/* VariantLab — warm-paper aesthetic with deep purple accent */

:root {
  --bg: #f5f1e8;
  --paper: #ffffff;
  --ink: #2a2520;
  --ink-soft: #6b6259;
  --rule: #e0d8c5;
  --accent: #5b3dbb;
  --accent-soft: #ece4f7;
  --accent-deep: #3f2a85;
  --warn: #b8302e;
  --ok: #2f7a4e;
  --shadow: 0 1px 2px rgba(42, 37, 32, 0.06), 0 2px 8px rgba(42, 37, 32, 0.04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ---------- Topbar ---------- */
#topbar {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
#logo {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.01em;
}
#topbar-right {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

#vote-progress {
  background: var(--accent-soft);
  color: var(--accent-deep);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 0.35rem 0.8rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
#vote-progress.met {
  background: #e3f3ea;
  color: var(--ok);
  border-color: var(--ok);
}
#vote-progress.warn {
  background: #fdecea;
  color: var(--warn);
  border-color: var(--warn);
}

#persona-pill {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 0.35rem 0.8rem;
  font-size: 0.82rem;
  cursor: pointer;
  max-width: 360px;
}
#persona-pill strong {
  color: var(--accent-deep);
}
#persona-pill .pill-bio { color: var(--ink-soft); margin-left: 0.4rem; }
#persona-pill.expanded {
  position: absolute;
  top: 3.5rem;
  right: 1.25rem;
  max-width: 420px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  font-size: 0.9rem;
  z-index: 100;
}
#persona-pill.expanded .pill-bio {
  display: block;
  margin: 0.4rem 0 0 0;
  color: var(--ink);
}

/* ---------- Layout ---------- */
main#app {
  flex: 1;
  padding: 2rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

footer {
  border-top: 1px solid var(--rule);
  padding: 1rem 1.5rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--ink-soft);
  background: var(--paper);
}

/* ---------- Typography ---------- */
h1, h2, h3 {
  margin: 0 0 0.5rem;
  letter-spacing: -0.01em;
}
h1 { font-size: 1.6rem; font-weight: 700; }
h2 { font-size: 1.2rem; font-weight: 700; margin-top: 1.5rem; }
h3 { font-size: 1rem; font-weight: 600; margin-top: 1.25rem; }
p { margin: 0 0 0.85rem; }
.subtle { color: var(--ink-soft); font-size: 0.9rem; }
.tiny { font-size: 0.78rem; }

code {
  background: rgba(128, 128, 128, 0.1);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.88em;
}

/* ---------- Cards ---------- */
.card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.card-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.placeholder {
  background: var(--accent-soft);
  border: 1px dashed var(--accent);
  color: var(--accent-deep);
  padding: 1rem 1.25rem;
  border-radius: 6px;
  font-style: italic;
  margin: 1rem 0;
}

/* ---------- Forms ---------- */
input[type="text"], input[type="number"], textarea {
  width: 100%;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--bg);
  font: inherit;
  color: var(--ink);
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}
input.missing, textarea.missing {
  border-color: var(--warn);
  background: rgba(184, 48, 46, 0.06);
}
label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin: 0.85rem 0 0.35rem;
}
.helper { font-size: 0.83rem; color: var(--ink-soft); margin: 0 0 0.5rem; }
textarea { font-family: inherit; min-height: 80px; resize: vertical; }

/* ---------- Buttons ---------- */
button, .button {
  display: inline-block;
  padding: 0.6rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper);
  font: inherit;
  color: var(--ink);
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease;
  text-decoration: none;
}
button:hover, .button:hover { background: var(--accent-soft); border-color: var(--accent); }
button.primary, .button.primary {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
button.primary:hover, .button.primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
button:disabled, .button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
button.warn { color: var(--warn); border-color: var(--warn); }

.button-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-top: 1rem; }

/* ---------- Tables ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.5rem 0;
}
th, td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--rule);
  text-align: left;
  font-size: 0.9rem;
}
th { font-weight: 600; color: var(--ink-soft); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- Variant card preview (placeholder) ---------- */
.variant-card {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 1.5rem;
  margin: 0.75rem 0;
  box-shadow: var(--shadow);
}
.variant-card .v-headline { font-size: 1.4rem; font-weight: 700; margin: 0.25rem 0 0.5rem; }
.variant-card .v-subhead  { font-size: 1rem; color: var(--ink-soft); margin: 0 0 0.5rem; }
.variant-card .v-body     { font-size: 0.9rem; margin: 0 0 0.85rem; }
.variant-card .v-cta {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 0.6rem 1.25rem;
  border-radius: 4px;
  font-weight: 600;
}

/* ---------- Persona reveal ---------- */
.persona-reveal {
  text-align: center;
  padding: 3rem 1.5rem;
}
.persona-reveal .label {
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.persona-reveal h1 {
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.persona-reveal .one-line {
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.persona-reveal .full-bio {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 1.5rem;
  text-align: left;
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

/* ---------- Loading + empty states ---------- */
.loading {
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--ink-soft);
}
.empty {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--ink-soft);
}

/* ---------- Vote progress bar ---------- */
.progress-bar {
  background: var(--bg);
  border: 1px solid var(--rule);
  border-radius: 4px;
  height: 1rem;
  overflow: hidden;
  margin: 0.5rem 0;
}
.progress-bar-fill {
  background: var(--accent);
  height: 100%;
  transition: width 200ms ease;
}
.progress-bar-fill.met { background: var(--ok); }

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
  main#app { padding: 1.25rem 1rem; }
  #topbar { padding: 0.6rem 1rem; }
  #persona-pill { max-width: 200px; font-size: 0.78rem; }
  #persona-pill .pill-bio { display: none; }
  h1 { font-size: 1.3rem; }
  button { min-height: 44px; }
  .card { padding: 1rem 1.1rem; }
}