/* ==========================================================================
   FarmConnect design system
   Green + white farming theme. All colours live here as CSS variables.
   ========================================================================== */
:root {
  --green-900: #17361f;
  --green-700: #23603a;
  --green-600: #2e7d47;
  --green-500: #3d9a5a;
  --green-200: #cfe6d6;
  --green-50:  #f2f8f3;
  --cream:     #fbfaf6;
  --ink:       #17251b;
  --muted:     #5f7266;
  --line:      #e2eae4;
  --warn:      #e0a63c;
  --danger:    #c0483c;
  --radius:    14px;
  --shadow-sm: 0 2px 8px rgba(23, 54, 31, .06);
  --shadow-md: 0 12px 30px rgba(23, 54, 31, .10);
  --shadow-lg: 0 24px 60px rgba(23, 54, 31, .16);
  --ease:      cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: 'Fraunces', Georgia, serif; line-height: 1.15; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.2rem); }
h3 { font-size: 1.15rem; }
a  { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container { width: min(1180px, 92%); margin-inline: auto; }
.section { padding: 64px 0; }
.narrow { max-width: 780px; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.center { text-align: center; }
.link { color: var(--green-600); font-weight: 600; }
.link:hover { text-decoration: underline; }
.empty { padding: 40px; text-align: center; color: var(--muted);
         background: #fff; border: 1px dashed var(--line); border-radius: var(--radius); }
.prose p { margin-bottom: 1rem; }
.prose ul { margin: 0 0 1rem 1.2rem; }
.prose h2 { margin: 1.6rem 0 .6rem; }

/* ---------- Page loader --------------------------------------------------- */
.page-loader { position: fixed; inset: 0; background: var(--cream); z-index: 999;
  display: grid; place-items: center; transition: opacity .4s var(--ease), visibility .4s; }
.page-loader.hidden { opacity: 0; visibility: hidden; }
.leaf-spinner { width: 42px; height: 42px; border: 3px solid var(--green-200);
  border-top-color: var(--green-600); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Buttons ------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .62rem 1.15rem; border-radius: 999px; border: 1px solid transparent;
  font: inherit; font-weight: 600; font-size: .93rem; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s; }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--green-600); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--green-700); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--green-500); color: var(--green-700); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.14); }
.btn-danger { background: #fff; border-color: #efd2ce; color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-lg { padding: .85rem 1.6rem; font-size: 1rem; }
.btn-sm { padding: .4rem .8rem; font-size: .82rem; }
.full { width: 100%; }

/* ---------- Navbar -------------------------------------------------------- */
.navbar { position: sticky; top: 0; z-index: 60; background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: .3s var(--ease); }
.navbar.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav-inner { display: flex; align-items: center; gap: 1rem; min-height: 68px; }
.brand { font-family: 'Fraunces', serif; font-size: 1.28rem; display: flex; align-items: center; gap: .45rem; }
.brand strong { color: var(--green-600); }
.brand-light, .brand-light strong { color: #fff; }
.brand-mark { font-size: 1.3rem; }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; }
.nav-links > a { font-size: .93rem; font-weight: 500; position: relative; }
.nav-links > a:not(.btn):after { content: ''; position: absolute; left: 0; bottom: -4px;
  height: 2px; width: 0; background: var(--green-600); transition: width .25s var(--ease); }
.nav-links > a:not(.btn):hover:after { width: 100%; }
.cart-link .badge { background: var(--green-600); color: #fff; border-radius: 999px;
  padding: 0 .45rem; font-size: .75rem; margin-left: .2rem; }
.nav-search { position: relative; }
.nav-search input { padding: .5rem .9rem; border: 1px solid var(--line); border-radius: 999px;
  background: #fff; font: inherit; font-size: .9rem; width: 180px; transition: width .25s var(--ease); }
.nav-search input:focus { outline: none; border-color: var(--green-500); width: 220px; }
.suggestions { position: absolute; top: 110%; left: 0; right: 0; background: #fff;
  border: 1px solid var(--line); border-radius: 12px; list-style: none; overflow: hidden;
  box-shadow: var(--shadow-md); display: none; }
.suggestions.open { display: block; }
.suggestions a { display: block; padding: .55rem .8rem; font-size: .9rem; }
.suggestions a:hover { background: var(--green-50); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none;
  border: 0; cursor: pointer; margin-left: auto; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: .25s var(--ease); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------------------------------------------------------- */
.hero { position: relative; min-height: 78vh; display: flex; align-items: center;
  background: url('../images/hero-farm.webp') center/cover no-repeat; }
.hero-overlay { position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(11,38,20,.88) 0%, rgba(11,38,20,.62) 45%, rgba(11,38,20,.28) 100%); }
.hero-inner { position: relative; color: #fff; padding: 90px 0; max-width: 720px; }
.eyebrow { display: inline-block; padding: .3rem .85rem; border-radius: 999px;
  background: rgba(255,255,255,.16); font-size: .8rem; letter-spacing: .06em;
  text-transform: uppercase; margin-bottom: 1rem; }
.hero-inner h1 { margin-bottom: 1rem; }
.hero-inner p { max-width: 560px; color: rgba(255,255,255,.9); margin-bottom: 1.6rem; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 2.4rem; margin-top: 2.6rem; flex-wrap: wrap; }
.hero-stats strong { display: block; font-family: 'Fraunces', serif; font-size: 1.8rem; }
.hero-stats span { font-size: .85rem; color: rgba(255,255,255,.78); }

