/* =====================================================================
   Asistente IA Solar Tec — estilos (se apoyan en las variables :root del tablero)
   Prefijo ia- para no interferir con el tablero existente.
   ===================================================================== */
.ia-panel{position:relative}
.ia-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px 14px;flex-wrap:wrap;margin-bottom:14px}
.ia-panel-head h2{margin:0}
.ia-titulo-linea{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ia-sub{font-size:12px;color:var(--muted)}
.ia-etq{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.3px;
        color:var(--turq-d);background:var(--turq-soft);border:1px solid #c4e9ed;border-radius:999px;padding:3px 10px;
        white-space:nowrap}
.ia-etq-demo{color:#8a5a12;background:#fff6e8;border-color:#f6dcb4}
.ia-etq svg{width:12px;height:12px}

/* ---------- tarjetas compactas de KPIs principales ---------- */
.ia-kpi-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(186px,1fr));gap:12px}
.ia-kpi{position:relative;background:#fff;border:1px solid var(--line);border-radius:13px;padding:13px 14px 12px;
        overflow:hidden;box-shadow:0 3px 12px -6px rgba(11,111,124,.2);transition:transform .16s ease,box-shadow .16s ease;
        display:flex;flex-direction:column;min-width:0}
.ia-kpi:hover{transform:translateY(-2px);box-shadow:0 10px 22px -10px rgba(11,111,124,.38)}
.ia-kpi::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--turq),#5fe0e8)}
.ia-kpi.ia-c1::before{background:linear-gradient(90deg,var(--ok),#57d9c4)}
.ia-kpi.ia-c2::before{background:linear-gradient(90deg,var(--sun),#ffd28a)}
.ia-kpi .ia-k-lbl{font-size:10.5px;line-height:1.35;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:650;
                  min-height:28px}
.ia-kpi .ia-k-val{font-size:20px;font-weight:700;letter-spacing:-.4px;margin:4px 0 8px;color:var(--turq-d);
                  font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.ia-kpi.ia-c1 .ia-k-val{color:var(--ok)}
.ia-kpi.ia-c2 .ia-k-val{color:#d98518}
.ia-kpi.ia-c1 .ia-k-tag{color:#0b7d74;background:#e0f5f1}
.ia-kpi.ia-c2 .ia-k-tag{color:#8a5a12;background:#fff3e0}
.ia-k-tag{margin-top:auto;align-self:flex-start;max-width:100%;font-size:10.5px;font-weight:650;color:var(--turq-d);
          background:var(--turq-soft);border-radius:999px;padding:2px 9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- destacados como píldoras ---------- */
.ia-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.ia-pill{display:inline-flex;align-items:center;gap:7px;max-width:100%;padding:6px 12px;border-radius:999px;
         background:#fff8ec;border:1px solid #f6dcb4;font-size:12.5px;line-height:1.35;color:var(--ink)}
.ia-pill::before{content:"";flex:0 0 7px;height:7px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 3px rgba(244,166,58,.18)}
.ia-pill span{min-width:0;overflow-wrap:anywhere}
.ia-pill b{font-weight:650}
.ia-pill .ia-v{color:var(--turq-d);font-weight:700;white-space:nowrap}

/* ---------- análisis IA ---------- */
.ia-acciones{display:flex;gap:8px;flex-wrap:wrap}
.ia-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}
.ia-btn svg{width:16px;height:16px;flex:0 0 auto}
.ia-btn-sec{background:#fff;color:var(--turq-d);border:1.5px solid var(--line);box-shadow:0 2px 6px -3px rgba(11,111,124,.25)}
.ia-btn-sec:hover{border-color:var(--turq);box-shadow:0 6px 14px -6px rgba(11,111,124,.35)}
.ia-btn[disabled],.ia-btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.ia-spin{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;
         display:inline-block;animation:ia-girar .75s linear infinite;flex:0 0 auto}
@keyframes ia-girar{to{transform:rotate(360deg)}}

