/* ====================================================================
   AGSIST Spray Advisory — /css/spray.css
   Page-specific styles for spray.html
   Shared base: /components/styles.css (already loaded first)

   Brand alignment v8 — 2026-03-02
   Palette: forest green, warm gold, muted red, institutional borders
   ==================================================================== */

/* ── Fallback vars (in case styles.css doesn't define them) ───── */
:root {
  --blue:     #4a8fba;
  --orange:   #c87a28;
  --bg2:      var(--bg, #0e0e0c);
  --border-g: var(--border, rgba(218,165,32,.30));
  --surface3: var(--surface2, #1e1e1a);
}

/* ── CRITICAL: Prevent horizontal blowout ────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: hidden; }
body  { overflow-x: hidden; max-width: 100vw; }

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(160deg, var(--bg2) 0%, var(--surface) 100%);
  border-bottom: 2px solid var(--border);
  padding: 3rem 1.5rem 2.5rem;
  overflow: hidden;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2.5rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); background: rgba(58,139,60,.06);
  border: 1px solid rgba(58,139,60,.18); border-radius: 3px;
  padding: .3rem .75rem; margin-bottom: .85rem;
}
.hero-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 700; line-height: 1.15; color: var(--text);
  margin-bottom: .85rem; text-transform: uppercase; letter-spacing: .01em;
}
.hero-title span { color: var(--green); }
.hero-sub {
  font-size: 1rem; line-height: 1.75; color: var(--text-dim); max-width: 540px;
}

/* ── Status Panel (hero right) ────────────────────────────────────── */
.status-panel {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1.5rem; text-align: center;
  min-width: 0;
  transition: border-color .2s;
}
.status-lbl {
  display: flex; align-items: center; justify-content: center; gap: .4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 1rem;
}
.status-icon { font-size: 3.5rem; line-height: 1; margin-bottom: .6rem; }
.status-main {
  font-family: 'Oswald', sans-serif; font-size: 1.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .03em; margin-bottom: .4rem;
}
.status-main.good    { color: var(--green); }
.status-main.marginal{ color: var(--gold); }
.status-main.poor    { color: var(--red); }
.status-main.frozen  { color: var(--blue); }
.status-sub  { font-size: .88rem; color: var(--text-dim); line-height: 1.5; margin-bottom: .5rem; }
.status-loc  { font-size: .75rem; color: var(--text-muted); }

/* Status panel border color per rating */
.status-panel.good     { border-color: rgba(58,139,60,.30); }
.status-panel.marginal { border-color: rgba(218,165,32,.30); }
.status-panel.poor     { border-color: rgba(184,76,42,.30); }
.status-panel.frozen   { border-color: rgba(74,143,186,.30); }

/* ── Location Setup Card ──────────────────────────────────────────── */
.loc-setup {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 2rem; text-align: center;
  max-width: 560px; margin: 0 auto 1.5rem;
}
.loc-setup h3 { font-size: 1.05rem; color: var(--text); margin-bottom: .55rem; }
.loc-setup p  { font-size: .9rem; color: var(--text-dim); line-height: 1.65; margin-bottom: 1.25rem; }
.loc-btns {
  display: flex; gap: .65rem; justify-content: center; flex-wrap: wrap;
}
.btn-g {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .75rem 1.4rem; background: var(--green); color: #fff;
  border: none; border-radius: var(--r-sm, 4px); font-family: 'JetBrains Mono', monospace;
  font-size: .85rem; font-weight: 700; cursor: pointer;
  text-transform: uppercase; letter-spacing: .5px;
  transition: background .15s;
}
.btn-g:hover { background: #1b4d1c; }
.btn-q {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .75rem 1.3rem; background: none;
  border: 2px solid var(--border); border-radius: var(--r-sm, 4px);
  font-family: 'JetBrains Mono', monospace; font-size: .85rem; font-weight: 600;
  color: var(--text-dim); cursor: pointer;
  text-transform: uppercase; letter-spacing: .5px;
  transition: border-color .15s, color .15s;
}
.btn-q:hover { border-color: var(--green); color: var(--green); }
.zip-row {
  display: none; flex-direction: row; gap: .6rem; justify-content: center;
  margin-top: .9rem; flex-wrap: wrap;
}
.zip-in {
  padding: .75rem 1rem; background: var(--surface2); border: 2px solid var(--border);
  border-radius: var(--r-sm, 4px); font-family: 'JetBrains Mono', monospace; font-size: .88rem;
  color: var(--text); width: 160px; outline: none; transition: border-color .15s;
}
.zip-in:focus { border-color: var(--green); }

