@import url("../components/header.css");
@import url("../components/footer.css");
@import url("../components/button.css");
@import url("../components/feature-card.css");
@import url("../components/material-card.css");
@import url("../components/material-partners.css");
@import url("../components/hero-card.css");
@import url("../components/upload-card.css");
@import url("../components/cta-section.css");

:root {
  /* Brand */
  --color-primary: #2563eb; /* Lamina Dodger blue */
  --color-primary-hover: #1d4ed8;
  --color-secondary: #2d3648;


  /* Backgrounds */
  --color-bg-dark: #111318;
  --color-bg-card: #1a1c23;
  --color-bg-2: #121212;
  --color-bg-upload: #242731;
  --color-bg-section: rgba(27, 35, 55, 0.3);


  /* Text */
  --color-text-primary: #ffffff;
  --color-white: #ffffff;
  --color-text-muted: #9ca3af;
  --color-text-blue: #3b82f6;
  --color-text-secondary: #a1a1aa;

  /* Section backgrounds */
  --section-materials-bg: var(--color-bg-card);

  /* Borders */
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-soft: rgba(255, 255, 255, 0.051);

  /* Status */
  --color-success: #16a34a;
  --color-warning: #f59e0b;
  --color-danger: #dc2626;

  /* Primary opacities (derived from --color-primary: #2563eb -> rgb(37,99,235)) */
  --color-primary-10: rgba(37,99,235,0.10);
  --color-primary-12: rgba(37,99,235,0.12);
  --color-primary-18: rgba(37,99,235,0.18);
  --color-primary-20: rgba(37,99,235,0.20);
  --color-primary-40: rgba(37,99,235,0.40);
  --color-primary-60: rgba(37,99,235,0.60);

  --radius-sm: 6.75px;
  --radius-smp: 8px;
  --radius-md: 12.75px;
  --radius-lg: 18px;
  --shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
  --font: "Segoe UI", system-ui, Arial, sans-serif;

  /* Fast headerhöjd (samma oavsett skärm) */
  --site-header-height: 90px;
}

/* Additional common overlays and muted borders */
:root {
  --overlay-50: rgba(0,0,0,0.5);
  --overlay-40: rgba(0,0,0,0.4);
  --overlay-20: rgba(0,0,0,0.2);
  --muted-border-50: rgba(148,163,184,0.5);
  --muted-border-35: rgba(148,163,184,0.35);
  --muted-border-20: rgba(148,163,184,0.2);
}

/* Interactive & component overlays */
:root {
  --hover-bg: rgba(255,255,255,0.06);
  --header-overlay: rgba(26,28,35,0.6);
  --nav-panel-overlay: rgba(26,28,35,0.92);
}

:root {
  --icon-bg: rgba(255,255,255,0.04);
}

:root {
  --overlay-80: rgba(0,0,0,0.8);
  --overlay-60: rgba(0,0,0,0.6);
  --overlay-0: rgba(0,0,0,0);
  --color-text-80: rgba(255,255,255,0.8);
}

:root {
  --accent-cyan-50: rgba(56,189,248,0.5);
  --accent-teal-40: rgba(94,234,212,0.4);
  --quote-dark-1: #020617;
  --quote-dark-2: #0f172a;
  --quote-dark-3: #0b1120;
  --box-shadow-dark-60: rgba(0,0,0,0.6);
  --box-shadow-dark-65: rgba(0,0,0,0.65);
}
/* Diverse färger */
:root {
  --color-bluewood: #334155;
}

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

/* Samma layoutbredd oavsett om sidan har vertikal scrollbar — annars hoppar fast header (.container) mellan sidor */
html {
  scrollbar-gutter: stable;
  /* Samma yta som body — undvik ljus “flash” i marginal/scrollbar vid repaint */
  background-color: var(--color-bg-card);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  /* Matchar .site-header totalhöjd inkl. eventuell iOS-safe-area överst */
  --site-header-offset: calc(var(--site-header-height) + env(safe-area-inset-top, 0px));
  padding-top: var(--site-header-offset);
  font-family: var(--font);
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  line-height: 1.5;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  transform: translateY(-200%);
  transition: transform 0.2s ease;
  z-index: 1000;
}
.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(1120px, calc(100% - 2 * clamp(18px, 4vw, 56px)));
  margin-inline: auto;
}

.muted {
  color: var(--color-text-muted);
}

.center {
  text-align: center;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-primary-10) 80%, var(--color-bg-card) 100%);
}

.hero-decoration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: auto;
  opacity: 0.3;
  pointer-events: none;
}

.hero-inner {
  padding: clamp(56px, 8vw, 112px) 0;
  display: grid;
  gap: 28px;
  align-items: center;
  grid-template-columns: 1fr;
}

@media (min-width: 960px) {
  .hero-inner {
    gap: 56px;
  }
}

.hero-title {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1;
  font-size: clamp(42px, 5.5vw, 63px);
  text-align: center;
}


