/* ============================================================
   NOVAUTILS — tools/uuid-generator/uuid-generator.css
   ============================================================ */

.uuid-layout { display: flex; flex-direction: column; gap: 16px; }

/* ── Card ── */
.uuid-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.uuid-card-label {
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-dim); margin-bottom: 16px;
}

/* ── Single UUID ── */
.uuid-single-row {
  display: flex; align-items: center;
  gap: 12px; margin-bottom: 20px;
}
.uuid-display {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 1.15rem; font-weight: 500;
  color: var(--blue);
  letter-spacing: 0.04em;
  word-break: break-all;
  line-height: 1.4;
}
.uuid-single-actions { display: flex; gap: 8px; flex-shrink: 0; }

.uuid-regen-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-dim);
  cursor: pointer; transition: all 0.2s;
}
.uuid-regen-btn:hover { color: var(--blue); border-color: rgba(79,140,255,0.4); background: var(--blue-dim); }

.uuid-copy-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; font-family: var(--font-head);
  font-size: 0.82rem; font-weight: 700;
  border-radius: var(--radius-sm); border: none; cursor: pointer;
  transition: opacity 0.2s; box-shadow: 0 2px 10px rgba(79,140,255,0.3);
}
.uuid-copy-btn:hover { opacity: 0.88; }
.uuid-copy-btn.copied { background: linear-gradient(135deg, var(--green), #27ae60); }

/* ── UUID anatomy ── */
.uuid-anatomy {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.uuid-anatomy-label {
  font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-dimmer); margin-bottom: 12px;
}
.uuid-anatomy-parts {
  display: flex; align-items: center;
  font-family: var(--font-mono); font-size: 0.9rem;
  margin-bottom: 12px; flex-wrap: wrap; gap: 2px;
}
.uuid-sep { color: var(--text-dimmer); }
.uuid-part { padding: 2px 4px; border-radius: 3px; font-weight: 500; }
.uuid-part.time    { color: #7dd3fc; background: rgba(125,211,252,0.1); }
.uuid-part.mid     { color: #7dd3fc; background: rgba(125,211,252,0.1); }
.uuid-part.version { color: #fbbf24; background: rgba(251,191,36,0.1); }
.uuid-part.variant { color: #a78bfa; background: rgba(167,139,250,0.1); }
.uuid-part.node    { color: #7dd3fc; background: rgba(125,211,252,0.1); }

.uuid-anatomy-legend {
  display: flex; gap: 16px; flex-wrap: wrap;
  font-size: 0.72rem; color: var(--text-dim);
}
.uuid-legend-item { display: flex; align-items: center; gap: 6px; }
.uuid-legend-dot {
  width: 10px; height: 10px; border-radius: 2px;
}
.uuid-legend-dot.time    { background: rgba(125,211,252,0.5); }
.uuid-legend-dot.version { background: rgba(251,191,36,0.5); }
.uuid-legend-dot.variant { background: rgba(167,139,250,0.5); }
.uuid-legend-dot.node    { background: rgba(125,211,252,0.5); }

/* ── Format options ── */
.uuid-format-options { display: flex; flex-direction: column; gap: 10px; }
.uuid-opt-label {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  font-size: 0.88rem; font-weight: 600; color: var(--text-dim);
  user-select: none; transition: border-color 0.2s, color 0.2s;
}
.uuid-opt-label:hover { border-color: var(--border2); color: var(--text); }
.uuid-opt-label input { display: none; }
.uuid-opt-box {
  width: 18px; height: 18px; border-radius: 5px;
  border: 1.5px solid var(--border2); background: var(--surface);
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; position: relative;
}
.uuid-opt-label input:checked + .uuid-opt-box {
  border-color: var(--blue); background: var(--blue);
}
.uuid-opt-label input:checked + .uuid-opt-box::after {
  content: '';
  display: block; width: 5px; height: 9px;
  border: 2px solid #fff; border-top: none; border-left: none;
  transform: rotate(45deg) translate(-1px,-1px);
}
.uuid-opt-label input:checked ~ span:first-of-type { color: var(--text); }
.uuid-opt-hint {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text-dimmer); margin-left: auto;
}

/* ── Bulk ── */
.uuid-bulk-header {
  display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
  flex-wrap: wrap; margin-bottom: 16px;
}
.uuid-bulk-controls { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.uuid-bulk-input {
  width: 60px; background: var(--bg3);
  border: 1px solid var(--border2); color: var(--text);
  font-family: var(--font-mono); font-size: 0.85rem;
  padding: 7px 10px; border-radius: var(--radius-sm);
  text-align: center; outline: none;
}
.uuid-bulk-btn {
  padding: 7px 16px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff; font-family: var(--font-head);
  font-size: 0.82rem; font-weight: 700;
  border-radius: var(--radius-sm); border: none; cursor: pointer;
  transition: opacity 0.2s; box-shadow: 0 2px 10px rgba(79,140,255,0.25);
}
.uuid-bulk-btn:hover { opacity: 0.88; }
.uuid-export-btn, .uuid-copy-all-btn {
  padding: 7px 14px;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text-dim); font-family: var(--font-head);
  font-size: 0.78rem; font-weight: 600;
  border-radius: var(--radius-sm); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color 0.2s, border-color 0.2s;
}
.uuid-export-btn:hover:not(:disabled), .uuid-copy-all-btn:hover:not(:disabled) {
  color: var(--text); border-color: var(--border2);
}
.uuid-export-btn:disabled, .uuid-copy-all-btn:disabled { opacity: 0.35; cursor: default; }

.uuid-bulk-list {
  max-height: 320px; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--surface2) transparent;
}
.uuid-bulk-list::-webkit-scrollbar { width: 4px; }
.uuid-bulk-list::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 2px; }

.uuid-bulk-empty {
  padding: 30px; text-align: center;
  font-size: 0.82rem; color: var(--text-dimmer);
}
.uuid-bulk-row {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  transition: background 0.15s;
}
.uuid-bulk-row:last-child { border-bottom: none; }
.uuid-bulk-row:hover { background: rgba(255,255,255,0.025); }
.uuid-bulk-n { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dimmer); min-width: 28px; }
.uuid-bulk-val { flex: 1; font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-dim); }
.uuid-bulk-copy {
  width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: 1px solid var(--border);
  border-radius: 5px; color: var(--text-dimmer);
  cursor: pointer; transition: color 0.2s, border-color 0.2s; flex-shrink: 0;
}
.uuid-bulk-copy:hover { color: var(--blue); border-color: rgba(79,140,255,0.4); }
.uuid-bulk-copy.copied { color: var(--green); border-color: rgba(54,211,153,0.4); }

/* ── Responsive ── */
@media (max-width: 600px) {
  .uuid-bulk-header { flex-direction: column; align-items: flex-start; }
  .uuid-bulk-controls { flex-wrap: wrap; }
  .uuid-display { font-size: 0.9rem; }
}