/* =========================================================
   MangoPanBase - Unified Stylesheet
   Contains base design + per-page styles
   ========================================================= */

/* ---------- Root theme tokens ---------- */
/* Default = Light Theme */
:root {
  --bg: #f7fafc;
  --panel: #ffffff;
  --panel-2: #f3f4f6;
  --text: #0f172a;
  --muted: #475569;
  --primary: #15803d;
  --accent: #0369a1;
  --ring: #f59e0b;
  --shadow: 0 10px 30px rgba(0,0,0,0.1);
  --radius: 16px;
  --gap: 1rem;
}

/* Dark Theme */
html[data-theme="dark"] {
  --bg: #0b0f14;
  --panel: #111827;
  --panel-2: #0f172a;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --primary: #22c55e;
  --accent: #38bdf8;
  --ring: #fde047;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}


/* ---------- Base Reset ---------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, "Helvetica Neue", Arial;
  background: radial-gradient(1200px 800px at 10% -10%, rgba(56,189,248,.08), transparent 60%),
              radial-gradient(900px 600px at 110% 10%, rgba(34,197,94,.08), transparent 50%),
              var(--bg);
  color: var(--text);
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { filter: brightness(1.15); }

/* ---------- Layout ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: .75rem 1rem; backdrop-filter: saturate(1.2) blur(10px);
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
}
.brand { display: flex; align-items: center; /* ensures text is vertically centered with logo */ gap: 1rem; /* space between logo and text */ } .brand img { width: 72px; /* or 80px if you want a bit bigger */ height: 72px; border-radius: 50%; object-fit: cover; box-shadow: 0 2px 8px rgba(0,0,0,0.25); } .brand-text .title { font-size: 1.6rem; /* bigger title */ font-weight: 800; line-height: 1.2; } .brand-text .subtitle { display: block; font-size: 0.95rem; color: var(--muted); margin-top: 0.2rem; }


/* Header alignment + no wrapping */
.site-header {
  display: flex;
  align-items: center;       /* align all regions to the same center line */
  flex-wrap: nowrap;         /* prevent accidental wrapping */
}

/* Keep counters in one line, pushed to the right */
.header-stats {
  margin-left: auto;         /* push counters to the right of the brand */
  display: flex;
  gap: 2rem;
  align-items: center;
  white-space: nowrap;       /* keep each item on one line */
  overflow-x: auto;          /* safety on very small screens */
}

/* Keep actions aligned on the same baseline */
.brand, .header-stats, .header-actions { align-self: center; }


.header-stats {
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-left: 2rem;
  font-weight: 600;
  color: var(--accent);
}

.header-stats .stat {
  display: flex;
  align-items: baseline;
  font-size: 1rem;
}

.header-stats .count {
  font-size: 1.25rem;
  font-weight: 700;
  margin-right: .3rem;
  color: var(--primary);
}


.section-divider {
  border: none;
  height: 2px;
  margin: 2rem 0;
  background: color-mix(in srgb, var(--accent) 40%, transparent);
}

.study h2 {
  margin-top: 1.5rem;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.study ul {
  list-style: none;
  padding: 0;
  margin: .5rem 0 1rem;
}

.study ul li {
  margin-bottom: .5rem;
}

.study .grid.two {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}


.header-actions { display: flex; align-items: center; gap: .75rem; }
.site-search input {
  background: var(--panel-2); border: 1px solid transparent;
  padding: .5rem .75rem; border-radius: 999px; color: var(--text);
}
.site-search input:focus {
  outline: none; border-color: var(--ring);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--ring) 25%, transparent);
}

.layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--gap); padding: var(--gap); }
.side-nav { position: sticky; top: 70px; align-self: start; }
.side-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .5rem; }
.side-nav .tab {
  display: flex; align-items: center; padding: .7rem .9rem;
  background: var(--panel); border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  color: var(--text); box-shadow: var(--shadow);
}
.side-nav .tab.active { outline: 2px solid color-mix(in srgb, var(--accent) 60%, transparent); }
.side-nav .tab:hover { transform: translateY(-1px); }

.content {
  min-height: 60vh; background: var(--panel); border-radius: calc(var(--radius) + 6px);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  box-shadow: var(--shadow); padding: clamp(1rem, 2vw, 2rem);
}



/* ---------- Components ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 1px solid color-mix(in srgb, var(--text) 16%, transparent);
  border-radius: 999px; padding: .55rem .9rem;
  background: var(--panel-2); color: var(--text);
  box-shadow: var(--shadow); cursor: pointer;
}
.btn:hover { filter: brightness(1.05); }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 60%, white));
  border-color: transparent; color: white;
}
.btn-ghost { background: transparent; border-color: color-mix(in srgb, var(--text) 18%, transparent); }
.btn-sm { padding: .35rem .6rem; font-size: .9rem; }

