:root {
  --bg: #121415; --s1: #1a1d1e; --s2: #222627; --s3: #2c3132; --line: #2e3334;
  --tx: #f4f6f6; --tx2: #c3c8c9; --tx3: #8b9193;
  --lima: #81DE00; --lima-d: #5fa600; --lima-bg: rgba(129, 222, 0, .12);
  --rojo: #FF5A4E; --rojo-bg: rgba(255, 90, 78, .13);
  --ambar: #FFB020; --ambar-bg: rgba(255, 176, 32, .13);
  --gris: #6b7173;
  --r: 14px; --nav: 64px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--tx); font: 400 15px/1.45 Poppins, system-ui, sans-serif; -webkit-tap-highlight-color: transparent; }
body { min-height: 100dvh; }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--lima); }
h1, h2, h3, .anton { font-family: Anton, Impact, sans-serif; font-weight: 400; letter-spacing: .02em; margin: 0; }
.muted { color: var(--tx3); }
.num { font-variant-numeric: tabular-nums; }

/* Estructura */
.app { display: grid; grid-template-columns: 220px 1fr; min-height: 100dvh; }
.side { position: sticky; top: 0; height: 100dvh; background: var(--s1); border-right: 1px solid var(--line); padding: 22px 14px; display: flex; flex-direction: column; gap: 6px; }
.marca { font-family: Anton, sans-serif; font-size: 26px; line-height: 1; padding: 0 10px 18px; }
.marca small { display: block; font: 600 11px Poppins; letter-spacing: .18em; color: var(--lima); margin-top: 6px; }
.nav-btn { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border: 0; border-radius: 10px; background: none; color: var(--tx2); text-align: left; font-weight: 500; position: relative; }
.nav-btn svg { width: 20px; height: 20px; flex: none; }
.nav-btn:hover { background: var(--s2); }
.nav-btn.on { background: var(--lima-bg); color: var(--lima); }
.nav-btn .pill { margin-left: auto; }
.side .pie { margin-top: auto; font-size: 12px; color: var(--tx3); padding: 0 10px; }
main { padding: 22px 28px 40px; max-width: 1280px; width: 100%; min-width: 0; }

.top { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.top h1 { font-size: 30px; }
.top .estado { margin-left: auto; display: flex; align-items: center; gap: 10px; color: var(--tx3); font-size: 13px; }
.btn { border: 1px solid var(--line); background: var(--s2); border-radius: 10px; padding: 8px 14px; font-weight: 500; font-size: 14px; display: inline-flex; align-items: center; gap: 8px; }
.btn:hover { border-color: var(--tx3); }
.btn.lima { background: var(--lima); color: #111; border-color: var(--lima); font-weight: 600; }
.btn.chico { padding: 5px 10px; font-size: 13px; }
.btn svg { width: 16px; height: 16px; }
.girando svg { animation: gira 1s linear infinite; }
@keyframes gira { to { transform: rotate(360deg); } }

.punto { width: 9px; height: 9px; border-radius: 50%; display: inline-block; flex: none; }
.punto.verde { background: var(--lima); box-shadow: 0 0 0 4px var(--lima-bg); }
.punto.ambar { background: var(--ambar); box-shadow: 0 0 0 4px var(--ambar-bg); }
.punto.rojo { background: var(--rojo); box-shadow: 0 0 0 4px var(--rojo-bg); animation: late 1.6s ease-in-out infinite; }
.punto.gris { background: var(--gris); }
@keyframes late { 50% { box-shadow: 0 0 0 7px rgba(255, 90, 78, 0); } }
.pill { font-size: 11px; font-weight: 600; border-radius: 99px; padding: 2px 8px; background: var(--s3); color: var(--tx2); }
.pill.rojo { background: var(--rojo); color: #fff; }
.pill.ambar { background: var(--ambar-bg); color: var(--ambar); }
.pill.lima { background: var(--lima-bg); color: var(--lima); }

/* Aviso de configuracion */
.aviso { border: 1px dashed var(--line); border-radius: var(--r); padding: 12px 14px; color: var(--tx2); font-size: 13px; margin-bottom: 16px; display: flex; gap: 10px; align-items: flex-start; }
.aviso b { color: var(--tx); }

/* Tiles */
.tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 22px; }
.tile { background: var(--s1); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; }
.tile .k { font-size: 12px; color: var(--tx3); font-weight: 500; text-transform: uppercase; letter-spacing: .06em; }
.tile .v { font-family: Anton, sans-serif; font-size: 32px; line-height: 1.15; margin-top: 4px; }
.tile .s { font-size: 12px; color: var(--tx3); }
.tile.rojo .v { color: var(--rojo); } .tile.ambar .v { color: var(--ambar); } .tile.lima .v { color: var(--lima); }

.seccion { display: flex; align-items: baseline; gap: 10px; margin: 26px 0 12px; }
.seccion h2 { font-size: 21px; }

