/* Restores the HTML `hidden` attribute semantics for elements that set
   their own `display` value (e.g. `.project { display: flex }`),
   where author cascade would otherwise override the UA rule. */
[hidden] { display: none !important; }

.section {
  margin-bottom: 30px;
  position: relative;
  z-index: 2;
}

.section__header {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section__hash { color: var(--dim); }
.section__title { color: var(--accent); font-size: inherit; font-weight: 400; }
.section__line {
  flex: 1;
  height: 1px;
  background: var(--line);
  position: relative;
}
.section__line::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 1px;
  width: 32px;
  background: var(--accent);
}

.tag-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin: -8px 0 30px;
  font-family: var(--font-mono);
  font-size: 12px;
}
.tag-filter__label { color: var(--dim); margin-right: 4px; }

.tag-filter-disclosure {
  margin: -8px 0 30px;
  font-family: var(--font-mono);
  font-size: 12px;
}
.tag-filter-disclosure__summary {
  cursor: pointer;
  list-style: none;
  color: var(--dim);
  user-select: none;
  margin-bottom: 10px;
}
.tag-filter-disclosure__summary::-webkit-details-marker { display: none; }
.tag-filter-disclosure__summary::before {
  content: "▸ ";
  display: inline-block;
  transition: transform 120ms ease;
}
.tag-filter-disclosure[open] > .tag-filter-disclosure__summary::before { content: "▾ "; }
.tag-filter__chip {
  cursor: pointer;
  background: transparent;
  font: inherit;
  color: inherit;
}
.tag-filter__chip:hover { color: var(--accent); }
.tag-filter__empty {
  color: var(--dim);
  display: block;
  width: 100%;
  margin-top: 6px;
}
.tag-filter__clear {
  color: var(--accent);
  margin-left: 8px;
  text-decoration: underline;
}

/* tag-combobox — combobox-style multi-select tag filter (see CR-056) */
.tag-combobox { position: relative; display: inline-block; margin: -8px 0 30px; font-family: var(--font-mono); font-size: 12px; }
.tag-combobox__summary {
    cursor: pointer; list-style: none; user-select: none;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 4px 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--fg);
    background: var(--surface-1);
}
.tag-combobox__summary::-webkit-details-marker { display: none; }
.tag-combobox__summary::before {
    content: "▸ "; display: inline-block; transition: transform 120ms ease;
    color: var(--dim);
}
.tag-combobox[open] > .tag-combobox__summary::before { content: "▾ "; }
.tag-combobox__count {
    font-size: 11px;
    padding: 0 6px;
    border-radius: 8px;
    background: var(--accent-dim);
    color: var(--accent);
}
.tag-combobox__panel {
    position: absolute;
    z-index: 50;
    margin-top: 6px;
    min-width: 320px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.tag-combobox__pills { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.tag-combobox__pill {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px;
    border: 1px solid var(--accent);
    border-radius: 10px;
    color: var(--accent);
    font-size: 11px;
}
.tag-combobox__pill-remove { cursor: pointer; opacity: 0.6; }
.tag-combobox__pill-remove:hover { opacity: 1; }
.tag-combobox__input {
    width: 100%;
    padding: 6px 10px;
    font: inherit;
    color: inherit;
    background: var(--surface-1);
    border: 1px solid var(--border);
    border-radius: 6px;
}
.tag-combobox__input:focus { outline: 1px solid var(--accent); outline-offset: 1px; }
.tag-combobox__suggest {
    list-style: none; margin: 8px 0 0; padding: 0;
    max-height: 280px; overflow-y: auto;
}
.tag-combobox__suggest li {
    padding: 4px 8px; cursor: pointer;
    display: flex; justify-content: space-between; align-items: center;
}
.tag-combobox__suggest li:hover,
.tag-combobox__suggest li:focus,
.tag-combobox__suggest li[aria-selected="true"] {
    background: var(--surface-1);
    color: var(--accent);
}
.tag-combobox__suggest-count { color: var(--dim); font-size: 11px; }
.tag-combobox__empty { color: var(--dim); display: block; margin-top: 8px; }

