/* ====================================================================
   GS Optixx Knowledge Center v1.0.0 — Styles
   All classes prefixed gskc- (no conflicts with WoodMart / WooCommerce)
   ==================================================================== */

/* ── WoodMart layout overrides (scoped to knowledge pages only) ────
   Triggered by body.gskc-page, added via body_class filter only when
   one of the plugin shortcodes is present on the page.
   Same approach the catalog plugin uses.
   ────────────────────────────────────────────────────────────────── */

body.gskc-page .wd-page-title {
  display: none !important;
}

body.gskc-page aside.wd-sidebar {
  display: none !important;
}

body.gskc-page .wd-content-area.site-content {
  grid-column: 1 / -1 !important;
  width: 100% !important;
  max-width: 100% !important;
}

/* ── Tokens + wrapper ──────────────────────────────────────────── */

.gskc-wrap {
  --gskc-navy: #1A2B4A;
  --gskc-navy-soft: #2C4370;
  --gskc-teal: #00A99D;
  --gskc-teal-dark: #00857C;
  --gskc-bg: #F7F9FC;
  --gskc-surface: #FFFFFF;
  --gskc-border: #E5E9F0;
  --gskc-text: #1A2B4A;
  --gskc-muted: #5A6A82;
  --gskc-faint: #8A9AB0;

  direction: rtl;
  text-align: right;
  font-family: "Heebo", "Assistant", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px 72px;
  background: var(--gskc-bg);
  color: var(--gskc-text);
  box-sizing: border-box;
}

.gskc-wrap *,
.gskc-wrap *::before,
.gskc-wrap *::after {
  box-sizing: border-box;
}

.gskc-wrap a {
  text-decoration: none;
}

.gskc-wrap :focus-visible {
  outline: 3px solid var(--gskc-teal);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ── Header banner ─────────────────────────────────────────────── */

.gskc-header {
  background: linear-gradient(135deg, #1A2B4A 0%, #24395F 100%);
  border-radius: 18px;
  padding: 56px 32px;
  text-align: center;
  margin: 0 0 36px;
}

.gskc-header-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.25;
  color: #FFFFFF !important;
  margin: 0 0 14px;
  text-wrap: balance;
}

.gskc-header-sub {
  font-size: 16px;
  line-height: 1.8;
  color: #D3DEEE;
  max-width: 660px;
  margin: 0 auto;
}

/* Breadcrumb inside the list-page header */
.gskc-crumb {
  font-size: 13px;
  color: #9FB2CE;
  margin: 0 0 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.gskc-crumb a {
  color: #9FB2CE !important;
  transition: color 0.18s ease;
}

.gskc-crumb a:hover {
  color: #FFFFFF !important;
}

/* ── Hub — two entry cards ─────────────────────────────────────── */

.gskc-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.gskc-hub-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  background: var(--gskc-surface);
  border: 1px solid var(--gskc-border);
  border-radius: 18px;
  padding: 36px 32px 32px;
  box-shadow: 0 2px 10px rgba(26, 43, 74, 0.05);
  transition: box-shadow 0.22s ease, transform 0.22s ease, border-color 0.22s ease;
  color: inherit !important;
}

.gskc-hub-card:hover {
  box-shadow: 0 10px 32px rgba(26, 43, 74, 0.12);
  transform: translateY(-3px);
  border-color: rgba(0, 169, 157, 0.4);
}

.gskc-hub-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #EAEFF7;
  color: var(--gskc-navy);
  flex-shrink: 0;
}

.gskc-hub-icon.gskc-icon-video {
  background: #E1F4F2;
  color: var(--gskc-teal-dark);
}

.gskc-hub-icon .gskc-icon {
  width: 28px;
  height: 28px;
}

.gskc-hub-title {
  font-size: 23px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
  color: var(--gskc-navy) !important;
}

.gskc-hub-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gskc-muted);
  margin: 0;
}

.gskc-hub-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--gskc-faint);
  margin: 0;
}

.gskc-hub-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--gskc-teal-dark);
}