.card {
  background: var(--panel-2); border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow);
}
.grid { display: grid; gap: 1rem; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

.badge { padding: .2rem .5rem; border-radius: 999px; font-size: .8rem; }
.badge.cultivar { background: color-mix(in srgb, var(--primary) 15%, transparent); }
.badge.wild { background: color-mix(in srgb, var(--accent) 15%, transparent); }

/* ---------- Tables ---------- */
.table-wrap { overflow: auto; border-radius: var(--radius); border: 1px solid color-mix(in srgb, var(--text) 10%, transparent); }
.table-wrap table { width: 100%; border-collapse: separate; border-spacing: 0; }
.table-wrap thead th {
  position: sticky; top: 0; background: var(--panel-2);
  text-align: left; padding: .7rem .75rem;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
}
.table-wrap tbody td { padding: .7rem .75rem; border-bottom: 1px solid color-mix(in srgb, var(--text) 8%, transparent); }
.table-wrap tbody tr:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }

/* ---------- Timeline ---------- */
.timeline { list-style: none; padding: 0; }
.timeline li { position: relative; padding-left: 1.5rem; margin: .6rem 0; }
.timeline li:before {
  content: ""; position: absolute; left: .35rem; top: .35rem;
  width: .5rem; height: .5rem; border-radius: 50%; background: var(--accent);
}

/* ---------- Accessibility ---------- */
.skip-link { position: absolute; left: -999px; }
.skip-link:focus {
  left: 1rem; top: 1rem; background: var(--ring); color: black;
  padding: .5rem .75rem; border-radius: .5rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .layout { grid-template-columns: 1fr; }
  .side-nav { position: static; }
  .side-nav ul { flex-direction: row; flex-wrap: wrap; }
}

/* =========================================================
   PAGE-SPECIFIC STYLES
   ========================================================= */

/* ---- Homepage ---- */
.hero { display: grid; gap: 1rem; }
.hero h1 { font-size: clamp(1.6rem, 2.8vw, 2.4rem); }
.hero .cta { display: flex; gap: .75rem; flex-wrap: wrap; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.updates { margin-top: 2rem; }

/* ---- About ---- */
.about h1 { margin-bottom: .25rem; }
.about section > p { max-width: 70ch; }

/* ---- Dataset ---- */
.table-tools { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: .8rem; }
.table-tools .inline { display: flex; gap: .5rem; align-items: center; }
.data thead th { font-weight: 700; }
.data td, .data th { white-space: nowrap; }

/* ---- Genome Browser ---- */
.browser-shell {
  background: var(--panel-2); border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  overflow: hidden; box-shadow: var(--shadow);
}
.browser-toolbar {
  display: flex; gap: .5rem; padding: .6rem; align-items: center;
  border-bottom: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
}
.browser-toolbar label { display: flex; align-items: center; gap: .4rem; }
.tracks { padding: 1rem; }
.track { font-size: .85rem; color: var(--muted); margin-bottom: .25rem; }
#mockCanvas {
  width: 100%; height: 300px; display: block;
  background: repeating-linear-gradient(90deg, color-mix(in srgb, var(--accent) 12%, transparent) 0 2px, transparent 2px 10px);
}

/* ---- Team ---- */
.team .lede { max-width: 70ch; margin-bottom: 1.5rem; color: var(--muted); }
.people {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem; list-style: none; padding: 0; margin: 1rem 0 2rem 0;
}
.person {
  background: var(--panel-2); border: 1px solid color-mix(in srgb, var(--text) 10%, transparent);
  border-radius: var(--radius); padding: 1rem; text-align: center;
  box-shadow: var(--shadow);
}
.person img {
  width: 120px; height: 120px; border-radius: 999px;
  margin: 0 auto 0.75rem auto; object-fit: cover;
}
.person h3 { margin: .3rem 0 .1rem 0; }
.person .role { color: var(--accent); font-weight: 600; }
.person .affil { color: var(--muted); font-size: .9rem; }
.person .links { display: flex; justify-content: center; flex-wrap: wrap; gap: .4rem; }
.chip {
  display: inline-block; padding: .25rem .6rem; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--text) 15%, transparent);
  font-size: .8rem; background: var(--panel); color: var(--text);
}
.chip:hover { background: color-mix(in srgb, var(--accent) 20%, transparent); }

