:root {
  color-scheme: dark;
  --bg: #0c0d0a;
  --bg-2: #14160f;
  --crate: #1a1c14;
  --ink: #ece6d4;
  --muted: #9a937c;
  --line: #3d3f2e;
  --brass: #d4a017;
  --brass-dim: #8b6914;
  --brass-ink: #1a1406;
  --leather: #c45c26;
  --warn: #e8b84a;
  --ok: #b7c96a;
  font: 16px/1.5 "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

* { box-sizing: border-box; }

html, body { margin: 0; min-height: 100%; }

body {
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 50% -10%, #2a2610 0%, transparent 55%),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(212, 160, 23, 0.03) 48px),
    var(--bg);
}

.wrap {
  width: min(36rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2.25rem 0 3rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.brand img {
  width: 5.5rem;
  height: 5.5rem;
  object-fit: cover;
  border-radius: 0.35rem;
  box-shadow: 0 0 0 1px var(--brass-dim), 0 10px 30px rgba(0, 0, 0, 0.45);
}

.brand h1 {
  margin: 0;
  font-size: 1.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 750;
}

.brand .tag {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

.brand .org {
  display: inline-block;
  margin-top: 0.35rem;
  color: var(--brass);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  padding: 1.25rem 1.2rem 1.35rem;
  background:
    linear-gradient(180deg, rgba(212, 160, 23, 0.05), transparent 28%),
    var(--crate);
  box-shadow: inset 0 1px 0 rgba(232, 230, 212, 0.04), 0 16px 40px rgba(0, 0, 0, 0.28);
}

.panel h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

label {
  display: block;
  margin: 0.9rem 0 0.3rem;
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

textarea, input[type="text"], input[type="password"], input[type="file"] {
  width: 100%;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  background: var(--bg-2);
  color: inherit;
}

textarea::placeholder { color: #716d5d; }

.file-pick {
  margin-top: 0.85rem;
  padding: 0.85rem;
  border: 1px dashed var(--line);
  border-radius: 0.35rem;
  background: rgba(0, 0, 0, 0.12);
}

.file-pick label { margin-top: 0; }
.file-pick input[type="file"] { padding: 0.55rem; }

textarea {
  min-height: 9rem;
  resize: vertical;
  font: 0.98rem/1.45 ui-monospace, "Cascadia Code", monospace;
}

textarea:focus, input:focus, button:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 1px;
}

.privacy-mode { color: transparent; text-shadow: 0 0 8px var(--ink); }

.input-with-action { display: flex; gap: 0.45rem; }
.input-with-action input { min-width: 0; flex: 1; }
.secret-input { align-items: stretch; }
.secret-input textarea,
.secret-input pre { min-width: 0; flex: 1; }
.secret-input .visibility-toggle { align-self: flex-start; }
.secret-input pre {
  margin: 0;
  min-height: 6rem;
}
.visibility-toggle { flex: 0 0 2.8rem; margin-top: 0; padding: 0.4rem; }

input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--brass);
  vertical-align: middle;
  margin-right: 0.4rem;
}

label:has(#burn) {
  display: flex;
  align-items: center;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  margin-top: 0;
}

.keep-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-top: 1rem;
}

.ttl-label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
}

.ttl-label select {
  width: auto;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  background: var(--bg-2);
  color: inherit;
}

.keep-meta { margin: 0.45rem 0 0; }

button {
  appearance: none;
  border: 0;
  margin-top: 1.1rem;
  padding: 0.75rem 1.1rem;
  border-radius: 0.35rem;
  background: var(--brass);
  color: var(--brass-ink);
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.primary-action { min-width: 15rem; box-shadow: 0 6px 18px rgba(212, 160, 23, 0.14); }

.turnstile {
  margin: 0.7rem 0 0;
  max-width: 100%;
}

.turnstile-note {
  margin: 0.45rem 0 0;
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  text-transform: none;
}

button:hover:not(:disabled) { filter: brightness(1.08); }
button:disabled { opacity: 0.65; cursor: wait; }

button[type="button"] {
  background: transparent;
  color: var(--brass);
  border: 1px solid var(--brass-dim);
}

.muted { color: var(--muted); font-size: 0.88rem; }
.warning { color: var(--warn); margin: 0.4rem 0 0.8rem; }

output {
  display: block;
  margin-top: 1rem;
  overflow-wrap: anywhere;
}

output.error { color: var(--warn); }
output.progress { color: var(--muted); }
output.success {
  padding: 0.8rem;
  border: 1px solid rgba(183, 201, 106, 0.45);
  border-radius: 0.35rem;
  background: rgba(183, 201, 106, 0.06);
}

output strong {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ok);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.link-row { display: flex; gap: 0.5rem; align-items: stretch; }
.link-row input { flex: 1 1 auto; min-width: 0; font: 0.82rem/1.4 ui-monospace, monospace; }
.link-row button {
  margin-top: 0;
  flex: 0 0 auto;
  white-space: nowrap;
  min-width: 5.25rem;
}

output pre {
  margin: 0;
  padding: 0.85rem;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 0.35rem;
  white-space: pre-wrap;
  font: 0.95rem/1.45 ui-monospace, monospace;
}

output a {
  color: var(--brass);
  font-weight: 650;
}

.lock-mark { color: var(--brass); font-size: 0.7em; }

.foot {
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.foot b { color: var(--brass); font-weight: 650; }
.foot a, .info-page a { color: var(--brass); }

.info-page .panel { max-width: 100%; }
.info-page li { margin: 0.65rem 0; }
.info-page code { color: var(--brass); }

[hidden] { display: none !important; }

@media (max-width: 520px) {
  .wrap { width: min(100% - 1rem, 36rem); padding-top: 1.25rem; }
  .brand { gap: 0.8rem; }
  .brand img { width: 4.25rem; height: 4.25rem; }
  .brand h1 { font-size: 1.4rem; letter-spacing: 0.1em; }
  .primary-action { width: 100%; }
  .link-row { flex-wrap: wrap; }
  .link-row button { width: 100%; }
}