/* ToolCraft Collections CSS */

/* ── LANGUAGE SWITCHER ───────────────────────────────────────────────────────── */
.lang-switcher {
  position: relative;
  display: inline-block;
}
.lang-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: .4rem .7rem;
  cursor: pointer;
  font-size: .73rem;
  color: var(--ink-soft);
  font-family: 'DM Sans', sans-serif;
  letter-spacing: .06em;
  transition: all .2s;
  display: flex;
  align-items: center;
  gap: .3rem;
}
.lang-btn:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.lang-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 8px 24px var(--shadow);
  display: none;
  z-index: 1000;
  min-width: 140px;
  overflow: hidden;
}
.lang-dropdown.open { display: block; }
.lang-option {
  display: block;
  width: 100%;
  padding: .55rem .9rem;
  background: transparent;
  border: none;
  text-align: left;
  font-family: 'DM Sans', sans-serif;
  font-size: .8rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: background .15s;
}
.lang-option:hover { background: var(--bg); color: var(--ink); }
.lang-option.active { color: var(--accent); font-weight: 500; }

/* ── KIT SELECTOR ────────────────────────────────────────────────────────────── */
.kit-section {
  padding: 0 3rem 1.5rem;
}
.kit-label {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: .7rem;
}
.kit-strip {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.kit-btn {
  padding: .45rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: 'DM Sans', sans-serif;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .06em;
  cursor: pointer;
  color: var(--ink-soft);
  transition: all .2s;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.kit-btn:hover, .kit-btn.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.kit-icon { font-size: .9rem; }

/* ── HISTORY SECTION ─────────────────────────────────────────────────────────── */
.history-section {
  padding: 0 3rem .8rem;
  display: none;
}
.history-section.visible { display: block; }
.history-label {
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: .5rem;
  font-weight: 500;
}
.history-strip {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}
.history-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .25rem .65rem;
  font-size: .73rem;
  cursor: pointer;
  color: var(--ink-soft);
  transition: all .15s;
  font-family: 'DM Sans', sans-serif;
  display: flex;
  align-items: center;
  gap: .25rem;
}
.history-chip::before { content: '↩'; font-size: .65rem; opacity: .6; }
.history-chip:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* ── LEARN MORE SECTIONS ─────────────────────────────────────────────────────── */
.learn-more-toggle {
  background: transparent;
  border: none;
  font-family: 'DM Sans', sans-serif;
  font-size: .72rem;
  color: var(--ink-soft);
  cursor: pointer;
  padding: .3rem 0;
  letter-spacing: .05em;
  transition: color .2s;
  display: flex;
  align-items: center;
  gap: .3rem;
  margin-top: .4rem;
}
.learn-more-toggle:hover { color: var(--accent); }
.learn-more-toggle .toggle-arrow { transition: transform .2s; font-size: .6rem; }
.learn-more-toggle.open .toggle-arrow { transform: rotate(90deg); }
.learn-more-body {
  display: none;
  padding: .7rem 0 .2rem;
  border-top: 1px solid var(--border);
  margin-top: .5rem;
  font-size: .78rem;
  color: var(--ink-soft);
  line-height: 1.65;
}
.learn-more-body.visible { display: block; }
.learn-more-body strong { color: var(--ink); font-weight: 500; }
.learn-more-tip {
  margin-top: .5rem;
  padding: .5rem .7rem;
  background: var(--bg);
  border-radius: 3px;
  border-left: 2px solid var(--accent);
  font-size: .75rem;
}

/* ── VOTING ──────────────────────────────────────────────────────────────────── */
.vote-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .3rem .65rem;
  font-family: 'DM Sans', sans-serif;
  font-size: .72rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .2s;
  margin-top: .5rem;
}
.vote-btn:hover { border-color: var(--ink); color: var(--ink); }
.vote-btn.voted { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.vote-btn.voted:hover { background: var(--accent); border-color: var(--accent); }
.vote-count { font-weight: 500; }

/* ── SHAREABLE RESULTS ───────────────────────────────────────────────────────── */
.share-result-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .3rem .65rem;
  font-family: 'DM Sans', sans-serif;
  font-size: .72rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .2s;
  margin-top: .4rem;
}
.share-result-btn:hover { border-color: var(--ink); color: var(--ink); }