.ia-calidad{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin-bottom:12px}
.ia-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:650;border-radius:999px;padding:4px 11px;
          background:#e2f6f2;color:#0b7d74;border:1px solid #bfe9e2;max-width:100%;overflow-wrap:anywhere}
.ia-badge svg{width:14px;height:14px;flex:0 0 auto}
.ia-badge .ia-modelo{white-space:nowrap;font-weight:600;opacity:.9}
.ia-badge-aviso{background:#fff6e8;color:#8a5a12;border-color:#f6dcb4}
.ia-badge-neutro{background:var(--turq-soft);color:var(--turq-d);border-color:#c4e9ed}
.ia-resumen{font-size:15px;line-height:1.65;color:var(--ink);margin:0 0 16px;padding:14px 18px;border-radius:11px;
            background:linear-gradient(90deg,#eef9fa,#f7fcfd);border-left:4px solid var(--turq)}
.ia-resumen p{margin:0 0 8px}.ia-resumen p:last-child{margin:0}
.ia-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ia-bloque{border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff}
.ia-bloque h3{margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);font-weight:700}
.ia-lista{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.ia-lista li{display:grid;grid-template-columns:24px 1fr;gap:10px;align-items:start;font-size:13.5px;line-height:1.5}
.ia-num,.ia-chk{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700}
.ia-num{background:linear-gradient(180deg,#ffc774,#e8901f);color:#fff;box-shadow:0 3px 8px -3px rgba(232,144,31,.6)}
.ia-chk{background:var(--turq-soft);color:var(--turq-d)}
.ia-chk svg{width:14px;height:14px}
.ia-vacio{color:var(--muted);font-size:13px;font-style:italic;margin:0}

/* ---------- esqueletos de carga ---------- */
.ia-skel{display:block;border-radius:8px;background:linear-gradient(90deg,#e4f2f4 0%,#f5fbfc 45%,#e4f2f4 90%);
         background-size:220% 100%;animation:ia-brillo 1.3s ease-in-out infinite}
@keyframes ia-brillo{0%{background-position:120% 0}100%{background-position:-120% 0}}
.ia-skel-kpi{height:98px;border-radius:13px}
.ia-skel-linea{height:12px;margin:9px 0}
.ia-cargando{display:flex;align-items:center;gap:10px;color:var(--turq-d);font-size:13px;font-weight:600;margin-bottom:6px}
.ia-cargando .ia-spin{color:var(--turq)}
.ia-actualizando{opacity:.5;pointer-events:none;transition:opacity .2s}

/* ---------- errores ---------- */
.ia-error{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:11px;background:#fff6f4;
          border:1px solid #f3d3cc;color:#7a2e22;font-size:13.5px}
.ia-error svg{width:20px;height:20px;flex:0 0 auto;margin-top:1px}
.ia-error p{margin:0 0 8px}
.ia-error .ia-btn{padding:7px 14px;font-size:13px}

/* ---------- aviso flotante ---------- */
.ia-toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);z-index:90;background:var(--turq-deep);color:#fff;
          padding:10px 16px;border-radius:11px;font-size:13px;box-shadow:0 14px 30px -10px rgba(8,69,79,.6);
          opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;max-width:calc(100vw - 32px)}
.ia-toast.visible{opacity:1;transform:translate(-50%,0)}
.ia-toast.error{background:#8c2f22}

/* ---------- lanzador del chat ---------- */
.ia-launcher{position:fixed;right:22px;bottom:22px;z-index:60;display:inline-flex;align-items:center;gap:9px;
             padding:9px 18px 9px 10px;border-radius:999px;font-size:14px;font-weight:700;letter-spacing:.1px;
             background:linear-gradient(115deg,var(--turq-deep) 0%,var(--turq-d) 48%,var(--turq) 100%);
             box-shadow:0 14px 30px -10px rgba(8,69,79,.7),0 0 0 1px rgba(255,255,255,.18) inset;
             transition:transform .18s ease,opacity .18s ease,box-shadow .18s ease}
.ia-launcher:hover{transform:translateY(-2px);box-shadow:0 18px 34px -10px rgba(8,69,79,.8),0 0 0 1px rgba(255,255,255,.22) inset}
.ia-launcher .ia-l-ico{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.14);display:grid;place-items:center}
.ia-launcher .ia-l-ico svg{width:26px;height:26px;filter:drop-shadow(0 2px 3px rgba(0,0,0,.25))}
.ia-launcher.ia-oculto{opacity:0;transform:scale(.85);pointer-events:none}
.ia-launcher:focus-visible,.ia-chat button:focus-visible,.ia-panel button:focus-visible{outline:3px solid rgba(244,166,58,.7);outline-offset:2px}

