/* VitaWhat — fresh earth theme (warm terracotta + sage) */

:root {
  --vw-terracotta: #b5623c;      /* primary accent */
  --vw-terracotta-dark: #97492a;
  --vw-clay: #c97b54;
  --vw-sage: #7c8a5e;            /* secondary accent */
  --vw-sage-dark: #5f6e46;
  --vw-olive: #6b7350;
  --vw-sand: #f4ede2;           /* page background */
  --vw-cream: #fbf7f0;          /* surfaces */
  --vw-bark: #2e2620;           /* dark surfaces (navbar/footer) */
  --vw-bark-2: #241d18;
  --vw-ink: #3a322b;            /* body text */
  --vw-muted: #857a6d;
  --vw-line: #e5dccc;
  --vw-cream-text: #efe7d9;     /* text on dark surfaces */

  --bs-primary: #b5623c;
  --bs-primary-rgb: 181, 98, 60;
}

html, body { height: 100%; }

body {
  font-family: 'Nunito Sans', system-ui, -apple-system, sans-serif;
  background: var(--vw-sand);
  color: var(--vw-ink);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
  font-family: 'Fraunces', Georgia, serif;
  letter-spacing: -0.005em;
  color: var(--vw-bark);
}

.vw-main-wrap { flex: 1 0 auto; }
a { color: var(--vw-terracotta); text-decoration: none; }
a:hover { color: var(--vw-terracotta-dark); text-decoration: underline; }

/* ── Navbar ─────────────────────────────────────────────────────────── */
.vw-navbar {
  background: var(--vw-bark);
  border-bottom: 3px solid var(--vw-terracotta);
}
.vw-navbar .navbar-brand { color: #fff; }
.vw-navbar .nav-link { color: rgba(239, 231, 217, .82); font-weight: 600; }
.vw-navbar .nav-link:hover,
.vw-navbar .nav-link:focus,
.vw-navbar .nav-link.active { color: #fff; }
.vw-brand-icon { color: var(--vw-clay); }
.vw-navbar .navbar-toggler { border-color: rgba(255,255,255,.25); }
.vw-navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(239,231,217,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.vw-navbar .dropdown-menu {
  background: var(--vw-cream);
  border: 1px solid var(--vw-line);
  box-shadow: 0 10px 30px rgba(46, 38, 32, .18);
}
.vw-navbar .dropdown-item { color: var(--vw-ink); font-weight: 600; }
.vw-navbar .dropdown-item:hover { background: #f0e7d8; color: var(--vw-terracotta-dark); }
.vw-navbar .form-control { border: 1px solid rgba(255,255,255,.25); }

/* ── Footer ─────────────────────────────────────────────────────────── */
.vw-footer { background: var(--vw-bark-2); color: var(--vw-cream-text); }
.vw-footer h1,.vw-footer h2,.vw-footer h3,.vw-footer h4,.vw-footer h5,.vw-footer h6 { color: #fff; }
.vw-footer-head { font-family: 'Nunito Sans', sans-serif; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: var(--vw-clay); margin-bottom: .75rem; }
.vw-footer-links li { margin-bottom: .4rem; }
.vw-footer-links a { color: var(--vw-cream-text); }
.vw-footer-links a:hover { color: #fff; }
.vw-footer-rule { border-color: rgba(255,255,255,.12); }
.vw-social-icon {
  width: 36px; height: 36px; color: var(--vw-cream-text);
  border: 1px solid currentColor; font-size: 1rem;
  transition: all .15s ease-in-out;
}
.vw-social-icon:hover { background: var(--vw-terracotta); color: #fff; border-color: var(--vw-terracotta); }

/* ── Hero ───────────────────────────────────────────────────────────── */
.vw-hero {
  background: linear-gradient(135deg, #2e2620 0%, #6b4a34 45%, #b5623c 100%);
  color: #fff;
  padding: 4rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.vw-hero h1 { color: #fff; }
.vw-hero p { color: #f2e4d8; }
.vw-hero .vw-hero-search .form-control { border: none; padding: .8rem 1rem; }
.vw-hero-media { border-radius: 14px; overflow: hidden; box-shadow: 0 14px 40px rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.15); }
.vw-hero-media video { border-radius: 14px; }