/* ── EMBED BUTTON ────────────────────────────────────────────────────────────── */
.embed-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .3rem .65rem;
  font-family: 'DM Sans', sans-serif;
  font-size: .72rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .2s;
  margin-top: .4rem;
}
.embed-btn:hover { border-color: var(--ink); color: var(--ink); }
.embed-modal-code {
  font-family: monospace;
  font-size: .75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .7rem;
  width: 100%;
  resize: none;
  color: var(--ink);
  margin-top: .5rem;
  word-break: break-all;
}

/* ── ACHIEVEMENTS ────────────────────────────────────────────────────────────── */
.achievements-bar {
  padding: 0 3rem .8rem;
  display: none;
}
.achievements-bar.visible { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
.achievement-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .3rem .75rem;
  font-size: .72rem;
  color: var(--ink-soft);
  font-family: 'DM Sans', sans-serif;
}
.achievement-badge.earned {
  background: linear-gradient(135deg, #1a1612, #2a2018);
  color: #f0c060;
  border-color: #6a5030;
}
.achievement-icon { font-size: .9rem; }
.achievement-name { font-weight: 500; letter-spacing: .03em; }

/* Achievement unlocked toast */
.achievement-toast {
  position: fixed;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: #f0c060;
  padding: .75rem 1.6rem;
  border-radius: 4px;
  font-size: .85rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  opacity: 0;
  transition: opacity .3s, transform .3s;
  pointer-events: none;
  z-index: 10001;
  white-space: nowrap;
  border: 1px solid #6a5030;
}
.achievement-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── NEWSLETTER ──────────────────────────────────────────────────────────────── */
.newsletter-section {
  margin: 0 3rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.6rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.newsletter-left { flex: 1; min-width: 200px; }
.newsletter-tag {
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .3rem;
}
.newsletter-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .25rem;
}
.newsletter-sub { font-size: .8rem; color: var(--ink-soft); }
.newsletter-form {
  display: flex;
  gap: .5rem;
  flex: 1;
  min-width: 240px;
  max-width: 380px;
}
.newsletter-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .65rem .9rem;
  font-family: 'DM Sans', sans-serif;
  font-size: .85rem;
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
}
.newsletter-input:focus { border-color: var(--ink); }
.newsletter-submit {
  padding: .65rem 1.2rem;
  background: var(--ink);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  font-family: 'DM Sans', sans-serif;
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s;
  white-space: nowrap;
}
.newsletter-submit:hover { background: var(--accent); }
.newsletter-success {
  font-size: .8rem;
  color: var(--green, #1a7a4a);
  display: none;
  margin-top: .3rem;
}

/* ── COMPARISON MODE ─────────────────────────────────────────────────────────── */
.compare-banner {
  margin: 0 3rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid #e67e22;
  border-radius: 4px;
  padding: .7rem 1rem;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: .8rem;
  flex-wrap: wrap;
}
.compare-banner.visible { display: flex; }
.compare-info { font-size: .8rem; color: var(--ink-soft); }
.compare-info strong { color: var(--ink); }
.compare-close {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .3rem .7rem;
  cursor: pointer;
  font-size: .72rem;
  color: var(--ink-soft);
  font-family: 'DM Sans', sans-serif;
  transition: all .2s;
}
.compare-close:hover { border-color: var(--ink); color: var(--ink); }

/* compare toggle on each card */
.compare-toggle {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: .25rem .55rem;
  font-family: 'DM Sans', sans-serif;
  font-size: .68rem;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all .15s;
  margin-top: .4rem;
}
.compare-toggle:hover, .compare-toggle.selected { border-color: #e67e22; color: #e67e22; }

/* ── FULLSCREEN COMPARE VIEW ─────────────────────────────────────────────────── */
.compare-view {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9997;
  overflow-y: auto;
  padding: 2rem;
}
.compare-view.open { display: block; }
.compare-view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.compare-view-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  font-weight: 700;
}
.compare-exit {
  padding: .5rem 1.1rem;
  background: var(--ink);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: .78rem;
  font-weight: 500;
  transition: background .2s;
}
.compare-exit:hover { background: var(--accent); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.compare-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.compare-panel-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  font-weight: 700;
  padding: .9rem 1.2rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

@media(max-width:640px) {
  .kit-section, .history-section, .achievements-bar, .newsletter-section, .compare-banner { padding-left: 1.2rem; padding-right: 1.2rem; margin-left: 0; margin-right: 0; }
  .newsletter-section { flex-direction: column; gap: 1rem; }
  .newsletter-form { max-width: 100%; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-view { padding: 1rem; }
}