:root {
  color-scheme: light;
  --green: #083d34;
  --green-2: #116b58;
  --gold: #d3a24a;
  --ink: #102520;
  --muted: #60736d;
  --line: #d9e3df;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 0%, rgba(211, 162, 74, .16), transparent 35%),
    radial-gradient(circle at 100% 100%, rgba(17, 107, 88, .18), transparent 36%),
    #f3f7f5;
}

.access-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.access-card {
  width: min(100%, 470px);
  padding: clamp(28px, 6vw, 48px);
  border: 1px solid rgba(8, 61, 52, .12);
  border-radius: 28px;
  background: rgba(255, 255, 255, .93);
  box-shadow: 0 30px 90px rgba(8, 40, 34, .15);
}

.access-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: white;
  background: linear-gradient(145deg, var(--green-2), var(--green));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16), 0 12px 28px rgba(8, 61, 52, .22);
  font-family: Georgia, serif;
  font-size: 1.65rem;
}

.eyebrow {
  margin: 24px 0 7px;
  color: var(--green-2);
  font-size: .75rem;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}

h1 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.2rem, 8vw, 3.45rem); line-height: 1; }
.intro { margin: 16px 0 28px; color: var(--muted); font-size: 1rem; line-height: 1.6; }
form { display: grid; gap: 10px; }
label { font-size: .86rem; font-weight: 800; }

input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  color: var(--ink);
  background: white;
  font: inherit;
  outline: none;
}

input:focus { border-color: var(--green-2); box-shadow: 0 0 0 4px rgba(17, 107, 88, .1); }

button {
  min-height: 50px;
  margin-top: 5px;
  padding: 12px 16px;
  border: 0;
  border-radius: 13px;
  color: white;
  background: var(--green);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
}

button:hover { background: var(--green-2); }
button:disabled { cursor: wait; opacity: .65; }
button.secondary { width: 100%; background: #e8f0ed; color: var(--green); }
.message { min-height: 1.35em; margin: 4px 0 0; color: #a1372b; font-size: .86rem; }
small { display: block; margin-top: 26px; color: var(--muted); line-height: 1.45; }

.checklist { display: grid; gap: 9px; margin: 24px 0 8px; }
.check-item { display: flex; gap: 10px; align-items: flex-start; padding: 12px 13px; border-radius: 12px; background: #f4f7f6; color: var(--muted); }
.check-item strong { color: var(--ink); }
.check-item.ok { background: #e9f6f0; color: #16704e; }
.check-item.pending { background: #fff6e7; color: #8a5a10; }