/* Apartment EV Guide India — mobile-first stylesheet. No framework. */

:root {
  --c-primary: #0b6e4f;
  --c-primary-dark: #08563e;
  --c-accent: #f4a300;
  --c-ink: #1c2321;
  --c-muted: #5b6663;
  --c-bg: #ffffff;
  --c-bg-soft: #f2f6f4;
  --c-border: #d7e0dc;
  --c-danger: #b3261e;
  --c-danger-bg: #fdecea;
  --c-warn-bg: #fff7e0;
  --c-ok-bg: #e7f4ee;
  --radius: 10px;
  --maxw: 68rem;
  font-size: 100%;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif;
  color: var(--c-ink);
  background: var(--c-bg);
  line-height: 1.65;
}
img { max-width: 100%; height: auto; }

.container { max-width: var(--maxw); margin-inline: auto; padding-inline: 1rem; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--c-primary);
  color: #fff; padding: .5rem 1rem; z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- Header / nav ---------- */
.site-header { background: var(--c-primary); color: #fff; }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding-block: .6rem; }
.brand { color: #fff; text-decoration: none; font-weight: 700; font-size: 1.15rem; flex: 1; }
.brand-suffix { color: var(--c-accent); }
.nav-toggle {
  background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.5);
  border-radius: 6px; padding: .4rem .7rem; font-size: 1rem; cursor: pointer;
}
.site-nav { display: none; width: 100%; }
.site-nav.open { display: block; }
.site-nav ul { list-style: none; margin: .5rem 0; padding: 0; }
.site-nav li { border-top: 1px solid rgba(255,255,255,.15); }
.site-nav a { display: block; color: #fff; text-decoration: none; padding: .6rem .25rem; }
.site-nav a:hover, .site-nav a:focus { text-decoration: underline; }
.nav-search { display: flex; gap: .4rem; padding: .5rem 0 .8rem; }
.nav-search input { flex: 1; padding: .5rem; border: none; border-radius: 6px; font-size: 1rem; }
.nav-search button {
  background: var(--c-accent); border: none; border-radius: 6px;
  padding: .5rem .9rem; font-weight: 600; cursor: pointer;
}

@media (min-width: 800px) {
  .nav-toggle { display: none; }
  .site-nav { display: flex; width: auto; align-items: center; gap: 1rem; }
  .site-nav ul { display: flex; gap: .2rem; margin: 0; }
  .site-nav li { border: none; }
  .site-nav a { padding: .5rem .55rem; border-radius: 6px; }
  .site-nav a:hover { background: var(--c-primary-dark); text-decoration: none; }
  .nav-search { padding: 0; }
  .nav-search input { width: 11rem; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { font-size: .85rem; color: var(--c-muted); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem; padding: .5rem 0 0; margin: 0; }
.breadcrumbs li + li::before { content: "›"; margin-inline: .35rem; color: var(--c-border); }
.breadcrumbs a { color: var(--c-primary); }

/* ---------- Typography & content ---------- */
main { padding-block: 1rem 3rem; }
h1 { font-size: 1.7rem; line-height: 1.25; margin: .8rem 0 .6rem; }
h2 { font-size: 1.3rem; margin-top: 2rem; }
h3 { font-size: 1.08rem; }
a { color: var(--c-primary); }
.lead { font-size: 1.08rem; color: var(--c-ink); }
.muted { color: var(--c-muted); }
.article-meta { font-size: .85rem; color: var(--c-muted); margin-bottom: 1rem; }

table { border-collapse: collapse; width: 100%; margin: 1rem 0; font-size: .95rem; }
th, td { border: 1px solid var(--c-border); padding: .55rem .6rem; text-align: left; vertical-align: top; }
th { background: var(--c-bg-soft); }
.table-wrap { overflow-x: auto; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: 1rem 1.1rem; background: #fff; display: block; text-decoration: none; color: inherit;
}
.card h3 { margin: .2rem 0 .4rem; color: var(--c-primary); }
.card p { margin: 0; color: var(--c-muted); font-size: .93rem; }
a.card:hover, a.card:focus { border-color: var(--c-primary); }

.hero { background: var(--c-bg-soft); border-radius: var(--radius); padding: 1.4rem 1.2rem; margin-top: .8rem; }
.hero h1 { margin-top: 0; }
.cta-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1rem; }

/* ---------- Buttons & forms ---------- */
.btn {
  display: inline-block; background: var(--c-primary); color: #fff; border: none;
  border-radius: 8px; padding: .65rem 1.15rem; font-size: 1rem; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.btn:hover, .btn:focus { background: var(--c-primary-dark); }
.btn-secondary { background: #fff; color: var(--c-primary); border: 2px solid var(--c-primary); }
.btn-secondary:hover, .btn-secondary:focus { background: var(--c-bg-soft); }

form.stacked { max-width: 44rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 600; margin-bottom: .3rem; }
.field .help { display: block; font-size: .85rem; color: var(--c-muted); margin-top: .25rem; }
.field input[type="text"], .field input[type="number"], .field input[type="email"],
.field input[type="search"], .field input[type="password"], .field input[type="url"],
.field input[type="date"], .field select, .field textarea {
  width: 100%; padding: .6rem .65rem; font-size: 1rem; border: 1px solid var(--c-border);
  border-radius: 8px; background: #fff; color: var(--c-ink);
}
.field textarea { min-height: 7rem; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 3px solid rgba(11,110,79,.3); border-color: var(--c-primary);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--c-danger); }
.field-error { color: var(--c-danger); font-size: .88rem; margin-top: .25rem; }
.checkbox-row { display: flex; align-items: flex-start; gap: .5rem; margin-bottom: .6rem; }
.checkbox-row input { margin-top: .3rem; }
fieldset { border: 1px solid var(--c-border); border-radius: var(--radius); margin: 0 0 1.2rem; padding: .9rem 1rem; }
legend { font-weight: 700; padding-inline: .3rem; }
.radio-option { display: flex; gap: .5rem; align-items: flex-start; padding: .3rem 0; }