/* Alertas */
.alertas { display: grid; gap: 10px; }
.alerta { background: var(--s1); border: 1px solid var(--line); border-left: 4px solid var(--gris); border-radius: 12px; padding: 12px 14px; display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; }
.alerta.critica { border-left-color: var(--rojo); background: linear-gradient(90deg, var(--rojo-bg), var(--s1) 40%); }
.alerta.atencion { border-left-color: var(--ambar); }
.alerta.oportunidad { border-left-color: var(--lima); }
.alerta .meta { font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; display: flex; gap: 8px; align-items: center; }
.alerta.critica .meta { color: var(--rojo); } .alerta.atencion .meta { color: var(--ambar); } .alerta.oportunidad .meta { color: var(--lima); }
.alerta .meta .cta { color: var(--tx3); font-weight: 500; text-transform: none; letter-spacing: 0; }
.alerta .t { font-weight: 600; font-size: 15px; }
.alerta .d { color: var(--tx2); font-size: 14px; }
.alerta .a { color: var(--lima); font-size: 13px; }
.alerta .acc { grid-row: 1 / span 4; grid-column: 2; display: flex; flex-direction: column; gap: 6px; align-self: start; }
.alerta.silenciada { opacity: .55; }
.vacio { color: var(--tx3); padding: 18px; text-align: center; background: var(--s1); border-radius: var(--r); border: 1px solid var(--line); }

/* Tarjetas de cuenta */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 12px; }
.card { background: var(--s1); border: 1px solid var(--line); border-radius: var(--r); padding: 15px 16px 13px; cursor: pointer; transition: border-color .15s, transform .15s; display: flex; flex-direction: column; gap: 10px; }
.card:hover { border-color: var(--tx3); transform: translateY(-1px); }
.card.rojo { border-color: rgba(255, 90, 78, .55); }
.card .cab { display: flex; align-items: center; gap: 10px; }
.card .cab h3 { font-size: 19px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card .chip-estado { font-size: 12px; color: var(--rojo); font-weight: 600; }
.card .fila { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: var(--tx3); }
.card .fila b { color: var(--tx); font-weight: 600; }
.gasto-hoy { display: flex; align-items: baseline; gap: 8px; }
.gasto-hoy .v { font-family: Anton, sans-serif; font-size: 28px; line-height: 1; }
.gasto-hoy .de { color: var(--tx3); font-size: 13px; }
.ritmo { position: relative; height: 8px; background: var(--s3); border-radius: 99px; overflow: visible; }
.ritmo .lleno { position: absolute; inset: 0 auto 0 0; background: var(--lima); border-radius: 99px; max-width: 100%; }
.ritmo .lleno.alto { background: var(--rojo); }
.ritmo .esperado { position: absolute; top: -4px; width: 2px; height: 16px; background: var(--tx); border-radius: 2px; opacity: .7; }
.delta.malo { color: var(--rojo); } .delta.bueno { color: var(--lima); }
.spark { display: flex; align-items: flex-end; gap: 2px; height: 34px; }
.spark i { flex: 1; background: var(--s3); border-radius: 3px 3px 0 0; min-height: 2px; }
.spark i:last-child { background: var(--lima-d); }

/* Detalle de cuenta */
.volver { background: none; border: 0; color: var(--tx3); padding: 0; margin-bottom: 8px; display: inline-flex; gap: 6px; align-items: center; }
.panel { background: var(--s1); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; }
.dos { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }
.barras { position: relative; display: flex; align-items: flex-end; gap: 4px; height: 170px; padding-top: 10px; }
.barras .b { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; position: relative; }
.barras .b i { display: block; background: var(--lima); border-radius: 4px 4px 0 0; min-height: 2px; }
.barras .b:hover i { background: #a6f53a; }
.barras .b span { position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%); font-size: 10px; color: var(--tx3); white-space: nowrap; }
.barras .base { position: absolute; left: 0; right: 0; border-top: 1px dashed var(--tx3); opacity: .6; pointer-events: none; }
.barras .base em { position: absolute; right: 0; top: -18px; font-size: 11px; color: var(--tx3); font-style: normal; }
.tip { position: fixed; pointer-events: none; background: #000; border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; font-size: 12px; z-index: 50; display: none; white-space: nowrap; }
.tabla-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--tx3); font-weight: 500; font-size: 12px; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
td.r, th.r { text-align: right; }
tr.estrella td:first-child { box-shadow: inset 3px 0 0 var(--lima); }
tr.malo td:first-child { box-shadow: inset 3px 0 0 var(--ambar); }
tr.pres-alerta td { background: var(--rojo-bg); }
.nombre-ad { max-width: 320px; }
.nombre-ad small { display: block; color: var(--tx3); }
.recarga { display: grid; grid-template-columns: 1fr 1px 1fr; gap: 14px; align-items: center; }
.recarga hr { border: 0; background: var(--line); width: 1px; height: 100%; margin: 0; }

