/* TCLG Tools — Produkte & Downloads
   Erweitert das legal.css/styles.css Setup um Tools-spezifische UI.
*/

/* ── Layout ────────────────────────────────────────────── */
.tools-page { background: radial-gradient(ellipse at top, #0B1530, #060D1E) fixed; min-height: 100vh; }
.tools-main { padding: 24px 24px 80px; min-height: calc(100vh - 280px); }

/* ── Tools Sub-Nav (Produkte / Downloads / Zurück) ────────
   Sitzt direkt unter dem TCLG-Header. Gleicher Background damit
   beim Scrollen keine Lücke entsteht. 1px Overlap zum Header. */
.tools-subnav {
  position: sticky;
  top: calc(var(--nav-h, 72px) - 1px);   /* 1px überlapt den Header */
  z-index: 75;                            /* unter Header (80), aber über Content */
  background: rgba(6, 13, 30, 0.98);      /* IDENTISCH zum Header.is-scrolled */
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--border-default);
  margin-top: var(--nav-h, 72px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}
.tools-subnav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.tools-subnav-back {
  font-size: 13px;
  color: rgba(231, 236, 246, 0.6);
  text-decoration: none;
  font-family: 'DM Sans', sans-serif;
  transition: color 0.15s;
}
.tools-subnav-back:hover { color: var(--accent, #48A5B5); }
.tools-subnav-tabs {
  display: flex;
  gap: 4px;
}
.tools-subnav-tabs a {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  color: rgba(231, 236, 246, 0.6);
  text-decoration: none;
  transition: all 0.15s;
}
.tools-subnav-tabs a:hover {
  color: rgba(231, 236, 246, 0.95);
  background: rgba(255, 255, 255, 0.04);
}
.tools-subnav-tabs a.is-active {
  color: #fff;
  background: rgba(72, 165, 181, 0.18);
  border: 1px solid rgba(72, 165, 181, 0.4);
}

@media (max-width: 600px) {
  .tools-subnav-inner { padding: 10px 16px; }
  .tools-subnav-back { font-size: 12px; }
  .tools-subnav-tabs a { padding: 7px 14px; font-size: 13px; }
}
.tools-container {
  max-width: 1180px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.015);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 48px 56px 56px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.4);
}
.tools-container h1 {
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.6rem);
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin: 14px 0 18px;
  color: #fff;
}
.tools-container .legal-lead {
  font-size: 1.05rem;
  line-height: 1.6;
  color: rgba(231, 236, 246, 0.78);
  margin: 0 0 36px;
  padding-bottom: 0;
  border-bottom: none;
}

/* Active nav-Link */
.site-header .nav-links a.is-active { color: var(--accent, #48A5B5); }

/* ── Tabs ──────────────────────────────────────────────── */
.tools-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.tools-tab {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: rgba(231, 236, 246, 0.55);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}
.tools-tab:hover { color: rgba(231, 236, 246, 0.95); }
.tools-tab.is-active {
  color: var(--accent, #48A5B5);
  border-bottom-color: var(--accent, #48A5B5);
}
.tools-tab-count {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(72, 165, 181, 0.12);
  color: var(--accent, #48A5B5);
  font-weight: 500;
}
.tools-tab.is-active .tools-tab-count { background: rgba(72, 165, 181, 0.22); }

/* ── Filter Bar ────────────────────────────────────────── */
.tools-filter-bar {
  display: flex;
  gap: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.tools-search {
  position: relative;
  flex: 1;
  min-width: 280px;
}
.tools-search svg {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: rgba(231, 236, 246, 0.5);
  pointer-events: none;
}
.tools-search input {
  width: 100%;
  padding: 11px 16px 11px 42px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #fff;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
}
.tools-search input::placeholder { color: rgba(231, 236, 246, 0.4); }
.tools-search input:focus {
  border-color: rgba(72, 165, 181, 0.5);
  background: rgba(72, 165, 181, 0.04);
}

