:root {
  --navy: #142850;
  --navy-2: #1d3768;
  --copper: #C8957A;
  --copper-dark: #a8755b;
  --ink: #1d2433;
  --muted: #5d6677;
  --line: #e3e6ec;
  --bg: #f6f5f2;
  --white: #fff;
  --ok: #1f7a4d;
  --err: #b42318;
  --radius: 14px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); background: var(--bg); line-height: 1.5; font-size: 16px;
}
[hidden] { display: none !important; }
a { color: var(--navy); }
.topbar {
  background: var(--navy); color: var(--white); display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; gap: 12px; flex-wrap: wrap;
}
.brand { display: flex; align-items: baseline; gap: 10px; font-weight: 700; letter-spacing: .02em; }
.brand .mark { font-size: 22px; }
.brand .mark span { color: var(--copper); }
.brand .sub { font-weight: 400; font-size: 13px; opacity: .8; letter-spacing: .08em; text-transform: uppercase; }
.topbar .right { display: flex; align-items: center; gap: 12px; font-size: 14px; }
main { max-width: 1040px; margin: 0 auto; padding: 28px 20px 60px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  box-shadow: 0 1px 2px rgba(20,40,80,.04);
}
.narrow { max-width: 440px; margin: 40px auto; }
h1 { font-size: 26px; margin: 0 0 6px; color: var(--navy); }
h2 { font-size: 19px; margin: 0 0 12px; color: var(--navy); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; color: var(--copper-dark); font-weight: 700; margin: 0 0 6px; }
.help { color: var(--muted); font-size: 14px; margin: 4px 0 18px; }
label { display: block; font-weight: 600; font-size: 14px; margin: 14px 0 6px; }
input[type=email], input[type=password], input[type=text], input[type=tel], select {
  width: 100%; padding: 11px 12px; border: 1px solid #cfd4dd; border-radius: 10px; font-size: 16px; background: #fff;
}
input:focus, select:focus { outline: 2px solid var(--copper); border-color: var(--copper); }
.code-input { letter-spacing: .4em; font-size: 22px; text-align: center; font-variant-numeric: tabular-nums; }
button, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer;
  background: var(--navy); color: #fff; border: 0; border-radius: 10px; padding: 11px 18px; font-size: 15px; font-weight: 600;
  text-decoration: none;
}
button:hover { background: var(--navy-2); }
button:disabled { opacity: .55; cursor: default; }
button.secondary { background: #fff; color: var(--navy); border: 1px solid #cfd4dd; }
button.secondary:hover { background: #f3f4f7; }
button.link { background: none; color: var(--navy); padding: 4px 0; text-decoration: underline; font-weight: 500; }
button.copper { background: var(--copper); color: var(--navy); }
button.copper:hover { background: var(--copper-dark); color: #fff; }
button.small { padding: 6px 10px; font-size: 13px; }
button.danger { background: #fff; color: var(--err); border: 1px solid #f0c4bf; }
.topbar button.secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.stack > * + * { margin-top: 12px; }
.full { width: 100%; margin-top: 18px; }
.msg { font-size: 14px; margin-top: 12px; min-height: 0; }
.msg.error { color: var(--err); }
.msg.ok { color: var(--ok); }
.choice { display: grid; gap: 12px; margin-top: 16px; }
.choice button { justify-content: flex-start; text-align: left; padding: 16px; flex-direction: column; align-items: flex-start; }
.choice button small { font-weight: 400; opacity: .85; }
.qr-wrap { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin: 12px 0; }
.qr-wrap img { width: 200px; height: 200px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.key { font-family: ui-monospace, Menlo, Consolas, monospace; background: #f3f4f7; padding: 8px 10px; border-radius: 8px; word-break: break-all; }

/* Portal */
.hero {
  background: linear-gradient(135deg, var(--navy), #24427a); color: #fff; border-radius: var(--radius);
  padding: 28px; margin-bottom: 22px; position: relative; overflow: hidden;
}
.hero::after { content: ""; position: absolute; left: 28px; bottom: 18px; width: 48px; height: 3px; background: var(--copper); }
.hero .eyebrow { color: var(--copper); }
.hero h1 { color: #fff; }
.hero p { margin: 0; opacity: .85; max-width: 560px; }
.switcher { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 20px; }
.switcher button { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.switcher button.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.switcher .tag { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; opacity: .7; margin-left: 6px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }
.dropzone {
  border: 2px dashed #c9cfda; border-radius: var(--radius); padding: 26px; text-align: center; background: #fbfbfa;
  transition: border-color .15s, background .15s;
}
.dropzone.over { border-color: var(--copper); background: #fdf6f2; }
.dropzone p { margin: 6px 0; }
.files { list-style: none; padding: 0; margin: 0; }
.files li { display: flex; justify-content: space-between; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 14px; }
.files li:first-child { border-top: 0; }
.files .meta { color: var(--muted); white-space: nowrap; }
.empty { color: var(--muted); font-size: 14px; }
.notice { background: #fdf6f2; border: 1px solid #f0dccf; color: #6b4430; border-radius: 10px; padding: 12px 14px; font-size: 14px; }
.secure { font-size: 13px; color: var(--muted); margin-top: 18px; text-align: center; }

/* Admin */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.pill { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; background: #eef1f6; color: var(--navy); margin: 2px 4px 2px 0; }
.pill.warn { background: #fdf0e9; color: #8a4b2c; }
.pill.ok { background: #e8f5ee; color: var(--ok); }
.tabs { display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; }
.tabs button { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.tabs button.active { background: var(--navy); color: #fff; }
.checks label { display: flex; align-items: center; gap: 8px; font-weight: 400; margin: 6px 0; }
.linkbox { display: flex; gap: 8px; margin-top: 8px; }
.linkbox input { font-size: 13px; }
dialog { border: 0; border-radius: var(--radius); padding: 24px; max-width: 520px; width: calc(100% - 32px); }
dialog::backdrop { background: rgba(20,40,80,.45); }