/* ── Jump Navigation ─────────────────────────────────────────────── */
.jump-nav {
  display: flex; gap: .5rem; flex-wrap: nowrap;
  margin-bottom: 1.5rem;
  max-width: 1200px; margin-left: auto; margin-right: auto;
  padding: 0 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.jump-nav::-webkit-scrollbar { display: none; }
.jump-link {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 700; color: var(--text-muted);
  text-decoration: none; padding: .35rem .75rem;
  border: 2px solid var(--border); border-radius: var(--r-sm, 4px);
  transition: border-color .15s, color .15s;
  white-space: nowrap; flex-shrink: 0;
  text-transform: uppercase; letter-spacing: .3px;
}
.jump-link:hover { border-color: var(--green); color: var(--green); }

/* ── Page Grid (two-column layout) ───────────────────────────────── */
.pg {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 1.5rem;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ── Section Header Bar ──────────────────────────────────────────── */
.section-bar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: .85rem; flex-wrap: wrap; gap: .5rem;
}
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-muted);
}
.section-link {
  font-size: .72rem; color: var(--text-muted); background: none;
  border: none; text-decoration: underline; cursor: pointer;
}

/* ── Factor Cards ────────────────────────────────────────────────── */
.factors {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: .9rem;
  margin-bottom: 1.5rem;
}
.fcard {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1rem 1.1rem;
  transition: border-color .2s;
  min-width: 0;
  overflow: hidden;
}
.fcard:hover { border-color: var(--border-g); }
.fcard-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: .55rem; gap: .5rem;
}
.fcard-name {
  display: flex; align-items: center; gap: .4rem;
  font-size: .82rem; font-weight: 700; color: var(--text);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}
.fcard-icon { font-size: 1rem; flex-shrink: 0; }
.fchip {
  font-family: 'JetBrains Mono', monospace;
  font-size: .62rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: .18rem .5rem; border-radius: 3px;
  white-space: nowrap; flex-shrink: 0;
}
.fchip.good    { background: rgba(58,139,60,.10);  color: var(--green); }
.fchip.marginal{ background: rgba(218,165,32,.10);  color: var(--gold); }
.fchip.poor    { background: rgba(184,76,42,.10);   color: var(--red); }
.fchip.frozen  { background: rgba(74,143,186,.10);  color: var(--blue); }
.fcard-val {
  font-family: 'Oswald', sans-serif; font-size: 1.9rem; font-weight: 700;
  color: var(--text); line-height: 1; margin-bottom: .45rem;
  overflow-wrap: break-word; word-break: break-word;
}
.fcard-desc {
  font-size: .78rem; color: var(--text-dim); line-height: 1.6;
  margin-bottom: .65rem;
  overflow-wrap: break-word;
}
.fcard-bar {
  height: 5px; background: var(--surface3); border-radius: 3px; overflow: hidden;
}
.fcard-bar-fill {
  height: 100%; border-radius: 3px;
  transition: width .6s cubic-bezier(.4,0,.2,1), background .3s;
}

