/* ============================================================
   PIER — styles/pier-components.css
   Project : Pier (rebuild of Piererra portfolio + tools)
   Phase   : 2 — Portfolio shell

   This file owns visual styling of individual UI pieces:
     brand mark, eyebrow labels, headings, buttons, chips, cards,
     timeline, tool tiles, theme toggle, contact card.

   Requires styles/pier-tokens.css and styles/pier-effects.css.
============================================================ */

/* ── Brand ── */
.pier-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
  color: inherit;
}

.pier-brand__name {
  font-family: var(--pier-font-mono);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.04em;
}

.pier-brand__tag {
  font-size: 11px;
  color: var(--pier-text-muted);
  letter-spacing: 0.02em;
}

/* ── Nav links ── */
.pier-nav-link {
  font-size: 14px;
  color: var(--pier-text-muted);
  transition: color var(--pier-ease);
}

.pier-nav-link:hover { color: var(--pier-text); }

/* ── Editor breadcrumb (used on tool pages instead of the main-site links) ── */
.pier-nav__back {
  font-weight: 600;
  font-size: 14px;
  color: var(--pier-text);
  transition: opacity var(--pier-ease);
}
.pier-nav__back:hover { opacity: 0.75; }
.pier-nav__sep { color: var(--pier-text-muted); font-size: 13px; }
.pier-nav__current { color: var(--pier-text-muted); font-size: 13px; font-weight: 600; }

/* ── Buttons ── */
.pier-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--pier-radius-sm);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--pier-border-strong);
  background: var(--pier-panel);
  color: var(--pier-text);
  transition: border-color var(--pier-ease), transform var(--pier-ease);
}

.pier-btn:hover {
  border-color: var(--pier-pink);
  transform: translateY(-1px);
}

.pier-btn--primary {
  background: var(--pier-text);
  color: var(--pier-bg);
  border-color: var(--pier-text);
}

.pier-btn--primary:hover {
  border-color: var(--pier-text);
  opacity: 0.9;
}

/* ── Theme toggle / menu button ── */
.pier-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--pier-radius-sm);
  border: 1px solid var(--pier-border);
  background: transparent;
  color: var(--pier-text);
  cursor: pointer;
}

.pier-icon-btn:hover { border-color: var(--pier-border-strong); }

/* ── Eyebrow / labels ── */
.pier-eyebrow {
  font-family: var(--pier-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--pier-text-muted);
  margin-bottom: 12px;
}

.pier-eyebrow--tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--pier-border);
  border-radius: 999px;
  padding: 6px 14px;
}

/* ── Headings / text ── */
.pier-h1 {
  font-size: clamp(34px, 6vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.pier-h2 {
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.pier-lead {
  font-size: 16px;
  line-height: 1.7;
  color: var(--pier-text-muted);
  max-width: 60ch;
}

/* ── Chips ── */
.pier-chip {
  font-family: var(--pier-font-mono);
  font-size: 13px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--pier-border);
  color: var(--pier-text-muted);
  background: var(--pier-panel);
}

/* ── Status dot (used for "current" states) ── */
.pier-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pier-pink);
}

/* ── Timeline ── */
.pier-timeline {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border-left: 1px solid var(--pier-border);
  padding-left: 24px;
}

.pier-timeline__item {
  position: relative;
}

.pier-timeline__dot {
  position: absolute;
  left: -29px;
  top: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pier-text-muted);
}

.pier-timeline__item--current .pier-timeline__dot {
  background: var(--pier-pink);
}

.pier-timeline__title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 4px;
}

.pier-timeline__desc {
  font-size: 13px;
  color: var(--pier-text-muted);
  line-height: 1.6;
}

/* ── Project card ── */
.pier-project {
  position: relative;
  border: 1px solid var(--pier-border);
  border-radius: var(--pier-radius);
  padding: 32px;
  background: var(--pier-panel);
  overflow: hidden;
}

.pier-project__accent-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}

.pier-project__eyebrow {
  font-family: var(--pier-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--pier-text-muted);
  margin-bottom: 10px;
}

.pier-project__title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.pier-project__desc {
  color: var(--pier-text-muted);
  font-size: 14px;
  line-height: 1.7;
  max-width: 56ch;
  margin-bottom: 20px;
}

.pier-project__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.pier-project__cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--pier-text);
  border-bottom: 1px solid var(--pier-text);
  padding-bottom: 2px;
}

/* ── Tool tiles ── */
.pier-tool-tile {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--pier-border);
  border-radius: var(--pier-radius-sm);
  background: var(--pier-card);
  font-size: 14px;
  font-weight: 500;
  transition: border-color var(--pier-ease), transform var(--pier-ease);
}

.pier-tool-tile:hover {
  border-color: var(--c, var(--pier-pink));
  transform: translateY(-1px);
}

.pier-tool-tile__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c, var(--pier-pink));
  flex-shrink: 0;
}

.pier-tool-tile__go {
  margin-left: auto;
  color: var(--pier-text-muted);
}

/* ── Loaded-file bar (shown after a save file is picked) ── */
.pier-loaded-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0.8rem 1rem;
  background: var(--pier-card);
  border: 1px solid var(--pier-border-strong);
  border-radius: var(--pier-radius);
  font-size: 0.78rem;
}
.pier-loaded-bar__text { color: var(--pier-text-muted); overflow: hidden; }
.pier-loaded-bar__text strong { color: var(--pier-text); font-weight: 700; }

.pier-change-file-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: transparent;
  border: 1px solid var(--pier-border-strong);
  color: var(--pier-text-muted);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  min-height: 2.2rem;
  transition: border-color var(--pier-ease), color var(--pier-ease);
}
.pier-change-file-btn:hover { border-color: var(--pier-pink); color: var(--pier-text); }
.pier-change-file-btn:active { transform: scale(0.96); }

/* ── Contact card ── */
.pier-contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border: 1px solid var(--pier-border);
  border-radius: var(--pier-radius);
  background: var(--pier-panel);
  max-width: 420px;
  transition: border-color var(--pier-ease), transform var(--pier-ease);
}

.pier-contact-card:hover {
  border-color: var(--pier-pink);
  transform: translateY(-1px);
}

.pier-contact-card__avatar {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.pier-contact-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pier-contact-card__status {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #23A55A;
  border: 2px solid var(--pier-panel);
}

.pier-contact-card__name {
  font-weight: 600;
  font-size: 14px;
}

.pier-contact-card__tag {
  font-size: 12px;
  color: var(--pier-text-muted);
}

.pier-contact-card__icon {
  width: 18px;
  height: 18px;
  margin-left: auto;
  flex-shrink: 0;
  color: var(--pier-text-muted);
}

/* ── Footer ── */
.pier-footer__text {
  font-family: var(--pier-font-mono);
  font-size: 12px;
  color: var(--pier-text-muted);
}

.pier-footer__links {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--pier-text-muted);
}

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