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn-primary {
  --bs-btn-bg: var(--vw-terracotta);
  --bs-btn-border-color: var(--vw-terracotta);
  --bs-btn-hover-bg: var(--vw-terracotta-dark);
  --bs-btn-hover-border-color: var(--vw-terracotta-dark);
  --bs-btn-active-bg: var(--vw-terracotta-dark);
  --bs-btn-active-border-color: var(--vw-terracotta-dark);
}
.btn-sage {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--vw-sage);
  --bs-btn-border-color: var(--vw-sage);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--vw-sage-dark);
  --bs-btn-hover-border-color: var(--vw-sage-dark);
}
.btn-outline-primary {
  --bs-btn-color: var(--vw-terracotta);
  --bs-btn-border-color: var(--vw-terracotta);
  --bs-btn-hover-bg: var(--vw-terracotta);
  --bs-btn-hover-border-color: var(--vw-terracotta);
}

/* ── Cards & surfaces ───────────────────────────────────────────────── */
.vw-paper {
  background: var(--vw-cream);
  border: 1px solid var(--vw-line);
  border-radius: 14px;
  padding: 1.75rem;
  box-shadow: 0 1px 3px rgba(46, 38, 32, .06);
}
.vw-card {
  background: var(--vw-cream);
  border: 1px solid var(--vw-line);
  border-radius: 14px;
  padding: 1.25rem;
  height: 100%;
  display: block;
  color: inherit;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}
a.vw-card:hover {
  transform: translateY(-3px);
  border-color: var(--vw-terracotta);
  box-shadow: 0 10px 28px rgba(181, 98, 60, .16);
  color: inherit; text-decoration: none;
}
.vw-card-icon {
  width: 46px; height: 46px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 12px;
  background: #f0e2d3; color: var(--vw-terracotta);
  font-size: 1.4rem;
}
.vw-card-icon.sage { background: #e7ecdb; color: var(--vw-sage-dark); }

.vw-section-title {
  font-weight: 700; color: var(--vw-bark);
  border-left: 5px solid var(--vw-terracotta);
  padding-left: .8rem; margin-bottom: 1.25rem;
}
.vw-kicker {
  text-transform: uppercase; letter-spacing: .12em; font-size: .75rem;
  font-weight: 700; color: var(--vw-terracotta); font-family: 'Nunito Sans', sans-serif;
}

/* Feature list rendered from admin text */
.vw-list { padding-left: 1.1rem; margin-bottom: 0; }
.vw-list li { margin-bottom: .35rem; }

/* Pros / cons columns */
.vw-pros li::marker { color: var(--vw-sage-dark); }
.vw-cons li::marker { color: var(--vw-terracotta); }
.vw-pros, .vw-cons { padding-left: 1.1rem; }
.vw-pros li, .vw-cons li { margin-bottom: .35rem; }

/* References block */
.vw-refs {
  background: #f0e7d8; border: 1px solid var(--vw-line);
  border-radius: 12px; padding: 1rem 1.25rem; margin-top: 1.5rem;
}
.vw-refs-title { font-size: 1rem; margin-bottom: .5rem; }
.vw-refs ol { margin-bottom: 0; padding-left: 1.2rem; }
.vw-refs li { margin-bottom: .3rem; font-size: .9rem; word-break: break-word; }

/* Deficiency recovery panel */
.vw-recovery-time {
  background: #e7ecdb; border: 1px solid #d3ddbf; border-left: 4px solid var(--vw-sage);
  border-radius: 12px; padding: 1rem 1.25rem; height: 100%;
}