/* Chat */
.chat { display: flex; flex-direction: column; height: calc(100dvh - 120px); background: var(--s1); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.chat-cab { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--tx2); }
.chat-cab .btn { margin-left: auto; }
.msgs { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 82%; padding: 10px 14px; border-radius: 14px; font-size: 14px; word-wrap: break-word; }
.msg.usuario { align-self: flex-end; background: var(--lima); color: #111; border-bottom-right-radius: 4px; }
.msg.asistente { align-self: flex-start; background: var(--s2); border-bottom-left-radius: 4px; }
.msg.error { border: 1px solid var(--rojo); }
.msg.sistema { align-self: center; background: none; color: var(--tx3); font-size: 12px; }
.msg .est { font-size: 11px; margin-top: 4px; opacity: .75; display: flex; align-items: center; gap: 6px; }
.msg p { margin: .3em 0; } .msg ul, .msg ol { margin: .3em 0; padding-left: 1.2em; }
.msg table { margin: 6px 0; font-size: 12px; } .msg td, .msg th { padding: 4px 6px; }
.msg code { background: rgba(0,0,0,.35); padding: 1px 5px; border-radius: 5px; font-size: 12px; }
.msg pre { background: rgba(0,0,0,.35); padding: 10px; border-radius: 8px; overflow-x: auto; white-space: pre-wrap; }
.msg h1, .msg h2, .msg h3, .msg h4 { font-family: Poppins; font-weight: 600; font-size: 15px; margin: .5em 0 .2em; letter-spacing: 0; }
.adj { display: flex; align-items: center; gap: 10px; background: rgba(0,0,0,.3); border-radius: 10px; padding: 8px 10px; margin-top: 8px; text-decoration: none; color: var(--tx); }
.adj svg { width: 22px; height: 22px; color: var(--lima); flex: none; }
.adj small { color: var(--tx3); display: block; }
.puntos i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; animation: salta 1s infinite; }
.puntos i:nth-child(2) { animation-delay: .15s; } .puntos i:nth-child(3) { animation-delay: .3s; }
@keyframes salta { 50% { opacity: .2; } }
.rapidos { display: flex; gap: 8px; padding: 10px 16px 0; overflow-x: auto; scrollbar-width: none; }
.rapidos button { flex: none; border: 1px solid var(--line); background: var(--s2); border-radius: 99px; padding: 6px 12px; font-size: 13px; color: var(--tx2); }
.rapidos button:hover { border-color: var(--lima); color: var(--lima); }
.escribir { display: flex; gap: 8px; padding: 12px 16px 14px; }
.escribir textarea { flex: 1; resize: none; background: var(--s2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; max-height: 140px; outline: none; }
.escribir textarea:focus { border-color: var(--lima); }

/* Login */
.login { min-height: 100dvh; display: grid; place-items: center; padding: 16px; }
.login form { width: 100%; max-width: 360px; background: var(--s1); border: 1px solid var(--line); border-radius: 18px; padding: 28px 24px; display: grid; gap: 14px; }
.login .marca { padding: 0 0 6px; font-size: 34px; }
.login input { background: var(--s2); border: 1px solid var(--line); border-radius: 10px; padding: 12px; outline: none; }
.login input:focus { border-color: var(--lima); }
.login .err { color: var(--rojo); font-size: 13px; min-height: 18px; }

.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tabs button { border: 1px solid var(--line); background: none; border-radius: 99px; padding: 6px 14px; font-size: 13px; color: var(--tx2); }
.tabs button.on { background: var(--lima); border-color: var(--lima); color: #111; font-weight: 600; }

.mob-nav { display: none; }

@media (max-width: 1100px) { .tiles { grid-template-columns: repeat(3, 1fr); } .dos { grid-template-columns: 1fr; } }
@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  .side { display: none; }
  main { padding: 14px 16px calc(var(--nav) + 24px); }
  .top h1 { font-size: 25px; }
  .top .estado { margin-left: 0; width: 100%; justify-content: space-between; }
  .tiles { grid-template-columns: 1fr 1fr; gap: 8px; }
  .tile { padding: 11px 12px; } .tile .v { font-size: 26px; }
  .tiles .tile:first-child { grid-column: 1 / -1; }
  .grid { grid-template-columns: 1fr; }
  .alerta { grid-template-columns: 1fr; }
  .alerta .acc { grid-row: auto; grid-column: 1; flex-direction: row; margin-top: 6px; }
  .chat { height: calc(100dvh - var(--nav) - 90px); }
  .msg { max-width: 92%; }
  .recarga { grid-template-columns: 1fr; } .recarga hr { width: 100%; height: 1px; }
  .mob-nav { display: flex; position: fixed; bottom: 0; left: 0; right: 0; height: calc(var(--nav) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    background: rgba(26, 29, 30, .96); backdrop-filter: blur(10px); border-top: 1px solid var(--line); z-index: 20; }
  .mob-nav .nav-btn { flex: 1; flex-direction: column; gap: 3px; justify-content: center; font-size: 11px; border-radius: 0; }
  .mob-nav .nav-btn .pill { position: absolute; top: 6px; left: calc(50% + 6px); margin: 0; }
  .mob-nav .nav-btn.on { background: none; }
}
td.num, th.num, td.r { white-space: nowrap; }
.chat, .msgs, .rapidos { min-width: 0; max-width: 100%; }