@media (max-width: 600px) {
    .tag-combobox__panel {
        position: fixed;
        left: 8px; right: 8px; top: 60px;
        max-height: calc(100vh - 80px);
        min-width: 0;
    }
}

.search-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin: -16px 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
}
.search-filter__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 220px;
  color: var(--dim);
  border: 1px dashed var(--line);
  border-radius: 4px;
  padding: 6px 10px;
  cursor: text;
}
.search-filter__icon {
  color: var(--accent);
  font-size: 14px;
  line-height: 1;
}
.search-filter__hint {
  color: var(--dim);
  font-style: italic;
}
.search-filter__input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--bright);
  font: inherit;
  padding: 0;
}
.search-filter__input:focus { outline: none; }
.search-filter__input::placeholder {
  color: var(--dim);
  font-style: italic;
}
.search-filter--active .search-filter__label {
  border-color: var(--accent);
}
.search-filter__empty {
  color: var(--dim);
  display: block;
  width: 100%;
  margin-top: -8px;
}
.search-filter__clear {
  color: var(--accent);
  margin-left: 8px;
  text-decoration: underline;
}

.projects { font-size: 14px; }

.project {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--line);
}
.project:last-child { border-bottom: none; }

.project__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.project__body {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.project__content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.project__thumb {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
  background: var(--line);
  display: block;
}

.project__name {
  color: var(--bright);
  font-weight: 600;
  font-size: 14px;
}
.project__name a { color: var(--bright); }
.project__name a:hover { color: var(--accent); }

.project__status { font-size: 11px; letter-spacing: 0.05em; }

.project__desc { color: var(--fg); font-size: 13px; line-height: 1.6; }

.project__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.news { font-size: 14px; }

.news__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line);
}
.news__item:last-child { border-bottom: none; }

@media (min-width: 700px) {
  .news__item { grid-template-columns: 14ch 1fr; align-items: baseline; gap: 24px; }
}

.news__date { font-family: var(--font-mono); font-size: 12px; color: var(--dim); letter-spacing: 0.02em; }
.news__title { color: var(--bright); font-size: 14px; margin-bottom: 4px; }
.news__title code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: rgba(0, 255, 156, 0.12);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: 3px;
}
.news__text { color: var(--fg); font-size: 13px; line-height: 1.55; }
.news__title a { color: var(--bright); text-decoration: none; border-bottom: 1px dashed var(--line-strong); padding-bottom: 1px; }
.news__title a:hover { color: var(--accent); border-bottom-color: var(--accent); }

.articles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.article {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.01);
  text-decoration: none;
  color: var(--fg);
  transition: all 0.15s ease;
  position: relative;
}

.article::after {
  content: "→";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--dim);
  font-size: 18px;
  transition: all 0.15s ease;
}

.article:hover {
  border-color: var(--accent);
  background: rgba(0, 255, 156, 0.04);
  text-decoration: none;
  transform: translateX(2px);
}
.article:hover::after { color: var(--accent); transform: translateY(-50%) translateX(4px); }

.article__date { font-family: var(--font-mono); font-size: 11px; color: var(--dim); letter-spacing: 0.02em; }
.article__title { color: var(--bright); font-size: 15px; font-weight: 600; padding-right: 32px; transition: color 0.15s ease; }
.article:hover .article__title { color: var(--accent); }
.article__excerpt { color: var(--fg); font-size: 13px; line-height: 1.55; padding: 0 10px 0 0;}
.article__meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.article--soon {
  cursor: default;
}
.article--soon:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.01);
  transform: none;
}
.article--soon:hover::after { color: var(--dim); transform: translateY(-50%); }
.articles__note {
  color: var(--dim);
  font-size: 12px;
  margin-top: 12px;
}

.about p {
  color: var(--fg);
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1.7;
}
.about .muted { color: var(--dim); }

.section__cta-row {
  display: flex;
  justify-content: center;
  margin-top: 22px;
}

