/* ============================================================
   SketchRoute — Editor
   Cromo claro; el "papel" (canvas) es blanco.
   Hereda los tokens de color de style.css (:root).
   ============================================================ */

.ed-shell {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
}

/* ── TOP BAR ─────────────────────────────────────────────── */

.ed-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 52px;
  flex-shrink: 0;
  padding: 0 1rem;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
}
.ed-topbar-left,
.ed-topbar-right { display: flex; align-items: center; gap: 0.35rem; }

.ed-back {
  font-size: 1.2rem;
  color: var(--text-2);
  padding: 0 0.5rem;
  text-decoration: none;
  border-radius: var(--r);
}
.ed-back:hover { color: var(--accent); text-decoration: none; }

.ed-plan-name {
  font-family: var(--font-d);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
  margin-right: 0.25rem;
}
.ed-badge {
  font-family: var(--font-m);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(37,99,235,.22);
  border-radius: 100px;
  padding: 0.2rem 0.6rem;
}
.ed-sep { width: 1px; height: 22px; background: var(--border-2); margin: 0 0.3rem; }

.ed-tb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  height: 34px;
  padding: 0 0.7rem;
  font-family: var(--font-b);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  cursor: pointer;
  transition: all .15s;
}
.ed-tb-btn:hover { color: var(--text); border-color: var(--border-2); background: var(--surface-2); }
.ed-tb-btn svg { flex-shrink: 0; }

.ed-tb-btn--save   { color: var(--text); }
.ed-tb-btn--save:hover { border-color: var(--accent); color: var(--accent); }
.ed-tb-btn--export {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 600;
}
.ed-tb-btn--export:hover { background: transparent; color: var(--accent); box-shadow: var(--accent-glow); }

.ed-status {
  font-family: var(--font-m);
  font-size: 0.74rem;
  color: var(--text-3);
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: all .2s;
}
.ed-status--ok   { color: var(--green); background: var(--green-dim); }
.ed-status--warn { color: var(--amber); background: var(--amber-dim); }
.ed-status--err  { color: var(--red);   background: var(--red-dim); }

/* ── BODY ────────────────────────────────────────────────── */

.ed-body { flex: 1; display: flex; min-height: 0; }

/* ── SIDEBAR ─────────────────────────────────────────────── */

.ed-sidebar {
  width: 268px;
  flex-shrink: 0;
  background: var(--bg-1);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  padding: 0.5rem;
}
.ed-sidebar::-webkit-scrollbar { width: 8px; }
.ed-sidebar::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 4px; }

.ed-icon-preview--round img { border-radius: 50%; }

.ed-section { border-bottom: 1px solid var(--border); }
.ed-section-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 0.6rem;
  font-family: var(--font-d);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  cursor: pointer;
  user-select: none;
}
.ed-section-hd:hover { color: var(--accent); }
.ed-section-hd > span:first-child { display: flex; align-items: center; gap: 0.45rem; }
.ed-chevron { color: var(--text-3); font-size: 0.7rem; transition: transform .2s; }
.ed-section.collapsed .ed-chevron { transform: rotate(-90deg); }
.ed-section.collapsed .ed-section-bd { display: none; }
.ed-section-bd { padding: 0 0.4rem 0.8rem; }

.ed-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.ed-dot--green { background: var(--ruta-evac); box-shadow: 0 0 8px rgba(22,163,74,.6); }
.ed-dot--dark  { background: #475467; }
.ed-dot--blue  { background: var(--accent); box-shadow: 0 0 8px rgba(37,99,235,.4); }

.ed-hint { font-size: 0.7rem; color: var(--text-3); margin: 0 0.2rem 0.5rem; font-style: italic; }