/* ---------- Reveal animation ---------------------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Sections ------------------------------------------------------ */
.section-head { display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.page-head { background: var(--green-900); color: #fff; padding: 66px 0 54px; }
.page-head.compact { padding: 42px 0 36px; }
.page-head p { color: rgba(255,255,255,.78); margin-top: .4rem; }
.breadcrumb { padding: 14px 0; font-size: .85rem; color: var(--muted); display: flex; gap: .4rem; }
.breadcrumb a:hover { color: var(--green-600); }

.category-grid { display: flex; flex-wrap: wrap; gap: .6rem; }
.category-chip { padding: .55rem 1.05rem; border-radius: 999px; background: #fff;
  border: 1px solid var(--line); font-size: .9rem; font-weight: 500; transition: .2s var(--ease); }
.category-chip:hover { background: var(--green-600); color: #fff; border-color: var(--green-600);
  transform: translateY(-2px); }

.band { background: var(--green-50); border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; padding: 60px 0; }
.step span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--green-600); color: #fff; font-weight: 700; margin-bottom: .8rem; }
.step p { color: var(--muted); margin-top: .3rem; }

/* ---------- Product cards -------------------------------------------------- */
.product-grid { display: grid; gap: 1.2rem;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.product-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .28s var(--ease), box-shadow .28s var(--ease); }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-media { position: relative; display: block; aspect-ratio: 4/3; background: var(--green-50); }
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.product-card:hover .product-media img { transform: scale(1.06); }
.product-placeholder { display: grid; place-items: center; height: 100%; font-size: 2.4rem; }
.product-placeholder.big { aspect-ratio: 4/3; font-size: 4rem; background: var(--green-50);
  border-radius: var(--radius); }
.product-body { padding: .9rem 1rem 1.1rem; }
.product-body h3 { font-size: 1.02rem; margin-bottom: .15rem; }
.product-foot { display: flex; align-items: center; justify-content: space-between;
  gap: .6rem; margin-top: .7rem; }
.price { font-weight: 700; color: var(--green-700); }
.price small { font-weight: 500; color: var(--muted); }
.price.big { font-size: 1.6rem; }

.pill { display: inline-block; padding: .18rem .6rem; border-radius: 999px; font-size: .74rem;
  font-weight: 600; background: var(--green-50); color: var(--green-700); text-transform: capitalize; }
.pill-category { position: absolute; top: .6rem; left: .6rem; background: rgba(255,255,255,.92); }
.pill-pending, .pill-confirmed { background: #fdf3e0; color: #8a6212; }
.pill-approved, .pill-delivered { background: #e6f4ea; color: var(--green-700); }
.pill-rejected, .pill-cancelled { background: #fbeae8; color: var(--danger); }
.pill-shipped { background: #e7effb; color: #2f5aa8; }

/* ---------- Browse layout --------------------------------------------------- */
.browse-layout { display: flex; 
  grid-template-columns: 260px 1fr; 
  gap: 2.6rem; 
  align-items: start; 
}
#q {
  height: 30px;
  font-size: 15px;
  width: auto;
  border-radius: 5px;
  border:  2px solid rgba(54, 51, 51, 0.568);
  align-items: justify;
  padding: 3px;
}
#q::active {
  box-shadow: rgb(113, 238, 113);
}

.filters card{
    display: flexbox;
    gap: 100px;
  }
.filters h3 { 
  margin-bottom: .8rem; 
}
.filters .btn { 
  margin-top: .4rem; 
}
.pagination { 
  display: flex; 
  align-items: center; 
  justify-content: center;
  gap: 1rem; 
  margin-top: 2rem; }