.gskc-arrow {
  font-size: 15px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.gskc-hub-card:hover .gskc-arrow {
  transform: translateX(-4px);
}

/* ── Filter bar ────────────────────────────────────────────────── */

.gskc-filters {
  display: grid;
  grid-template-columns: 1fr minmax(180px, 260px) auto;
  align-items: end;
  gap: 16px;
  background: var(--gskc-surface);
  border: 1px solid var(--gskc-border);
  border-radius: 16px;
  padding: 20px;
  margin: 0 0 20px;
}

.gskc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.gskc-field-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gskc-muted);
}

.gskc-input,
.gskc-select {
  width: 100%;
  height: 46px;
  padding: 0 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--gskc-text);
  background: var(--gskc-surface);
  border: 1px solid var(--gskc-border) !important;
  border-radius: 10px !important;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.gskc-select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%235A6A82' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  background-size: 12px 8px;
  padding-left: 38px;
}

.gskc-input:focus,
.gskc-select:focus {
  border-color: var(--gskc-teal) !important;
  box-shadow: 0 0 0 3px rgba(0, 169, 157, 0.14);
  outline: none;
}

.gskc-reset {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 46px;
  padding: 0 20px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  color: var(--gskc-muted) !important;
  background: #F2F5FA !important;
  border: 1px solid var(--gskc-border) !important;
  border-radius: 10px !important;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s ease, color 0.18s ease;
}

.gskc-reset:hover {
  background: #E8EDF5 !important;
  color: var(--gskc-navy) !important;
}

.gskc-icon-sm {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ── Result count ──────────────────────────────────────────────── */

.gskc-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--gskc-muted);
  margin: 0 0 24px;
}

/* ── Company groups ────────────────────────────────────────────── */

.gskc-groups {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.gskc-group[hidden] {
  display: none;
}

.gskc-group-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--gskc-navy) !important;
  margin: 0 0 18px;
  padding: 0 0 12px;
  border-bottom: 2px solid var(--gskc-border);
}

.gskc-group-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 22px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--gskc-teal-dark);
  background: #E1F4F2;
  border-radius: 100px;
  font-variant-numeric: tabular-nums;
}

/* ── Card grid ─────────────────────────────────────────────────── */

.gskc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* ── Card ──────────────────────────────────────────────────────── */

.gskc-card {
  display: flex;
  flex-direction: column;
  background: var(--gskc-surface);
  border: 1px solid var(--gskc-border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(26, 43, 74, 0.04);
  transition: box-shadow 0.22s ease, transform 0.22s ease;
}

.gskc-card:hover {
  box-shadow: 0 8px 26px rgba(26, 43, 74, 0.11);
  transform: translateY(-2px);
}

.gskc-card[hidden] {
  display: none;
}

/* Media area */
.gskc-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: #EEF2F8;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gskc-card-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 14px;
  display: block;
}

.gskc-card-placeholder {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--gskc-faint);
}

.gskc-card-placeholder .gskc-icon {
  width: 30px;
  height: 30px;
}

/* Type tint per material type */
.gskc-media-catalog  { background: #EDF1F8; }
.gskc-media-download { background: #F0F2F6; }
.gskc-media-guide    { background: #E6F5F3; }
.gskc-media-video    { background: #F0EBFB; }

.gskc-media-guide .gskc-card-placeholder { color: var(--gskc-teal-dark); }
.gskc-media-video .gskc-card-placeholder { color: #6D28D9; }
.gskc-media-catalog .gskc-card-placeholder { color: var(--gskc-navy-soft); }

/* Type badge */
.gskc-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 5px 11px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(4px);
}

.gskc-badge-catalog  { color: var(--gskc-navy); }
.gskc-badge-download { color: var(--gskc-muted); }
.gskc-badge-guide    { color: var(--gskc-teal-dark); }
.gskc-badge-video    { color: #6D28D9; }

/* Card body */
.gskc-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px 20px;
  flex: 1 1 auto;
}

.gskc-card-meta {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gskc-faint);
  letter-spacing: 0.2px;
  margin: 0;
}