/* ── Hourly Spray Window ─────────────────────────────────────────── */
.window-wrap {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1.1rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.window-head {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: .75rem;
}
.hourly-scroll {
  display: flex; gap: .4rem; overflow-x: auto; -webkit-overflow-scrolling: touch;
  scrollbar-width: thin; scrollbar-color: var(--border) transparent;
  padding-bottom: .35rem;
}
.hourly-scroll::-webkit-scrollbar { height: 4px; }
.hourly-scroll::-webkit-scrollbar-track { background: transparent; }
.hourly-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.hr-item {
  flex-shrink: 0; display: flex; flex-direction: column; align-items: center;
  gap: .2rem; padding: .55rem .45rem; border-radius: var(--r-sm, 4px);
  border: 2px solid var(--border); min-width: 58px; text-align: center;
  transition: border-color .15s;
}
.hr-item.good     { background: rgba(58,139,60,.05);  border-color: rgba(58,139,60,.22); }
.hr-item.marginal { background: rgba(218,165,32,.05); border-color: rgba(218,165,32,.22); }
.hr-item.poor     { background: rgba(184,76,42,.05);  border-color: rgba(184,76,42,.22); }
.hr-item.frozen   { background: rgba(74,143,186,.05); border-color: rgba(74,143,186,.22); }
.hr-time  { font-family: 'JetBrains Mono', monospace; font-size: .62rem; color: var(--text-muted); font-weight: 600; }
.hr-icon  { font-size: 1rem; line-height: 1; }
.hr-wind  { font-family: 'JetBrains Mono', monospace; font-size: .7rem; color: var(--text-dim); font-weight: 600; }
.hr-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: .6rem; font-weight: 700; letter-spacing: .04em;
  padding: .1rem .3rem; border-radius: 3px;
}
.hr-badge.good     { background: rgba(58,139,60,.12); color: var(--green); }
.hr-badge.marginal { background: rgba(218,165,32,.12); color: var(--gold); }
.hr-badge.poor     { background: rgba(184,76,42,.12);  color: var(--red); }
.hr-badge.frozen   { background: rgba(74,143,186,.12); color: var(--blue); }
.window-legend {
  font-size: .68rem; color: var(--text-muted); margin-top: .6rem; line-height: 1.5;
}

/* ── Education Section ───────────────────────────────────────────── */
.edu {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1.5rem; margin-bottom: 1.5rem;
  min-width: 0; overflow: hidden;
}
.edu-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); margin-bottom: 1.25rem; opacity: .9;
}
.edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: .85rem;
  margin-bottom: 1.25rem;
}
.edu-card {
  background: var(--surface2); border: 2px solid var(--border);
  border-radius: var(--r-sm, 4px); padding: 1rem; min-width: 0;
  overflow: hidden;
}
.edu-card-icon { font-size: 1.4rem; margin-bottom: .4rem; }
.edu-card-title {
  font-size: .82rem; font-weight: 700; color: var(--text); margin-bottom: .45rem;
}
.edu-card-text  { font-size: .78rem; color: var(--text-dim); line-height: 1.65; margin-bottom: .7rem; }
.edu-card-tip   { font-size: .72rem; font-weight: 700; padding: .25rem .55rem; border-radius: 3px; display: inline-block; }

