:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #edf4f2;
  background: #070b10;
  font-synthesis: none;
  --green: #55d9ad;
  --muted: #8b99a9;
  --line: rgba(159, 180, 197, .16);
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: #070b10; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(circle at 15% 18%, rgba(47, 139, 111, .16), transparent 30%), radial-gradient(circle at 90% 85%, rgba(50, 92, 135, .14), transparent 30%); }
.login-shell { position: relative; min-height: 100vh; display: grid; grid-template-columns: minmax(420px, 1.15fr) minmax(430px, .85fr); }
.brand-panel { min-height: 100vh; display: flex; flex-direction: column; justify-content: space-between; padding: 54px 6vw 48px; border-right: 1px solid var(--line); background: linear-gradient(145deg, rgba(14, 24, 31, .96), rgba(7, 11, 16, .84)); }
.brand-lockup { display: flex; align-items: center; gap: 13px; color: #c8d3d2; font-size: 11px; font-weight: 800; line-height: 1.25; letter-spacing: .11em; }
.brand-mark { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 10px; background: var(--green); color: #07140f; font-size: 17px; font-weight: 950; box-shadow: 0 0 40px rgba(85, 217, 173, .16); }
.brand-copy { max-width: 700px; margin: auto 0; padding: 64px 0; }
.eyebrow { margin: 0 0 17px; color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .19em; }
h1 { max-width: 680px; margin: 0; font-size: clamp(42px, 5vw, 72px); line-height: 1.06; letter-spacing: -.052em; }
.lede { max-width: 610px; margin: 30px 0 0; color: #91a0ae; font-size: 15px; line-height: 1.85; }
.trust-row { display: flex; flex-wrap: wrap; gap: 24px; color: #758392; font-size: 11px; }
.trust-row span { display: flex; align-items: center; gap: 8px; }
.trust-row i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(85, 217, 173, .08); }
.login-panel { min-height: 100vh; display: grid; place-items: center; padding: 42px; }
.login-card { width: min(430px, 100%); padding: 34px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(155deg, rgba(20, 29, 39, .98), rgba(12, 18, 26, .98)); box-shadow: 0 34px 100px rgba(0, 0, 0, .38); }
.status-chip { width: max-content; display: flex; align-items: center; gap: 8px; margin-bottom: 50px; padding: 7px 10px; border: 1px solid rgba(85, 217, 173, .22); border-radius: 999px; background: rgba(85, 217, 173, .055); color: #8be6c5; font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.status-chip span { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 11px rgba(85, 217, 173, .75); }
header h2 { margin: 0; font-size: 29px; letter-spacing: -.035em; }
header > p:last-child { margin: 11px 0 30px; color: var(--muted); font-size: 13px; }
form { display: grid; gap: 18px; }
label { color: #aab6c2; font-size: 11px; font-weight: 650; }
input { width: 100%; height: 48px; margin-top: 8px; padding: 0 13px; border: 1px solid #304051; border-radius: 9px; outline: 0; background: #080e15; color: #eef4f5; font: inherit; transition: border-color .16s ease, box-shadow .16s ease; }
input:focus { border-color: #4eaa8b; box-shadow: 0 0 0 4px rgba(85, 217, 173, .075); }
button { height: 48px; margin-top: 7px; display: flex; align-items: center; justify-content: space-between; padding: 0 17px; border: 0; border-radius: 9px; background: var(--green); color: #07140f; cursor: pointer; font: inherit; font-size: 12px; font-weight: 850; }
button:hover { background: #6be6bc; }
button span { font-size: 18px; }
.login-error { margin: -12px 0 20px; padding: 11px 12px; border: 1px solid rgba(240, 109, 120, .28); border-radius: 8px; background: rgba(240, 109, 120, .07); color: #f49aa3; font-size: 11px; }
footer { display: flex; justify-content: space-between; gap: 20px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); color: #5f6e7d; font-size: 10px; }

@media (max-width: 860px) {
  .login-shell { display: block; }
  .brand-panel { min-height: auto; padding: 28px 24px 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .brand-copy { padding: 52px 0 24px; }
  h1 { font-size: clamp(34px, 9vw, 52px); }
  .lede { margin-top: 20px; }
  .trust-row { display: none; }
  .login-panel { min-height: auto; padding: 28px 18px 48px; }
  .status-chip { margin-bottom: 35px; }
}