@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&family=Fredoka:wght@600&family=JetBrains+Mono:wght@500&display=swap");
:root { --bg: #0f0d1a; --surface: #17142a; --surface2: #1e1a35; --line: #2c2750; --line2: #3b3568; --text: #ece9fb; --muted: #a29cc6; --faint: #716c98; --accent: #4fd1c5; --accent-ink: #052c28; --danger: #ff6b7d; --ok: #46d993; color-scheme: dark; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-height: 100vh; display: grid; place-items: center; background: radial-gradient(900px 500px at 50% -10%, rgba(79,209,197,0.12), transparent 60%), var(--bg); color: var(--text); font: 15px/1.5 "Manrope", system-ui, sans-serif; padding: 24px max(16px, env(safe-area-inset-right, 0px)) 24px max(16px, env(safe-area-inset-left, 0px)); }
.box { width: min(420px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 28px; display: grid; gap: 14px; }
.logo { width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(140deg, var(--accent), #7f6cff 70%, #ff7aa8); position: relative; }
.logo::after { content: ""; position: absolute; inset: 11px 9px 9px; border-radius: 5px; background: var(--bg); box-shadow: inset 0 -6px 0 0 var(--accent); }
h1 { margin: 0; font: 600 26px/1.15 "Fredoka", "Manrope", sans-serif; }
p { margin: 0; color: var(--muted); }
label { font-size: 13px; font-weight: 700; color: var(--muted); display: block; margin-bottom: 4px; }
input { width: 100%; background: var(--bg); border: 1px solid var(--line2); border-radius: 10px; padding: 10px 12px; color: var(--text); font: inherit; outline: none; }
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,209,197,0.2); }
input.code { font: 600 22px "JetBrains Mono", monospace; letter-spacing: 0.3em; text-align: center; }
small { color: var(--faint); font-size: 12px; display: block; margin-top: 4px; }
form { display: grid; gap: 12px; }
.btn { display: inline-flex; justify-content: center; align-items: center; gap: 8px; width: 100%; border-radius: 12px; padding: 11px 14px; border: 1px solid var(--line2); background: var(--surface2); color: var(--text); font: 700 15px "Manrope", sans-serif; cursor: pointer; }
.btn:hover { border-color: var(--faint); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { background: #73e0d6; }
.btn:disabled { opacity: 0.6; cursor: wait; }
.row { display: flex; gap: 8px; }
.sep { display: flex; align-items: center; gap: 10px; color: var(--faint); font-size: 12px; }
.sep::before, .sep::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.err { color: var(--danger); font-size: 14px; min-height: 0; }
.okmsg { color: var(--ok); font-size: 14px; }
.qr { background: #fff; border-radius: 14px; padding: 10px; width: 220px; justify-self: center; }
.qr svg { display: block; width: 100%; height: auto; }
.secret { font: 500 13px "JetBrains Mono", monospace; background: var(--bg); border: 1px dashed var(--line2); border-radius: 10px; padding: 8px 10px; word-break: break-all; text-align: center; user-select: all; }
.codes { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; font: 500 15px "JetBrains Mono", monospace; background: var(--bg); border-radius: 12px; padding: 12px; user-select: all; }
.steps { display: flex; gap: 6px; } .steps i { flex: 1; height: 4px; border-radius: 4px; background: var(--line); } .steps i.on { background: var(--accent); }
.faint { color: var(--faint); font-size: 13px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }