/*
  components.css
  Reusable pieces: buttons, chips, timeline, project cards, form, game HUD.
*/

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: -0.01em;
  background: var(--accent);
  color: var(--accent-ink);
  transition: transform 100ms ease-out, background-color 100ms ease-out;
}

.btn:active {
  transform: scale(0.97);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.icon-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--accent);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: transform 100ms ease-out;
}

.icon-mask {
  display: block;
  width: 1.35rem;
  height: 1.35rem;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.icon-home { -webkit-mask-image: url("../assets/images/home.svg"); mask-image: url("../assets/images/home.svg"); }
.icon-github { -webkit-mask-image: url("../assets/images/github.svg"); mask-image: url("../assets/images/github.svg"); }
.icon-linkedin { -webkit-mask-image: url("../assets/images/linkedin.svg"); mask-image: url("../assets/images/linkedin.svg"); }
.icon-substack { -webkit-mask-image: url("../assets/images/substack-icon-original.svg"); mask-image: url("../assets/images/substack-icon-original.svg"); }
.icon-youtube { -webkit-mask-image: url("../assets/images/youtube.svg"); mask-image: url("../assets/images/youtube.svg"); }
.icon-mail { -webkit-mask-image: url("../assets/images/mail.svg"); mask-image: url("../assets/images/mail.svg"); }
.icon-twitter { -webkit-mask-image: url("../assets/images/twitter.svg"); mask-image: url("../assets/images/twitter.svg"); }
.icon-discord { -webkit-mask-image: url("../assets/images/discord.svg"); mask-image: url("../assets/images/discord.svg"); }
.icon-resume { -webkit-mask-image: url("../assets/images/resume.svg"); mask-image: url("../assets/images/resume.svg"); }
.icon-arcade { -webkit-mask-image: url("../assets/images/arcade.svg"); mask-image: url("../assets/images/arcade.svg"); }
.icon-arrow-left { -webkit-mask-image: url("../assets/images/arrow-left.svg"); mask-image: url("../assets/images/arrow-left.svg"); }
.icon-pin { -webkit-mask-image: url("../assets/images/map-pin.svg"); mask-image: url("../assets/images/map-pin.svg"); }
.icon-language { -webkit-mask-image: url("../assets/images/language.svg"); mask-image: url("../assets/images/language.svg"); }

.lang-menu {
  position: relative;
}

.lang-toggle {
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lang-toggle .icon-mask {
  width: 1rem;
  height: 1rem;
}

.lang-toggle:active {
  transform: scale(0.97);
}

.lang-list {
  position: absolute;
  top: calc(100% + 0.35rem);
  right: 0;
  left: auto;
  z-index: 50;
  min-width: 8.5rem;
  margin: 0;
  padding: 0.3rem;
  list-style: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}

.lang-list button {
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 0.95rem;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  cursor: pointer;
}

.lang-list button[aria-current="true"] {
  color: var(--accent);
}

.hero-social,
.contact-social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.25rem;
}

.spoken-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.spoken-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  max-width: 18rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid var(--border);
}

.tech-panel {
  margin-top: 2.75rem;
}

.tech-lead {
  margin-top: 0.45rem;
  max-width: 38rem;
  font-size: 1.05rem;
}

.tech-groups {
  display: grid;
  gap: 1.75rem;
}

.tech-group-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.8rem;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: 0;
}

.tech-group-icon {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 auto;
  color: var(--accent);
}

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

.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.72rem 0.4rem 0.55rem;
  border-radius: 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
}

.tech-mark {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  background-color: var(--mark, var(--text));
  -webkit-mask: var(--glyph) center / contain no-repeat;
  mask: var(--glyph) center / contain no-repeat;
}

.mark-java { --mark: #ed8b00; --glyph: url("../assets/icons/tech/java.svg"); }
.mark-javascript { --mark: #f7df1e; --glyph: url("../assets/icons/tech/javascript.svg"); }
.mark-python { --mark: #3776ab; --glyph: url("../assets/icons/tech/python.svg"); }
.mark-go { --mark: #00add8; --glyph: url("../assets/icons/tech/go.svg"); }
.mark-c { --mark: #a8b9cc; --glyph: url("../assets/icons/tech/c.svg"); }
.mark-scala { --mark: #dc322f; --glyph: url("../assets/icons/tech/scala.svg"); }
.mark-ruby { --mark: #cc342d; --glyph: url("../assets/icons/tech/ruby.svg"); }
.mark-haskell { --mark: #8f4e8b; --glyph: url("../assets/icons/tech/haskell.svg"); }
.mark-git { --mark: #f03c2e; --glyph: url("../assets/icons/tech/git.svg"); }
.mark-docker { --mark: #2496ed; --glyph: url("../assets/icons/tech/docker.svg"); }
.mark-react { --mark: #61dafb; --glyph: url("../assets/icons/tech/react.svg"); }
.mark-nodejs { --mark: #5fa04e; --glyph: url("../assets/icons/tech/nodejs.svg"); }
.mark-spring { --mark: #6db33f; --glyph: url("../assets/icons/tech/springboot.svg"); }
.mark-maven { --mark: #c71a36; --glyph: url("../assets/icons/tech/maven.svg"); }
.mark-nginx { --mark: #009639; --glyph: url("../assets/icons/tech/nginx.svg"); }
.mark-aws { --mark: #ff9900; --glyph: url("../assets/icons/tech/aws.svg"); }
.mark-powerbi { --mark: #f2c811; --glyph: url("../assets/icons/tech/powerbi.svg"); }
.mark-mysql { --mark: #4479a1; --glyph: url("../assets/icons/tech/mysql.svg"); }
.mark-sqlserver { --mark: #e34c26; --glyph: url("../assets/icons/tech/sqlserver.svg"); }
.mark-mongodb { --mark: #47a248; --glyph: url("../assets/icons/tech/mongodb.svg"); }
.mark-sql { --mark: #4b9bff; --glyph: url("../assets/icons/tech/sql.svg"); }

