:root {
  --ellan-green: #009e68;
  --ellan-green-2: #00a972;
  --ellan-green-3: #00c97f;
  --ellan-blue: #0d6efd;
  --ellan-blue-dark: #0b5ed7;
  --ellan-bg: #f3f7f6;
  --ellan-surface: #ffffff;
  --ellan-text: #203036;
  --ellan-muted: #61727a;
  --ellan-border: rgba(15, 23, 42, 0.08);
  --ellan-shadow: 0 10px 35px rgba(15, 23, 42, 0.08);
  --ellan-radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  padding-top: 86px;
  padding-bottom: 74px;
  background:
    radial-gradient(circle at top right, rgba(13,110,253,.08), transparent 22%),
    radial-gradient(circle at top left, rgba(0,169,114,.10), transparent 18%),
    var(--ellan-bg);
  color: var(--ellan-text);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

img { max-width: 100%; }
a { text-decoration: none; }

.navbar-custom {
  min-height: 74px;
  background: linear-gradient(90deg, rgba(0,158,104,0.98), rgba(0,169,114,0.98));
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  backdrop-filter: blur(8px);
}

.navbar-brand {
  color: #fff !important;
  font-weight: 700;
  letter-spacing: .4px;
}

.logo-ellan {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.navbar-toggler {
  border: 0;
  box-shadow: none !important;
}

.navbar-search {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.navbar-search .form-control {
  min-width: 260px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  padding: .7rem 1rem;
  background: rgba(255,255,255,.96);
  box-shadow: 0 8px 20px rgba(0,0,0,.08);
}

.navbar-search .form-control:focus {
  border-color: rgba(13,110,253,.4);
  box-shadow: 0 0 0 .25rem rgba(13,110,253,.15), 0 8px 20px rgba(0,0,0,.08);
}

.navbar-search .btn {
  min-width: 48px;
  border-radius: 999px;
  border: 0;
  background: #fff;
  color: var(--ellan-green);
  box-shadow: 0 8px 20px rgba(0,0,0,.08);
}

.navbar-search .btn:hover,
.navbar-search .btn:focus {
  background: var(--ellan-blue);
  color: #fff;
}

.page-shell {
  width: min(1280px, calc(50% - 24px));
  margin: 0 auto;
}

.page-hero {
  position: relative;
  overflow: hidden;
  margin: 1rem auto 1.5rem;
  padding: 1.5rem 1.5rem 1.25rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,255,255,.88));
  box-shadow: var(--ellan-shadow);
  border: 1px solid rgba(255,255,255,.45);
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: auto -40px -40px auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(13,110,253,.12), transparent 62%);
  pointer-events: none;
}

.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ellan-green);
  background: rgba(0,169,114,.08);
  border: 1px solid rgba(0,169,114,.14);
  border-radius: 999px;
  padding: .5rem .85rem;
}

.page-title {
  margin: .85rem 0 .35rem;
  font-size: clamp(1.6rem, 2vw, 2.3rem);
  line-height: 1.1;
  font-weight: 800;
  color: var(--ellan-text);
}

.page-subtitle {
  margin: 0;
  color: var(--ellan-muted);
  max-width: 720px;
}

.section-card,
.result-panel,
.sidebar-panel,
.config-panel,
.catalog-panel {
  background: var(--ellan-surface);
  border: 1px solid var(--ellan-border);
  border-radius: 22px;
  box-shadow: var(--ellan-shadow);
}

.content-block {
  padding: 1.1rem 1.1rem 1.2rem;
}

.section-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ellan-text);
  margin-bottom: .35rem;
}

.section-muted {
  color: var(--ellan-muted);
  font-size: .94rem;
}

.section-divider,
hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,158,104,.2), rgba(13,110,253,.06), transparent);
  opacity: 1;
}

.grid-stretch > [class*="col-"] {
  display: flex;
}

.card-moderno {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 100%;
  overflow: hidden;
  border-radius: var(--ellan-radius);
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.94));
  border: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.card-moderno:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.10);
  border-color: rgba(0,169,114,.2);
}

.topo-card {
  height: 5px;
  background: linear-gradient(90deg, var(--ellan-green), var(--ellan-blue));
}