/* Allergy severity colour coding */
.vw-sev { display: inline-flex; align-items: center; gap: .35rem; border-radius: 999px; padding: .2rem .7rem; font-size: .78rem; font-weight: 700; }
.vw-sev-severe   { background: #f7dcd3; color: #9a2f18; }
.vw-sev-moderate { background: #f6e6c8; color: #8a5a12; }
.vw-sev-mild     { background: #e2ead2; color: #4f5d36; }
.vw-sev-varies   { background: #ece5d8; color: #6b5f4f; }
.vw-card.acc-severe   { border-left: 5px solid #c0392b; }
.vw-card.acc-moderate { border-left: 5px solid #cd8b1e; }
.vw-card.acc-mild     { border-left: 5px solid var(--vw-sage); }
.vw-card.acc-varies   { border-left: 5px solid #b8a98f; }
.vw-danger-banner {
  background: #fbe8e0; border: 1px solid #e6b8a6; border-left: 5px solid #c0392b;
  color: #7a2f1c; border-radius: 12px; padding: 1rem 1.25rem;
}
.vw-danger-banner .vw-danger-title { font-weight: 800; color: #9a2f18; }

/* Disclaimer callout */
.vw-disclaimer {
  background: #f6eede; border: 1px solid #e6d6bd; border-left: 4px solid var(--vw-clay);
  border-radius: 10px; padding: .85rem 1.1rem; color: #6a5947; font-size: .9rem;
}

/* ── About page: personal photo + "About me" panel ─────────────────── */
.vw-about-photo {
  width: 160px; height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #efe3cf;
  box-shadow: 0 3px 12px rgba(74, 52, 33, .15);
  display: block;
}
@media (max-width: 575px) {
  .vw-about-photo { width: 120px; height: 120px; }
}
.vw-about-bio { color: #4a4034; }
.vw-about-bio p { margin-bottom: .9rem; }
.vw-about-bio p:last-child { margin-bottom: 0; }

/* ── Data-entry fields ─────────────────────────────────────────────── */
.form-control, .form-select, textarea.form-control {
  border: 2px solid #d9c9ae;
  background-color: #fffdf9;
}
.form-check-input { border: 2px solid #d9c9ae; }
.form-check-input:checked { background-color: var(--vw-terracotta); border-color: var(--vw-terracotta); }
.form-control::placeholder { color: #a89a86; }
.form-control:focus, .form-select:focus, .form-check-input:focus {
  border-color: var(--vw-terracotta);
  box-shadow: 0 0 0 .2rem rgba(181, 98, 60, .16);
}
.input-group-text { border: 2px solid #d9c9ae; background-color: #f4ead9; color: var(--vw-ink); }

/* ── Tables ─────────────────────────────────────────────────────────── */
.table thead th { color: var(--vw-bark); border-bottom: 2px solid var(--vw-line); }

/* ── Ad zones & wide layout ─────────────────────────────────────────── */
.vw-wide { max-width: 1680px; margin: 0 auto; }
.vw-layout { display: flex; gap: 1.5rem; align-items: flex-start; }
.vw-main { flex: 1 1 auto; min-width: 0; }
.vw-side { flex: 0 0 340px; width: 340px; max-width: 340px; display: none; }
@media (min-width: 1400px) {
  .vw-side { display: block; }
  .vw-side .vw-ad-zone { position: sticky; top: 90px; }
}
.vw-ad-zone { display: flex; flex-direction: column; align-items: center; gap: 1rem; overflow: hidden; }
.vw-ad-zone-top, .vw-ad-zone-bottom { margin: .5rem 0 1.25rem; }
.vw-ad { text-align: center; max-width: 100%; }
.vw-ad-label { font-size: .62rem; text-transform: uppercase; letter-spacing: .12em; color: #a89a86; margin-bottom: 2px; }
.vw-ad-placeholder {
  background: repeating-linear-gradient(45deg, #f1e8d8, #f1e8d8 12px, #e9dcc6 12px, #e9dcc6 24px);
  border: 1px dashed #cdb896; border-radius: 6px; color: #a89a86; max-width: 100%;
}
.vw-ad-body { margin: 0 auto; overflow: hidden; max-width: 100%; }

