-top: 16px; }
.event {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  padding: 10px 0;
}
.event > span {
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 6px rgba(239, 127, 77, .16);
}
.event small { color: var(--muted); }
.event p { margin: 6px 0 0; }

.login-wrap {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 160px);
}
.auth-card {
  display: grid;
  gap: 14px;
  width: min(460px, 100%);
}
.auth-card .primary { width: 100%; }
.alert {
  border-radius: 14px;
  padding: 12px;
  font-weight: 800;
}
.alert.danger { color: var(--danger); background: rgba(190, 59, 72, .12); }
.empty { color: var(--muted); text-align: center; }

.public-shell {
  max-width: 860px;
}

.public-hero,
.client-card {
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 16px;
}

.public-hero h1,
.client-card h2 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 8vw, 4rem);
  line-height: 1;
}

.public-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.client-card h2 {
  margin-top: 12px;
  font-size: clamp(1.7rem, 6vw, 3rem);
}

@media (max-width: 860px) {
  .topbar, .hero, .form-head { align-items: flex-start; flex-direction: column; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .toolbar, .detail-grid, fieldset, .summary, .public-search { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .hero h1, .form-head h1, .auth-card h1 { font-size: 2.2rem; }
  .action { width: 100%; text-align: center; }
}