:root {
  --lyk-green: #00a651;
  --lyk-green-dark: #04743b;
  --cream: #f3f0e8;
  --dark: #252525;
  --dark-2: #303030;
  --muted: #727272;
  --line: rgba(37, 37, 37, .14);
  --bg: var(--cream);
  --text: var(--dark);
  --card: #ffffff;
  --card-soft: rgba(255,255,255,.72);
  --danger: #b42318;
  --warn: #e58a00;
  --ok: #0a8f4f;
  --shadow: 0 16px 45px rgba(0, 0, 0, .09);
  --radius: 20px;
  --container: 1180px;
}

[data-theme="dark"] {
  --bg: var(--dark);
  --text: var(--cream);
  --card: #303030;
  --card-soft: rgba(48,48,48,.72);
  --line: rgba(243, 240, 232, .16);
  --muted: #c6c0b4;
  --shadow: 0 16px 45px rgba(0, 0, 0, .25);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--lyk-green) 14%, transparent), transparent 34rem),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }

.app-shell { width: min(var(--container), calc(100% - 24px)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(18px);
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
}
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand-logo { width: 48px; height: 48px; object-fit: contain; }
.brand-text strong { display: block; font-size: clamp(1rem, 2.5vw, 1.35rem); letter-spacing: -.03em; }
.brand-text span { display: block; color: var(--muted); font-size: .82rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 35vw; }
.search-wrap { position: relative; }
.search-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  padding: 13px 46px 13px 18px;
  outline: none;
  box-shadow: 0 8px 22px rgba(0,0,0,.04);
}
.search-input:focus { border-color: color-mix(in srgb, var(--lyk-green) 70%, var(--line)); box-shadow: 0 0 0 4px color-mix(in srgb, var(--lyk-green) 16%, transparent); }
.search-icon { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.icon-btn, .btn {
  border: 0;
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  min-height: 44px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 800;
  box-shadow: 0 8px 22px rgba(0,0,0,.06);
  border: 1px solid var(--line);
}
.btn-primary { background: var(--lyk-green); color: #fff; border-color: transparent; }
.btn-dark { background: var(--dark); color: var(--cream); border-color: transparent; }
.btn-danger { background: var(--danger); color: #fff; border-color: transparent; }
.btn-ghost { background: transparent; box-shadow: none; }
.btn-soft { background: color-mix(in srgb, var(--lyk-green) 12%, var(--card)); color: var(--text); }
.btn-full { width: 100%; }
.btn-small { min-height: 36px; padding: 0 12px; font-size: .88rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.hero { padding: 32px 0 18px; }
.hero-card {
  background: var(--card-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(18px, 4vw, 34px);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}
.hero-card::after {
  content: "";
  position: absolute;
  width: 280px; height: 280px; border-radius: 50%;
  background: color-mix(in srgb, var(--lyk-green) 20%, transparent);
  right: -120px; top: -140px;
  pointer-events: none;
}
.hero h1 { margin: 0; font-size: clamp(1.8rem, 6vw, 4rem); line-height: .98; letter-spacing: -.07em; }
.hero p { margin: 12px 0 0; color: var(--muted); max-width: 640px; font-size: clamp(.98rem, 2.5vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.filters { display: flex; gap: 10px; overflow-x: auto; padding: 10px 0 18px; scrollbar-width: thin; }
.chip {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 999px;
  min-height: 40px;
  padding: 0 14px;
  white-space: nowrap;
  font-weight: 800;
}
.chip.is-active { background: var(--lyk-green); color: #fff; border-color: transparent; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin: 12px 0 16px; }
.section-head h2 { margin: 0; font-size: clamp(1.2rem, 3vw, 1.8rem); letter-spacing: -.04em; }
.section-head small { color: var(--muted); }
.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(170px, 100%), 1fr));
  gap: 14px;
  padding-bottom: 110px;
}
.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  min-height: 100%;
  box-shadow: 0 10px 24px rgba(0,0,0,.06);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.product-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--lyk-green) 36%, var(--line)); }
.product-check {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  width: 24px; height: 24px; accent-color: var(--lyk-green);
}
.product-img {
  aspect-ratio: 1.18 / 1;
  background: color-mix(in srgb, var(--bg) 82%, var(--card));
  padding: 18px;
  display: grid;
  place-items: center;
}
.product-img img { max-height: 100%; object-fit: contain; }
.product-body { padding: 12px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.code { font-weight: 950; letter-spacing: .02em; color: var(--lyk-green); font-size: .93rem; }
.desc { font-weight: 850; line-height: 1.18; letter-spacing: -.02em; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.35em; }
.meta { color: var(--muted); font-size: .85rem; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.price { margin-top: auto; font-size: 1.1rem; font-weight: 950; }
.price.missing { color: var(--muted); font-size: .88rem; }
.card-actions { display: flex; gap: 8px; margin-top: 6px; }
.card-actions .btn { flex: 1; min-height: 38px; padding: 0 10px; font-size: .88rem; }