/* Compact style for collaborators */
.people.compact .person { display: flex; align-items: center; text-align: left; padding: .75rem; }
.people.compact .person img { width: 70px; height: 70px; margin: 0 .75rem 0 0; }
.people.compact .meta h3 { margin: 0; font-size: 1rem; }
.people.compact .meta .role { font-size: .85rem; }
.people.compact .meta .affil { font-size: .8rem; }

/* Advisors */
.advisors {
  list-style: none; display: flex; flex-wrap: wrap;
  gap: .5rem; padding: 0; margin: 1rem 0;
}
.advisors .chip { background: color-mix(in srgb, var(--primary) 12%, transparent); font-weight: 500; }
.advisors .muted { color: var(--muted); font-size: .85rem; }

/* ===== Footer (consolidated) ===== */
.site-footer { padding: 1.25rem; color: var(--muted); }
.footer-grid{
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:2rem; flex-wrap:wrap; margin-top:.5rem; margin-bottom:.5rem;
}
.footer-left{ flex:1 1 420px; }
.footer-right{ flex:1 1 420px; display:flex; justify-content:flex-end; }

/* logos in one horizontal row (right side) */
.partners{
  display:flex; align-items:center; justify-content:flex-end;
  gap:2.5rem; flex-wrap:nowrap; width:100%;
}
.partners a{ display:inline-flex; align-items:center; justify-content:center; }
.partners img{
  max-height:110px; width:auto; object-fit:contain; display:block;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.15));
}

/* visitor badge under the left block */
.footer-address { font-size: 1.05rem; line-height: 1.65; color: var(--text); }
.footer-address a { color: var(--accent); }

.visitor-chip{
  display:inline-flex; gap:.5rem; align-items:center;
  background: var(--panel-2);
  border: 1px solid color-mix(in srgb, var(--text) 14%, transparent);
  border-radius: 999px;
  padding: .45rem .9rem;
  box-shadow: var(--shadow);
  font-size: 0.95rem;
}
.visitor-chip strong{ font-size: 1.05rem; }

@media (max-width: 900px){
  .footer-right{ justify-content:center; }
  .partners{ justify-content:center; gap:1.25rem; flex-wrap:wrap; }
  .partners img{ max-height:90px; }
}

/* Footer separator line */
.site-footer {
  border-top: 2px solid color-mix(in srgb, var(--text) 20%, transparent);
  margin-top: 2rem;   /* spacing above the line */
  padding-top: 1.5rem; /* spacing inside footer after line */
}


/* Optional class fallbacks – match the attribute rules */
html.dark {
  --bg: #0b0f14;
  --panel: #111827;
  --panel-2: #0f172a;
  --text: #e5e7eb;
  --muted: #9ca3af;
  --primary: #22c55e;
  --accent: #38bdf8;
  --ring: #fde047;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
}

html.light {
  --bg: #f7fafc;
  --panel: #ffffff;
  --panel-2: #f3f4f6;
  --text: #0f172a;
  --muted: #475569;
  --primary: #15803d;
  --accent: #0369a1;
  --ring: #f59e0b;
  --shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* ===== Theme Toggle Slider ===== */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 32px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 32px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: #4ade80; /* green when ON */
}

input:checked + .slider:before {
  transform: translateX(28px);
}


/* Branding text tweaks */
.brand-text .title {
  font-size: 1.5rem;     /* bigger site title */
  font-weight: 800;      /* heavier weight */
  letter-spacing: 0.5px; /* slight spacing for polish */
}

.brand-text .subtitle {
  font-size: 0.95rem;    /* larger than before */
  font-weight: 500;      /* slightly bold */
  color: var(--muted);   /* keep it subtle */
  margin-top: 2px;       /* small gap below title */
}

/* --- FORCE the Analysis Workflow section left --- */
.content .pipeline-diagram,
.content .pipeline-diagram * {         /* catch any nested elements */
  text-align: left !important;
}

.content .pipeline-diagram h2 {
  display: block !important;           /* kill any flex-based centering */
  justify-content: flex-start !important;
  align-items: flex-start !important;
  margin: 0 0 .5rem 0 !important;
}

.content .pipeline-diagram p {
  margin-left: 0 !important;
}

.content .pipeline-diagram .pipeline-img {
  display: block !important;
  margin: 1rem 0 !important;           /* no auto-centering */
}

/* Restrict SDG images */
.sdg-card img,
.sdg-icon {
  width: 80px;       /* fixed width */
  height: auto;      /* preserve aspect ratio */
  flex: 0 0 80px;    /* prevent stretching */
  object-fit: contain;
  margin-right: 1rem;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,.1);
}

/* Grid layout */
.sdg-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.2rem;
}

/* Card style */
.sdg-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
}

/* Icon sizing */
.sdg-card img {
  width: 70px;
  height: auto;
  flex-shrink: 0;
}