/* ── 3D viewer ──────────────────────────────────────────────────────── */
.vw-viewer-wrap {
  position: relative; background: radial-gradient(circle at 50% 30%, #3a3128, #221c17);
  border: 1px solid var(--vw-line); border-radius: 16px; overflow: hidden;
}
#vwCanvas { width: 100%; height: 560px; display: block; cursor: grab; }
#vwCanvas:active { cursor: grabbing; }
.vw-viewer-toolbar {
  position: absolute; top: 12px; left: 12px; right: 12px;
  display: flex; flex-wrap: wrap; gap: .5rem; justify-content: space-between; pointer-events: none;
}
.vw-viewer-toolbar > * { pointer-events: auto; }
.vw-viewer-hint {
  position: absolute; bottom: 12px; left: 12px; color: #efe7d9; font-size: .8rem;
  background: rgba(0,0,0,.35); padding: .3rem .6rem; border-radius: 6px;
}
.vw-hotspot-info {
  position: absolute; bottom: 12px; right: 12px; max-width: 280px;
  background: rgba(46,38,32,.92); color: #efe7d9; padding: .75rem 1rem; border-radius: 10px;
  font-size: .85rem; display: none;
}
.vw-hotspot-info.show { display: block; }
.vw-seg { background: rgba(255,255,255,.1); border-radius: 8px; padding: 2px; display: inline-flex; }
.vw-seg .btn { color: #efe7d9; border: none; }
.vw-seg .btn.active { background: var(--vw-terracotta); color: #fff; }

/* Callout labels + red leader lines over the 3D locator */
.vw-leaders { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 3; }
.vw-leader { stroke: #e11d1d; stroke-width: 1.5; }
.vw-callouts { position: absolute; inset: 0; pointer-events: none; z-index: 4; overflow: hidden; }
.vw-callout {
  position: absolute; pointer-events: auto; cursor: pointer;
  background: rgba(46,38,32,.92); color: #fff; border: 1px solid #e11d1d;
  font-family: 'Nunito Sans', sans-serif; font-size: .72rem; font-weight: 700;
  padding: .14rem .5rem; border-radius: 6px; white-space: nowrap; line-height: 1.2;
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
}
.vw-callout:hover { background: #e11d1d; }

/* ── Badges & pills ─────────────────────────────────────────────────── */
.vw-pill {
  display: inline-flex; align-items: center; gap: .35rem;
  background: #f0e2d3; color: var(--vw-terracotta-dark);
  border-radius: 999px; padding: .2rem .7rem; font-size: .8rem; font-weight: 700;
}
.vw-pill.sage { background: #e7ecdb; color: var(--vw-sage-dark); }
.badge.text-bg-success { background-color: var(--vw-sage-dark) !important; }

/* Filter chips */
.vw-chip {
  border: 1.5px solid var(--vw-line); background: var(--vw-cream); color: var(--vw-ink);
  border-radius: 999px; padding: .3rem .9rem; font-size: .85rem; font-weight: 600; cursor: pointer;
}
.vw-chip.active, .vw-chip:hover { background: var(--vw-terracotta); border-color: var(--vw-terracotta); color: #fff; }

/* ── Admin ──────────────────────────────────────────────────────────── */
.vw-admin-sidebar { background: var(--vw-bark); min-height: 100vh; }
.vw-admin-sidebar .nav-link { color: rgba(239,231,217,.75); border-radius: 8px; margin-bottom: 2px; }
.vw-admin-sidebar .nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.vw-admin-sidebar .nav-link.active { color: #fff; background: var(--vw-terracotta); }

/* Drag & drop placement editor */
.vw-dz { min-height: 110px; border: 2px dashed #cdb896; border-radius: 10px; background: #f6eede; padding: .75rem; transition: border-color .15s, background .15s; }
.vw-dz.vw-dz-over { border-color: var(--vw-terracotta); background: #f0e2d3; }
.vw-dz.vw-dz-reject { border-color: #b5623c; background: #fbe8e0; }
.vw-ad-chip { background: #fff; border: 1px solid var(--vw-line); border-left: 4px solid var(--vw-terracotta); border-radius: 8px; padding: .5rem .75rem; margin-bottom: .5rem; cursor: grab; user-select: none; font-size: .875rem; }
.vw-ad-chip:active { cursor: grabbing; }
.vw-ad-chip.dragging { opacity: .5; }
.vw-chip-size { color: var(--vw-muted); font-size: .78rem; }