.selection-bar {
  position: fixed;
  z-index: 60;
  left: 50%; bottom: 16px;
  transform: translateX(-50%) translateY(140%);
  width: min(720px, calc(100% - 24px));
  background: var(--dark);
  color: var(--cream);
  border-radius: 22px;
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  box-shadow: 0 20px 50px rgba(0,0,0,.3);
  transition: transform .22s ease;
}
.selection-bar.is-visible { transform: translateX(-50%) translateY(0); }
.selection-bar strong { display: block; }
.selection-bar small { color: rgba(243,240,232,.72); }
.selection-bar .btn { box-shadow: none; }
.drawer {
  position: fixed; inset: 0; z-index: 90;
  display: none;
}
.drawer.is-open { display: block; }
.drawer-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.42); }
.drawer-panel {
  position: absolute; right: 10px; top: 10px; bottom: 10px;
  width: min(360px, calc(100% - 20px));
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 18px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.drawer-panel a, .drawer-panel button { justify-content: flex-start; }
.modal {
  position: fixed; inset: 0; z-index: 80;
  display: none;
  place-items: center;
  padding: 14px;
}
.modal.is-open { display: grid; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); backdrop-filter: blur(4px); }
.modal-card {
  position: relative;
  width: min(920px, 100%);
  max-height: calc(100vh - 28px);
  overflow: auto;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 26px;
  box-shadow: var(--shadow);
  padding: clamp(14px, 3vw, 26px);
}
.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .9fr);
  gap: 24px;
}
.detail-image {
  background: color-mix(in srgb, var(--bg) 82%, var(--card));
  border-radius: 22px;
  min-height: 320px;
  display: grid;
  place-items: center;
  padding: 26px;
}
.thumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.thumb { width: 62px; height: 62px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg); padding: 5px; object-fit: contain; }
.detail-info h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); letter-spacing: -.06em; margin: 0 0 12px; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: clamp(14px, 3vw, 24px);
  box-shadow: 0 10px 25px rgba(0,0,0,.06);
}
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 850; margin-bottom: 7px; }
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg);
  color: var(--text);
  min-height: 46px;
  padding: 12px 13px;
  outline: none;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--lyk-green); box-shadow: 0 0 0 4px color-mix(in srgb, var(--lyk-green) 14%, transparent); }
.help { color: var(--muted); font-size: .88rem; margin-top: 6px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; border-bottom: 1px solid var(--line); padding: 12px 10px; vertical-align: middle; }
th { color: var(--muted); font-size: .86rem; }
.admin-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 18px; padding: 18px 0 48px; }
.admin-sidebar { position: sticky; top: 94px; align-self: start; }
.admin-sidebar .panel { display: flex; flex-direction: column; gap: 8px; padding: 12px; }
.admin-sidebar a { min-height: 42px; padding: 0 12px; display: flex; align-items: center; border-radius: 12px; font-weight: 850; color: var(--muted); }
.admin-sidebar a.is-active, .admin-sidebar a:hover { background: color-mix(in srgb, var(--lyk-green) 12%, transparent); color: var(--text); }
.dashboard-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.stat-card { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; }
.stat-card strong { font-size: clamp(2rem, 5vw, 3.8rem); letter-spacing: -.07em; }
.notice { border-radius: 16px; padding: 12px 14px; margin-bottom: 14px; background: color-mix(in srgb, var(--lyk-green) 12%, var(--card)); border: 1px solid color-mix(in srgb, var(--lyk-green) 24%, var(--line)); }
.notice.error { background: color-mix(in srgb, var(--danger) 10%, var(--card)); border-color: color-mix(in srgb, var(--danger) 30%, var(--line)); }
.preview-area { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, 320px); gap: 18px; }
.breadcrumb { color: var(--muted); font-weight: 800; margin-bottom: 10px; }
.qty-control { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; background: var(--card); }
.qty-control button { border: 0; background: transparent; color: var(--text); width: 36px; height: 36px; font-weight: 950; }
.qty-control input { width: 48px; text-align: center; border: 0; background: transparent; color: var(--text); font-weight: 900; }
.quote-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 18px; }
.quote-item { display: grid; grid-template-columns: 58px minmax(0, 1fr) auto; gap: 12px; align-items: center; border-bottom: 1px solid var(--line); padding: 12px 0; }
.quote-item img { width: 58px; height: 58px; object-fit: contain; background: var(--bg); border-radius: 12px; padding: 4px; }
.quote-item h3 { margin: 0 0 4px; font-size: 1rem; }
.quote-price { font-weight: 950; text-align: right; }
.quote-total { font-size: clamp(1.5rem, 5vw, 2.4rem); font-weight: 950; letter-spacing: -.05em; }
.footer { padding: 40px 0 70px; color: var(--muted); text-align: center; }
.hide { display: none !important; }

