/* ==========================================================================
   Kumawat Nursery — Theme Stylesheet
   Palette derived from the brand logo: deep green + pink/magenta + gold accent
   ========================================================================== */
:root {
  --kn-primary: #1e6b2e;
  --kn-primary-dark: #124a1e;
  --kn-primary-light: #4c9a4f;
  --kn-accent: #e6197a;
  --kn-accent-dark: #b3125e;
  --kn-gold: #f0b429;
  --kn-bg: #fbfdf9;
  --kn-surface: #ffffff;
  --kn-text: #22301f;
  --kn-muted: #6b7a67;
  --kn-border: #e3ede1;
  --kn-radius: 14px;
  --kn-shadow: 0 6px 24px rgba(18, 74, 30, 0.08);
}

body {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--kn-text);
  background: var(--kn-bg);
}

a { color: var(--kn-primary); text-decoration: none; }
a:hover { color: var(--kn-accent); }

h1, h2, h3, h4, h5, .kn-font-heading {
  font-weight: 700;
  color: var(--kn-primary-dark);
}

.kn-text-accent { color: var(--kn-accent) !important; }
.kn-bg-primary { background-color: var(--kn-primary) !important; }
.kn-bg-light { background-color: #f0f7ef !important; }

/* ---------- Buttons ---------- */
.btn-kn-primary {
  background-color: var(--kn-primary);
  border-color: var(--kn-primary);
  color: #fff;
  font-weight: 600;
  border-radius: 50px;
  padding: .6rem 1.5rem;
}
.btn-kn-primary:hover { background-color: var(--kn-primary-dark); border-color: var(--kn-primary-dark); color: #fff; }

.btn-kn-accent {
  background-color: var(--kn-accent);
  border-color: var(--kn-accent);
  color: #fff;
  font-weight: 600;
  border-radius: 50px;
  padding: .6rem 1.5rem;
}
.btn-kn-accent:hover { background-color: var(--kn-accent-dark); border-color: var(--kn-accent-dark); color: #fff; }

.btn-kn-outline {
  border: 2px solid var(--kn-primary);
  color: var(--kn-primary);
  border-radius: 50px;
  font-weight: 600;
  padding: .5rem 1.4rem;
  background: transparent;
}
.btn-kn-outline:hover { background: var(--kn-primary); color: #fff; }

/* ---------- Header wrapper ---------- */
.kn-header { position: sticky; top: 0; z-index: 1040; }
.kn-header::after {
  content: ""; display: block; height: 3px;
  background: linear-gradient(90deg, var(--kn-primary), var(--kn-accent), var(--kn-gold));
}

/* ---------- Top utility bar ---------- */
.kn-topbar {
  background: var(--kn-primary-dark);
  color: #eaf3e8;
  font-size: .82rem;
}
.kn-topbar a { color: #eaf3e8; }
.kn-topbar a:hover { color: var(--kn-gold); }

/* ---------- Navbar ---------- */
.kn-navbar {
  background: var(--kn-surface);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.kn-navbar .navbar-brand img { height: 50px; width: auto; }
.kn-navbar .navbar-brand .brand-text { font-weight: 800; color: var(--kn-primary-dark); line-height: 1.1; font-size: 1.12rem; }
.kn-navbar .navbar-brand .brand-tagline { font-size: .7rem; color: var(--kn-accent); font-weight: 600; }
.kn-navbar .nav-link {
  font-weight: 600;
  color: var(--kn-text);
  padding: .5rem .9rem !important;
  border-radius: 50px;
  transition: background .15s ease, color .15s ease;
}
.kn-navbar .nav-link:hover { color: var(--kn-primary); background: #f0f7ef; }
.kn-navbar .nav-link.active { color: var(--kn-primary); background: #f0f7ef; }
.kn-navbar .dropdown-menu { border-radius: 10px; border: 1px solid var(--kn-border); box-shadow: var(--kn-shadow); }
.kn-navbar .dropdown-menu .dropdown-header { font-size: .72rem; text-transform: uppercase; letter-spacing: .5px; color: var(--kn-muted); }

.kn-search-form input { border-radius: 50px 0 0 50px; border: 1px solid var(--kn-border); }
.kn-search-form button { border-radius: 0 50px 50px 0; background: var(--kn-primary); color: #fff; border: 1px solid var(--kn-primary); }

