/* ==========================================================================
   Pepper Pairing Tool — styles
   Everything is scoped under .ppt-app so it won't touch your theme's CSS.
   To match PepperScale exactly, swap the color variables below.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,800&family=DM+Sans:wght@400;500;700&display=swap');

.ppt-app {
  /* --- Brand palette (edit these to match PepperScale) --- */
  --ppt-ink: #221a17;
  --ppt-paper: #fbf6ee;
  --ppt-card: #ffffff;
  --ppt-line: #ead9c4;
  --ppt-red: #c0392b;
  --ppt-red-deep: #7c1d14;
  --ppt-blue: #2980b9;
  --ppt-green: #16a085;
  --ppt-amber: #e08a1e;
  --ppt-muted: #7a6a5c;

  --ppt-radius: 14px;
  --ppt-shadow: 0 1px 2px rgba(34,26,23,.06), 0 8px 28px rgba(34,26,23,.08);

  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ppt-ink);
  background: var(--ppt-paper);
  border: 1px solid var(--ppt-line);
  border-radius: var(--ppt-radius);
  padding: clamp(18px, 4vw, 34px);
  max-width: 880px;
  margin: 0 auto;
  line-height: 1.5;
  box-sizing: border-box;
}
.ppt-app *, .ppt-app *::before, .ppt-app *::after { box-sizing: border-box; }

/* --- Header --- */
.ppt-head { margin-bottom: 22px; }
.ppt-kicker {
  font-size: 12px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ppt-red); font-weight: 700; margin: 0 0 6px;
}
.ppt-title {
  font-family: 'Fraunces', Georgia, serif; font-weight: 800;
  font-size: clamp(26px, 5vw, 40px); line-height: 1.05;
  margin: 0 0 8px; color: var(--ppt-ink);
}
.ppt-sub { margin: 0; color: var(--ppt-muted); font-size: 15px; max-width: 56ch; }
.ppt-sub a { color: var(--ppt-red-deep); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }

/* --- Mode toggle --- */
.ppt-modes { display: inline-flex; flex-wrap: wrap; max-width: 100%; background: #f0e6d8; border-radius: 999px; padding: 4px; margin: 22px 0 18px; }
.ppt-mode-btn {
  border: 0; background: transparent; cursor: pointer; font: inherit; font-weight: 700;
  padding: 8px 18px; border-radius: 999px; color: var(--ppt-muted); transition: .15s;
}
.ppt-mode-btn[aria-pressed="true"] { background: var(--ppt-card); color: var(--ppt-ink); box-shadow: var(--ppt-shadow); }

/* --- Controls --- */
.ppt-label { display: block; font-size: 13px; font-weight: 700; margin: 0 0 8px; color: var(--ppt-ink); }
.ppt-select {
  width: 100%; font: inherit; font-size: 16px; padding: 12px 14px;
  border: 1px solid var(--ppt-line); border-radius: 10px; background: var(--ppt-card);
  color: var(--ppt-ink); appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a6a5c' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
}

/* --- Filter chips --- */
.ppt-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 4px; }
.ppt-chip {
  border: 1px solid var(--ppt-line); background: var(--ppt-card); cursor: pointer;
  font: inherit; font-size: 13px; font-weight: 600; padding: 6px 13px; border-radius: 999px;
  color: var(--ppt-muted); transition: .15s; display: inline-flex; align-items: center; gap: 6px;
}
.ppt-chip:hover { border-color: var(--ppt-muted); }
.ppt-chip[aria-pressed="true"] { background: var(--ppt-ink); color: #fff; border-color: var(--ppt-ink); }
.ppt-chip .ppt-dot { width: 8px; height: 8px; border-radius: 50%; }

/* --- Pepper detail card --- */
.ppt-detail { margin-top: 26px; animation: ppt-rise .35s ease; }
@keyframes ppt-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.ppt-pepper-name { font-family: 'Fraunces', serif; font-weight: 800; font-size: clamp(24px, 4vw, 32px); margin: 0 0 4px; }
.ppt-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 18px; }
.ppt-tag { font-size: 12px; font-weight: 600; color: var(--ppt-red-deep); background: #f6e3dd; padding: 3px 10px; border-radius: 6px; }