#productFilter {
  padding: 11px 36px 11px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.04) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='%2348A5B5' d='M6 7L0 1l1.4-1.4L6 4.2l4.6-4.6L12 1z'/></svg>") no-repeat right 14px center / 10px 7px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: #fff;
  cursor: pointer;
  appearance: none;
  min-width: 220px;
  outline: none;
}
#productFilter:focus { border-color: rgba(72, 165, 181, 0.5); }
#productFilter option { background: #0B1530; color: #fff; }

/* ── Loading/Empty States ──────────────────────────────── */
.tools-state {
  padding: 60px 20px;
  text-align: center;
  font-size: 14px;
  color: rgba(231, 236, 246, 0.55);
  background: rgba(255, 255, 255, 0.015);
  border-radius: 12px;
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

/* ── Tabelle ──────────────────────────────────────────── */
.tools-table-wrap {
  overflow-x: auto;
  margin: 0 -8px;
}
.tools-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.tools-table thead th {
  text-align: left;
  padding: 14px 12px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(231, 236, 246, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.tools-table tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.12s;
}
.tools-table tbody tr:hover { background: rgba(72, 165, 181, 0.04); }
.tools-table tbody td {
  padding: 14px 12px;
  color: rgba(231, 236, 246, 0.85);
  vertical-align: middle;
}
.col-file { font-family: 'DM Mono', monospace; font-size: 13px; }
.col-product { color: var(--accent, #48A5B5); font-weight: 500; }
.format-badge {
  display: inline-block;
  padding: 3px 9px;
  background: rgba(156, 163, 175, 0.15);
  color: #d1d5db;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  text-transform: uppercase;
  line-height: 1.4;
  border: 1px solid rgba(255, 255, 255, 0.04);
  white-space: nowrap;
}
.format-badge[data-fmt="PDF"]   { background: rgba(239, 68, 68, 0.12);  color: #fca5a5; }
.format-badge[data-fmt="JSON"]  { background: rgba(72, 165, 181, 0.14); color: #7fd1de; }
.format-badge[data-fmt="XML"]   { background: rgba(107, 191, 204, 0.12); color: #a3dde5; }
.format-badge[data-fmt="CFG"]   { background: rgba(147, 114, 123, 0.20); color: #d2a8b0; }
.format-badge[data-fmt="RCFGX"] { background: rgba(199, 138, 148, 0.18); color: #e8b7c0; }
.format-badge[data-fmt="NCP"]   { background: rgba(123, 182, 134, 0.18); color: #a8d4b0; }
.format-badge[data-fmt="DMG"]   { background: rgba(156, 163, 175, 0.18); color: #cbd5e1; }
.format-badge[data-fmt="ZIP"]   { background: rgba(245, 158, 11, 0.14);  color: #fbbf24; }
.format-badge[data-fmt="EXE"]   { background: rgba(217, 22, 200, 0.14);  color: #ff8de2; }
.format-badge[data-fmt="MSI"]   { background: rgba(168, 85, 247, 0.14);  color: #d8b4fe; }
.format-badge[data-fmt="TXT"]   { background: rgba(148, 163, 184, 0.14); color: #cbd5e1; }
.col-size, .col-version, .col-date {
  font-family: 'DM Mono', monospace;
  font-size: 12.5px;
  color: rgba(231, 236, 246, 0.6);
}
.col-dl { text-align: right; }
.tools-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: rgba(72, 165, 181, 0.12);
  color: var(--accent, #48A5B5);
  border-radius: 8px;
  transition: all 0.15s;
}
.tools-download-btn:hover {
  background: var(--accent, #48A5B5);
  color: #fff;
  transform: translateY(-1px);
}
.tools-download-btn svg { width: 16px; height: 16px; }

/* ── Tools-Chips (Kategorien-Filter auf Produkte-Seite) ── */
.tools-chips {
  flex-wrap: wrap;
  border-bottom: none;
  gap: 8px;
  margin-bottom: 36px;
  padding-bottom: 0;
}
.tools-chips .tools-tab {
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  margin-bottom: 0;
}
.tools-chips .tools-tab.is-active {
  border-color: var(--accent, #48A5B5);
  background: rgba(72, 165, 181, 0.1);
}