.section__cta {
  display: inline-block;
  padding: 8px 28px;
  background: #000;
  color: var(--bright);
  border: 1px solid var(--accent);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.section__cta:hover,
.section__cta:focus-visible {
  background: rgba(0, 255, 156, 0.08);
  color: var(--accent);
  text-decoration: none;
  box-shadow: 0 0 0 1px var(--accent);
  outline: none;
}

.contributions {
  padding: 16px 0 0 0;
  /* border: 1px solid var(--line); */
  /* border-radius: 8px; */
  background: rgba(255, 255, 255, 0.01);
  font-family: var(--font-mono);
  font-size: 11px;
}

.section__sub {
  font-size: 12px;
}

.contributions__header,
.contributions__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.contributions__total { color: var(--bright); }
.contributions__link { color: var(--accent); white-space: nowrap; }
.contributions__months {
  display: grid;
  grid-template-columns: repeat(53, minmax(0, 1fr));
  gap: 3px;
  margin: 18px 0 4px;
  color: var(--dim);
}
.contributions__months span { white-space: nowrap; }
.contributions__grid {
  display: grid;
  grid-template-columns: repeat(53, minmax(0, 1fr));
  grid-template-rows: repeat(7, minmax(0, 1fr));
  grid-auto-flow: column;
  gap: 3px;
  width: 100%;
  aspect-ratio: 53 / 7;
}
.contributions__cell {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 2px;
  background: var(--line);
}
.contributions__cell--level-0 { background: rgba(0, 255, 156, 0.10); }
.contributions__cell--level-1 { background: rgba(0, 255, 156, 0.30); }
.contributions__cell--level-2 { background: rgba(0, 255, 156, 0.55); }
.contributions__cell--level-3 { background: rgba(0, 255, 156, 0.80); }
.contributions__cell--level-4 { background: var(--accent); }
.contributions__footer {
  justify-content: flex-end;
  margin-top: 12px;
  color: var(--dim);
}
.contributions__legend { display: flex; gap: 4px; }
.contributions__legend .contributions__cell { width: 8px; height: 8px; }

.personal {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0;
  position: relative;
  z-index: 2;
}

@media (min-width: 700px) {
  .personal { flex-direction: row; align-items: baseline; justify-content: space-between; }
}

.personal__label { color: var(--dim); font-size: 13px; }
.personal__name { color: var(--bright); font-size: 14px; }
.personal__cta { color: var(--accent); font-size: 14px; }

.contact__line { display: flex; align-items: center; gap: 8px; padding: 8px 0; font-size: 14px; }
.contact__key { color: var(--dim); width: 10ch; }
.contact__val { color: var(--bright); }
.contact__val a { color: var(--bright); }
.contact__val a:hover { color: var(--accent); }

/* SVG fist hero */
.fist-floor {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 56px 0 0;
  padding: 0;
  position: relative;
  z-index: 2;
}

.fist-caption {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.05em;
}

.fist-art {
  display: block;
  color: var(--accent);
  filter: drop-shadow(0 0 6px rgba(0, 255, 156, 0.25));
  animation: breathe 3.6s ease-in-out infinite;
  width: clamp(72px, 12vw, 128px);
  height: auto;
  margin: 0 auto;
}

.fist-cat {
  display: block;
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: clamp(12px, 1.4vw, 16px);
  line-height: 1.2;
  font-weight: 500;
  text-align: center;
  white-space: pre;
  margin: 0 auto;
  filter: drop-shadow(0 0 6px rgba(0, 255, 156, 0.25));
  animation: breathe 3.6s ease-in-out infinite;
}

.fist-cat .eye {
  display: inline-block;
  width: 1ch;
}

.fist-art .finger--left,
.fist-art .finger--right {
  animation-duration: 10s;
  animation-timing-function: steps(1, end);
  animation-iteration-count: infinite;
  transform-box: fill-box;
  transform-origin: center bottom;
}
.fist-art .finger--left  { animation-name: left-finger-cycle; }
.fist-art .finger--right { animation-name: right-finger-cycle; }
.fist-art .port-dot { animation: port-blink 1.1s ease-in-out infinite; }

