/* Sign-in and sign-in message pages. Brand: charcoal #262626, copper #B0683A, bone #F5F3EF. */
:root { --ink: #262626; --copper: #B0683A; --bone: #F5F3EF; --muted: #6b6b6b; --line: #e2ddd5; --surface: #fff; --ok: #2F7A4E; --ok-soft: #E3EFE6; --bad: #B23A30; --bad-soft: #F6E2DF; }
@media (prefers-color-scheme: dark) {
  :root { --ink: #F5F3EF; --bone: #1c1c1c; --muted: #a8a8a8; --line: #3a3a3a; --surface: #262626; --ok: #6CC28F; --ok-soft: #1D3227; --bad: #EE7F74; --bad-soft: #3B201E; }
}
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--bone); color: var(--ink); font: 16px/1.5 Inter, Arial, sans-serif; }
.demobar { width: 100%; }
.card { width: calc(100% - 32px); max-width: 440px; margin: 40px auto; background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--copper); border-radius: 8px; padding: 32px 28px; }
.tag { font: 600 12px 'Space Grotesk', Arial, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: var(--copper); margin: 6px 0 22px; }
h1 { font: 600 17px 'Space Grotesk', Arial, sans-serif; margin: 18px 0 10px; }
.note { color: var(--muted); margin: -4px 0 12px; font-size: 14px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
input[type=email], input[type=password], input[type=text] { width: 100%; font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px; background: var(--bone); color: var(--ink); margin-bottom: 12px; }
input:focus { outline: 2px solid var(--copper); outline-offset: 1px; }
#code { font: 600 24px/1 'Courier New', monospace; letter-spacing: .3em; text-align: center; }
label.check { display: flex; gap: 8px; align-items: flex-start; font-weight: 400; margin: 0 0 14px; }
label.check input { margin-top: 4px; accent-color: var(--copper); }
.links { margin: 10px 0 0; text-align: center; }
.link { all: unset; cursor: pointer; color: var(--copper); font-size: 14px; text-decoration: underline; }
.link:focus-visible { outline: 2px solid var(--copper); }
form p.note { margin: -6px 0 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 600 15px Inter, Arial, sans-serif; padding: 10px 16px; border-radius: 6px; border: 1px solid var(--copper); background: var(--copper); color: #fff; text-decoration: none; cursor: pointer; }
.btn.big { width: 100%; min-height: 50px; font-size: 16px; }
.btn.ms { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn:disabled { opacity: .6; cursor: wait; }
.or { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; margin: 24px 0 4px; }
.or::before, .or::after { content: ''; flex: 1; border-top: 1px solid var(--line); }
.msg { padding: 10px 14px; border-radius: 6px; font-size: 14px; margin: 14px 0 0; }
.msg.ok { background: var(--ok-soft); color: var(--ok); } .msg.bad { background: var(--bad-soft); color: var(--bad); }
.foot { color: var(--muted); font-size: 13px; margin: 24px 0 0; }
p a.btn { margin-top: 8px; }