@media (min-width: 768px) {
  .tech-groups {
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
    row-gap: 1.85rem;
    align-items: start;
  }

  .tech-group-databases {
    grid-column: 1 / -1;
  }
}

.bio {
  max-width: 38rem;
  font-size: 1.125rem;
  line-height: 1.55;
}

.icon-btn:active {
  transform: scale(0.97);
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
}

.chip {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--text);
  font-size: 0.92rem;
  border: 1px solid var(--border);
}

.kicker {
  font-size: 0.85rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.place {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.place .icon-mask {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
  transform: translateY(-0.04em);
}

.hero h1 {
  font-size: clamp(2.2rem, 8vw, 4.2rem);
}

/* Timeline */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  border-left: 2px solid var(--border);
}

.timeline-item {
  position: relative;
  padding: 0.2rem 0 0.4rem 1.4rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -0.42rem;
  top: 0.55rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
}

.timeline-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.timeline-card.has-logo {
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  gap: 0.85rem;
  align-items: start;
}

.timeline-logo {
  width: 2.75rem;
  height: 2.75rem;
  object-fit: contain;
  border-radius: 0.45rem;
  background: var(--bg-muted);
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0.25rem 0 0.6rem;
}

.timeline-org {
  color: var(--accent);
  font-weight: 600;
}

.badge {
  text-transform: capitalize;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--bg-muted);
}

.timeline-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text-muted);
}

/* Projects */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.filter-btn {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  min-height: 2.75rem;
  transition: transform 100ms ease-out;
}

.filter-btn:active {
  transform: scale(0.97);
}

.filter-btn[aria-pressed="true"] {
  background: var(--accent);
  color: var(--accent-ink);
  border-color: transparent;
}

.project-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr);
}

.project-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem;
  display: grid;
  gap: 0.7rem;
  align-content: start;
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
  height: 100%;
  min-width: 0;
}

.project-card .chip-list {
  margin-top: auto;
}

.chip-more {
  position: relative;
  color: var(--text-muted);
  cursor: default;
}

.chip-more-panel {
  display: none;
  position: absolute;
  z-index: 3;
  left: 0;
  bottom: calc(100% + 0.4rem);
  width: max-content;
  max-width: 14rem;
  margin: 0;
  padding: 0.45rem 0.7rem;
  list-style: none;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

.chip-more.is-open .chip-more-panel {
  display: block;
}

.card-media,
.detail-media {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.project-card img,
.detail-media img {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
  flex: 0 0 auto;
}

.project-dates {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.try-link,
.source-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.try-link .icon-mask,
.source-link .icon-mask {
  width: 1.15rem;
  height: 1.15rem;
}

.video-frame {
  position: relative;
  width: 100%;
  max-width: 40rem;
  aspect-ratio: 16 / 9;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius);
}

.hero-actions [data-resume] {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.article-list {
  display: grid;
  gap: 1rem;
}

.article-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.15rem;
  display: grid;
  gap: 0.45rem;
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.article-card h3 {
  color: var(--text);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 650;
  text-decoration: none;
}

.back-link .icon-mask {
  width: 1.15rem;
  height: 1.15rem;
}

.detail {
  display: grid;
  gap: 1rem;
  max-width: 42rem;
}

.detail p + p {
  margin-top: 0.85rem;
}

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

.project-links a {
  font-weight: 650;
}

/* Form */

.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-weight: 650;
}

.field input,
.field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--text);
  padding: 0.7rem 0.8rem;
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field-error {
  color: var(--danger);
  font-size: 0.9rem;
  min-height: 1.2em;
}

.form-status {
  min-height: 1.4em;
  color: var(--text-muted);
}

.form-status.is-success {
  color: var(--accent);
}

.form-status.is-error {
  color: var(--danger);
}

.social-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Game */

.game-wrap {
  display: grid;
  gap: 1rem;
}

.game-hud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.game-stat {
  font-family: var(--font-display);
  font-weight: 650;
}

.game-canvas {
  width: 100%;
  max-width: 48rem;
  height: auto;
  aspect-ratio: 4 / 3;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  touch-action: none;
  display: block;
}

.game-hint {
  color: var(--text-muted);
  max-width: 40rem;
}

@media (min-width: 720px) {
  .project-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .project-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover {
    background: var(--accent-hover);
  }

  .btn-ghost:hover {
    background: var(--bg-muted);
  }

  .icon-btn:hover,
  .filter-btn:hover:not([aria-pressed="true"]),
  .footer-social a:hover,
  .lang-list button:hover {
    background: var(--bg-muted);
  }

  .project-card:hover,
  .article-card:hover {
    border-color: var(--accent);
  }

  .chip-more:hover .chip-more-panel {
    display: block;
  }
}