@keyframes breathe {
  0%, 100% { transform: translateY(0); filter: drop-shadow(0 0 6px rgba(0, 255, 156, 0.2)); }
  50%      { transform: translateY(-3px); filter: drop-shadow(0 0 12px rgba(0, 255, 156, 0.45)); }
}
@keyframes port-blink {
  0%, 70%, 100% { opacity: 0.4; }
  80% { opacity: 1; }
}
@keyframes left-finger-cycle {
  0%    { opacity: 0; }
  0.1%  { opacity: 1; }
  0.2%  { opacity: 0; }
  0.3%  { opacity: 1; }
  0.4%  { opacity: 0; }
  0.5%  { opacity: 1; }
  0.6%  { opacity: 0; }
  20%   { opacity: 0; }
  21%   { opacity: 1; }
  22%   { opacity: 0; }
  23.5% { opacity: 1; }
  100%  { opacity: 1; }
}
@keyframes right-finger-cycle {
  0%    { opacity: 1; }
  18.75% { opacity: 1; }
  20%   { opacity: 0; }
  21%   { opacity: 1; }
  22%   { opacity: 0; }
  23.5% { opacity: 0; }
  23.6% { opacity: 1; }
  100%  { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .fist-art, .fist-art .finger--left, .fist-art .finger--right, .fist-art .port-dot,
  .fist-cat {
    animation: none !important;
  }
}

/* ============================================================
   Contact form modal
   ============================================================ */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.contact-modal[hidden] { display: none; }

.contact-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(2px);
  cursor: pointer;
}

.contact-modal__dialog {
  position: relative;
  width: 100%;
  max-width: 520px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 28px 24px 22px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(0, 255, 156, 0.06);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.55;
  color: var(--fg);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

.contact-modal__close {
  position: absolute;
  top: 8px;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--dim);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  font-family: var(--font-mono);
}
.contact-modal__close:hover, .contact-modal__close:focus-visible {
  color: var(--accent);
  outline: none;
}

.contact-modal__body { display: block; }
.contact-modal__body[hidden] { display: none; }

.contact-modal__title {
  color: var(--accent);
  font-size: 18px;
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.contact-modal__title--err { color: var(--err); }

.contact-modal__subtitle {
  color: var(--dim);
  font-size: 12px;
  margin-bottom: 18px;
}

.contact-modal__notice {
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.contact-modal__notice--warn {
  color: var(--warn);
  background: rgba(255, 217, 61, 0.07);
  border: 1px dashed var(--warn);
}

.contact-form { display: flex; flex-direction: column; gap: 14px; }

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-form__label {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.contact-form__req { color: var(--accent); }

.contact-form__input {
  width: 100%;
  background: #0a0a0a;
  color: var(--bright);
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
  resize: vertical;
}
.contact-form__input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 1px var(--accent);
}

.contact-form__input--area {
  min-height: 96px;
  max-height: 320px;
}

.contact-form__captcha-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.contact-form__captcha-question {
  color: var(--accent);
  font-size: 15px;
  white-space: nowrap;
  font-weight: 600;
}
.contact-form__input--captcha {
  max-width: 110px;
}

.contact-form__error {
  color: var(--err);
  font-size: 12px;
  margin-top: 2px;
}

.contact-form__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.contact-form__submit,
.contact-form__cancel {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 4px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--bright);
  cursor: pointer;
  letter-spacing: 0.02em;
}

.contact-form__submit {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 600;
}
.contact-form__submit:hover:not(:disabled) {
  background: var(--bright);
  border-color: var(--bright);
}
.contact-form__submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.contact-form__cancel:hover, .contact-form__cancel:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  outline: none;
}

@media (max-width: 540px) {
  .contact-modal { padding: 12px; }
  .contact-modal__dialog { padding: 22px 16px 16px; }
  .contact-form__submit, .contact-form__cancel { width: 100%; }
}