/* diseno-novomat — Estilos. Sistema visual EMAC® */
:root {
  --rojo: #c0392b;
  --rojo-osc: #a93226;
  --fondo: #f4f4f4;
  --tarjeta: #ffffff;
  --texto: #2c3e50;
  --texto-suave: #7f8c8d;
  --borde: #e0e0e0;
  --ok: #27ae60;
  --aviso: #e67e22;
  --sombra: 0 1px 3px rgba(0,0,0,0.08);
  --sombra-fuerte: 0 4px 16px rgba(0,0,0,0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--fondo);
  color: var(--texto);
  font-size: 14px;
  line-height: 1.5;
}

/* ---------- Header ---------- */
header.app-header {
  background: var(--tarjeta);
  border-bottom: 3px solid var(--rojo);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--sombra);
  position: sticky;
  top: 0;
  z-index: 50;
}
header.app-header .marca { display: flex; align-items: center; gap: 16px; }
header.app-header img.logo { height: 38px; width: auto; }
header.app-header .titulo { font-size: 16px; font-weight: 600; color: var(--texto); }
header.app-header .titulo small { display: block; font-size: 11px; color: var(--texto-suave); font-weight: 400; }
header.app-header .usuario { font-size: 12px; color: var(--texto-suave); }

/* ---------- Layout ---------- */
.contenedor { max-width: 1400px; margin: 0 auto; padding: 20px 24px; }
.oculto { display: none !important; }

/* ---------- Login gate ---------- */
#login-gate {
  position: fixed; inset: 0;
  background: var(--fondo);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 20px; z-index: 100;
}
#login-gate img { height: 60px; }
#login-gate .msg { color: var(--texto-suave); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border: none; border-radius: 6px;
  font-size: 13px; font-weight: 500; cursor: pointer;
  font-family: inherit; transition: background .15s, opacity .15s;
}
.btn-primario { background: var(--rojo); color: #fff; }
.btn-primario:hover { background: var(--rojo-osc); }
.btn-sec { background: #fff; color: var(--texto); border: 1px solid var(--borde); }
.btn-sec:hover { background: #f8f8f8; }
.btn-ghost { background: transparent; color: var(--texto-suave); }
.btn-ghost:hover { color: var(--texto); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ---------- Tarjetas ---------- */
.tarjeta {
  background: var(--tarjeta); border-radius: 8px;
  box-shadow: var(--sombra); padding: 20px; margin-bottom: 16px;
}
.tarjeta h2 {
  font-size: 14px; font-weight: 600; margin-bottom: 14px;
  padding-bottom: 8px; border-bottom: 1px solid var(--borde);
  color: var(--texto);
}

/* ---------- Formularios ---------- */
.grid { display: grid; gap: 12px 16px; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 800px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.campo { display: flex; flex-direction: column; gap: 4px; }
.campo label { font-size: 11px; font-weight: 500; color: var(--texto-suave); text-transform: uppercase; letter-spacing: .3px; }
.campo input, .campo select, .campo textarea {
  padding: 8px 10px; border: 1px solid var(--borde); border-radius: 5px;
  font-size: 13px; font-family: inherit; color: var(--texto); background: #fff;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none; border-color: var(--rojo);
}
.campo textarea { resize: vertical; min-height: 50px; }

.radios { display: flex; gap: 14px; flex-wrap: wrap; padding-top: 4px; }
.radios label { display: flex; align-items: center; gap: 5px; font-size: 13px; color: var(--texto); text-transform: none; letter-spacing: 0; font-weight: 400; cursor: pointer; }
.radios input { width: auto; }

/* ---------- Editor ---------- */
.editor-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 16px; }
@media (max-width: 1000px) { .editor-wrap { grid-template-columns: 1fr; } }

.editor-panel { display: flex; flex-direction: column; gap: 14px; }
.editor-canvas {
  background: #fff; border: 1px solid var(--borde); border-radius: 8px;
  overflow: hidden; min-height: 400px; max-height: 70vh; position: relative;
}
.editor-canvas svg { display: block; width: 100%; height: 100%; }

.metricas { display: flex; flex-direction: column; gap: 6px; font-size: 12px; }
.metricas .fila { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--borde); }
.metricas .fila span:first-child { color: var(--texto-suave); }
.metricas .fila span:last-child { font-weight: 600; }

/* ---------- Listado ---------- */
table.lista { width: 100%; border-collapse: collapse; font-size: 13px; }
table.lista th { text-align: left; padding: 8px 10px; color: var(--texto-suave); font-size: 11px; text-transform: uppercase; letter-spacing: .3px; border-bottom: 2px solid var(--borde); }
table.lista td { padding: 9px 10px; border-bottom: 1px solid var(--borde); }
table.lista tr:hover td { background: #fafafa; cursor: pointer; }
table.lista .codigo { font-family: 'SF Mono', Consolas, monospace; font-size: 12px; color: var(--rojo); }

/* ---------- Toast ---------- */
#toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--texto); color: #fff; padding: 12px 20px; border-radius: 6px;
  font-size: 13px; box-shadow: var(--sombra-fuerte); z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
#toast.ver { opacity: 1; }
#toast.err { background: var(--rojo); }

.barra-acciones { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.espaciador { flex: 1; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; background: #eee; color: var(--texto-suave); }

/* Pestañas multi-felpudo */
.pestanas-felpudos { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.tab-felpudo {
  border: 1px solid #d0d0d0; background: #f4f4f4; color: #333;
  padding: 8px 14px; border-radius: 8px 8px 0 0; cursor: pointer;
  font-size: 13px; font-weight: 600; transition: all .15s;
}
.tab-felpudo:hover { background: #eaeaea; }
.tab-felpudo.activa { background: #fff; border-bottom-color: #fff; color: var(--rojo); border-top: 2px solid var(--rojo); }
.tab-felpudo.tab-add { background: transparent; border-style: dashed; color: var(--rojo); font-weight: 600; }
.tab-felpudo.tab-add:hover { background: #fbeaea; }
.tab-x { margin-left: 8px; color: #c0392b; font-weight: 700; cursor: pointer; padding: 0 2px; border-radius: 3px; }
.tab-x:hover { background: #c0392b; color: #fff; }