/* ── Produkt-Cards (Übersicht) ─────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.product-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  position: relative;
}
.product-card:hover {
  border-color: rgba(72, 165, 181, 0.4);
  background: rgba(72, 165, 181, 0.04);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}
.product-card-media {
  position: relative;
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.product-card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
/* Pixel-Pattern (radial dots, basiert auf Pixelpitch) */
.pattern-pixels {
  position: absolute; inset: 0;
  background-repeat: repeat;
  background-position: center;
  -webkit-mask-image: radial-gradient(ellipse 70% 90% at center, black 40%, transparent 100%);
  mask-image: radial-gradient(ellipse 70% 90% at center, black 40%, transparent 100%);
}
/* Circuit-Pattern (für Controller/Software) */
.pattern-circuit {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0.55;
  -webkit-mask-image: radial-gradient(ellipse 80% 100% at center, black 35%, transparent 100%);
  mask-image: radial-gradient(ellipse 80% 100% at center, black 35%, transparent 100%);
}
.product-card-sku {
  position: absolute;
  top: 12px; left: 14px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(231, 236, 246, 0.45);
  text-transform: uppercase;
}
.product-card-brand {
  position: absolute;
  top: 12px; right: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  background: rgba(6, 13, 30, 0.65);
  color: rgba(231, 236, 246, 0.9);
  border-radius: 4px;
  backdrop-filter: blur(4px);
}
.product-card-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 6px;
}
.product-card-cat {
  font-family: 'DM Mono', monospace;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent, #48A5B5);
}
.product-card-body h3 {
  margin: 0;
  font-family: 'Exo 2', sans-serif;
  font-weight: 600;
  font-size: 17px;
  color: #fff;
  line-height: 1.25;
}
.product-card-body p {
  margin: 4px 0 0;
  font-size: 13px;
  color: rgba(231, 236, 246, 0.7);
  line-height: 1.5;
}
.product-card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 16px;
  margin-top: 12px;
  margin-bottom: 4px;
}
.card-spec {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  min-width: 0;
}
.card-spec-key {
  color: rgba(231, 236, 246, 0.45);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 10px;
}
.card-spec-val {
  color: rgba(231, 236, 246, 0.95);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.product-card-meta {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(231, 236, 246, 0.55);
}
.product-card-files {
  font-family: 'DM Mono', monospace;
  color: rgba(72, 165, 181, 0.85);
}
.product-card-arrow {
  color: var(--accent, #48A5B5);
  font-weight: 500;
}

/* ── Produkt-Detail-Seite ──────────────────────────────── */
.product-detail-container { max-width: 1180px; }
.product-breadcrumb {
  display: inline-block;
  font-size: 13px;
  color: rgba(231, 236, 246, 0.6);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color 0.15s;
}
.product-breadcrumb:hover { color: var(--accent, #48A5B5); }

.product-detail-head {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  margin-bottom: 48px;
  align-items: start;
}
.product-detail-text h1 {
  margin: 12px 0 18px;
  font-family: 'Exo 2', sans-serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: #fff;
}
.product-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  font-size: 13.5px;
  color: rgba(231, 236, 246, 0.7);
  margin-bottom: 14px;
}
.product-detail-meta .meta-brand {
  font-weight: 600;
  color: var(--accent, #48A5B5);
}
.product-detail-meta .meta-sep { color: rgba(255, 255, 255, 0.2); }
.product-detail-meta .meta-sku {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: rgba(231, 236, 246, 0.5);
}
.product-detail-media {
  position: relative;            /* Wichtig: hält die Pattern (position: absolute) innerhalb */
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #0d1d3e 0%, #0a1730 100%);
  border-radius: 14px;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.product-detail-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.product-detail-media .product-card-placeholder {
  width: 50%; height: 50%;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  margin-bottom: 48px;
}
.product-detail-main h2,
.product-files-section h2,
.product-cta-box h2 {
  font-family: 'Exo 2', sans-serif;
  font-size: 1.4rem;
  font-weight: 600;
  color: #fff;
  margin: 0 0 20px;
}
.product-description {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(231, 236, 246, 0.85);
}
.product-description p { margin: 0 0 14px; }
.product-description b, .product-description strong {
  color: var(--accent, #48A5B5);
  font-weight: 600;
}

