/* ── MODALS ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  backdrop-filter: blur(2px);
}
.modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 360px;
  max-width: 90vw;
  overflow: hidden;
  animation: modal-in 0.15s ease;
}
@keyframes modal-in {
  from { transform: scale(0.95) translateY(8px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 15px;
}
.modal-close {
  width: 28px; height: 28px;
  border-radius: 6px;
  color: var(--text3);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  transition: all 0.1s;
}
.modal-close:hover { background: var(--surface2); color: var(--text); }
.modal-body { padding: 16px 20px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}

.btn-primary {
  height: 34px;
  padding: 0 16px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  transition: background 0.1s;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  height: 34px;
  padding: 0 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--text2);
  transition: all 0.1s;
}
.btn-secondary:hover { background: var(--border); color: var(--text); }

/* Export modal */
.export-options { display: flex; flex-direction: column; gap: 12px; }
.export-options label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .7px; color: var(--text3); }
.export-format-grid, .export-scale-grid { display: flex; gap: 6px; }
.export-fmt, .export-scale {
  flex: 1;
  height: 34px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 500;
  color: var(--text2);
  background: var(--bg);
  transition: all 0.1s;
}
.export-fmt:hover, .export-scale:hover { border-color: var(--accent); color: var(--accent); }
.export-fmt.active, .export-scale.active { border-color: var(--accent); background: var(--accent-light); color: var(--accent); }
#export-scope {
  width: 100%;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 8px;
  font-size: 12px;
  background: var(--bg);
  color: var(--text);
  outline: none;
}

/* ── CONTEXT MENU ── */
#context-menu {
  position: fixed;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 400;
  min-width: 180px;
  padding: 4px;
  animation: ctx-in 0.1s ease;
}
@keyframes ctx-in {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.ctx-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  transition: background 0.08s;
}
.ctx-item:hover { background: var(--surface2); }
.ctx-item[data-action="delete"] { color: var(--danger); }
.ctx-item[data-action="delete"]:hover { background: #fff0f0; }
.ctx-item span { color: var(--text3); font-size: 11px; font-family: var(--font-mono); }
.ctx-sep { height: 1px; background: var(--border); margin: 3px 0; }

/* Tooltip */
#tooltip {
  position: fixed;
  background: var(--text);
  color: white;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  pointer-events: none;
  z-index: 600;
  white-space: nowrap;
  opacity: 0.9;
}