/* Search icon toggle + expandable panel */
.kn-icon-btn {
  width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--kn-border);
  background: #fff; color: var(--kn-primary-dark); display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s ease;
}
.kn-icon-btn:hover, .kn-icon-btn[aria-expanded="true"] { background: #f0f7ef; }
.kn-search-panel {
  overflow: hidden; max-height: 0; background: #f7fbf7; border-top: 1px solid var(--kn-border);
  transition: max-height .25s ease;
}
.kn-search-panel.kn-open { max-height: 110px; }

/* WhatsApp button in header (brand green, distinct from the pink accent buttons) */
.kn-btn-whatsapp {
  background: #25D366; border-color: #25D366; color: #fff;
  font-weight: 700; border-radius: 50px; padding: .5rem 1.1rem; font-size: .92rem; white-space: nowrap;
}
.kn-btn-whatsapp:hover { background: #1ebc59; border-color: #1ebc59; color: #fff; }

/* ---------- Hero ---------- */
.kn-hero {
  background: linear-gradient(120deg, rgba(18,74,30,.92), rgba(230,25,122,.75)), var(--kn-primary);
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 5rem 0;
  border-radius: 0 0 40px 40px;
}
.kn-hero h1 { color: #fff; font-size: 2.6rem; }
.kn-hero p { color: #e9f3e8; font-size: 1.15rem; }

/* ---------- Section titles ---------- */
.kn-section-title { text-align: center; margin-bottom: 2.5rem; }
.kn-section-title .kn-eyebrow {
  color: var(--kn-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 700;
  font-size: .8rem;
}
.kn-section-title h2 { margin-top: .3rem; }
.kn-section-title .kn-underline {
  width: 70px; height: 4px; margin: .8rem auto 0;
  background: linear-gradient(90deg, var(--kn-primary), var(--kn-accent));
  border-radius: 4px;
}

/* ---------- Cards ---------- */
.kn-card {
  background: var(--kn-surface);
  border: 1px solid var(--kn-border);
  border-radius: var(--kn-radius);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
  height: 100%;
}
.kn-card:hover { transform: translateY(-4px); box-shadow: var(--kn-shadow); }
.kn-card .kn-card-img { height: 200px; object-fit: cover; width: 100%; background: #eef4ec; }
.kn-card .kn-card-body { padding: 1rem 1.1rem 1.2rem; }
.kn-card .kn-card-title { font-weight: 700; font-size: 1.02rem; color: var(--kn-primary-dark); }
.kn-card .kn-price { color: var(--kn-accent); font-weight: 800; font-size: 1.05rem; }
.kn-card .kn-price del { color: var(--kn-muted); font-weight: 400; font-size: .85rem; margin-right: .4rem; }

.kn-badge { border-radius: 50px; font-size: .68rem; font-weight: 700; padding: .3rem .65rem; letter-spacing: .5px; }
.kn-badge-new { background: var(--kn-gold); color: #4a3400; }
.kn-badge-best { background: var(--kn-accent); color: #fff; }
.kn-badge-featured { background: var(--kn-primary); color: #fff; }
.kn-badge-out { background: #e2e2e2; color: #666; }

.kn-category-card { text-align: center; padding: 1.6rem 1rem; border-radius: var(--kn-radius); background: #fff; border: 1px solid var(--kn-border); transition: all .2s; }
.kn-category-card:hover { border-color: var(--kn-primary); box-shadow: var(--kn-shadow); }
.kn-category-card .kn-cat-icon { width: 70px; height: 70px; border-radius: 50%; background: #f0f7ef; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; font-size: 1.8rem; color: var(--kn-primary); overflow: hidden; }
.kn-category-card .kn-cat-icon img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Testimonials ---------- */
.kn-testimonial { background: #fff; border-radius: var(--kn-radius); padding: 1.8rem; border: 1px solid var(--kn-border); height: 100%; }
.kn-testimonial .stars { color: var(--kn-gold); }
.kn-testimonial .avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--kn-primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* ---------- WhatsApp CTA banner ---------- */
.kn-whatsapp-banner { background: linear-gradient(90deg, var(--kn-primary), var(--kn-primary-dark)); color: #fff; border-radius: var(--kn-radius); padding: 2rem; }
.kn-highlight-banner {
  background: linear-gradient(90deg, var(--kn-gold), #f7cf6a);
  color: #4a3400; font-weight: 600; text-align: center;
  padding: .45rem 1rem; font-size: .82rem; letter-spacing: .2px;
}
.kn-highlight-banner i { margin-right: .25rem; }
.kn-highlight-sep { margin: 0 .9rem; opacity: .6; }
@media (max-width: 576px) {
  .kn-highlight-banner { font-size: .74rem; }
  .kn-highlight-sep { display: block; margin: .15rem 0; }
}

