/* ============================================================================
   MOD-329 · ELECTRO                                                  S1 · OMN-625
   Notion × Linear × GitHub (DESIGN.md): bordes de 1 px, sin sombras ni
   degradados, color sólo donde significa algo. Todo acotado a `.elc-app` y a
   `.elc-modal` con prefijo `elc-`. Los tokens DERIVAN de los globales de
   `app.css`, que ya cambian con el modo día / noche.
   ========================================================================== */
.elc-app, .elc-modal {
    --elc-fondo: var(--bg2, #ffffff);
    --elc-base: var(--bg, #f7f8fa);
    --elc-hundido: var(--bg3, #eef0f3);
    --elc-borde: var(--border, #e6e8ec);
    --elc-tx: var(--text, #151b2e);
    --elc-tx2: var(--text2, #5a6577);
    --elc-tx3: color-mix(in srgb, var(--dim, #6b7684) 88%, var(--text, #151b2e));
    --elc-acc: var(--turq, #0e7c86);
    --elc-rojo: var(--red, #dc3b3b);
    --elc-amarillo: var(--yellow, #b7791f);
    --elc-verde: var(--green, #2f855a);
    --elc-mono: var(--font-mono, ui-monospace, Menlo, Consolas, monospace);
}
.elc-app { color: var(--elc-tx); text-transform: none; padding: 24px 28px 40px; max-width: 1480px; }
.elc-app.elc-tab { padding: 12px 0; max-width: none; }
.elc-app button, .elc-app input, .elc-app select, .elc-app textarea { font: inherit; text-transform: none; }

.elc-cab { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.elc-h1 { font-size: 20px; font-weight: 650; margin: 0; letter-spacing: -.01em; }
.elc-h2 { font-size: 11px; font-weight: 650; margin: 0 0 8px; color: var(--elc-tx3); letter-spacing: .06em; text-transform: uppercase; }
.elc-sub { font-size: 13px; color: var(--elc-tx2); margin: 4px 0 0; }
.elc-acciones { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.elc-mono { font-family: var(--elc-mono); font-size: 12px; }
.elc-tenue { color: var(--elc-tx3); font-size: 12px; }

.elc-btn { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; font-size: 13px; color: var(--elc-tx);
    background: var(--elc-fondo); border: 1px solid var(--elc-borde); border-radius: 6px; cursor: pointer; }
.elc-btn:hover { background: var(--elc-hundido); }
.elc-btn:focus-visible, .elc-input:focus-visible, .elc-lienzo:focus-visible, .elc-fila:focus-visible { outline: 2px solid var(--elc-acc); outline-offset: 1px; }
.elc-btn:disabled { opacity: .5; cursor: default; }
.elc-btn-pri { background: var(--elc-acc); border-color: var(--elc-acc); color: var(--elc-fondo); }
.elc-btn-pri:hover { background: color-mix(in srgb, var(--elc-acc) 88%, var(--elc-tx)); }
.elc-btn-peligro { color: var(--elc-rojo); border-color: color-mix(in srgb, var(--elc-rojo) 40%, var(--elc-borde)); }
.elc-btn-ico { width: 32px; padding: 0; justify-content: center; }

.elc-filtros { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.elc-input { height: 32px; padding: 0 10px; font-size: 13px; color: var(--elc-tx); background: var(--elc-fondo); border: 1px solid var(--elc-borde); border-radius: 6px; min-width: 0; }
.elc-filtros .elc-input:first-child { flex: 1 1 260px; max-width: 420px; }
textarea.elc-input { height: auto; padding: 8px 10px; resize: vertical; width: 100%; box-sizing: border-box; }
.elc-json { font-family: var(--elc-mono); font-size: 12px; line-height: 1.45; }

.elc-tabla-wrap { border: 1px solid var(--elc-borde); border-radius: 8px; overflow: auto; background: var(--elc-fondo); }
.elc-tabla { width: 100%; border-collapse: collapse; font-size: 13px; }
.elc-tabla th { text-align: left; font-size: 11px; font-weight: 600; color: var(--elc-tx3); letter-spacing: .05em; text-transform: uppercase; padding: 8px 12px; border-bottom: 1px solid var(--elc-borde); background: var(--elc-base); white-space: nowrap; }
.elc-tabla td { padding: 9px 12px; border-bottom: 1px solid var(--elc-borde); vertical-align: middle; }
.elc-tabla tr:last-child td { border-bottom: 0; }
.elc-fila { cursor: pointer; }
.elc-fila:hover { background: var(--elc-hundido); }

.elc-ins { display: inline-block; font-size: 11px; font-weight: 600; padding: 1px 7px; border-radius: 999px; border: 1px solid; vertical-align: 1px; }
.elc-ins-ia { color: var(--elc-amarillo); border-color: color-mix(in srgb, var(--elc-amarillo) 55%, var(--elc-borde)); background: color-mix(in srgb, var(--elc-amarillo) 9%, var(--elc-fondo)); }
.elc-ins-ok { color: var(--elc-verde); border-color: color-mix(in srgb, var(--elc-verde) 55%, var(--elc-borde)); background: color-mix(in srgb, var(--elc-verde) 9%, var(--elc-fondo)); }