/* Blood types */
.vw-blood-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 58px; height: 58px; border-radius: 50%; color: #fff; font-weight: 800;
  font-family: 'Fraunces', serif; font-size: 1.25rem; flex: 0 0 auto;
  box-shadow: 0 3px 8px rgba(46,38,32,.25);
}
.vw-blood-badge.sm { width: 42px; height: 42px; font-size: .95rem; }
.vw-blood-stat { background: #f0e7d8; border: 1px solid var(--vw-line); border-radius: 10px; padding: .7rem .8rem; height: 100%; }
.vw-blood-num { font-size: 1.6rem; font-weight: 800; color: var(--vw-terracotta-dark); font-family: 'Fraunces', serif; line-height: 1; }

.vw-blood-chart { display: flex; flex-direction: column; gap: .55rem; }
.vw-bloodbar-row { display: flex; align-items: center; gap: .6rem; }
.vw-bloodbar-label { flex: 0 0 42px; font-weight: 700; font-size: .85rem; text-align: right; color: var(--vw-bark); }
.vw-bloodbar-track { flex: 1 1 auto; height: 20px; background: #efe7d8; border-radius: 10px; overflow: hidden; }
.vw-bloodbar-fill { display: block; height: 100%; border-radius: 10px; transition: width .5s ease; min-width: 3px; }
.vw-bloodbar-val { flex: 0 0 46px; font-size: .82rem; font-weight: 700; color: var(--vw-muted); }

/* Calculator charts */
.vw-swatch { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: .45rem; vertical-align: -1px; }
.vw-macro-legend { font-size: .9rem; }
.vw-macro-legend > div { border-bottom: 1px solid #efe7d8; }
.vw-macro-legend > div:last-child { border-bottom: none; }

.vw-ebar { position: relative; height: 22px; background: #efe7d8; border-radius: 11px; overflow: hidden; }
.vw-ebar-fill { height: 100%; width: 0; border-radius: 11px; background: var(--vw-sage); transition: width .4s ease, background .3s ease; }
.vw-ebar-fill.over { background: #c0392b; }
.vw-ebar-fill.under { background: #d08a1d; }
.vw-ebar-fill.ontarget { background: var(--vw-sage-dark); }
.vw-ebar-need { position: absolute; top: -3px; bottom: -3px; width: 3px; background: var(--vw-bark); border-radius: 2px; }

.vw-bmi-track { position: relative; display: flex; height: 16px; border-radius: 8px; overflow: hidden; }
.vw-bmi-zone { display: block; height: 100%; }
.vw-bmi-pointer { position: absolute; top: -5px; width: 0; height: 0; margin-left: -7px;
  border-left: 7px solid transparent; border-right: 7px solid transparent; border-top: 10px solid var(--vw-bark);
  transition: left .4s ease; }
.vw-bmi-track { overflow: visible; }
.vw-bmi-ticks { font-size: .68rem; color: var(--vw-muted); margin-top: .5rem; }

/* Search autocomplete / typeahead */
.vw-ac-menu {
  position: absolute; z-index: 1080;
  background: var(--vw-cream); border: 1px solid var(--vw-line);
  border-radius: 12px; box-shadow: 0 14px 34px rgba(46, 38, 32, .2);
  overflow: hidden auto; max-height: 360px; padding: .25rem;
}
.vw-ac-item {
  display: flex; align-items: center; gap: .6rem;
  padding: .5rem .7rem; border-radius: 8px;
  color: var(--vw-ink); text-decoration: none;
}
.vw-ac-item + .vw-ac-item { margin-top: 1px; }
.vw-ac-item:hover, .vw-ac-item.active { background: #f0e2d3; color: var(--vw-terracotta-dark); text-decoration: none; }
.vw-ac-item > .bi { color: var(--vw-terracotta); font-size: 1.05rem; flex: 0 0 auto; }
.vw-ac-name { flex: 1 1 auto; font-weight: 600; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vw-ac-name strong { color: var(--vw-terracotta-dark); }
.vw-ac-item.active .vw-ac-name strong { color: var(--vw-terracotta-dark); }
.vw-ac-type { flex: 0 0 auto; font-size: .68rem; color: var(--vw-muted); text-transform: uppercase; letter-spacing: .05em; }
.vw-ac-empty { padding: .6rem .7rem; color: var(--vw-muted); font-size: .875rem; }

/* Anchored sections clear the sticky navbar */
[id] { scroll-margin-top: 84px; }