/* Sticky WhatsApp floating button */
.kn-whatsapp-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 1050;
  background: #25D366; color: #fff; width: 58px; height: 58px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
  box-shadow: 0 6px 18px rgba(0,0,0,.25);
  animation: kn-pulse 2.2s infinite;
}
.kn-whatsapp-float:hover { color: #fff; transform: scale(1.06); }
@keyframes kn-pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Breadcrumb ---------- */
.kn-breadcrumb-bar { background: #f0f7ef; padding: .9rem 0; border-bottom: 1px solid var(--kn-border); }
.kn-breadcrumb-bar .breadcrumb { margin-bottom: 0; }
.kn-breadcrumb-bar .breadcrumb-item a { color: var(--kn-primary); font-weight: 600; }
.kn-breadcrumb-bar .breadcrumb-item.active { color: var(--kn-accent); font-weight: 600; }

/* ---------- Pagination ---------- */
.kn-pagination .page-link { color: var(--kn-primary); border-radius: 8px; margin: 0 3px; border: 1px solid var(--kn-border); }
.kn-pagination .page-item.active .page-link { background: var(--kn-primary); border-color: var(--kn-primary); }

/* ---------- Filters sidebar ---------- */
.kn-filter-box { background: #fff; border: 1px solid var(--kn-border); border-radius: var(--kn-radius); padding: 1.2rem; }
.kn-filter-box .form-check-label { color: var(--kn-text); }

/* ---------- Footer ---------- */
.kn-footer { background: var(--kn-primary-dark); color: #d9e8d6; padding: 3.5rem 0 0; }
.kn-footer h5 { color: #fff; font-weight: 700; }
.kn-footer a { color: #cfe3cc; }
.kn-footer a:hover { color: var(--kn-gold); }
.kn-footer .kn-social a {
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.1);
  display: inline-flex; align-items: center; justify-content: center; margin-right: .5rem;
}
.kn-footer .kn-social a:hover { background: var(--kn-accent); }
.kn-footer .kn-bottom-bar { background: rgba(0,0,0,.2); margin-top: 2.5rem; padding: 1rem 0; font-size: .85rem; }

/* ---------- Detail pages ---------- */
.kn-detail-gallery-main { border-radius: var(--kn-radius); overflow: hidden; border: 1px solid var(--kn-border); }
.kn-detail-gallery-thumb { border-radius: 8px; cursor: pointer; border: 2px solid transparent; height: 70px; object-fit: cover; width: 100%; }
.kn-detail-gallery-thumb.active { border-color: var(--kn-primary); }

/* ---------- Misc ---------- */
.kn-rounded-img { border-radius: var(--kn-radius); }
.kn-share-btn { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #f0f7ef; color: var(--kn-primary); margin-right: .4rem; }
.kn-share-btn:hover { background: var(--kn-primary); color: #fff; }

/* ---------- Admin panel ---------- */
.kn-admin-sidebar { background: var(--kn-primary-dark); min-height: 100vh; color: #eaf3e8; }
.kn-admin-sidebar a { color: #cfe3cc; display: block; padding: .55rem 1.1rem; border-radius: 8px; font-weight: 600; font-size: .92rem; }
.kn-admin-sidebar a:hover, .kn-admin-sidebar a.active { background: rgba(255,255,255,.1); color: #fff; }
.kn-admin-sidebar .kn-brand { color: #fff; font-weight: 800; padding: 1rem 1.1rem; border-bottom: 1px solid rgba(255,255,255,.15); margin-bottom: 1rem; }
.kn-admin-topbar { background: #fff; border-bottom: 1px solid var(--kn-border); }
.kn-stat-card { border-radius: var(--kn-radius); border: 1px solid var(--kn-border); background: #fff; padding: 1.4rem; }
.kn-stat-card .kn-stat-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff; }

@media (max-width: 767px) {
  .kn-hero { padding: 3rem 0; border-radius: 0 0 24px 24px; }
  .kn-hero h1 { font-size: 1.8rem; }
  .kn-navbar .navbar-brand img { height: 46px; }
}