.gskc-card-company {
  color: var(--gskc-teal-dark);
}

.gskc-card-sep {
  color: #C6D0DF;
}

.gskc-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--gskc-navy) !important;
  margin: 0;
  text-wrap: balance;
}

.gskc-card-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gskc-muted);
  margin: 0;
}

.gskc-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 14px;
}

/* ── Buttons ───────────────────────────────────────────────────── */

.gskc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  height: 40px;
  padding: 0 18px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  border-radius: 100px !important;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  text-decoration: none !important;
}

.gskc-btn-primary {
  background: var(--gskc-navy) !important;
  color: #FFFFFF !important;
  border-color: var(--gskc-navy) !important;
}

.gskc-btn-primary:hover {
  background: var(--gskc-navy-soft) !important;
  border-color: var(--gskc-navy-soft) !important;
  color: #FFFFFF !important;
}

.gskc-btn-ghost {
  background: transparent !important;
  color: var(--gskc-teal-dark) !important;
  border-color: rgba(0, 133, 124, 0.4) !important;
}

.gskc-btn-ghost:hover {
  background: var(--gskc-teal-dark) !important;
  border-color: var(--gskc-teal-dark) !important;
  color: #FFFFFF !important;
}

/* ── Empty state ───────────────────────────────────────────────── */

.gskc-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background: var(--gskc-surface);
  border: 1px dashed #CBD5E4;
  border-radius: 16px;
  padding: 48px 24px;
  text-align: center;
}

.gskc-empty[hidden] {
  display: none;
}

.gskc-empty p {
  font-size: 16px;
  color: var(--gskc-muted);
  margin: 0;
}

/* ── Video modal ───────────────────────────────────────────────── */

.gskc-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(12, 20, 36, 0.82);
  direction: rtl;
}

.gskc-modal[hidden] {
  display: none;
}

.gskc-modal-box {
  position: relative;
  width: 100%;
  max-width: 960px;
  background: #000;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.gskc-modal-frame {
  aspect-ratio: 16 / 9;
  width: 100%;
  display: block;
}

.gskc-modal-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.gskc-modal-close {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
  color: #FFFFFF !important;
  background: rgba(0, 0, 0, 0.55) !important;
  border: 0 !important;
  border-radius: 50% !important;
  cursor: pointer;
  transition: background 0.18s ease;
}

.gskc-modal-close:hover {
  background: rgba(0, 0, 0, 0.85) !important;
}

/* ── Tablet ────────────────────────────────────────────────────── */

@media (max-width: 1023px) {
  .gskc-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gskc-header {
    padding: 44px 26px;
  }

  .gskc-header-title {
    font-size: 30px;
  }

  .gskc-filters {
    grid-template-columns: 1fr minmax(160px, 220px);
  }

  .gskc-field-reset {
    grid-column: 1 / -1;
  }

  .gskc-reset {
    width: 100%;
  }
}

/* ── Mobile ────────────────────────────────────────────────────── */

@media (max-width: 639px) {
  .gskc-wrap {
    padding: 20px 16px 56px;
  }

  .gskc-header {
    padding: 36px 20px;
    border-radius: 14px;
    margin-bottom: 24px;
  }

  .gskc-header-title {
    font-size: 25px;
  }

  .gskc-header-sub {
    font-size: 14.5px;
  }

  .gskc-hub-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gskc-hub-card {
    padding: 26px 22px 24px;
  }

  .gskc-hub-title {
    font-size: 20px;
  }

  .gskc-filters {
    grid-template-columns: 1fr;
    padding: 16px;
    gap: 14px;
  }

  .gskc-groups {
    gap: 32px;
  }

  .gskc-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .gskc-group-title {
    font-size: 18px;
  }

  .gskc-card-actions .gskc-btn {
    flex: 1 1 auto;
  }

  .gskc-modal {
    padding: 12px;
  }
}

/* ── Reduced motion ────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  .gskc-wrap *,
  .gskc-modal * {
    transition: none !important;
    animation: none !important;
  }

  .gskc-hub-card:hover,
  .gskc-card:hover {
    transform: none;
  }
}