@media (max-width: 820px) {
  .topbar-inner { grid-template-columns: auto auto; }
  .search-wrap { grid-column: 1 / -1; order: 3; }
  .brand-text span { max-width: 58vw; }
  .product-detail, .quote-layout, .admin-layout, .preview-area { grid-template-columns: 1fr; }
  .admin-sidebar { position: static; }
  .form-grid { grid-template-columns: 1fr; }
  .selection-bar { grid-template-columns: 1fr; }
  .selection-bar .btn { width: 100%; }
  .quote-item { grid-template-columns: 52px minmax(0, 1fr); }
  .quote-price { grid-column: 2; text-align: left; }
}

@media (max-width: 420px) {
  .catalog-grid { grid-template-columns: repeat(auto-fit, minmax(min(145px, 100%), 1fr)); gap: 10px; }
  .product-body { padding: 10px; }
  .card-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}

@media print {
  .topbar, .selection-bar, .drawer, .hero-actions, .btn, .filters, .footer { display: none !important; }
  body { background: #fff; color: #111; }
  .panel, .hero-card, .product-card { box-shadow: none; border-color: #ccc; }
}

/* Ajustes v1.1: movimento suave, logos por tema e seleção em massa */
body {
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
}
body::before,
body::after {
  content: "";
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 999px;
  filter: blur(58px);
  opacity: .42;
  transform: translate3d(0,0,0);
}
body::before {
  width: min(46vw, 620px);
  height: min(46vw, 620px);
  left: -18vw;
  top: 12vh;
  background: color-mix(in srgb, var(--accent-soft, #c8e7d2) 72%, transparent);
  animation: lyk-bg-float-a 26s ease-in-out infinite alternate;
}
body::after {
  width: min(38vw, 520px);
  height: min(38vw, 520px);
  right: -16vw;
  bottom: -10vh;
  background: color-mix(in srgb, var(--lyk-green) 24%, transparent);
  animation: lyk-bg-float-b 32s ease-in-out infinite alternate;
}
body > :not(script):not(style) { position: relative; z-index: 1; }

@keyframes lyk-bg-float-a {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(18vw, 9vh, 0) scale(1.12); }
  100% { transform: translate3d(6vw, 22vh, 0) scale(.96); }
}
@keyframes lyk-bg-float-b {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(-12vw, -8vh, 0) scale(1.08); }
  100% { transform: translate3d(-5vw, -18vh, 0) scale(.98); }
}

.brand-logo-pair { width: 48px; height: 48px; display: inline-grid; place-items: center; flex: 0 0 auto; }
.brand-logo-pair .brand-logo { grid-area: 1 / 1; transition: opacity .25s ease, transform .25s ease; }
.brand-logo-dark { opacity: 0; transform: scale(.96); }
[data-theme="dark"] .brand-logo-light { opacity: 0; transform: scale(.96); }
[data-theme="dark"] .brand-logo-dark { opacity: 1; transform: scale(1); }

.btn, .chip, .product-card, .panel, .hero-card, .modal-card, .drawer-panel, .search-input, .field input, .field textarea, .field select {
  transition-property: transform, box-shadow, border-color, background-color, color, opacity;
  transition-duration: .24s;
  transition-timing-function: cubic-bezier(.16, 1, .3, 1);
}
.btn:hover, .chip:hover { transform: translateY(-1px); }
.btn:active, .chip:active { transform: translateY(0) scale(.985); }
.product-check:checked { filter: drop-shadow(0 0 8px color-mix(in srgb, var(--lyk-green) 55%, transparent)); }
.modal.is-open .modal-backdrop { animation: lyk-fade-soft .22s ease both; }
.drawer.is-open .drawer-backdrop { animation: lyk-fade-soft .22s ease both; }
@keyframes lyk-fade-soft { from { opacity: 0; } to { opacity: 1; } }

.bulk-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
[data-admin-selected-count] { min-width: 150px; }
th:first-child, td:first-child { text-align: center; }
input[type="checkbox"] { accent-color: var(--lyk-green); }

@media (max-width: 520px) {
  body::before { width: 360px; height: 360px; left: -170px; }
  body::after { width: 300px; height: 300px; right: -160px; }
  .bulk-toolbar .btn { width: 100%; }
  [data-admin-selected-count] { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  body::before, body::after { animation: none !important; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}

/* Correção v1.2: feedback visual da multiseleção no admin */
tr.is-selected td {
  background: color-mix(in srgb, var(--lyk-green) 10%, transparent);
}
tr[data-row] {
  cursor: pointer;
}
tr[data-row] a,
tr[data-row] button,
tr[data-row] input {
  cursor: pointer;
}
button:disabled,
.btn:disabled {
  opacity: .48;
  cursor: not-allowed;
  transform: none !important;
}