/* Honeypot — hidden from humans, present for bots */
.hp-field { position: absolute !important; left: -9999px !important; height: 1px; overflow: hidden; }

/* ---------- Alerts / notices ---------- */
.alert { border-radius: var(--radius); padding: .8rem 1rem; margin: 1rem 0; }
.alert-success { background: var(--c-ok-bg); border: 1px solid var(--c-primary); }
.alert-error { background: var(--c-danger-bg); border: 1px solid var(--c-danger); color: var(--c-danger); }
.notice { background: var(--c-warn-bg); border: 1px solid var(--c-accent); border-radius: var(--radius); padding: .8rem 1rem; margin: 1rem 0; }
.safety-note { background: var(--c-danger-bg); border-left: 4px solid var(--c-danger); padding: .8rem 1rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.2rem 0; }
.disclosure-box { background: var(--c-bg-soft); border: 1px dashed var(--c-border); border-radius: var(--radius); padding: .7rem 1rem; margin: 1rem 0; font-size: .9rem; }
.sample-badge {
  display: inline-block; background: var(--c-warn-bg); border: 1px solid var(--c-accent);
  color: #7a5200; font-size: .75rem; font-weight: 700; border-radius: 999px;
  padding: .05rem .6rem; text-transform: uppercase; letter-spacing: .03em;
}

/* ---------- Results ---------- */
.result-panel { background: var(--c-ok-bg); border: 1px solid var(--c-primary); border-radius: var(--radius); padding: 1.1rem 1.2rem; margin: 1.4rem 0; }
.result-panel h2 { margin-top: 0; }
.result-grid { display: grid; gap: .7rem; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); margin: 1rem 0; }
.result-stat { background: #fff; border: 1px solid var(--c-border); border-radius: 8px; padding: .7rem .8rem; }
.result-stat .stat-label { display: block; font-size: .8rem; color: var(--c-muted); }
.result-stat .stat-value { font-size: 1.25rem; font-weight: 700; color: var(--c-primary-dark); }
.formula-box { background: #fff; border: 1px dashed var(--c-border); border-radius: 8px; padding: .8rem 1rem; font-size: .88rem; overflow-x: auto; }
.formula-box code { display: block; white-space: pre; font-family: ui-monospace, Menlo, monospace; }

.readiness-straightforward { border-color: var(--c-primary); background: var(--c-ok-bg); }
.readiness-review { border-color: var(--c-accent); background: var(--c-warn-bg); }
.readiness-professional { border-color: var(--c-danger); background: var(--c-danger-bg); }

/* ---------- Ad slots (empty unless enabled) ---------- */
.ad-slot { margin: 1.5rem 0; text-align: center; }
.ad-label { display: block; font-size: .7rem; text-transform: uppercase; color: var(--c-muted); letter-spacing: .06em; }

/* ---------- Policy document ---------- */
.policy-doc { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 1.5rem; margin: 1.5rem 0; }
.policy-doc h2 { font-size: 1.2rem; }
.policy-doc h3 { font-size: 1.02rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-ink); color: #d9e2de; margin-top: 2rem; font-size: .92rem; }
.footer-grid { display: grid; gap: 1.4rem; padding-block: 1.6rem; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-heading { font-size: 1rem; color: #fff; margin: 0 0 .5rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer a { color: #a9d3c3; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.15); padding-block: .8rem; font-size: .8rem; color: #93a29c; }

/* ---------- Admin ---------- */
.admin-body { background: var(--c-bg-soft); }
.admin-layout { display: grid; min-height: 100vh; grid-template-rows: auto 1fr; }
.admin-topbar { background: var(--c-ink); color: #fff; display: flex; align-items: center; gap: 1rem; padding: .6rem 1rem; flex-wrap: wrap; }
.admin-topbar a { color: #a9d3c3; text-decoration: none; }
.admin-topbar .spacer { flex: 1; }
.admin-nav { display: flex; flex-wrap: wrap; gap: .2rem .6rem; font-size: .92rem; }
.admin-main { padding: 1.2rem; max-width: 75rem; width: 100%; margin-inline: auto; }
.admin-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: 1.2rem; margin-bottom: 1.2rem; }
.admin-table-actions { display: flex; gap: .4rem; flex-wrap: wrap; }
.btn-sm { padding: .3rem .7rem; font-size: .85rem; }
.btn-danger { background: var(--c-danger); }
.btn-danger:hover, .btn-danger:focus { background: #8f1d17; }
.inline-form { display: inline; }
.stat-cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); }

/* ---------- Print (policy generator output) ---------- */
@media print {
  .site-header, .site-footer, .breadcrumbs, .no-print, .nav-search, .btn { display: none !important; }
  main { padding: 0; }
  .policy-doc { border: none; padding: 0; }
  body { font-size: 11pt; }
}

/* ---------- Error pages ---------- */
.error-page { max-width: 38rem; margin: 2rem auto; }