/* ---------- Product detail --------------------------------------------------- */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: start; }
.detail-media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-md); }
.thumb-row { display: flex; gap: .5rem; margin-top: .7rem; flex-wrap: wrap; }
.thumb { width: 70px; height: 60px; object-fit: cover; border-radius: 8px;
  border: 1px solid var(--line); cursor: pointer; transition: .2s var(--ease); }
.thumb:hover { border-color: var(--green-500); transform: translateY(-2px); }
.detail-body h1 { margin: .5rem 0; }
.detail-body > * { margin-bottom: .7rem; }
.inline-form { display: flex; gap: .6rem; align-items: center; }
.inline-form input[type=number], .inline-form select { width: 90px; padding: .55rem;
  border: 1px solid var(--line); border-radius: 10px; font: inherit; }
.inline-form select { width: auto; }
.review { margin-bottom: .8rem; }
.stars { color: var(--warn); margin-left: .4rem; }

/* ---------- Cards / forms ---------------------------------------------------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem; box-shadow: var(--shadow-sm); margin-bottom: 1.2rem; }
.card h3 { margin-bottom: .9rem; }
.form .field { margin-bottom: .95rem; }
.form label { display: block; font-size: .86rem; font-weight: 600; margin-bottom: .3rem; }
.form input, .form select, .form textarea { width: 100%; padding: .68rem .85rem;
  border: 1px solid var(--line); border-radius: 10px; font: inherit; background: #fff;
  transition: border-color .2s, box-shadow .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none;
  border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(46,125,71,.14); }
.form input.invalid { border-color: var(--danger); }
.error-note { color: var(--danger); font-size: .78rem; display: block; margin-top: .25rem; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.radio-row { display: block; padding: .5rem 0; font-size: .92rem; }
.role-picker { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: 1.1rem; }
.role-option { border: 1px solid var(--line); border-radius: 12px; padding: .7rem;
  text-align: center; cursor: pointer; font-size: .9rem; transition: .2s var(--ease); }
.role-option:has(input:checked) { border-color: var(--green-600); background: var(--green-50);
  color: var(--green-700); font-weight: 600; }
.role-option input { width: auto; margin-right: .35rem; }

.auth-wrap { padding: 56px 0; }
.auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.4rem; align-items: center; }
.auth-art { background: var(--green-900) url('../images/hero-farm.webp') center/cover;
  color: #fff; border-radius: var(--radius); padding: 3rem 2rem; position: relative; overflow: hidden; }
.auth-art:before { content: ''; position: absolute; inset: 0; background: rgba(11,38,20,.72); }
.auth-art h2, .auth-art p { position: relative; }
.auth-art p { color: rgba(255,255,255,.85); margin-top: .6rem; }

/* ---------- Flash messages ---------------------------------------------------- */
.flash-stack { position: fixed; top: 84px; right: 20px; z-index: 80; width: min(360px, 88vw);
  display: flex; flex-direction: column; gap: .5rem; }
.flash { display: flex; gap: .8rem; align-items: flex-start; justify-content: space-between;
  padding: .75rem 1rem; border-radius: 12px; background: #fff; box-shadow: var(--shadow-md);
  border-left: 4px solid var(--green-600); font-size: .9rem;
  animation: slideIn .35s var(--ease); transition: opacity .5s; }
.flash.fade { opacity: 0; }
.flash-danger { border-left-color: var(--danger); }
.flash-warning { border-left-color: var(--warn); }
.flash-close { background: none; border: 0; font-size: 1.1rem; cursor: pointer; color: var(--muted); }
@keyframes slideIn { from { opacity: 0; transform: translateX(24px); } }

/* ---------- Dashboards --------------------------------------------------------- */
.dash-layout { display: grid; grid-template-columns: 230px 1fr; gap: 1.6rem;
  align-items: start; padding: 32px 0 64px; }
.sidebar { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem; position: sticky; top: 90px; box-shadow: var(--shadow-sm); }
.sidebar-title { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); margin-bottom: .6rem; }
.sidebar a { display: block; padding: .5rem .7rem; border-radius: 9px; font-size: .9rem;
  font-weight: 500; transition: .18s var(--ease); }
.sidebar a:hover { background: var(--green-50); color: var(--green-700); }
.sidebar a.active { background: var(--green-600); color: #fff; }
.sidebar a.danger { color: var(--danger); margin-top: .4rem; }

.stat-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  margin-bottom: 1.2rem; }
.stat { display: flex; flex-direction: column; gap: .2rem; margin: 0;
  border-left: 4px solid var(--green-600); }
.stat span { font-size: .82rem; color: var(--muted); }
.stat strong { font-family: 'Fraunces', serif; font-size: 1.7rem; }
.stat.warn { border-left-color: var(--warn); }
.stat.bad { border-left-color: var(--danger); }
.stat.good { border-left-color: var(--green-500); }

