/* ==========================================================================
   Chisenoa — components
   Sticker-style building blocks shared by every page: thick outlines and
   hard shadows that "press" down, like the tiles in a Mindlabor puzzle.
   ========================================================================== */

/* ---------- Icons ---------- */

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Buttons ---------- */

.btn {
  --btn-bg: var(--surface);
  --btn-fg: var(--text);
  --btn-lift: var(--lift);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.35rem;
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.01em;
  text-decoration: none;
  white-space: nowrap;
  color: var(--btn-fg);
  background: var(--btn-bg);
  border: var(--border) solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--btn-lift) var(--btn-lift) 0 var(--shadow);
  transition: transform 0.15s var(--ease-out), box-shadow 0.15s var(--ease-out), background-color 0.2s;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: calc(var(--btn-lift) + 2px) calc(var(--btn-lift) + 2px) 0 var(--shadow);
}

.btn:active {
  transform: translate(var(--btn-lift), var(--btn-lift));
  box-shadow: 0 0 0 var(--shadow);
}

.btn--primary {
  --btn-bg: var(--accent);
  --btn-fg: var(--on-accent);
}

.btn--sun {
  --btn-bg: var(--sun);
  --btn-fg: var(--ink);
}

.btn--small {
  --btn-lift: 3px;
  padding: 0.6rem 0.95rem;
  font-size: var(--step--1);
  border-radius: var(--radius-s);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--text);
  background: var(--surface);
  border: var(--border) solid var(--line);
  border-radius: 12px;
  box-shadow: 3px 3px 0 var(--shadow);
  transition: transform 0.15s var(--ease-out), box-shadow 0.15s var(--ease-out), background-color 0.2s, color 0.2s;
}

.icon-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--shadow);
}

.icon-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--shadow);
}

/* Brand colours on hover */
.icon-btn[data-brand="email"]:hover { background: var(--lilac); color: var(--ink); }
.icon-btn[data-brand="instagram"]:hover { background: #e1306c; color: #fff; }
.icon-btn[data-brand="x"]:hover { background: #0f0f10; color: #fff; }
.icon-btn[data-brand="linkedin"]:hover { background: #0a66c2; color: #fff; }
.icon-btn[data-brand="youtube"]:hover { background: #e62117; color: #fff; }
.icon-btn[data-brand="steam"]:hover { background: #1b2838; color: #fff; }

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Theme toggle: moon in light mode, sun in dark mode */
.theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .theme-toggle .icon-sun {
    display: block;
  }

  :root:not([data-theme]) .theme-toggle .icon-moon {
    display: none;
  }
}

html:not(.js) .theme-toggle,
html:not(.js) .nav-toggle,
html:not(.js) [data-copy] {
  display: none;
}

/* ---------- Chips & stickers ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  font-size: var(--step--1);
  font-weight: 700;
  line-height: 1.25;
  white-space: nowrap;
  color: var(--text);
  background: var(--surface);
  border: 2px solid var(--line);
  border-radius: var(--radius-pill);
}

.chip--mono {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

.chip--accent {
  color: var(--on-accent);
  background: var(--accent);
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
}

.sticker {
  --tilt: -3deg;
  --sticker-bg: var(--sun);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.8rem;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  line-height: 1.1;
  white-space: nowrap;
  color: var(--ink);
  background: var(--sticker-bg);
  border: var(--border) solid var(--line);
  border-radius: var(--radius-s);
  box-shadow: 3px 3px 0 var(--shadow);
  transform: rotate(var(--tilt));
}

.sticker--lilac { --sticker-bg: var(--lilac); }
.sticker--peach { --sticker-bg: var(--peach); }
.sticker--mint { --sticker-bg: var(--mint); }
.sticker--cream { --sticker-bg: var(--cream); }
.sticker--coral { --sticker-bg: var(--coral); }

/* ---------- Cards ---------- */

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--surface);
  border: var(--border) solid var(--line);
  border-radius: var(--radius-l);
  box-shadow: var(--lift) var(--lift) 0 var(--shadow);
}

.card--interactive {
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.card--interactive:hover {
  transform: translate(-3px, -3px);
  box-shadow: calc(var(--lift) + 3px) calc(var(--lift) + 3px) 0 var(--shadow);
}

.card--interactive:active {
  transform: translate(2px, 2px);
  box-shadow: calc(var(--lift) - 2px) calc(var(--lift) - 2px) 0 var(--shadow);
}