/* ── Inversion Diagram Box ───────────────────────────────────────── */
.inv-box {
  background: var(--surface2); border: 2px solid rgba(184,76,42,.18);
  border-radius: var(--r-md, 6px); padding: 1.25rem; margin-top: 1rem;
  overflow: hidden;
}
.inv-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: .72rem; font-weight: 700; color: var(--red);
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 1rem; opacity: .9;
}
.inv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.inv-diagram { display: flex; flex-direction: column; gap: 0; }
.inv-layer {
  display: flex; align-items: center; justify-content: space-between;
  padding: .6rem .75rem; border-radius: var(--r-sm, 4px); position: relative;
  flex-wrap: wrap; gap: .25rem;
  min-width: 0;
}
.inv-layer-warm  { background: rgba(200,122,40,.08); border: 1px solid rgba(200,122,40,.2); }
.inv-layer-cool  { background: rgba(74,143,186,.08); border: 1px solid rgba(74,143,186,.2); border-top: none; border-bottom: none; }
.inv-layer-ground{ background: rgba(58,139,60,.08); border: 1px solid rgba(58,139,60,.2); }
.inv-layer-label { font-size: .72rem; font-weight: 700; }
.inv-layer-meta  { font-size: .68rem; color: var(--text-muted); margin-left: auto; }
.inv-arrow {
  position: absolute; right: .75rem; font-size: .8rem; color: var(--text-muted);
}
.inv-detect-item { display: flex; gap: .5rem; font-size: .8rem; }
.inv-detect-arrow { color: var(--gold); flex-shrink: 0; }
.inv-detect-text { color: var(--text-dim); }
.inv-detect-text strong { color: var(--text); }
.inv-warning {
  margin-top: .85rem; padding: .65rem .85rem;
  background: rgba(184,76,42,.06); border: 1px solid rgba(184,76,42,.18);
  border-radius: var(--r-sm, 4px); font-size: .78rem; color: var(--text-dim); line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════════
   TANK MIX ORDER GUIDE
═══════════════════════════════════════════════════════════════════ */
.mix-section { margin-top: 2.5rem; min-width: 0; }
.mix-card {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1.5rem; overflow: hidden;
}
.mix-intro {
  font-size: .85rem; color: var(--text-dim); line-height: 1.75;
  margin-bottom: 1.5rem; max-width: 680px;
}
.mix-steps {
  display: flex; flex-direction: column; gap: .65rem; margin-bottom: 1.5rem;
}
.mix-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: .85rem; align-items: start;
  padding: .85rem; background: var(--surface2);
  border: 2px solid var(--border); border-radius: var(--r-md, 6px);
  transition: border-color .2s;
  min-width: 0;
}
.mix-step:hover { border-color: var(--border-g); }
.mix-num {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-md, 6px);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem; font-weight: 800; flex-shrink: 0;
}
.mix-num-1 { background: rgba(74,143,186,.10); color: var(--blue); }
.mix-num-2 { background: rgba(218,165,32,.10); color: var(--gold); }
.mix-num-3 { background: rgba(159,122,234,.10); color: #9f7aea; }
.mix-num-4 { background: rgba(200,122,40,.10); color: var(--orange); }
.mix-num-5 { background: rgba(58,139,60,.10); color: var(--green); }
.mix-num-6 { background: rgba(184,76,42,.10); color: var(--red); }
.mix-num-7 { background: rgba(74,143,186,.10); color: var(--blue); }
.mix-num-8 { background: rgba(218,165,32,.10); color: var(--gold); }
.mix-num-9 { background: rgba(58,139,60,.10); color: var(--green); }
.mix-step-name { font-size: .85rem; font-weight: 700; color: var(--text); margin-bottom: .25rem; }
.mix-step-what { font-size: .78rem; color: var(--text-dim); line-height: 1.65; margin-bottom: .35rem; }
.mix-step-why  { font-size: .72rem; color: var(--text-muted); line-height: 1.55; font-style: italic; }

.mix-tips {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: .75rem;
}
.mix-tip {
  padding: .85rem; border-radius: var(--r-sm, 4px); font-size: .8rem; line-height: 1.65;
  min-width: 0; overflow: hidden;
}
.mix-tip-title { font-weight: 700; margin-bottom: .25rem; }
.mix-tip-do {
  background: rgba(58,139,60,.05); border: 1px solid rgba(58,139,60,.18);
  color: var(--text-dim);
}
.mix-tip-do .mix-tip-title { color: var(--green); }
.mix-tip-dont {
  background: rgba(184,76,42,.05); border: 1px solid rgba(184,76,42,.18);
  color: var(--text-dim);
}
.mix-tip-dont .mix-tip-title { color: var(--red); }

/* ═══════════════════════════════════════════════════════════════════
   TIPS & TRICKS
═══════════════════════════════════════════════════════════════════ */
.tips-section { margin-top: 2.5rem; min-width: 0; }
.tips-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: .85rem; margin-bottom: 1rem;
}
.tip-card {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1.15rem;
  transition: border-color .2s;
  min-width: 0; overflow: hidden;
}
.tip-card:hover { border-color: var(--border-g); }
.tip-card-icon  { font-size: 1.3rem; margin-bottom: .5rem; }
.tip-card-title { font-size: .85rem; font-weight: 700; color: var(--text); margin-bottom: .45rem; }
.tip-card-text  { font-size: .8rem; color: var(--text-dim); line-height: 1.7; margin-bottom: .5rem; }
.tip-card-detail {
  font-size: .75rem; color: var(--text-muted); line-height: 1.65;
  padding-top: .45rem; border-top: 1px solid var(--border);
  overflow-wrap: break-word;
}
.tip-card-detail strong { color: var(--text-dim); }

