/* Halaman login/setup — gaya Wireframe (kartu putih minimal, latar off-white hangat, ikon kawat 3D).
   Inline style diblokir CSP. Satu-satunya warna: mark kecil di rail. */
/* v3.6.74: font offline yang sama dengan aplikasi + latar gradasi hangat (keluarga Notch Card). */
@font-face { font-family: "Instrument Sans"; src: url("fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }
:root {
  color-scheme: light dark;
  --bg-2: #d9d5ce;
  --bg: #edebe5;
  --card: #fff;
  --text: #151515;
  --muted: #6b6b66;
  --line: #e2e0d9;
  --ring: #151515;
  --err-bg: #fdecec;
  --err: #a33;
  --sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
html[data-theme="dark"] { --bg-2: #1a1a18; --bg: #0f0f0e; --card: #171716; --text: #ecebe6; --muted: #9b9a93; --line: #2a2a28; --ring: #ecebe6; --err-bg: #280e11; --err: #f3aca8; }
@media (prefers-color-scheme: dark) {
  html:not([data-theme="light"]) { --bg-2: #1a1a18; --bg: #0f0f0e; --card: #171716; --text: #ecebe6; --muted: #9b9a93; --line: #2a2a28; --ring: #ecebe6; --err-bg: #280e11; --err: #f3aca8; }
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px 16px calc(24px + env(safe-area-inset-bottom));
  background:
    radial-gradient(120% 70% at 75% 10%, color-mix(in srgb, var(--card) 70%, transparent), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
  background-attachment: fixed;
  color: var(--text);
  font: 14px/1.45 var(--sans);
  -webkit-font-smoothing: antialiased;
}
.page {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 18px;
  width: min(480px, 100%);
  align-items: stretch;
}
/* Rail kiri: label vertikal monospace + satu mark berwarna. */
.rail {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0 10px;
}
.rail h2 {
  margin: 0;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font: 400 10.5px/1 var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.rail .mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: conic-gradient(from 20deg, #2f6df6, #ff7a59, #ffd166, #2f6df6);
}
.card {
  position: relative;
  background: var(--card);
  border-radius: 8px;
  padding: 22px 24px 20px;
  min-height: 420px;
  display: grid;
  grid-template-rows: auto 1fr auto auto auto;
  gap: 8px;
  outline: 1px solid transparent;
  transition: outline-color 0.25s;
  animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
.card:focus-within { outline-color: var(--line); }
.icon {
  width: clamp(120px, 26vw, 168px);
  height: auto;
  margin: -6px 0 0 -10px;
  color: var(--text);
  fill: none;
  stroke: currentColor;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon path { vector-effect: non-scaling-stroke; }
.text { align-self: end; }
.text h1 { margin: 0 0 2px; font: 400 21px/1.2 var(--sans); letter-spacing: -0.01em; }
.text p { margin: 0; font: 400 11px/1.5 var(--mono); color: var(--muted); }
form { display: grid; gap: 6px; }
label { font: 400 10.5px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }
input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: inherit;
  font: 14px/1.4 var(--sans);
}
input:focus { outline: 1px solid var(--ring); outline-offset: 0; border-color: var(--ring); }
button {
  margin-top: 12px;
  padding: 11px 14px;
  border: 0;
  border-radius: 6px;
  background: var(--text);
  color: var(--card);
  font: 500 14px/1 var(--sans);
  cursor: pointer;
  transition: opacity 0.2s;
}
button:hover { opacity: 0.88; }
button:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.error { background: var(--err-bg); color: var(--err); border-radius: 6px; padding: 9px 12px; font-size: 13px; }
footer { font: 400 10.5px/1 var(--mono); color: var(--muted); letter-spacing: 0.06em; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (max-width: 560px) {
  .page { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .rail { flex-direction: row; padding: 0 2px; }
  .rail h2 { writing-mode: horizontal-tb; transform: none; }
  .card { min-height: 0; padding: 18px 18px 16px; }
}
@media (prefers-reduced-motion: reduce) { .card { animation: none; } }