/* Whole card clickable while inner links stay reachable */
.card__link {
  text-decoration: none;
}

.card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
}

.card__link:focus-visible {
  outline: none;
}

.card--interactive:has(.card__link:focus-visible) {
  outline: 3px solid var(--link);
  outline-offset: 4px;
}

.card .raise {
  position: relative;
  z-index: 2;
}

.media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface-2);
  border-bottom: var(--border) solid var(--line);
  border-radius: calc(var(--radius-l) - var(--border)) calc(var(--radius-l) - var(--border)) 0 0;
}

.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.card--interactive:hover .media img {
  transform: scale(1.045);
}

/* ---------- Logo tiles ---------- */

.logo-tile {
  --size: 64px;
  display: grid;
  place-items: center;
  flex: none;
  width: var(--size);
  height: var(--size);
  overflow: hidden;
  background: var(--tile);
  border: var(--border) solid var(--line);
  border-radius: calc(var(--size) * 0.26);
  box-shadow: 3px 3px 0 var(--shadow);
}

.logo-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-tile--pad img {
  width: 74%;
  height: 74%;
  object-fit: contain;
}

/* ---------- Colour panels ---------- */

.panel {
  --panel-bg: var(--teal);
  position: relative;
  color: #fff;
  background: var(--panel-bg);
  border: var(--border) solid var(--line);
  border-radius: calc(var(--radius-l) + 8px);
  box-shadow: calc(var(--lift) + 3px) calc(var(--lift) + 3px) 0 var(--shadow);
}

.panel--purple {
  --panel-bg: var(--purple);
}

/* Same colour as the cards (#282231 in the dark theme) */
.panel--surface {
  --panel-bg: var(--surface);
  color: var(--text);
}

.panel.panel--surface .kicker {
  color: var(--text-3);
}

.panel.panel--surface .lead {
  color: var(--text-2);
}

.panel .kicker {
  color: rgb(255 255 255 / 0.78);
}

.panel .lead {
  color: rgb(255 255 255 / 0.88);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-block: 0.7rem;
  background: var(--header-bg);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: var(--border) solid transparent;
  transition: border-color 0.25s;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
}

.brand__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 42px;
  height: 42px;
  background: var(--surface);
  border: var(--border) solid var(--line);
  border-radius: 13px;
  box-shadow: 2px 2px 0 var(--shadow);
  transition: transform 0.35s var(--ease-spring);
}

/* Pixel-art flame from v1.2: keep the pixels crisp */
.brand__icon img {
  width: 32px;
  height: 32px;
  image-rendering: pixelated;
}

.brand:hover .brand__icon {
  transform: rotate(-8deg) scale(1.06);
}

.site-nav {
  margin-left: auto;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.2rem;
  padding: 0;
  list-style: none;
}

.site-nav__list a {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.85rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-2);
  border-radius: var(--radius-pill);
  transition: background-color 0.15s, color 0.15s;
}

.site-nav__list a:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--text) 8%, transparent);
}

.site-nav__list a[aria-current="page"] {
  color: var(--on-accent);
  background: var(--accent);
  box-shadow: inset 0 0 0 2px var(--line);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-toggle {
  display: none;
}

.nav-toggle .icon-close,
.nav-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

@media (max-width: 880px) {
  .js .nav-toggle {
    display: inline-grid;
  }

  .js .site-header__actions {
    margin-left: auto;
  }

  .js .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: clamp(1rem, 3vw, 2rem);
    right: clamp(1rem, 3vw, 2rem);
    margin: 0;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s var(--ease-out), visibility 0s 0.2s;
  }

  .js .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition: opacity 0.2s, transform 0.2s var(--ease-out);
  }

  .js .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 0.6rem;
    background: var(--surface);
    border: var(--border) solid var(--line);
    border-radius: var(--radius-l);
    box-shadow: var(--lift) var(--lift) 0 var(--shadow);
  }

  .js .site-nav__list a {
    padding: 0.8rem 1rem;
    font-size: 1.1rem;
    border-radius: var(--radius-m);
  }
}

@media (max-width: 520px) {
  .site-header__actions .btn {
    display: none;
  }

  .brand {
    font-size: 1.25rem;
  }
}

/* ---------- Page intro (sub pages) ---------- */

.page-intro {
  padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem) clamp(2rem, 1.5rem + 2vw, 3rem);
}