/* ── Nozzle Comparison Table ─────────────────────────────────────── */
.nozzle-table-wrap {
  overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 1rem 0;
  position: relative;
}
.nozzle-table {
  width: 100%; min-width: 520px; border-collapse: collapse; font-size: .78rem;
}
.nozzle-table th {
  text-align: left;
  font-family: 'JetBrains Mono', monospace;
  font-size: .62rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); padding: .55rem .65rem;
  border-bottom: 2px solid var(--border); white-space: nowrap;
}
.nozzle-table td {
  padding: .6rem .65rem; border-bottom: 1px solid var(--border);
  color: var(--text-dim); vertical-align: top;
}
.nozzle-table tr:hover td { background: var(--surface2); }
.nozzle-table .nt-type { font-weight: 700; color: var(--text); white-space: nowrap; }
.nt-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: .58rem; font-weight: 700;
  padding: .15rem .4rem; border-radius: 3px; white-space: nowrap;
}
.nt-badge.low  { background: rgba(58,139,60,.10); color: var(--green); }
.nt-badge.med  { background: rgba(218,165,32,.10); color: var(--gold); }
.nt-badge.high { background: rgba(184,76,42,.10);  color: var(--red); }

/* ── Sidebar Cards ───────────────────────────────────────────────── */
.sidebar {
  display: flex; flex-direction: column; gap: 1rem;
  min-width: 0;
}
.sc {
  background: var(--surface); border: 2px solid var(--border);
  border-radius: var(--r-md, 6px); padding: 1.1rem 1.2rem;
  min-width: 0; overflow: hidden;
}
.sc-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: .64rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); margin-bottom: .9rem; opacity: .9;
}

/* ── Recommendation Box ──────────────────────────────────────────── */
.rec {
  border-radius: var(--r-sm, 4px); padding: 1rem; margin-bottom: .7rem;
  border: 2px solid var(--border);
}
.rec.good    { background: rgba(58,139,60,.05);  border-color: rgba(58,139,60,.22); }
.rec.marginal{ background: rgba(218,165,32,.05); border-color: rgba(218,165,32,.22); }
.rec.poor    { background: rgba(184,76,42,.05);  border-color: rgba(184,76,42,.22); }
.rec.frozen  { background: rgba(74,143,186,.05); border-color: rgba(74,143,186,.22); }
.rec-h { font-size: .9rem; font-weight: 700; margin-bottom: .45rem; }
.rec-h.good    { color: var(--green); }
.rec-h.marginal{ color: var(--gold); }
.rec-h.poor    { color: var(--red); }
.rec-h.frozen  { color: var(--blue); }
.rec-t { font-size: .82rem; color: var(--text-dim); line-height: 1.65; }

/* ── 5-Day Strip ─────────────────────────────────────────────────── */
.day-strip { display: flex; gap: .45rem; margin-top: .3rem; }
.day-item {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  gap: .2rem; padding: .65rem .3rem;
  background: var(--surface2); border: 2px solid var(--border);
  border-radius: var(--r-sm, 4px); text-align: center; min-width: 0;
}
.day-name   { font-family: 'JetBrains Mono', monospace; font-size: .62rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.day-icon   { font-size: 1.2rem; line-height: 1; }
.day-wind   { font-family: 'JetBrains Mono', monospace; font-size: .65rem; color: var(--text-muted); }
.day-rating {
  font-family: 'JetBrains Mono', monospace;
  font-size: .62rem; font-weight: 700; padding: .12rem .3rem;
  border-radius: 3px; letter-spacing: .03em;
}
.day-rating.good    { background: rgba(58,139,60,.10); color: var(--green); }
.day-rating.marginal{ background: rgba(218,165,32,.10); color: var(--gold); }
.day-rating.poor    { background: rgba(184,76,42,.10);  color: var(--red); }
.day-rating.frozen  { background: rgba(74,143,186,.10); color: var(--blue); }

/* ── Pre-Spray Checklist ─────────────────────────────────────────── */
.checklist-item {
  display: flex; align-items: flex-start; gap: .5rem;
  font-size: .8rem; cursor: pointer;
}
.checklist-item input {
  margin-top: .2rem; accent-color: var(--green); flex-shrink: 0;
}
.checklist-item span { color: var(--text-dim); }

