/* The page a Send link opens (send.html): one card, readable on a phone. */
:root {
  color-scheme: light;
  --bg: #EEF1F5;
  --surface: #FFFFFF;
  --ink: #1A1F1C;
  --ink-2: #525A55;
  --line: #D5D9D3;
  --accent: #1D5C42;
  --accent-hover: #123D2B;
  --accent-ink: #FFFFFF;
  --code: #E8EBE6;
  --bad: #9B2C2C;
  --focus: #E0A21B;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0F1318;
    --surface: #171C22;
    --ink: #E5E9EE;
    --ink-2: #A1A9B3;
    --line: #2A313B;
    --accent: #2F7D59;
    --accent-hover: #3A9469;
    --code: #222831;
    --bad: #F08A8A;
  }
}
html { scrollbar-gutter: stable; }
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 "Public Sans", "Segoe UI", Helvetica, Arial, sans-serif;
}
main.send { max-width: 640px; margin: 48px auto; padding: 0 16px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 28px;
}
.eyebrow { margin: 0; color: var(--ink-2); font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
h1 { margin: 6px 0 8px; font-size: 26px; line-height: 1.25; overflow-wrap: anywhere; }
.why { margin: 0 0 20px; color: var(--ink-2); }
label { display: block; font-weight: 600; margin-bottom: 6px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
input {
  flex: 1 1 200px;
  min-width: 0;
  font: inherit;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
}
button {
  font: inherit;
  font-weight: 600;
  padding: 9px 18px;
  border: 0;
  border-radius: 4px;
  background: var(--accent);
  color: var(--accent-ink);
  cursor: pointer;
}
button:hover { background: var(--accent-hover); }
button.quiet { background: transparent; color: var(--ink); border: 1px solid var(--line); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }
pre {
  margin: 0 0 12px;
  padding: 14px;
  background: var(--code);
  border-radius: 4px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 14px/1.5 "IBM Plex Mono", ui-monospace, Consolas, monospace;
}
pre.hidden { filter: blur(6px); user-select: none; }
.file { margin: 0 0 12px; overflow-wrap: anywhere; }
.file span { color: var(--ink-2); }
.note { margin: 14px 0 0; color: var(--ink-2); min-height: 1.5em; }
.note.bad { color: var(--bad); }
.foot { color: var(--ink-2); font-size: 14px; text-align: center; margin-top: 18px; }