.page-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem 3rem;
  align-items: end;
}

.page-intro__title {
  font-size: var(--step-4);
  margin-block: 0.75rem 1rem;
}

.intro-stickers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  padding: 0 0.5rem 0.5rem 0;
}

.intro-stickers .sticker {
  padding: 0.6rem 1rem;
  font-size: var(--step-1);
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text-3);
  transition: color 0.15s, gap 0.2s var(--ease-out);
}

.breadcrumb:hover {
  gap: 0.6rem;
  color: var(--text);
}

@media (max-width: 760px) {
  .page-intro__grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Form controls ---------- */

.segmented {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--surface);
  border: var(--border) solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: 3px 3px 0 var(--shadow);
}

.segmented__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text-2);
  background: transparent;
  border: 0;
  border-radius: calc(var(--radius-m) - 6px);
  transition: background-color 0.15s, color 0.15s;
}

.segmented__btn:hover {
  color: var(--text);
}

.segmented__btn[aria-selected="true"],
.segmented__btn[aria-pressed="true"] {
  color: var(--on-accent);
  background: var(--accent);
  box-shadow: inset 0 0 0 2px var(--line);
}

.segmented__count {
  min-width: 1.6rem;
  padding: 0.1rem 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-align: center;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, currentColor 14%, transparent);
}

.field {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  height: 50px;
  padding-inline: 0.9rem;
  color: var(--text-3);
  background: var(--surface);
  border: var(--border) solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: 3px 3px 0 var(--shadow);
}

.field:focus-within {
  outline: 3px solid var(--link);
  outline-offset: 2px;
}

.field input,
.field select {
  flex: 1;
  min-width: 0;
  height: 100%;
  font-weight: 700;
  color: var(--text);
  background: transparent;
  border: 0;
  outline: none;
}

.field select {
  cursor: pointer;
}

.field select option {
  color: var(--text);
  background: var(--surface);
}

.field input::placeholder {
  color: var(--text-3);
  opacity: 1;
}

.field input::-webkit-search-cancel-button {
  cursor: pointer;
}

/* ---------- Collection pages (watchlist, card collection) ---------- */

.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.toolbar__filters {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
}

.field--search {
  flex: 1 1 240px;
  max-width: 380px;
}

.field--sort {
  flex: 0 0 auto;
}

@media (max-width: 640px) {
  .toolbar .segmented {
    width: 100%;
  }

  .toolbar .segmented__btn {
    flex: 1;
    justify-content: center;
  }

  .field--search {
    max-width: none;
  }

  .field--sort {
    flex: 1 1 100%;
  }
}

.list-status {
  min-height: 1.5rem;
  margin-bottom: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-3);
}

.empty-state {
  display: grid;
  justify-items: center;
  gap: 0.6rem;
  padding: 3rem 1.5rem;
  text-align: center;
  color: var(--text-2);
  border: var(--border) dashed color-mix(in srgb, var(--text) 30%, transparent);
  border-radius: var(--radius-l);
}

.empty-state__title {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 500;
  color: var(--text);
}

.empty-state .btn {
  margin-top: 0.6rem;
}

.attribution {
  margin-top: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  font-size: var(--step--1);
  color: var(--text-3);
}

@keyframes pulse {
  50% { opacity: 0.5; }
}

/* ---------- Footer ---------- */

.site-footer {
  margin-top: var(--space-3xl);
  background: var(--surface);
  border-top: var(--border) solid var(--line);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr auto;
  gap: var(--space-xl);
  align-items: start;
  padding-block: var(--space-2xl);
}

.site-footer__about p {
  margin-top: 0.75rem;
  max-width: 34ch;
  color: var(--text-2);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.45rem 2rem;
  justify-content: start;
  padding: 0;
  list-style: none;
}

.footer-links a {
  font-weight: 700;
  text-decoration: none;
  color: var(--text-2);
  transition: color 0.15s;
}

.footer-links a:hover {
  color: var(--link);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-block: 1.25rem;
  font-size: var(--step--1);
  color: var(--text-3);
  border-top: 2px dashed color-mix(in srgb, var(--text) 18%, transparent);
}

.site-footer__bottom a {
  font-weight: 700;
  text-decoration: none;
  color: var(--text-2);
}

.site-footer__bottom a:hover {
  color: var(--link);
}

@media (max-width: 800px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
  }
}