@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/jbm-400.ttf') format('truetype');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/static/fonts/jbm-500.ttf') format('truetype');
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/jbm-700.ttf') format('truetype');
}

:root {
  --bg: #0a0a0a;
  --bg-soft: #111;
  --line: #1e1e1e;
  --line-hot: #2a2a2a;
  --fg: #e6e6e6;
  --dim: #666;
  --ghost: #333;
  --green: #50fa7b;
  --cyan: #8be9fd;
  --magenta: #ff79c6;
  --yellow: #f1fa8c;
  --red: #ff5555;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 2px,
    rgba(255,255,255,0.015) 2px,
    rgba(255,255,255,0.015) 3px
  );
  z-index: 1;
}

.wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 56px 28px;
  position: relative;
  z-index: 2;
}

.logo {
  color: var(--green);
  font-weight: 700;
  font-size: 34px;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  line-height: 1;
  text-decoration: none;
  width: fit-content;
}
.logo:hover { color: var(--cyan); }
.logo::before {
  content: "▮";
  animation: blink 1.2s steps(2) infinite;
  font-size: inherit;
}
@keyframes blink { 50% { opacity: 0; } }

.sub {
  color: var(--dim);
  font-size: 13px;
  margin-bottom: 32px;
  padding-left: 2px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line-hot);
  padding: 3px 8px;
  font-size: 12px;
  color: var(--magenta);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.tag::before { content: "!"; color: var(--magenta); font-weight: 700; }

hr {
  border: none;
  border-top: 1px dashed var(--line-hot);
  margin: 20px 0;
}

.field { margin-bottom: 16px; }

.prompt {
  display: block;
  font-size: 13px;
  color: var(--dim);
  margin-bottom: 4px;
}
.prompt::before { content: "$ "; color: var(--green); }

input[type="text"],
input[type="password"],
textarea,
select {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--fg);
  padding: 12px 14px;
  border-radius: 0;
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.1s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--green);
}
textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.55;
}
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--dim) 50%),
                    linear-gradient(135deg, var(--dim) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 10px) 50%;
  background-size: 4px 4px;
  background-repeat: no-repeat;
  padding-right: 28px;
}

.chips {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  width: fit-content;
}
.chips input { display: none; }
.chips label {
  padding: 8px 14px;
  font-size: 13px;
  color: var(--dim);
  cursor: pointer;
  border-right: 1px solid var(--line);
  user-select: none;
  transition: all 0.1s;
}
.chips label:last-of-type { border-right: none; }
.chips label:hover { color: var(--fg); background: var(--bg-soft); }
.chips input:checked + label {
  color: var(--bg);
  background: var(--green);
  font-weight: 500;
}

.row-inline {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  flex-wrap: wrap;
}
.row-inline > div { flex: 0 0 auto; }

button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--green);
  border: 1px solid var(--green);
  padding: 12px 20px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.1s;
  letter-spacing: 0.02em;
}
button:hover {
  background: var(--green);
  color: var(--bg);
}
button:active { transform: translateY(1px); }
button:disabled { opacity: 0.4; cursor: not-allowed; }
button:disabled:hover { background: transparent; color: var(--green); }

.btn-ghost {
  color: var(--dim);
  border-color: var(--line-hot);
}
.btn-ghost:hover { color: var(--fg); background: var(--bg-soft); border-color: var(--line-hot); }

.btn-danger { color: var(--magenta); border-color: var(--magenta); }
.btn-danger:hover { background: var(--magenta); color: var(--bg); }

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: none;
  color: var(--cyan);
  font-family: inherit;
  font-size: 12px;
  cursor: pointer;
  padding: 4px 0;
  margin-bottom: 12px;
}
.toggle:hover { color: var(--fg); background: transparent; }
.toggle::before { content: "[+]"; color: var(--cyan); }
.toggle.open::before { content: "[−]"; color: var(--magenta); }

