/**
 * Peptide Repo Brand Identity v1.0.0
 * Direction C: "The Trusted Guide"
 *
 * Contains CSS custom property tokens and brand component styles.
 * Enqueued before style.css so tokens cascade into existing theme.
 *
 * @package peptide-starter
 */

:root {
  /* Base palette */
  --color-teal: #1B8A92;
  --color-ink: #0D0D0D;
  --color-lime: #7FD600;
  --color-orange: #FF8A3D;
  --color-neutral: #D0D0D0;
  --color-light: #F5F5F5;
  --color-white: #FFFFFF;

  /* Teal scale (primary) */
  --teal-50:  #EBF5F6;
  --teal-100: #CEE7EA;
  --teal-200: #A6D2D7;
  --teal-300: #74B8C0;
  --teal-400: #429DA6;
  --teal-500: #1B8A92;
  --teal-600: #147178;
  --teal-700: #0F585E;
  --teal-800: #0A3F44;
  --teal-900: #072A2E;

  /* Lime scale (accent — badge/button only, never body text) */
  --lime-50:  #F5FFE0;
  --lime-100: #E8FFB8;
  --lime-200: #D4FF85;
  --lime-300: #BDFF4D;
  --lime-400: #A5EE20;
  --lime-500: #7FD600;
  --lime-600: #66B000;
  --lime-700: #4D8A00;
  --lime-800: #365F00;
  --lime-900: #1F3700;

  /* Orange scale (caution) */
  --orange-50:  #FFF3EB;
  --orange-100: #FFDEC4;
  --orange-200: #FFC299;
  --orange-300: #FFA66E;
  --orange-400: #FF9455;
  --orange-500: #FF8A3D;
  --orange-600: #E46B1F;
  --orange-700: #B8520F;
  --orange-800: #833708;
  --orange-900: #4F2003;

  /* Gray scale (neutral) */
  --gray-50:  #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #E8E8E8;
  --gray-300: #D0D0D0;
  --gray-400: #A8A8A8;
  --gray-500: #808080;
  --gray-600: #5C5C5C;
  --gray-700: #3D3D3D;
  --gray-800: #1F1F1F;
  --gray-900: #0D0D0D;

  /* Semantic tokens */
  --text-primary: var(--gray-900);
  --text-secondary: var(--gray-700);
  --text-muted: var(--gray-500);
  --text-inverse: var(--color-white);

  --bg-page: var(--color-white);
  --bg-surface: var(--color-white);
  --bg-inset: var(--gray-100);
  --bg-brand: var(--teal-500);
  --bg-brand-deep: var(--teal-700);

  --border-default: var(--gray-200);
  --border-strong: var(--gray-300);
  --border-brand: var(--teal-500);

  /* Verdict system tokens (the signature) */
  --verdict-established-bg: var(--teal-500);
  --verdict-established-fg: var(--color-white);
  --verdict-promising-bg: var(--lime-500);
  --verdict-promising-fg: var(--gray-900);
  --verdict-investigational-bg: var(--orange-500);
  --verdict-investigational-fg: var(--gray-900);
  --verdict-insufficient-bg: var(--gray-300);
  --verdict-insufficient-fg: var(--gray-700);
  --verdict-cautionary-bg: #C0392B;
  --verdict-cautionary-fg: var(--color-white);

  /* Spacing & sizing primitives */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;

  --shadow-card: 0 1px 2px rgba(13,13,13,0.04), 0 2px 8px rgba(13,13,13,0.04);
  --shadow-card-hover: 0 2px 4px rgba(13,13,13,0.06), 0 8px 16px rgba(13,13,13,0.06);
}

.pr-verdict {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 10px;
  border-radius: var(--radius-pill);
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.01em;
  min-height: 32px;
}

.pr-verdict__glyph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.25);
  font-size: 13px;
  flex-shrink: 0;
}