.elc-vacio { padding: 40px 16px; text-align: center; color: var(--elc-tx2); font-size: 13px; border: 1px dashed var(--elc-borde); border-radius: 8px; background: var(--elc-fondo); }
.elc-error { color: var(--elc-rojo); border-color: color-mix(in srgb, var(--elc-rojo) 45%, var(--elc-borde)); }
.elc-banda { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 10px 14px; margin-bottom: 12px; font-size: 13px; border: 1px solid color-mix(in srgb, var(--elc-amarillo) 50%, var(--elc-borde)); border-radius: 8px; background: color-mix(in srgb, var(--elc-amarillo) 8%, var(--elc-fondo)); }
.elc-banda-ver { border-color: color-mix(in srgb, var(--elc-acc) 50%, var(--elc-borde)); background: color-mix(in srgb, var(--elc-acc) 7%, var(--elc-fondo)); }

.elc-cuerpo { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; align-items: start; }
.elc-visor { position: relative; border: 1px solid var(--elc-borde); border-radius: 8px; background: var(--elc-fondo); min-height: 520px; height: calc(100vh - 260px); overflow: hidden; color: var(--elc-tx); }
.elc-visor-modal { height: min(70vh, 640px); min-height: 320px; }
.elc-lienzo { width: 100%; height: 100%; cursor: grab; touch-action: none; }
.elc-lienzo.elc-arrastrando { cursor: grabbing; }
.elc-lienzo svg { width: 100%; height: 100%; display: block; }
.elc-lienzo .elc-cable { stroke: var(--elc-acc); }
.elc-zoom { position: absolute; right: 12px; bottom: 12px; display: flex; gap: 4px; }
.elc-lado { display: flex; flex-direction: column; gap: 12px; }
.elc-caja { border: 1px solid var(--elc-borde); border-radius: 8px; padding: 12px 14px; background: var(--elc-fondo); }
.elc-dl { margin: 0; font-size: 13px; }
.elc-dl dt { color: var(--elc-tx3); font-size: 11px; margin-top: 8px; }
.elc-dl dd { margin: 2px 0 0; overflow-wrap: anywhere; }
.elc-notas { white-space: pre-wrap; }
.elc-piezas, .elc-versiones { list-style: none; margin: 0; padding: 0; font-size: 13px; max-height: 240px; overflow: auto; }
.elc-piezas li { padding: 3px 0; }
.elc-ver { display: block; width: 100%; text-align: left; font-size: 13px; padding: 6px 8px; background: none; border: 1px solid transparent; border-radius: 6px; color: var(--elc-tx); cursor: pointer; }
.elc-ver:hover { background: var(--elc-hundido); }
.elc-ver-act { border-color: var(--elc-acc); }

.elc-menu { position: relative; display: inline-block; }
.elc-menu-lista { position: absolute; right: 0; top: 36px; z-index: 5; min-width: 120px; display: flex; flex-direction: column; background: var(--elc-fondo); border: 1px solid var(--elc-borde); border-radius: 6px; padding: 4px; }
.elc-menu-lista[hidden] { display: none; }
.elc-menu-lista button { text-align: left; padding: 6px 10px; font-size: 13px; background: none; border: 0; border-radius: 4px; color: var(--elc-tx); cursor: pointer; }
.elc-menu-lista button:hover { background: var(--elc-hundido); }

.elc-form { display: flex; flex-direction: column; gap: 6px; }
.elc-lbl { font-size: 12px; font-weight: 600; color: var(--elc-tx2); margin-top: 6px; }
.elc-fila-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.elc-fila-form > div { flex: 1 1 160px; display: flex; flex-direction: column; gap: 4px; }
.elc-chk { display: flex; gap: 8px; align-items: center; font-size: 13px; }
.elc-errores { font-size: 12px; color: var(--elc-rojo); }
.elc-errores ul { margin: 4px 0 0; padding-left: 18px; }

.elc-tab-cab { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; font-size: 14px; }
.elc-modal { position: fixed; inset: 0; z-index: 9000; display: flex; align-items: center; justify-content: center; padding: 16px; background: color-mix(in srgb, #000 45%, transparent); }
.elc-modal-caja { width: min(960px, 100%); max-height: 94vh; overflow: auto; background: var(--elc-base); border: 1px solid var(--elc-borde); border-radius: 10px; padding: 16px; box-sizing: border-box; }

@media (max-width: 1100px) { .elc-cuerpo { grid-template-columns: 1fr; } .elc-visor { height: 60vh; min-height: 360px; } }
@media (max-width: 640px) { .elc-app { padding: 16px 12px 32px; } }