.optional-body {
  border-left: 1px dashed var(--line-hot);
  padding-left: 14px;
  margin: 0 0 16px 4px;
}

.msg {
  padding: 10px 12px;
  font-size: 12px;
  border: 1px solid var(--line);
  margin-bottom: 12px;
  background: var(--bg-soft);
}
.msg-ok     { border-color: var(--green);   color: var(--green); }
.msg-ok::before     { content: "[ok] "; }
.msg-err    { border-color: var(--red);     color: var(--red); }
.msg-err::before    { content: "[err] "; }
.msg-warn   { border-color: var(--yellow);  color: var(--yellow); }
.msg-warn::before   { content: "[warn] "; }
.msg-info   { border-color: var(--cyan);    color: var(--cyan); }
.msg-info::before   { content: "[info] "; }

.url-box {
  background: #000;
  border: 1px solid var(--cyan);
  padding: 10px 12px;
  font-size: 12px;
  word-break: break-all;
  margin-bottom: 12px;
  color: var(--cyan);
  line-height: 1.6;
}
.url-box::before { content: "→ "; color: var(--dim); }

.secret-reveal {
  background: #000;
  border: 1px solid var(--cyan);
  padding: 14px;
  font-size: 13px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 420px;
  overflow: auto;
  color: var(--cyan);
  line-height: 1.6;
}

.challenge {
  background: var(--bg-soft);
  border-left: 2px solid var(--magenta);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 13px;
}
.challenge::before {
  content: "? ";
  color: var(--magenta);
  font-weight: 700;
}

.meta { color: var(--dim); font-size: 11px; margin-top: 8px; }
.meta .hot { color: var(--yellow); }

.hidden { display: none !important; }
.mt-sm  { margin-top: 10px; }
.mt-md  { margin-top: 24px; }

.actions { display: flex; gap: 8px; flex-wrap: wrap; }

footer {
  margin-top: 48px;
  color: var(--ghost);
  font-size: 11px;
  line-height: 1.7;
  text-align: left;
}
footer .k { color: var(--dim); }

/* loading cursor */
.loading::after {
  content: "_";
  animation: blink 1s steps(2) infinite;
  color: var(--green);
}

/* ─── mobile ─────────────────────────────────────────── */
@media (max-width: 600px) {
  html, body { font-size: 14px; }
  .wrap { padding: 32px 18px 28px; }

  .logo { font-size: 26px; gap: 10px; }
  .sub { font-size: 12px; margin-bottom: 22px; }

  .tag { font-size: 10px; padding: 3px 6px; margin-bottom: 18px; }

  textarea { min-height: 100px; font-size: 13px; }
  input[type="text"], input[type="password"], select { font-size: 16px; /* prevent ios zoom */ padding: 10px 12px; }

  .row-inline { gap: 16px; }
  .row-inline > div { flex: 1 1 100%; }

  .chips { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
  .chips label { flex: 1 1 0; text-align: center; padding: 8px 6px; font-size: 12px; white-space: nowrap; }

  button, .btn { width: 100%; justify-content: center; padding: 12px 16px; font-size: 14px; }
  .actions { flex-direction: column; }
  .actions button { width: 100%; }

  .url-box { font-size: 11px; padding: 10px; }
  .secret-reveal { font-size: 12px; padding: 12px; max-height: 320px; }

  .optional-body { padding-left: 10px; margin-left: 2px; }
  .challenge { font-size: 12px; padding: 10px 12px; }

  footer { font-size: 10px; line-height: 1.8; }
}

@media (max-width: 380px) {
  .logo { font-size: 22px; }
  .chips label { font-size: 11px; padding: 7px 4px; }
}

/* reduce scanlines on hi-dpi mobile where they look gritty */
@media (max-width: 600px) {
  body::before {
    background: repeating-linear-gradient(
      to bottom,
      transparent 0, transparent 3px,
      rgba(255,255,255,0.01) 3px, rgba(255,255,255,0.01) 4px
    );
  }
}