.card-media {
  padding: 1rem;
}

.img-card {
  width: 100%;
  height: 210px;
  object-fit: cover;
  border-radius: 14px;
  background: #eef3f2;
}

.card-body-flex {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 0 1rem 1rem;
}

.card-title,
.name_cards {
  margin: .15rem 0 0;
  color: var(--ellan-text);
  font-size: 1.05rem;
  font-weight: 800;
  text-align: center;
  min-height: 2.6rem;
}

.card-description,
.desc_txt_card {
  font-size: .92rem;
  line-height: 1.55;
  color: var(--ellan-muted);
  margin: 0 0 1rem;
  flex-grow: 1;
}

.btn-modern,
.btn-corporate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  width: 100%;
  min-height: 46px;
  padding: .85rem 1rem;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(90deg, var(--ellan-green), var(--ellan-green-2));
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 10px 18px rgba(0,158,104,.18);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn-modern:hover,
.btn-corporate:hover {
  transform: translateY(-1px);
  background: linear-gradient(90deg, var(--ellan-blue), var(--ellan-green));
  box-shadow: 0 14px 24px rgba(13,110,253,.18);
}

.btn-modern[aria-disabled="true"],
.btn-loading {
  pointer-events: none;
  opacity: .8;
}

.empty-state,
.loading-state {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--ellan-muted);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(0,169,114,.08);
  color: var(--ellan-green);
  font-size: 1.5rem;
}

.skeleton {
  border-radius: 14px;
  background: linear-gradient(90deg, #ecf2f1 25%, #f8fbfb 50%, #ecf2f1 75%);
  background-size: 200% 100%;
  animation: shimmer 1.25s infinite linear;
}

.skeleton-img { height: 210px; }
.skeleton-text { height: 14px; margin-top: .8rem; }

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.fade-in { animation: fadeInUp .35s ease both; }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.footer-custom {
  position: fixed;
  inset: auto 0 0 0;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .75rem 1rem;
  background: linear-gradient(90deg, rgba(0,158,104,.97), rgba(13,110,253,.92));
  color: #fff;
  font-size: .84rem;
  letter-spacing: .02em;
  box-shadow: 0 -8px 20px rgba(0,0,0,.08);
  z-index: 1030;
}

.modal-content {
  border: 0;
  border-radius: 22px;
  box-shadow: 0 24px 50px rgba(15,23,42,.18);
}

.modal-header {
  border-bottom: 1px solid rgba(15,23,42,.06);
}

.modal-footer {
  border-top: 1px solid rgba(15,23,42,.06);
}

.form-control,
.form-select,
textarea {
  border-radius: 12px;
  border: 1px solid rgba(15,23,42,.12);
  min-height: 44px;
}

.form-control:focus,
.form-select:focus,
textarea:focus {
  border-color: rgba(13,110,253,.35);
  box-shadow: 0 0 0 .25rem rgba(13,110,253,.12);
}

.invalid-feedback { font-size: .82rem; }

.table {
  --bs-table-bg: transparent;
  margin-bottom: 0;
}

.table thead th {
  background: rgba(0,158,104,.07);
  color: var(--ellan-text);
  border-bottom-color: rgba(15,23,42,.08);
  font-weight: 700;
}

.table > :not(caption) > * > * {
  padding: .8rem .75rem;
  border-bottom-color: rgba(15,23,42,.08);
}

.panel-sticky {
  position: sticky;
  top: 92px;
}

.scroll-area {
  max-height: 320px;
  overflow: auto;
}

.notice-danger {
  color: #b42318;
  background: #fff4f2;
  border: 1px solid #ffd7d2;
  border-radius: 14px;
  padding: .75rem 1rem;
}

@media (max-width: 991.98px) {
  body { padding-top: 78px; }
  .navbar-search { margin-top: .75rem; width: 100%; }
  .navbar-search .form-control { min-width: 0; width: 100%; }
  .page-shell { width: min(100% - 16px, 100%); }
  .panel-sticky { position: static; }
}

@media (max-width: 575.98px) {
  .page-hero { padding: 1.2rem 1rem; border-radius: 18px; }
  .img-card, .skeleton-img { height: 190px; }
  .footer-custom { font-size: .78rem; }
}