:root {
  --ink: #17211f;
  --muted: #5e6c68;
  --line: #d9e0dc;
  --paper: #f7faf4;
  --panel: #ffffff;
  --soft: #eef6f1;
  --green: #1f7a5b;
  --blue: #2457a6;
  --amber: #9a6500;
  --shadow: 0 18px 50px rgba(21, 34, 30, 0.1);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
  gap: 28px;
  align-items: start;
  padding: 28px;
  border-bottom: 1px solid var(--line);
  background: #fbfdfa;
}

.topbar h1,
.topbar h2,
.step-card h2,
.intro-card h2 {
  margin: 0;
  letter-spacing: 0;
}

.topbar h1 {
  font-size: 42px;
  line-height: 1;
}

.lead,
.step-card p,
.intro-card p,
small {
  color: var(--muted);
  line-height: 1.5;
}

.lead {
  max-width: 760px;
  margin: 12px 0 0;
  font-size: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.admin-box,
.step-card,
.intro-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.admin-box {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.simple-workspace {
  display: grid;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 40px;
}

.intro-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 22px;
}

.intro-steps {
  display: grid;
  gap: 8px;
  min-width: 250px;
}

.intro-steps span {
  border: 1px solid #bcd5c8;
  border-radius: var(--radius);
  color: var(--green);
  background: var(--soft);
  padding: 10px 12px;
  font-weight: 900;
}

.step-card {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.step-heading {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.step-number {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #fff;
  background: var(--green);
  font-weight: 900;
}

.simple-form,
.packet-controls,
.summary-card,
.proof-links {
  display: grid;
  gap: 14px;
}

.inline-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

input,
textarea,
select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: #fff;
  padding: 11px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(36, 87, 166, 0.12);
}

.checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fbff;
}

.checks label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.25;
}

.checks input {
  width: auto;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.primary-action,
.secondary-action,
.mini-button {
  border: 1px solid transparent;
  border-radius: var(--radius);
  min-height: 42px;
  font-weight: 900;
}

.primary-action {
  width: fit-content;
  color: #fff;
  background: var(--green);
  padding: 11px 16px;
}

.primary-action:hover {
  background: #176348;
}

.secondary-action {
  color: var(--blue);
  border-color: #b9c8e4;
  background: #f2f6ff;
  padding: 10px 14px;
}

.secondary-action.quiet {
  color: var(--muted);
  border-color: var(--line);
  background: #fff;
}

.mini-button {
  min-height: 32px;
  color: var(--blue);
  border-color: #b9c8e4;
  background: #f2f6ff;
  padding: 6px 10px;
  font-size: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 28px;
  border: 1px solid #bfd7c9;
  border-radius: 999px;
  color: var(--green);
  background: #edf8f1;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 900;
}

.summary-card {
  border: 1px solid #bfd7c9;
  border-radius: var(--radius);
  background: var(--soft);
  padding: 14px;
}

.summary-card strong {
  font-size: 18px;
}

.summary-card span {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.empty-state {
  color: var(--muted);
}

.code-block {
  max-height: 460px;
  overflow: auto;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #101816;
  color: #e8f2ed;
  padding: 14px;
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.provider-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.provider-card {
  display: grid;
  gap: 8px;
  width: 100%;
  min-height: 120px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 12px;
  text-align: left;
}

.provider-card:hover {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(36, 87, 166, 0.1);
}

.provider-name {
  font-size: 17px;
  font-weight: 900;
}

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

.proof-links {
  gap: 8px;
}

.link-row {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 10px;
}

.link-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

a {
  color: var(--blue);
  overflow-wrap: anywhere;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  max-width: min(420px, calc(100vw - 40px));
  border: 1px solid #bad4c6;
  border-radius: var(--radius);
  color: var(--ink);
  background: #effaf4;
  box-shadow: var(--shadow);
  padding: 12px 14px;
  font-weight: 900;
}

.hidden {
  display: none !important;
}

@media (max-width: 900px) {
  .topbar,
  .intro-card,
  .packet-controls {
    grid-template-columns: 1fr;
  }

  .intro-steps {
    min-width: 0;
  }

  .provider-grid,
  .checks,
  .inline-grid {
    grid-template-columns: 1fr;
  }

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

  .primary-action,
  .secondary-action {
    width: 100%;
  }
}