.pr-verdict--established { background: var(--verdict-established-bg); color: var(--verdict-established-fg); }
.pr-verdict--promising { background: var(--verdict-promising-bg); color: var(--verdict-promising-fg); }
.pr-verdict--investigational { background: var(--verdict-investigational-bg); color: var(--verdict-investigational-fg); }
.pr-verdict--insufficient { background: var(--verdict-insufficient-bg); color: var(--verdict-insufficient-fg); }
.pr-verdict--cautionary { background: var(--verdict-cautionary-bg); color: var(--verdict-cautionary-fg); }

.pr-verdict--insufficient .pr-verdict__glyph { background: rgba(13,13,13,0.10); color: var(--gray-700); }
.pr-verdict--promising .pr-verdict__glyph,
.pr-verdict--investigational .pr-verdict__glyph { background: rgba(13,13,13,0.12); color: var(--gray-900); }

.pr-verdict-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
}

.pr-verdict-card__header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.pr-verdict-card__updated { font-size: 13px; color: var(--text-muted); }
.pr-verdict-card__title { font-family: "Poppins", sans-serif; font-weight: 700; font-size: 36px; line-height: 1.2; margin: 0 0 8px; color: var(--text-primary); }
.pr-verdict-card__summary { font-family: "Inter", sans-serif; font-size: 18px; line-height: 1.4; color: var(--text-secondary); margin-bottom: 24px; }

.pr-evidence-row {
  background: var(--bg-inset);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.pr-evidence-row__item { display: flex; align-items: flex-start; gap: 12px; font-family: "Inter", sans-serif; font-size: 15px; line-height: 1.5; color: var(--text-primary); }
.pr-evidence-row__item + .pr-evidence-row__item { margin-top: 10px; }
.pr-evidence-row__glyph { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; flex-shrink: 0; font-weight: 600; }

.pr-verdict-card__verdict-label { font-family: "Poppins", sans-serif; font-weight: 600; font-size: 14px; color: var(--text-secondary); margin-bottom: 8px; }
.pr-verdict-card__verdict-text { font-family: "Inter", sans-serif; font-size: 16px; line-height: 1.6; color: var(--text-primary); margin-bottom: 24px; }
.pr-verdict-card__cta-group { display: flex; gap: 16px; flex-wrap: wrap; }
.pr-verdict-card__cta-link { color: var(--teal-600); text-decoration: none; font-weight: 600; font-size: 15px; }
.pr-verdict-card__cta-link:hover { color: var(--teal-700); text-decoration: underline; }

.pr-disclosure {
  background: var(--bg-inset);
  border-left: 4px solid var(--teal-500);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-family: "Inter", sans-serif;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.pr-disclosure__label { font-family: "Poppins", sans-serif; font-weight: 600; color: var(--text-secondary); }
.pr-disclosure--inline { margin: 12px 0; }
.pr-disclosure--banner { background: var(--teal-50); border: 1px solid var(--teal-200); border-left: 4px solid var(--teal-500); padding: 20px 24px; margin-bottom: 24px; font-size: 14px; }
.pr-disclosure--footer { font-size: 13px; }

.pr-chip-row { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.pr-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border: 1.5px solid var(--border-default); border-radius: var(--radius-pill); background: transparent; color: var(--text-primary); text-decoration: none; font-family: "Inter", sans-serif; font-weight: 600; font-size: 14px; cursor: pointer; transition: all 0.2s ease; }
.pr-chip:hover { border-color: var(--teal-500); color: var(--teal-600); }
.pr-chip--active { background: var(--teal-500); border-color: var(--teal-500); color: var(--color-white); }

@media (prefers-reduced-motion: reduce) {
  .pr-chip { transition: none; }
}

@media (max-width: 768px) {
  .pr-verdict-card { padding: 20px; }
  .pr-verdict-card__title { font-size: 28px; }
  .pr-verdict-card__summary { font-size: 16px; }
}