.chart-grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th { text-align: left; font-size: .76rem; text-transform: uppercase;
  letter-spacing: .05em; color: var(--muted); padding: .55rem .5rem; border-bottom: 1px solid var(--line); }
.table td { padding: .7rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.row-actions { display: flex; gap: .35rem; flex-wrap: wrap; align-items: center; }
.reject-form { display: flex; gap: .3rem; }
.reject-form input { padding: .35rem .55rem; border: 1px solid var(--line);
  border-radius: 8px; font: inherit; font-size: .82rem; width: 140px; }
.prod-cell { display: flex; gap: .6rem; align-items: center; }
.prod-cell img { width: 48px; height: 48px; object-fit: cover; border-radius: 8px; }
.qty-form { display: flex; gap: .3rem; }
.qty-form input { width: 68px; padding: .35rem .5rem; border: 1px solid var(--line); border-radius: 8px; font: inherit; }
.cart-foot { display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; margin-top: 1rem; flex-wrap: wrap; }
.checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 1.2rem; align-items: start; }
.summary-row { display: flex; justify-content: space-between; padding: .45rem 0;
  border-bottom: 1px dashed var(--line); font-size: .92rem; }
.summary-row.total { font-weight: 700; border-bottom: 0; font-size: 1.05rem; padding-top: .8rem; }
.order-head { display: flex; justify-content: space-between; align-items: flex-start;
  gap: 1rem; margin-bottom: .6rem; }
.notice { padding: .5rem .7rem; border-left: 3px solid var(--green-500);
  background: var(--green-50); border-radius: 0 8px 8px 0; margin-bottom: .4rem; font-size: .9rem; }

/* ---------- Accordion ------------------------------------------------------------ */
.accordion-item { background: #fff; border: 1px solid var(--line); border-radius: 12px;
  margin-bottom: .6rem; overflow: hidden; }
.accordion-trigger { width: 100%; display: flex; justify-content: space-between;
  align-items: center; gap: 1rem; padding: 1rem 1.1rem; background: none; border: 0;
  font: inherit; font-weight: 600; text-align: left; cursor: pointer; }
.accordion-trigger span { color: var(--green-600); font-size: 1.2rem; transition: transform .25s var(--ease); }
.accordion-item.open .accordion-trigger span { transform: rotate(45deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.accordion-item.open .accordion-panel { max-height: 260px; }
.accordion-panel p { padding: 0 1.1rem 1.1rem; color: var(--muted); }

/* ---------- Error pages ------------------------------------------------------------ */
.error-page { text-align: center; padding: 90px 0; }
.error-page h1 { font-size: clamp(4rem, 14vw, 8rem); color: var(--green-600); line-height: 1; }
.error-page h2 { margin: .4rem 0 .6rem; }
.error-page .btn { margin-top: 1.4rem; }

/* ---------- Footer -------------------------------------------------------------------- */
.footer { background: var(--green-900); color: rgba(255,255,255,.78); padding: 56px 0 0; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.4rem; }
.footer h4 { color: #fff; margin-bottom: .7rem; font-size: .95rem; }
.footer a { display: block; font-size: .9rem; padding: .18rem 0; transition: color .2s; }
.footer a:hover { color: #fff; }
.footer-text { font-size: .9rem; margin-top: .7rem; max-width: 320px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding: 1.1rem 0; border-top: 1px solid rgba(255,255,255,.12); font-size: .84rem; }

/* ---------- Responsive ------------------------------------------------------------------ */
@media (max-width: 980px) {
  .browse-layout, .detail-grid, .auth-grid, .checkout-grid,
  .dash-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; display: flex; flex-wrap: wrap; gap: .3rem; }
  .sidebar-title { width: 100%; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .auth-art { display: none; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links { display: none; width: 100%; flex-direction: column; align-items: stretch;
    gap: .5rem; padding: 1rem 0 1.2rem; }
  .nav-links.open { display: flex; }
  .nav-inner { flex-wrap: wrap; }
  .nav-search input, .nav-search input:focus { width: 100%; }
  .two-col, .role-picker { grid-template-columns: 1fr; }
  .hero { min-height: 68vh; }
  .hero-stats { gap: 1.4rem; }
  .flash-stack { top: auto; bottom: 16px; right: 16px; left: 16px; width: auto; }
  .table { display: block; overflow-x: auto; white-space: nowrap; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}