/* ── Cross-Link ──────────────────────────────────────────────────── */
.cross-link {
  display: flex; align-items: flex-start; gap: .9rem;
  padding: 1rem 1.1rem; background: var(--surface);
  border: 2px solid var(--border); border-radius: var(--r-md, 6px);
  text-decoration: none; transition: border-color .15s, background .15s;
  min-width: 0; overflow: hidden;
}
.cross-link:hover { background: var(--surface2); border-color: var(--green); }
.cross-link-icon  { font-size: 1.5rem; flex-shrink: 0; margin-top: .1rem; }
.cross-link-title { font-size: .88rem; font-weight: 700; color: var(--green); margin-bottom: .2rem; }
.cross-link-text  { font-size: .78rem; color: var(--text-dim); line-height: 1.55; }
.cross-link-arrow { margin-left: auto; color: var(--text-muted); font-size: 1.1rem; align-self: center; flex-shrink: 0; transition: transform .15s, color .15s; }
.cross-link:hover .cross-link-arrow { transform: translateX(3px); color: var(--green); }

/* ── Live Dot ────────────────────────────────────────────────────── */
.live-dot {
  display: inline-block; width: 7px; height: 7px;
  border-radius: 50%; background: var(--green);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: .5; transform: scale(.8); }
}

/* ── Fade-up Animation ───────────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.vis { opacity: 1; transform: none; }

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════════ */

/* Tablet: single column, sidebar stays BELOW content */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; }
  .status-panel { max-width: 400px; }
  .pg { grid-template-columns: 1fr; }
}

/* Mid-size phones / small tablets */
@media (max-width: 768px) {
  .hero { padding: 2rem 1rem 1.5rem; }
  .pg { padding: 1.5rem 1rem; }
  .jump-nav { padding: 0 1rem; }
  .inv-grid { grid-template-columns: 1fr; }
  .mix-tips { grid-template-columns: 1fr; }
  .mix-card { padding: 1.1rem; }
  .mix-step { grid-template-columns: 36px minmax(0, 1fr); gap: .65rem; padding: .75rem; }
  .mix-num  { width: 36px; height: 36px; font-size: .85rem; }
  .status-main { font-size: 1.3rem; }
  .status-icon { font-size: 2.5rem; }
  .status-panel { max-width: none; }
}

/* Phones */
@media (max-width: 580px) {
  .factors { grid-template-columns: 1fr; }
  .edu-grid { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: 1fr; }
  .inv-arrow { display: none; }
  .inv-layer-meta { margin-left: 0; }
  .inv-layer-label { font-size: .65rem; }
  .loc-setup { padding: 1.25rem 1rem; }
  .cross-link { gap: .6rem; padding: .85rem; }
  .cross-link-text { font-size: .72rem; }
}

/* Small phones */
@media (max-width: 380px) {
  .hero { padding: 1.5rem .75rem 1.25rem; }
  .hero-sub { font-size: .88rem; }
  .pg { padding: 1rem .75rem; }
  .jump-nav { padding: 0 .75rem; }
  .jump-link { font-size: .65rem; padding: .3rem .55rem; }
  .fcard { padding: .75rem; }
  .fcard-val { font-size: 1.5rem; }
  .fcard-desc { font-size: .72rem; }
  .status-main { font-size: 1.1rem; }
  .status-icon { font-size: 2rem; }
  .status-sub { font-size: .78rem; }
  .loc-setup { padding: 1rem .85rem; }
  .loc-setup h3 { font-size: .92rem; }
  .mix-step-name { font-size: .78rem; }
  .mix-step-what { font-size: .72rem; }
  .mix-step-why { font-size: .66rem; }
  .tip-card { padding: .85rem; }
  .tip-card-title { font-size: .78rem; }
  .tip-card-text { font-size: .74rem; }
  .edu-card { padding: .75rem; }
  .edu-card-title { font-size: .75rem; }
  .edu-card-text { font-size: .72rem; }
  .sc { padding: .85rem; }
}

/* ── Print ───────────────────────────────────────────────────────── */
@media print {
  .hero, .sidebar, .status-panel, #site-header, #site-footer, .jump-nav { display: none; }
  .pg { grid-template-columns: 1fr; }
}