.product-specs-box {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 22px 24px;
  position: sticky;
  top: 100px;
}
.product-specs-box h3 {
  margin: 0 0 14px;
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent, #48A5B5);
}
#prodSpecs { margin: 0; }
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13.5px;
}
.spec-row:last-child { border-bottom: none; }
.spec-row dt {
  margin: 0;
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: rgba(231, 236, 246, 0.55);
  letter-spacing: 0.04em;
}
.spec-row dd {
  margin: 0;
  text-align: right;
  font-weight: 500;
  color: rgba(231, 236, 246, 0.95);
}

/* Files-Liste auf Produkt-Detail */
.product-files-section { margin-bottom: 48px; }
.file-group {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  padding: 22px 26px;
  margin-bottom: 14px;
}
.file-group h3 {
  margin: 0 0 12px;
  font-family: 'Exo 2', sans-serif;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent, #48A5B5);
}
.file-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 2px; }
.file-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: background 0.15s;
}
.file-link:hover { background: rgba(72, 165, 181, 0.08); }
.file-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(72, 165, 181, 0.1);
  color: var(--accent, #48A5B5);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.file-icon svg { width: 18px; height: 18px; }
.file-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.file-title {
  font-size: 14px;
  color: #fff;
  word-break: break-word;
}
.file-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  font-family: 'DM Mono', monospace;
  font-size: 11.5px;
  color: rgba(231, 236, 246, 0.5);
}
.file-dl {
  width: 32px; height: 32px;
  color: rgba(231, 236, 246, 0.4);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: color 0.15s;
}
.file-link:hover .file-dl { color: var(--accent, #48A5B5); }
.file-dl svg { width: 18px; height: 18px; }

/* CTA-Box am Ende */
.product-cta-box {
  background: linear-gradient(135deg, rgba(72, 165, 181, 0.08), rgba(217, 22, 200, 0.05));
  border: 1px solid rgba(72, 165, 181, 0.18);
  border-radius: 16px;
  padding: 36px 40px;
  text-align: center;
}
.product-cta-box p {
  max-width: 56ch;
  margin: 0 auto 20px;
  color: rgba(231, 236, 246, 0.75);
  font-size: 15px;
}

/* ── Mobile: Tabelle → Karten ──────────────────────────── */
@media (max-width: 880px) {
  .tools-main { padding: 110px 16px 60px; }
  .tools-container { padding: 32px 24px 40px; border-radius: 14px; }
  .tools-container h1 { font-size: 1.7rem; }
  .tools-tabs { gap: 4px; }
  .tools-tab { padding: 12px 16px; font-size: 13px; }

  .tools-table { display: block; }
  .tools-table thead { display: none; }
  .tools-table tbody, .tools-table tr { display: block; }
  .tools-table tr {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 16px 18px;
    margin-bottom: 12px;
    position: relative;
  }
  .tools-table tbody tr:hover { background: rgba(72, 165, 181, 0.05); }
  .tools-table td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    border: 0;
    gap: 12px;
  }
  .tools-table td:before {
    content: attr(data-label);
    font-family: 'DM Mono', monospace;
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(231, 236, 246, 0.4);
    flex-shrink: 0;
  }
  .tools-table td.col-file {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 8px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  .tools-table td.col-file:before { margin-bottom: 4px; }
  .tools-table td.col-file > span {
    word-break: break-all;
    font-size: 13px;
  }
  .tools-table td.col-dl {
    justify-content: flex-end;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  .tools-table td.col-dl:before { display: none; }

  /* Produkt-Detail responsive */
  .product-detail-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .product-detail-media {
    order: -1;
    aspect-ratio: 16 / 10;
  }
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .product-specs-box {
    position: static;
  }
  .product-cta-box {
    padding: 28px 20px;
  }
  .product-cta-box h2 { font-size: 1.2rem; }
}