:root {
  --bg: #ffffff; --fg: #16181d; --muted: #6b7280; --line: #e5e7eb;
  --card: #f7f7f9; --accent: #4f46e5; --accent-fg: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1115; --fg: #f3f4f6; --muted: #9aa0ab; --line: #262a33; --card: #171a21; --accent: #818cf8; --accent-fg: #0f1115; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
main { max-width: 640px; margin: 0 auto; padding: 32px 16px 64px; }
h1 { font-size: 34px; letter-spacing: -0.03em; margin: 0; }
h2 { font-size: 18px; margin: 0; }
.tag, .muted { color: var(--muted); margin: 4px 0 0; }
header { margin-bottom: 24px; }

form { display: flex; gap: 8px; }
input[type="text"] {
  flex: 1; min-width: 0; font: inherit; font-size: 17px; color: var(--fg);
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px;
}
input[type="text"]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
button { font: inherit; cursor: pointer; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--fg); padding: 10px 14px; }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); font-weight: 600; }
button.ghost, .ghost { background: transparent; }
.small { padding: 6px 10px; font-size: 14px; }
.row { margin: 12px 0 0; }

#daily { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 14px; padding: 14px 16px; margin-bottom: 20px; }
#daily .kicker { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
#daily .pair { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; margin: 4px 0 2px; word-break: break-word; }
#daily .pair .arrow { color: var(--muted); font-weight: 400; margin: 0 6px; }
#daily .pair .abb { color: var(--accent); }
#daily .said { font-style: italic; margin: 0 0 10px; }
#daily .foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; }

#results { margin-top: 20px; display: grid; gap: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: flex; align-items: center; gap: 10px; }
.card .body { flex: 1; min-width: 0; }
.card .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.card .text { font-size: 20px; font-weight: 600; word-break: break-word; }
.card .actions { display: flex; gap: 6px; }

#origin { margin-top: 40px; border-top: 1px solid var(--line); padding-top: 20px; }
#origin p { margin: 8px 0 0; }
footer { margin-top: 32px; border-top: 1px solid var(--line); padding-top: 16px; }
footer p { margin: 0; }
.links { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 6px !important; }
.links a { color: var(--accent); text-decoration: none; font-weight: 600; }
.links a:hover { text-decoration: underline; }

#toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px); background: var(--fg); color: var(--bg); padding: 8px 14px; border-radius: 999px; opacity: 0; transition: all .2s; pointer-events: none; font-size: 14px; white-space: nowrap; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }