/**
 * Site header, full-screen menu and website slider (js/site-menu.js),
 * plus the shared project thumbnail / title tile (.pt-*).
 * Uses the --rp-* tokens from reports.css, so Matrix and Paper both work.
 */

/* ---------- Thumbnails ---------- */
.pt-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.pt-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  height: 100%;
  overflow: hidden;
  container-type: inline-size;
  background:
    linear-gradient(var(--rp-line) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, var(--rp-line) 1px, transparent 1px) 0 0 / 24px 24px,
    radial-gradient(circle at 50% 40%, var(--rp-tint), transparent 70%),
    var(--rp-surface);
  text-align: center;
}

.pt-tile-mark {
  padding: 0 12px;
  font-family: var(--rp-display);
  font-size: clamp(1rem, 4cqi, 2.4rem);
  line-height: 1.15;
  color: var(--rp-accent);
  text-shadow: 0 0 18px var(--rp-tint);
}

.pt-tile-name {
  padding: 0 10px;
  font-family: var(--rp-text);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rp-muted);
}

body[data-theme="plain"] .pt-tile {
  background: #fff !important;
}

/* ---------- Header ---------- */
.sm-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 64px;
  padding: 0 12px 0 8px;
  background: color-mix(in srgb, var(--rp-bg) 88%, transparent);
  border-bottom: 1px solid var(--rp-line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

body[data-theme="plain"] .sm-bar {
  background: #fff !important;
}

.sm-logo {
  display: block;
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
}

.sm-logo-canvas {
  display: block;
  width: 52px !important;
  height: 52px !important;
}

.sm-inline {
  display: none;
}

.sm-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.sm-bar .theme-quick-toggle {
  position: static;
  margin: 0;
}

.sm-open {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--rp-accent);
  border-radius: 999px;
  background: var(--rp-accent);
  color: var(--rp-on-accent);
  font: 700 0.9rem var(--rp-text);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.sm-burger {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
}

.sm-burger i {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
}

body[data-theme="plain"] .sm-open,
body[data-theme="plain"] .sm-open:hover {
  background: #000 !important;
  border-color: #000 !important;
}

body[data-theme="plain"] .sm-open span {
  color: #fff !important;
}

body[data-theme="plain"] .sm-burger i {
  background: #fff !important;
}

/* ---------- Menu panel ---------- */
html.sm-is-open,
html.sm-is-open body {
  overflow: hidden;
}

.sm-panel {
  position: fixed;
  inset: 0;
  z-index: 10000;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--rp-bg);
  color: var(--rp-ink);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.sm-panel.is-visible {
  opacity: 1;
}

.sm-panel[hidden] {
  display: none;
}

body[data-theme="plain"] .sm-panel {
  background: #fff !important;
}

.sm-panel-inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
  max-width: 1180px;
  min-height: 100%;
  margin: 0 auto;
  padding: 12px 16px 28px;
}

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

.sm-menu-logo-link {
  display: block;
  width: 96px;
  height: 96px;
}

.sm-menu-logo {
  display: block;
  width: 96px !important;
  height: 96px !important;
}

.sm-close {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--rp-line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--rp-accent);
  font: 600 0.95rem var(--rp-text);
  cursor: pointer;
}

.sm-close span {
  font-size: 1.4rem;
  line-height: 1;
}

/* Links */
.sm-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.sm-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 64px;
  padding: 12px;
  border: 1px solid var(--rp-line);
  border-radius: var(--rp-radius);
  text-decoration: none;
}

.sm-link-label {
  font: 700 1.05rem/1.2 var(--rp-text);
  color: var(--rp-accent);
}

.sm-link-note {
  font-size: 0.78rem;
  line-height: 1.3;
  color: var(--rp-muted);
}

.sm-link[aria-current="page"] {
  border-color: var(--rp-accent);
  background: var(--rp-tint);
}

/* Website slider */
.sm-sites-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  margin-bottom: 10px;
}

.sm-sites-head h2 {
  margin: 0;
  font: 400 1.15rem var(--rp-display);
  color: var(--rp-accent);
}

