@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400..700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  --ink: #14181f;
  --ink-raised: #1c212b;
  --paper: #f6f3ec;
  --paper-raised: #ffffff;
  --pulse: #ff9f4a;
  --teal: #35d0ba;
  --ash: #8b93a1;
  --ember: #e24e4e;
  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

.stage-theme { background: var(--ink); color: var(--paper); }
.paper-theme { background: var(--paper); color: var(--ink); }

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; }

.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

a { color: inherit; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
}
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--pulse);
  outline-offset: 2px;
}

/* --- signature: der Puls, a live waveform that beats when a response lands --- */
.pulse-line {
  width: 100%;
  height: 28px;
  display: block;
  overflow: visible;
}
.pulse-line path {
  fill: none;
  stroke: var(--pulse);
  stroke-width: 2;
  stroke-linecap: round;
  transform-origin: center;
}
.pulse-line.beat path {
  animation: pulse-beat 0.5s ease-out;
}
@keyframes pulse-beat {
  0% { transform: scaleY(1); }
  30% { transform: scaleY(1.9); }
  100% { transform: scaleY(1); }
}
@media (prefers-reduced-motion: reduce) {
  .pulse-line.beat path { animation: none; }
}

.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--pulse);
  display: inline-block;
  animation: dot-breathe 2s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}
@keyframes dot-breathe {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

/* --- shared surfaces --- */
.card {
  background: var(--paper-raised);
  color: var(--ink);
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: 0 20px 60px rgba(20, 24, 31, 0.35);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ash);
}

.option {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--paper);
  border: 1.5px solid rgba(20, 24, 31, 0.12);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 10px;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.option:hover { border-color: var(--pulse); }
.option.selected {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn-primary {
  background: var(--pulse);
  color: var(--ink);
  font-weight: 700;
  border-radius: 999px;
  padding: 14px 28px;
  font-size: 1rem;
  width: 100%;
}
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  border: 1.5px solid rgba(246, 243, 236, 0.3);
  color: inherit;
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 0.9rem;
}

.bar-row { margin-bottom: 18px; }
.bar-row .label { display: flex; justify-content: space-between; margin-bottom: 6px; font-size: 0.95rem; }
.bar-track {
  height: 14px;
  background: rgba(246, 243, 236, 0.08);
  border-radius: 999px;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pulse), var(--teal));
  border-radius: 999px;
  transition: width 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.field {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1.5px solid rgba(20, 24, 31, 0.15);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--paper-raised);
  color: var(--ink);
}

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(53, 208, 186, 0.15);
  color: var(--teal);
}
.badge.draft { background: rgba(139, 147, 161, 0.15); color: var(--ash); }
.badge.closed { background: rgba(226, 78, 78, 0.15); color: var(--ember); }