@import './tokens/fonts.css';
@import './tokens/colors.css';
@import './tokens/typography.css';
@import './tokens/spacing.css';
@import './tokens/lines.css';
@import './tokens/surfaces.css';

/* —— Global layout safety —— */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 64px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

section[id] {
  scroll-margin-top: 64px;
}

body {
  margin: 0;
  min-height: 100vh;
  max-width: 100%;
  overflow-x: clip;
  font-family: var(--font-drafting), ui-monospace, monospace;
  color: var(--text-body);
}

#root {
  min-height: 100vh;
  max-width: 100%;
  overflow-x: clip;
  min-width: 0;
}

.kyk-site {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  overflow-x: clip;
  min-width: 0;
}

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

table {
  max-width: 100%;
}

/* Horizontal scroll only inside tables when needed */
.kyk-table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.kyk-titleblock {
  max-width: 100% !important;
  min-width: 0 !important;
  width: 100%;
}

.kyk-titleblock span {
  white-space: normal !important;
  word-break: break-word;
}

/* —— Nav (default / desktop) —— */
.kyk-nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.kyk-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  flex: none;
  background: var(--surface-sheet);
  border: var(--line-w-hair) solid var(--line-standard);
  cursor: pointer;
}

/* —— Tablet & phone (portrait) —— */
@media (max-width: 900px) {
  :root {
    --sheet-margin: 12px;
    --space-5: 16px;
    --space-6: 24px;
    --text-title-sm: 20px;
  }

  .kyk-site section {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }

  #home {
    padding: 10px !important;
  }

  /* SheetFrame inner padding is inline — tighten via paper children */
  .kyk-paper {
    max-width: 100%;
  }

  .kyk-paper {
    min-width: 0 !important;
  }

  .kyk-paper > div {
    padding: 12px !important;
    max-width: 100%;
    min-width: 0 !important;
    overflow: visible;
  }

  section,
  section > *,
  .kyk-about-grid,
  .kyk-about-grid > *,
  .kyk-drawing-row,
  .kyk-subject,
  .kyk-hero-art,
  .kyk-hero-meta,
  .kyk-notes {
    min-width: 0 !important;
    max-width: 100%;
  }

  .kyk-hide-mobile {
    display: none !important;
  }

  .kyk-caps,
  .kyk-caps-wide {
    letter-spacing: 0.06em !important;
  }

  .kyk-table-scroll {
    border: var(--line-w-hair) solid var(--line-standard);
  }

  .kyk-table-scroll table {
    min-width: 480px;
    font-size: 11px !important;
  }

  .kyk-table-scroll th,
  .kyk-table-scroll td {
    padding: 6px 8px !important;
    font-size: 11px !important;
  }

  /* Keep long annotation lines inside the sheet */
  p.kyk-caps,
  .kyk-notes li {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  /* Nav — collapses to a hamburger toggle; the dropdown sits below the
     full-width bar so it never crowds or wraps under the logo. */
  .kyk-nav {
    position: relative;
    padding: 10px 12px !important;
  }

  .kyk-nav-brand img {
    height: 18px !important;
    max-width: 120px;
    object-fit: contain;
  }

  .kyk-nav-toggle {
    display: flex;
  }

  .kyk-nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface-sheet);
    border-bottom: var(--line-w-hair) solid var(--line-standard);
    box-shadow: var(--shadow-sheet);
    padding: 6px var(--space-5) 10px;
    z-index: 99;
  }

  .kyk-nav-links.kyk-nav-links-open {
    display: flex;
  }

  .kyk-nav-links a {
    padding: 10px 0;
    border-top: var(--line-w-hair) solid var(--line-construction);
  }

  .kyk-nav-links a:first-child {
    border-top: none;
  }

  /* Hero stamp: no longer absolute giant — centered inspection mark */
  .kyk-stamp-hero {
    position: relative !important;
    top: auto !important;
    right: auto !important;
    left: auto !important;
    display: block !important;
    width: fit-content;
    max-width: calc(100% - 8px) !important;
    margin: 0 auto 18px !important;
    z-index: 5 !important;
    font-size: 13px !important;
    padding: 8px 12px !important;
    border-width: 2px !important;
    white-space: normal !important;
    text-align: center !important;
    line-height: 1.25 !important;
    transform: rotate(-8deg) !important;
  }

  /* Vertical dimension rails eat width — hide on narrow */
  .kyk-vdim {
    display: none !important;
  }

  /* Side callout columns — stack under subjects */
  .kyk-callouts-side {
    flex-direction: row !important;
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    gap: 8px 12px !important;
    padding: 10px 0 0 !important;
    margin-left: 0 !important;
    width: 100% !important;
  }

  .kyk-drawing-row {
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .kyk-subject {
    width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
  }

  .kyk-subject-figure {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: 1;
  }

  .kyk-subject-figure img,
  .kyk-subject img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: min(52vh, 360px) !important;
    object-fit: contain !important;
  }

  /* Hero logotype block */
  .kyk-hero-art {
    width: 100% !important;
    max-width: 100% !important;
  }

  .kyk-hero-art img {
    height: auto !important;
    max-height: 140px !important;
  }

  .kyk-lockup {
    flex-wrap: wrap !important;
    gap: 10px !important;
    justify-content: center !important;
  }

  .kyk-lockup span {
    font-size: 16px !important;
  }

  .kyk-lockup img {
    height: 40px !important;
  }

  .kyk-hero-meta {
    flex-direction: column !important;
    align-items: stretch !important;
  }

  /* About BOM grid */
  .kyk-about-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .kyk-about-grid .kyk-titleblock {
    align-self: stretch !important;
  }

  /* Section titles */
  .kyk-section-title h2 {
    font-size: 18px !important;
    line-height: 1.25 !important;
  }

  /* Notes / body */
  .kyk-notes,
  .kyk-notes li,
  .kyk-notes p {
    word-break: break-word;
    overflow-wrap: anywhere;
  }

  footer {
    padding-left: 10px !important;
    padding-right: 10px !important;
  }

  footer > div {
    flex-direction: column !important;
    align-items: stretch !important;
  }
}

@media (max-width: 480px) {
  .kyk-stamp-hero {
    font-size: 12px !important;
    padding: 7px 10px !important;
    letter-spacing: 0.1em !important;
  }

  .kyk-nav-brand .kyk-nonagram {
    width: 26px !important;
    height: 26px !important;
  }

  .kyk-subject-figure img,
  .kyk-subject img {
    max-height: min(46vh, 300px) !important;
  }
}