/* Heat meter */
.ppt-heat { margin: 0 0 22px; }
.ppt-heat-track {
  height: 12px; border-radius: 999px; position: relative;
  background: linear-gradient(90deg, #f4d35e 0%, #f08a1e 38%, #d84a1b 68%, #7c1d14 100%);
}
.ppt-heat-marker {
  position: absolute; top: 50%; height: 24px; width: 4px; background: var(--ppt-ink);
  border-radius: 4px; transform: translate(-50%, -50%); box-shadow: 0 0 0 3px var(--ppt-paper);
}
.ppt-heat-scale { display: flex; justify-content: space-between; font-size: 11px; color: var(--ppt-muted); margin-top: 6px; }
.ppt-heat-val { font-weight: 700; color: var(--ppt-ink); }

.ppt-form { display: grid; gap: 10px; margin-bottom: 24px; }
@media (min-width: 560px) { .ppt-form { grid-template-columns: 1fr 1fr; } }
.ppt-form-box { background: var(--ppt-card); border: 1px solid var(--ppt-line); border-radius: 10px; padding: 12px 14px; }
.ppt-form-box h4 { margin: 0 0 4px; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ppt-amber); }
.ppt-form-box p { margin: 0; font-size: 14px; color: var(--ppt-ink); }

/* Pairing groups */
.ppt-group { margin-bottom: 22px; }
.ppt-group-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.ppt-group-head h3 { font-family: 'Fraunces', serif; font-size: 19px; font-weight: 600; margin: 0; }
.ppt-group-head span { font-size: 13px; color: var(--ppt-muted); }
.ppt-group-bar { width: 30px; height: 4px; border-radius: 4px; }

.ppt-pairs { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
@media (min-width: 560px) { .ppt-pairs { grid-template-columns: 1fr 1fr; } }
.ppt-pair {
  background: var(--ppt-card); border: 1px solid var(--ppt-line); border-left-width: 4px;
  border-radius: 10px; padding: 11px 14px;
}
.ppt-pair-name { font-weight: 700; font-size: 15px; }
.ppt-pair-cat { font-size: 11px; color: var(--ppt-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }
.ppt-pair-hook { font-size: 13.5px; color: var(--ppt-muted); margin-top: 3px; }

/* Reverse mode: pepper result chips */
.ppt-rev-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 8px; }
.ppt-rev-item {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  background: var(--ppt-card); border: 1px solid var(--ppt-line); border-radius: 10px; padding: 12px 16px;
}
.ppt-rev-item b { font-family: 'Fraunces', serif; font-weight: 600; font-size: 17px; }
.ppt-rev-meta { font-size: 13px; color: var(--ppt-muted); }

/* Footer / book CTA */
.ppt-foot { margin-top: 26px; padding-top: 18px; border-top: 1px dashed var(--ppt-line); font-size: 14px; color: var(--ppt-muted); }
.ppt-foot a { color: var(--ppt-red-deep); font-weight: 700; }

.ppt-empty { color: var(--ppt-muted); font-style: italic; padding: 18px 0; }
.ppt-error { color: var(--ppt-red-deep); background: #f9e6e2; border: 1px solid #e9bfb6; padding: 14px 16px; border-radius: 10px; }