.sm-sites-hint {
  font-size: 0.8rem;
  color: var(--rp-muted);
}

.sm-arrows {
  display: none;
  gap: 6px;
  margin-left: auto;
}

.sm-arrow {
  width: 40px;
  height: 40px;
  border: 1px solid var(--rp-line-strong);
  border-radius: 50%;
  background: transparent;
  color: var(--rp-accent);
  font-size: 1.1rem;
  cursor: pointer;
}

.sm-track {
  display: flex;
  gap: 12px;
  margin: 0 -16px;
  padding: 4px 16px 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  /* Fade the edges so it reads as a moving belt */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 16px, #000 calc(100% - 16px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 16px, #000 calc(100% - 16px), transparent);
}

.sm-track::-webkit-scrollbar {
  display: none;
}

.sm-slide,
.sm-slide * {
  text-decoration: none;
}

.sm-slide {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  width: 196px;
  text-decoration: none;
}

.sm-slide-thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--rp-line);
  border-radius: 8px;
  background: var(--rp-surface);
}

.sm-slide:hover .sm-slide-thumb,
.sm-slide:focus-visible .sm-slide-thumb {
  border-color: var(--rp-accent);
}

.sm-slide-name {
  margin-top: 8px;
  font: 700 0.9rem/1.25 var(--rp-text);
  color: var(--rp-ink);
}

.sm-slide-type {
  font-size: 0.75rem;
  color: var(--rp-muted);
}

/* Utilities */
.sm-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--rp-line);
}

.sm-util {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--rp-line);
  border-radius: 999px;
  background: transparent;
  color: var(--rp-accent);
  font: 500 0.85rem var(--rp-text);
  text-decoration: none;
  cursor: pointer;
}

.sm-util .tq-dot {
  width: 8px;
  height: 8px;
}

.sm-util[hidden] {
  display: none;
}


.sm-link:focus-visible,
.sm-slide:focus-visible,
.sm-util:focus-visible,
.sm-close:focus-visible,
.sm-open:focus-visible,
.sm-arrow:focus-visible,
.sm-track:focus-visible,
.sm-inline a:focus-visible {
  outline: 2px solid var(--rp-accent);
  outline-offset: 2px;
}

/* ---------- Tablet and up ---------- */
@media (min-width: 768px) {
  .sm-bar {
    height: 72px;
    padding: 0 24px 0 16px;
  }

  .sm-panel-inner {
    gap: 28px;
    padding: 20px 32px 36px;
  }

  .sm-menu-logo-link,
  .sm-menu-logo {
    width: 128px !important;
    height: 128px !important;
  }

  .sm-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .sm-link {
    padding: 16px;
  }

  .sm-link-label {
    font-size: 1.25rem;
  }

  .sm-arrows {
    display: inline-flex;
  }

  .sm-track {
    margin: 0;
    padding: 4px 0 8px;
  }

  .sm-slide {
    width: 260px;
  }
}

@media (min-width: 992px) {
  .sm-inline {
    display: flex;
    gap: 22px;
    margin-left: 12px;
  }

  .sm-inline a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    color: var(--rp-accent);
    font: 600 0.85rem var(--rp-text);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
  }

  .sm-inline a[aria-current="page"] {
    text-decoration: underline;
    text-underline-offset: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sm-panel {
    transition: none;
  }
}

/* ==========================================================================
   Interaction states for both themes
   ========================================================================== */

/* Text controls: buttons, pills, links styled as boxes */
:is(.rp-btn, .rp-more, .rp-filter, .rp-link, .rp-mini-link, .sm-link, .sm-util,
    .sm-close, .sm-open, .sm-arrow, .theme-quick-toggle, .pp-pager a, .rp-compact,
    #eoyr-filter-toggle) {
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

/* Matrix: hover brightens the border and adds the shared neon glow */
body:not([data-theme="plain"]) :is(.rp-more, .rp-filter, .rp-link, .rp-mini-link, .sm-link,
    .sm-util, .sm-close, .sm-arrow, .theme-quick-toggle, .pp-pager a, .rp-compact,
    .rp-btn-ghost):hover {
  border-color: var(--rp-accent);
  box-shadow: 0 0 14px var(--rp-glow);
}

body:not([data-theme="plain"]) :is(.rp-btn:not(.rp-btn-ghost), .sm-open):hover {
  box-shadow: 0 0 18px var(--rp-glow);
}

body:not([data-theme="plain"]) :is(.sm-slide:hover .sm-slide-thumb, .rp-card-thumb:hover) {
  border-color: var(--rp-accent);
  box-shadow: 0 0 16px var(--rp-glow);
}

