/* BBM Asambleas · sistema visual compartido */
:root {
  --marca: #1f4fd1;
  --marca-osc: #173c9e;
  --marca-suave: #e8eefc;
  --tinta: #0f1a33;
  --tinta-2: #3d4863;
  --tinta-3: #6b7590;
  --linea: #e3e7ef;
  --fondo: #f4f6fa;
  --tarjeta: #ffffff;
  --ok: #12965a;
  --ok-suave: #e3f6ec;
  --mal: #d4363e;
  --mal-suave: #fdecec;
  --alerta: #c98400;
  --alerta-suave: #fff5df;
  --neutro: #8c94a8;
  --radio: 14px;
  --sombra: 0 1px 2px rgba(15, 26, 51, .06), 0 6px 24px rgba(15, 26, 51, .06);
  --fuente: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--fuente); color: var(--tinta); background: var(--fondo);
  font-size: 16px; line-height: 1.45; -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: 1.6rem; } h2 { font-size: 1.25rem; } h3 { font-size: 1.05rem; }
p { margin: 0 0 .8em; }
a { color: var(--marca); }
small, .tenue { color: var(--tinta-3); }
.num { font-variant-numeric: tabular-nums; }
.oculto { display: none !important; }

/* Botones */
.btn {
  appearance: none; border: 0; border-radius: 12px; padding: 12px 18px; font: inherit; font-weight: 600;
  background: var(--marca); color: #fff; cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; min-height: 48px; transition: transform .08s, background .15s, opacity .15s; text-decoration: none;
}
.btn:hover { background: var(--marca-osc); }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.sec { background: var(--marca-suave); color: var(--marca-osc); }
.btn.sec:hover { background: #d8e2fa; }
.btn.borde { background: transparent; color: var(--tinta); border: 1.5px solid var(--linea); }
.btn.borde:hover { background: #fff; border-color: #cfd5e2; }
.btn.peligro { background: var(--mal); } .btn.peligro:hover { background: #b52a31; }
.btn.exito { background: var(--ok); } .btn.exito:hover { background: #0e7c4a; }
.btn.chico { min-height: 36px; padding: 7px 12px; font-size: .9rem; border-radius: 10px; }
.btn.bloque { width: 100%; }
.enlace { background: none; border: 0; color: var(--marca); font: inherit; font-weight: 600; cursor: pointer; padding: 8px 0; }

/* Formularios */
label { display: block; font-weight: 600; font-size: .9rem; margin: 0 0 6px; color: var(--tinta-2); }
.campo { margin-bottom: 16px; }
input, select, textarea {
  width: 100%; font: inherit; color: var(--tinta); background: #fff; border: 1.5px solid var(--linea);
  border-radius: 12px; padding: 12px 14px; min-height: 48px; outline: none; transition: border .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--marca); box-shadow: 0 0 0 4px var(--marca-suave); }
textarea { min-height: 90px; resize: vertical; }
input[type=checkbox] { width: 20px; height: 20px; min-height: 0; accent-color: var(--marca); }
.check { display: flex; gap: 10px; align-items: center; font-weight: 500; color: var(--tinta); }
.ayuda { font-size: .85rem; color: var(--tinta-3); margin-top: 6px; }

/* Tarjetas y piezas */
.tarjeta { background: var(--tarjeta); border-radius: var(--radio); box-shadow: var(--sombra); padding: 20px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: .78rem;
  font-weight: 700; background: var(--marca-suave); color: var(--marca-osc); white-space: nowrap;
}
.chip.ok { background: var(--ok-suave); color: var(--ok); }
.chip.mal { background: var(--mal-suave); color: var(--mal); }
.chip.alerta { background: var(--alerta-suave); color: var(--alerta); }
.chip.gris { background: #eef0f5; color: var(--tinta-2); }
.punto { width: 8px; height: 8px; border-radius: 50%; background: currentColor; display: inline-block; }
.punto.vivo { animation: latido 1.4s infinite; }
@keyframes latido { 0%,100% { opacity: 1 } 50% { opacity: .25 } }

.aviso { padding: 12px 14px; border-radius: 12px; font-size: .92rem; margin-bottom: 14px; }
.aviso.mal { background: var(--mal-suave); color: #8f1f25; }
.aviso.ok { background: var(--ok-suave); color: #0b5e38; }
.aviso.info { background: var(--marca-suave); color: var(--marca-osc); }
.aviso.alerta { background: var(--alerta-suave); color: #7a5200; }

.barra-prog { height: 10px; background: #e9edf4; border-radius: 99px; overflow: hidden; position: relative; }
.barra-prog > i { display: block; height: 100%; background: var(--marca); border-radius: 99px; transition: width .6s cubic-bezier(.2,.8,.2,1); }
.barra-prog .meta { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--tinta); opacity: .55; }

/* Gráficas */
.dona { display: block; width: 100%; height: auto; }
.dona circle.seg { transition: stroke-dasharray .7s cubic-bezier(.2,.8,.2,1), stroke-dashoffset .7s cubic-bezier(.2,.8,.2,1); }
.dona text { font-family: var(--fuente); }
.barras { display: grid; gap: 12px; }
.barra-op .cab { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 6px; font-weight: 600; }
.barra-op .cab .val { font-variant-numeric: tabular-nums; }
.barra-op .pista { height: 14px; background: #edf0f5; border-radius: 99px; overflow: hidden; }
.barra-op .pista i { display: block; height: 100%; border-radius: 99px; transition: width .7s cubic-bezier(.2,.8,.2,1); min-width: 0; }
.barra-op .det { font-size: .8rem; color: var(--tinta-3); margin-top: 4px; }
.leyenda { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: .9rem; }
.leyenda span { display: inline-flex; align-items: center; gap: 6px; }
.leyenda b { width: 12px; height: 12px; border-radius: 4px; display: inline-block; }

/* Modal */
.velo { position: fixed; inset: 0; background: rgba(10, 18, 38, .55); display: flex; align-items: flex-end; justify-content: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border-radius: 20px; padding: 24px; width: 100%; max-width: 460px; box-shadow: 0 20px 60px rgba(0,0,0,.25); animation: sube .22s ease-out; max-height: 90vh; overflow: auto; }
@media (min-width: 700px) { .velo { align-items: center; } }
@keyframes sube { from { transform: translateY(24px); opacity: 0 } to { transform: none; opacity: 1 } }

/* Aviso flotante */
#toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 80; display: grid; gap: 8px; width: min(92vw, 420px); }
#toast div { background: var(--tinta); color: #fff; padding: 12px 16px; border-radius: 12px; box-shadow: var(--sombra); font-size: .93rem; animation: sube .2s ease-out; }
#toast div.mal { background: var(--mal); } #toast div.ok { background: var(--ok); }

.cargando { display: inline-block; width: 18px; height: 18px; border: 2.5px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: gira .7s linear infinite; }
.cargando.osc { border-color: rgba(31,79,209,.2); border-top-color: var(--marca); }
@keyframes gira { to { transform: rotate(360deg) } }

table.tabla { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tabla th { text-align: left; font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--tinta-3); padding: 10px 10px; border-bottom: 1px solid var(--linea); position: sticky; top: 0; background: #fff; }
.tabla td { padding: 10px; border-bottom: 1px solid #f0f2f6; vertical-align: middle; }
.tabla tr:hover td { background: #fafbfd; }