.text-gradient {
  background: linear-gradient(45deg, var(--color-primary-60) 60%, var(--color-primary-40) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  -webkit-font-smoothing: antialiased;
}

.hero-copy {
  text-align: center;
}

.hero-subtitle {
  margin: 16px auto 0;
  max-width: 60ch;
  color: var(--color-text-muted);
}

.hero-ctas {
  margin-top: 22px;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Material Section */
.section {
  padding: 70px 0 40px;
}
.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}
.h2 {
  margin: 0;
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.1;
  font-size: clamp(26px, 3.2vw, 42px);
}

/* Materials */
.section-materials {
  background: var(--color-bg-section);
}

.section-cta {
  margin-top: 40px;
}

.section-cta-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* Modal */
.modal {
  border: 0;
  padding: 0;
  background: transparent;
}
.modal::backdrop {
  background: var(--overlay-60);
}

.modal-card {
  width: min(520px, calc(100vw - 32px));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-card);
  padding: 18px;
  box-shadow: var(--shadow);
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.modal-title {
  margin: 0;
  font-weight: 600;
}

.field {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.field-label {
  font-size: 12px;
  color: var(--color-text-muted);
}

.input {
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--overlay-20);
  color: var(--color-text-primary);
  padding: 0 12px;
}

/* Dropdown/select – bakgrund, textfärg och radier */
select {
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
}

select option {
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
}

.modal-actions {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

/*
  Datasheets Page Styling
  ======================
  Styling for pages/datasheets/datasheets.html
*/

.datasheets-section {
  padding-top: 56px;
  padding-bottom: 56px;
}

.datasheets-head {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .datasheets-head {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
  }
}

.datasheets-title-wrap {
  flex: 1;
}

.datasheets-title {
  margin: 0 0 8px;
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--color-text-primary);
}

.datasheets-subtitle {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  max-width: 48ch;
}

.datasheets-search-wrap {
  flex-shrink: 0;
}

.datasheets-search-inner {
  position: relative;
  width: 100%;
  min-width: 220px;
}

.datasheets-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.datasheets-search-input {
  width: 100%;
  height: 44px;
  padding: 0 14px 0 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(51, 65, 85, 0.3);
  color: var(--color-text-primary);
  font: inherit;
  font-size: 15px;
}

.datasheets-search-input::placeholder {
  color: var(--color-text-muted);
}

.datasheets-search-input:focus {
  outline: none;
  border-color: var(--color-primary-40);
}

.datasheets-category {
  margin-bottom: 32px;
}

.datasheets-category:last-child {
  margin-bottom: 0;
}

.datasheets-category-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 6px 12px;
  border-radius: var(--radius-smp);
  background: var(--color-primary-10);
  border: 1px solid var(--color-primary-20);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.datasheets-category-icon {
  flex-shrink: 0;
}

.datasheets-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.datasheet-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
  background: var(--color-bg-upload);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

@media (min-width: 640px) {
  .datasheet-card {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
}

.datasheet-card-main {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-width: 0;
}

.datasheet-icon {
  flex-shrink: 0;
  opacity: 0.6;
  filter: brightness(0.9);
}

.datasheet-info {
  min-width: 0;
}

.datasheet-title {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.datasheet-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.datasheet-version {
  font-size: 13px;
  color: var(--color-text-muted);
}

.datasheet-size {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(51, 65, 85, 0.5);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.datasheet-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex-shrink: 0;
}

.datasheet-preview-btn,
.datasheet-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.datasheets-no-results {
  text-align: center;
  padding: 40px 20px;
  font-size: 16px;
}

/* Preview modal */
.datasheets-preview-modal {
  border: 0;
  padding: 0;
  max-width: 95vw;
  max-height: 95vh;
  width: 900px;
  height: 80vh;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
}

.datasheets-preview-modal::backdrop {
  background: var(--overlay-60);
}

.datasheets-preview-modal-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.datasheets-preview-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.datasheets-preview-modal-title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.datasheets-preview-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--icon-bg);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: background 0.2s;
}

.datasheets-preview-modal-close:hover {
  background: var(--hover-bg);
}

.datasheets-preview-modal-body {
  flex: 1;
  min-height: 0;
  padding: 0;
}

.datasheets-preview-iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 0;
  display: block;
}

.thread-insert-error {
  position: absolute;
  top: 8px;
  right: 58px;
  margin-top: 0;
  padding: 10px 12px;
  max-width: min(240px, calc(100% - 120px));
  border-radius: var(--radius-sm);
  background: rgba(231, 76, 60, 0.12);
  border: 1px solid rgba(231, 76, 60, 0.35);
  color: var(--color-text-primary);
  font-size: 13px;
  line-height: 1.35;
  pointer-events: none;
  z-index: 6;
}