/* Herramientas */
.ed-tools-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
}
.ed-tool {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 0.3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text-2);
  font-family: var(--font-b);
  font-size: 0.68rem;
  cursor: pointer;
  transition: all .15s;
}
.ed-tool:hover { color: var(--text); border-color: var(--border-2); background: var(--surface-2); }
.ed-tool.active { color: var(--accent); border-color: rgba(37,99,235,.35); background: var(--accent-dim); }
.ed-tool--danger:hover { color: var(--red); border-color: rgba(220,38,38,.35); background: var(--red-dim); }

/* Iconos arrastrables */
.ed-icons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}
.ed-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.55rem 0.3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  cursor: grab;
  transition: all .15s;
}
.ed-icon-item:hover { border-color: var(--accent); background: var(--surface-2); transform: translateY(-1px); }
.ed-icon-item:active { cursor: grabbing; }
.ed-icon-item span { font-size: 0.66rem; color: var(--text-2); text-align: center; line-height: 1.2; }
.ed-icon-preview { width: 44px; height: 44px; pointer-events: none; }
.ed-icon-preview svg { width: 100%; height: 100%; display: block; }

.ed-area-chip {
  font-family: var(--font-m);
  font-size: 0.6rem;
  color: var(--text);
  border: 1px dashed var(--text-3);
  border-radius: 3px;
  padding: 3px 6px;
}

/* Botón de herramienta ancho (ocupa toda la fila) */
.ed-tool--wide {
  flex-direction: row;
  justify-content: flex-start;
  gap: 0.6rem;
  width: 100%;
  padding: 0.6rem 0.7rem;
}

/* Marcadores de origen (cositos) */
.ed-marker {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid var(--text);
  flex-shrink: 0;
}
.ed-marker--evac { background: var(--ruta-evac); }
.ed-marker--san  { background: var(--ruta-biosani); }

/* Botones de generar ruta */
.ed-route-btn {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.6rem;
  font-family: var(--font-b);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: var(--r);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all .15s;
}
.ed-route-btn--evac { background: rgba(22,163,74,.14); color: #15803d; border-color: rgba(22,163,74,.35); }
.ed-route-btn--evac:hover { background: #16a34a; color: #fff; }
.ed-route-btn--san  { background: rgba(220,38,38,.12); color: #b91c1c; border-color: rgba(220,38,38,.35); }
.ed-route-btn--san:hover { background: #dc2626; color: #fff; }
.ed-route-btn--clear { background: var(--surface); color: var(--text-3); border-color: var(--border); margin-bottom: 0.3rem; }
.ed-route-btn--clear:hover { color: var(--text); border-color: var(--border-2); }

/* ── CANVAS ──────────────────────────────────────────────── */

.ed-canvas-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  overflow: hidden;   /* el canvas ocupa todo el viewport; la "hoja" se mueve con zoom/pan */
  background:
    radial-gradient(circle at 1px 1px, rgba(124,148,190,.10) 1px, transparent 0);
  background-size: 22px 22px;
  background-color: var(--bg);
  padding: 0;
}

/* El "papel" oficio horizontal */
.ed-canvas-wrap .canvas-container { box-shadow: none; }
#floorCanvas { background: transparent; }

.ed-empty-hint {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  z-index: 40; pointer-events: none; text-align: center;
  color: #64748b; font-size: 1rem; line-height: 1.6;
  background: rgba(255,255,255,.85); border: 1px dashed #94a3b8;
  border-radius: 12px; padding: 1.5rem 2.5rem;
}
.ed-empty-hint[hidden] { display: none; }

#propArrowKind { display: flex; gap: 4px; align-items: center; margin-left: 4px; }
#propArrowKind[hidden] { display: none; }
.ed-tb-btn.active { background: var(--accent); color: #fff; }

/* ── BARRA DE FORMATO DE TEXTO ────────────────────────────── */

.ed-text-bar {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.5rem;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  box-shadow: 0 8px 28px rgba(15, 23, 42, .16);
}
.ed-text-bar[hidden] { display: none; }

