:root {
  color-scheme: dark;
  font-family: Inter, Arial, sans-serif;
  background: #090909;
  color: #f5f3ef;
  --orange: #f23818;
  --panel: #111;
  --line: #303030;
  --muted: #a8a8a8;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: #090909; }
body { min-height: 100vh; }
.page { min-height: 100vh; border: 1px solid #2d2d2d; }
.brand-bar { height: 100px; display: flex; align-items: center; justify-content: space-between; padding: 20px 30px; border-bottom: 1px solid var(--line); background: #151515; }
.brand-mark { position: relative; width: 54px; height: 54px; border: 14px solid #e8e2d9; border-right: 0; }
.brand-mark::before { content: ""; position: absolute; left: 15px; top: 8px; width: 29px; height: 14px; background: #e8e2d9; }
.brand-mark span { position: absolute; width: 23px; height: 23px; left: 17px; top: 17px; background: var(--orange); }
.tagline { font-size: 18px; font-weight: 700; letter-spacing: 0; }
.tagline i { display: inline-block; width: 7px; height: 7px; margin: 0 10px 2px; border-radius: 50%; background: var(--orange); }
.home-content { min-height: calc(100vh - 101px); display: flex; flex-direction: column; justify-content: center; padding: clamp(32px, 8vw, 120px); }
.eyebrow { margin: 0 0 8px; color: var(--orange); font-size: 12px; font-weight: 800; }
h1 { margin: 0; font-size: clamp(38px, 7vw, 92px); line-height: .95; text-transform: uppercase; }
.lead { max-width: 620px; color: var(--muted); font-size: 17px; line-height: 1.55; }
.primary-link { margin-top: 18px; color: #fff; font-weight: 700; text-decoration-color: var(--orange); text-underline-offset: 6px; }
.auth-shell { min-height: calc(100vh - 101px); display: grid; place-items: center; padding: 28px; }
.auth-panel { width: min(520px, 100%); padding: 34px; border: 1px solid var(--line); background: var(--panel); box-shadow: 0 22px 70px rgba(0,0,0,.45); }
.auth-panel h1 { font-size: clamp(32px, 6vw, 52px); }
form { display: grid; gap: 10px; margin-top: 28px; }
label { margin-top: 8px; font-size: 13px; font-weight: 700; }
input { width: 100%; height: 46px; padding: 0 13px; border: 1px solid #444; border-radius: 4px; background: #090909; color: #fff; font: inherit; outline: none; }
input:focus { border-color: var(--orange); }
button { height: 46px; margin-top: 18px; border: 0; border-radius: 4px; background: var(--orange); color: #fff; font: inherit; font-weight: 800; cursor: pointer; }
button:disabled { background: #747474; color: #d5d5d5; cursor: default; }
.message { min-height: 24px; margin: 20px 0 0; font-size: 14px; line-height: 1.5; }
.message.error { color: #ff8775; }
.message.success { color: #78d59a; }

@media (max-width: 560px) {
  .brand-bar { height: 82px; padding: 14px 18px; }
  .brand-mark { transform: scale(.76); transform-origin: left center; }
  .tagline { font-size: 13px; }
  .tagline i { margin-inline: 5px; }
  .auth-shell { min-height: calc(100vh - 83px); padding: 16px; }
  .auth-panel { padding: 24px 18px; }
}