/* --- AI "Ask" box (optional) --- */
.ppt-ask { background: var(--ppt-card); border: 1px solid var(--ppt-line); border-radius: 12px; padding: 16px 18px; margin: 22px 0 4px; }
.ppt-ask-row { display: flex; gap: 8px; }
.ppt-input {
  flex: 1; font: inherit; font-size: 16px; padding: 11px 14px;
  border: 1px solid var(--ppt-line); border-radius: 10px; background: var(--ppt-paper); color: var(--ppt-ink);
}
.ppt-input:focus { outline: none; border-color: var(--ppt-red); box-shadow: 0 0 0 3px rgba(192,57,43,.12); }
.ppt-btn {
  font: inherit; font-weight: 700; border: 0; cursor: pointer; padding: 0 20px; border-radius: 10px;
  background: var(--ppt-red); color: #fff; transition: .15s;
}
.ppt-btn:hover { background: var(--ppt-red-deep); }
.ppt-btn:disabled { opacity: .55; cursor: default; }
.ppt-answer { margin-top: 12px; font-size: 15px; line-height: 1.55; color: var(--ppt-ink); }
.ppt-answer-text { background: var(--ppt-paper); border-left: 4px solid var(--ppt-red); border-radius: 0; padding: 12px 16px; }
.ppt-answer-err { color: var(--ppt-red-deep); font-style: italic; }

/* --- PepperScale profile link --- */
.ppt-profile {
  display: inline-block; margin: 2px 0 22px; font-size: 14px; font-weight: 700;
  color: var(--ppt-red-deep); text-decoration: none; border-bottom: 1px solid rgba(124,29,20,.35);
  padding-bottom: 1px;
}
.ppt-profile:hover { border-bottom-color: var(--ppt-red-deep); }

/* --- Explore: faceted search --- */
.ppt-explore-intro { margin: 0 0 18px; }
.ppt-facet { margin-bottom: 16px; }
.ppt-facet-label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 8px; color: var(--ppt-ink); }
.ppt-facet-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ppt-explore-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 18px 0 6px; padding-top: 14px; border-top: 1px dashed var(--ppt-line); }
.ppt-count { font-size: 14px; font-weight: 700; color: var(--ppt-muted); }
.ppt-clear { font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; background: transparent; border: 1px solid var(--ppt-line); color: var(--ppt-muted); border-radius: 999px; padding: 6px 14px; }
.ppt-clear:hover { border-color: var(--ppt-muted); color: var(--ppt-ink); }
.ppt-results { display: grid; gap: 10px; margin-top: 8px; }
@media (min-width: 560px) { .ppt-results { grid-template-columns: 1fr 1fr; } }
.ppt-result { position: relative; background: var(--ppt-card); border: 1px solid var(--ppt-line); border-radius: 12px; padding: 13px 15px; cursor: pointer; transition: .15s; }
.ppt-result:hover, .ppt-result:focus-visible { border-color: var(--ppt-red); box-shadow: var(--ppt-shadow); outline: none; }
.ppt-result-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.ppt-result-head b { font-family: 'Fraunces', serif; font-weight: 600; font-size: 18px; }
.ppt-result-shu { font-size: 12px; color: var(--ppt-muted); font-weight: 600; white-space: nowrap; }
.ppt-tag-on { background: var(--ppt-red); color: #fff; }
.ppt-result-pair { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ppt-ink); margin-top: 6px; }
.ppt-result-go { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--ppt-red-deep); }

@media (max-width: 400px) {
  .ppt-mode-btn { padding: 8px 13px; }
  .ppt-ask-row { flex-direction: column; }
  .ppt-btn { padding: 11px 20px; }
}

/* --- Layered sourcing: book vs derived --- */
.ppt-grouplabel { font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--ppt-amber); margin: 0 0 12px; }
.ppt-legend { font-size: 13px; color: var(--ppt-muted); margin: 0 0 18px; line-height: 1.5; }
.ppt-legend em { font-style: italic; }
.ppt-book-badge {
  display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: #fff; background: var(--ppt-red); padding: 2px 7px; border-radius: 5px; margin-left: 7px; vertical-align: middle;
}
.ppt-legend .ppt-book-badge { margin-left: 0; margin-right: 4px; }
.ppt-pair-book { border-left-width: 4px; box-shadow: 0 1px 2px rgba(124,29,20,.10); }
.ppt-pair-book .ppt-pair-name { display: flex; align-items: center; flex-wrap: wrap; }