.ed-text-bar select {
  height: 30px;
  padding: 0 0.5rem;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-2);
  border-radius: 6px;
  font-family: var(--font-b);
  font-size: 0.82rem;
  cursor: pointer;
  outline: none;
}
.ed-text-bar select:focus { border-color: var(--accent); }
#txtSize { width: 64px; }

.ed-text-bold {
  width: 30px; height: 30px;
  background: var(--surface);
  color: var(--text-2);
  border: 1px solid var(--border-2);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all .15s;
}
.ed-text-bold:hover { color: var(--text); border-color: var(--text-3); }
.ed-text-bold.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }

/* ── MODAL DE EXPORTACIÓN ─────────────────────────────────── */

.ed-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, .45);
  backdrop-filter: blur(4px);
}
.ed-modal[hidden] { display: none; }

.ed-modal-box {
  width: min(400px, 92vw);
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  box-shadow: 0 24px 64px rgba(15, 23, 42, .18);
}
.ed-modal-box h3 {
  font-family: var(--font-d);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.3rem;
}
.ed-modal-box p {
  color: var(--text-2);
  font-size: 0.85rem;
  margin-bottom: 1.35rem;
}

.ed-modal-opt {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  margin-bottom: 0.6rem;
  padding: 0.8rem 1rem;
  font-family: var(--font-b);
  font-size: 0.92rem;
  font-weight: 600;
  text-align: left;
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  cursor: pointer;
  transition: all .15s;
}
.ed-modal-opt--evac:hover { border-color: #16a34a; color: #15803d; background: rgba(22,163,74,.12); }
.ed-modal-opt--san:hover  { border-color: #dc2626; color: #b91c1c; background: rgba(220,38,38,.12); }
.ed-modal-opt--both:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.ed-modal-cancel {
  width: 100%;
  margin-top: 0.4rem;
  padding: 0.6rem;
  font-family: var(--font-b);
  font-size: 0.85rem;
  color: var(--text-3);
  background: transparent;
  border: none;
  cursor: pointer;
}
.ed-modal-cancel:hover { color: var(--text); }

/* ── Guía de colores (vectorización) ─────────────────── */
.ed-color-guide {
  margin: 0.3rem 0 0.6rem;
  padding: 0.5rem;
  background: var(--bg-2);
  border-radius: 6px;
  border: 1px solid var(--border);
}
.ed-color-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 2px 0;
}
.ed-color-swatch {
  flex: none;
  width: 14px;
  height: 14px;
  border-radius: 3px;
}
.ed-color-label {
  font-size: 0.78rem;
  color: var(--text-2);
}
.ed-color-label b {
  color: var(--text);
}

/* ── Dots y botones con colores de ruta (tokens de style.css) ── */
.ed-dot-route { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; display: inline-block; }
.ed-dot-route--evac       { background: var(--ruta-evac); }
.ed-dot-route--ordinaria  { background: var(--ruta-ordinaria); }
.ed-dot-route--reciclable { background: var(--ruta-reciclable); }
.ed-dot-route--biosani    { background: var(--ruta-biosani); }

/* Botones de reclasificar flecha (propBar) */
.ed-kind-btn {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 1px var(--border-2);
  cursor: pointer;
}
.ed-kind-btn--evac       { background: var(--ruta-evac); }
.ed-kind-btn--ordinaria  { background: var(--ruta-ordinaria); }
.ed-kind-btn--reciclable { background: var(--ruta-reciclable); }
.ed-kind-btn--biosani    { background: var(--ruta-biosani); }

/* ── Aviso para pantallas pequeñas (el editor es de escritorio) ── */
.ed-mobile-warn {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 300;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
  background: var(--bg);
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.6;
}
@media (max-width: 900px) {
  .ed-mobile-warn { display: flex; }
}

/* Inputs del propBar */
#propColor {
  width: 30px; height: 30px;
  padding: 2px;
  border: 1px solid var(--border-2);
  border-radius: 6px;
  background: var(--surface);
  cursor: pointer;
}
#propStroke, #propOpacity { width: 70px; }