/* Paper: square corners like printed paper */
body[data-theme="plain"] :is(.rp-btn, .rp-more, .rp-filter, .rp-link, .rp-mini-link, .rp-tag,
    .rp-card, .rp-card-thumb, .rp-compact, .rp-stats li, .rp-filter-panel, .sm-link, .sm-util,
    .sm-close, .sm-open, .sm-arrow, .sm-slide-thumb, .theme-quick-toggle, .pp-shot,
    .pp-pager a) {
  border-radius: 0 !important;
}

/*
 * Paper: hovered, focused or tapped text controls turn solid black, and
 * everything inside them (text, tags, borders, dots, arrows) turns white.
 * The plain theme forces span/div/p text black with !important, so these
 * selectors are deliberately more specific.
 */
body[data-theme="plain"] :is(.rp-btn, .rp-more, .rp-filter, .rp-link, .rp-mini-link, .sm-link,
    .sm-util, .sm-close, .sm-open, .sm-arrow, .theme-quick-toggle, .pp-pager a, .pp-back,
    .sm-inline a, .rp-card-title a, .rp-compact, #eoyr-filter-toggle):is(:hover, :focus-visible, :active),
body[data-theme="plain"] .rp-filter[aria-pressed="true"] {
  background: #000 !important;
  background-color: #000 !important;
  border-color: #000 !important;
  color: #fff !important;
}

body[data-theme="plain"] :is(.rp-btn, .rp-more, .rp-filter, .rp-link, .rp-mini-link, .sm-link,
    .sm-util, .sm-close, .sm-open, .sm-arrow, .theme-quick-toggle, .pp-pager a, .pp-back,
    .sm-inline a, .rp-card-title a, .rp-compact, #eoyr-filter-toggle):is(:hover, :focus-visible, :active) *,
body[data-theme="plain"] .rp-filter[aria-pressed="true"] * {
  background-color: transparent !important;
  border-color: #fff !important;
  color: #fff !important;
}

body[data-theme="plain"] :is(.sm-util, .sm-open, .theme-quick-toggle):is(:hover, :focus-visible, :active) :is(.tq-dot, .sm-burger i) {
  background: #fff !important;
  background-color: #fff !important;
}

/* The compact row is the box; its inner link should not paint a second box */
body[data-theme="plain"] .rp-compact .rp-compact-link,
body[data-theme="plain"] .rp-compact .rp-compact-link:hover {
  background: transparent !important;
}

/*
 * Paper: media links (website slides, card screenshots, the project
 * screenshot) never fill black, so the image or title tile stays visible.
 * They get a heavy outline and an underlined name instead.
 */
body[data-theme="plain"] :is(.sm-slide, .rp-card-thumb, .rp-card-thumb:hover, .sm-slide:hover,
    .sm-slide:focus-visible, .sm-slide:active) {
  background: transparent !important;
}

body[data-theme="plain"] :is(.sm-slide:hover, .sm-slide:focus-visible, .sm-slide:active) .sm-slide-thumb,
body[data-theme="plain"] .rp-card-thumb:is(:hover, :focus-visible, :active) {
  outline: 3px solid #000;
  outline-offset: 2px;
}

body[data-theme="plain"] :is(.sm-slide:hover, .sm-slide:focus-visible, .sm-slide:active) .sm-slide-name {
  text-decoration: underline !important;
  text-underline-offset: 4px;
}

body[data-theme="plain"] :is(.sm-slide, .rp-card-thumb) :is(.pt-tile, .pt-tile *) {
  background-color: #fff !important;
  color: #000 !important;
}

body[data-theme="plain"] .pt-tile {
  background:
    linear-gradient(#e6e6e6 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, #e6e6e6 1px, transparent 1px) 0 0 / 24px 24px,
    #fff !important;
}

/* The page logo link should not turn into a black box */
body[data-theme="plain"] :is(.sm-logo, .sm-menu-logo-link):hover {
  background: transparent !important;
}