/* Optional enhancements share the site's typography and spacing system. */
:root {
  color-scheme: light;
  --page-bg: #fff;
  --panel: #f5f6f8;
  --edge: #c4c7cb;
  --tool-ink: #292d39;
  --tool-bg: #fff;
  --tool-accent: #292d39;
  --tool-selected: #fff;
}
html[data-theme="dark"] {
  color-scheme: dark;
  --page-bg: #10121b;
  --ink: #f2f3ef;
  --muted: #b7c0b9;
  --soft: #171b29;
  --panel: #202638;
  --edge: #46516c;
  --accent-text: #ff9d9d;
  --focus: #ff9d9d;
  --line: #ffffff26;
  --tool-ink: #f2f3ef;
  --tool-bg: #202638;
  --tool-accent: #ff9d9d;
  --tool-selected: #141610;
}
body {
  background: var(--page-bg);
}
.site-header nav {
  order: 1;
}
.theme-toggle {
  order: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 44px;
  min-width: 44px;
  padding: 0.6rem 0.8rem;
  border: 1px solid currentColor;
  border-radius: 6px;
  color: inherit;
  background: transparent;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: var(--line);
}
.theme-toggle span {
  white-space: nowrap;
}
.menu-toggle {
  order: 3;
}
.work-tools {
  text-align: center;
  margin-bottom: 2rem;
}
.work-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.work-filters button {
  border: 1px solid var(--edge);
  background: var(--tool-bg);
  color: var(--tool-ink);
  border-radius: 999px;
  min-height: 44px;
  padding: 0.55rem 1.1rem;
  font-size: 0.875rem;
}
.work-filters button[aria-pressed="true"] {
  background: var(--tool-accent);
  border-color: var(--tool-accent);
  color: var(--tool-selected);
}
.filter-status {
  font-size: 0.8rem;
  margin-top: 0.8rem;
}
.work-preview {
  position: relative;
  display: block;
  border-radius: 6px;
}
.work-preview:focus-visible {
  outline-offset: -4px;
  outline-width: 4px;
}
.preview-hint {
  position: absolute;
  right: 0.7rem;
  bottom: 0.7rem;
  max-width: calc(100% - 1.4rem);
  padding: 0.4rem 0.65rem;
  border: 1px solid #ffffff50;
  border-radius: 4px;
  background: #12151bec;
  color: #fff;
  font-size: 0.75rem;
}
.back-to-top {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 4;
  width: 46px;
  height: 46px;
  border: 1px solid var(--edge);
  border-radius: 50%;
  background: var(--tool-bg);
  color: var(--tool-ink);
  box-shadow: 0 4px 20px #0003;
  font-size: 1.4rem;
}
.image-viewer {
  width: calc(100% - 2rem);
  max-width: 1000px;
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  padding: clamp(0.75rem, 2vw, 1.5rem);
  border: 1px solid var(--edge);
  border-radius: 10px;
  background: var(--page-bg);
  color: var(--ink);
  overscroll-behavior: contain;
}
.image-viewer::backdrop {
  background: #050709df;
}
.viewer-toolbar,
.viewer-details {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.viewer-toolbar {
  margin-bottom: 1rem;
}
.viewer-toolbar p {
  font-size: 0.8rem;
}
.viewer-toolbar button,
.viewer-actions button {
  min-height: 44px;
  min-width: 44px;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--edge);
  border-radius: 4px;
  background: var(--tool-bg);
  color: var(--tool-ink);
}
.viewer-image {
  width: 100%;
  max-height: 65vh;
  max-height: 65dvh;
  object-fit: contain;
}
.viewer-details {
  padding-top: 1rem;
}
.viewer-details h2 {
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0;
}
.viewer-actions {
  display: flex;
  gap: 0.5rem;
}
body.viewer-open {
  overflow: hidden;
}
html {
  scrollbar-gutter: stable;
}
@media (max-width: 1100px) {
  .theme-toggle span {
    display: none;
  }
}
@media (max-width: 960px) {
  .site-header .brand {
    margin-right: auto;
  }
  .site-header nav {
    order: 4;
  }
}
@media (max-width: 300px) {
  .site-header .brand {
    flex-basis: 100%;
  }
  .theme-toggle {
    margin-left: auto;
  }
}
@media (max-width: 520px) {
  .viewer-details {
    align-items: flex-start;
    flex-direction: column;
  }
  .work-tools {
    width: 100%;
  }
  .back-to-top {
    width: 44px;
    height: 44px;
  }
}

html[data-theme="dark"] {
  --muted: #bdc3d4;
  --button-bg: #e86e78;
  --button-text: #17121a;
  --button-hover: #ff9d9d;
}
html[data-theme="dark"] .hero {
  background-image:
    linear-gradient(#10121b80, #10121bbf), url("../images/banner.jpg");
}
html[data-theme="dark"] .work-card {
  background: var(--panel);
}
html[data-theme="dark"] .work-card:hover {
  background: #2a3145;
}
html[data-theme="dark"] .testimonial {
  background: #302235;
}
html[data-theme="dark"] .site-footer {
  background: #0c0f18;
}