/* ---------- ventana del chat ---------- */
.ia-chat{position:fixed;right:22px;bottom:22px;z-index:70;width:412px;height:min(680px,calc(100vh - 44px));
         display:flex;flex-direction:column;background:#f4fafb;border-radius:18px;overflow:hidden;
         box-shadow:0 30px 64px -20px rgba(8,69,79,.6),0 0 0 1px rgba(11,111,124,.14);
         transform-origin:bottom right;animation:ia-entrar .2s ease-out}
.ia-chat[hidden]{display:none}
@keyframes ia-entrar{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}
.ia-chat-head{position:relative;overflow:hidden;display:flex;align-items:center;gap:11px;padding:14px 14px 14px 16px;color:#fff;
              background:linear-gradient(115deg,var(--turq-deep) 0%,var(--turq-d) 48%,var(--turq) 100%);flex:0 0 auto}
.ia-chat-head::after{content:"";position:absolute;right:-60px;top:-80px;width:200px;height:200px;border-radius:50%;
                     background:rgba(255,255,255,.08);pointer-events:none}
.ia-chat-head .ia-c-logo{width:40px;height:40px;flex:0 0 auto;filter:drop-shadow(0 3px 5px rgba(0,0,0,.28))}
.ia-chat-head .ia-c-txt{min-width:0;position:relative;z-index:1}
.ia-chat-head h2{margin:0;font-size:16px;color:#fff;letter-spacing:-.2px;line-height:1.25}
.ia-chat-head h2::before{display:none}
.ia-chat-head p{margin:2px 0 0;font-size:11.5px;color:rgba(255,255,255,.84);display:flex;align-items:center;gap:6px}
.ia-chat-head p::before{content:"";width:7px;height:7px;border-radius:50%;background:#7cf0c6;box-shadow:0 0 0 3px rgba(124,240,198,.25)}
.ia-cerrar{margin-left:auto;position:relative;z-index:1;width:36px;height:36px;padding:0;border-radius:11px;flex:0 0 auto;
           background:rgba(255,255,255,.14);box-shadow:none;display:grid;place-items:center}
.ia-cerrar:hover{background:rgba(255,255,255,.26);transform:none;box-shadow:none}
.ia-cerrar svg{width:18px;height:18px}

.ia-msgs{flex:1 1 auto;overflow-y:auto;overflow-x:hidden;padding:16px 14px 10px;display:flex;flex-direction:column;gap:14px;
         overscroll-behavior:contain;scroll-behavior:smooth}
.ia-msg{display:flex;gap:8px;align-items:flex-end;max-width:100%;min-width:0}
.ia-msg.ia-usuario{justify-content:flex-end}
.ia-avatar{flex:0 0 30px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;align-self:flex-start;
           background:linear-gradient(135deg,var(--turq-deep),var(--turq-d));box-shadow:0 4px 10px -4px rgba(8,69,79,.6)}
.ia-avatar svg{width:21px;height:21px}
.ia-burbuja{max-width:86%;min-width:0;padding:10px 13px;border-radius:15px;font-size:13.5px;line-height:1.55;overflow-wrap:anywhere}
.ia-usuario .ia-burbuja{background:linear-gradient(135deg,var(--turq) 0%,var(--turq-d) 100%);color:#fff;border-bottom-right-radius:5px;
                        box-shadow:0 6px 14px -8px rgba(11,111,124,.7);white-space:pre-wrap}
.ia-asistente .ia-burbuja{background:#fff;color:var(--ink);border:1px solid var(--line);border-top-left-radius:5px;
                          box-shadow:0 3px 10px -6px rgba(11,111,124,.3)}
.ia-asistente .ia-burbuja.ia-ancha{flex:1 1 auto}
.ia-burbuja p{margin:0 0 7px}.ia-burbuja p:last-child{margin-bottom:0}
.ia-burbuja ul,.ia-burbuja ol{margin:4px 0 8px;padding-left:19px}.ia-burbuja li{margin:3px 0}
.ia-burbuja li::marker{color:var(--turq)}
.ia-burbuja strong{color:var(--turq-deep)}
.ia-burbuja.ia-err{background:#fff6f4;border-color:#f3d3cc;color:#7a2e22}
.ia-link{background:none;border:0;box-shadow:none;padding:0;margin-top:6px;color:var(--turq-d);font-weight:700;
         text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-size:13px}
.ia-link:hover{transform:none;box-shadow:none;color:var(--turq-deep)}
.ia-burbuja.ia-err .ia-link{color:#8c2f22}

.ia-extra{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line);display:flex;flex-direction:column;gap:9px}
.ia-kchips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
.ia-kchip{display:flex;flex-direction:column;gap:1px;padding:7px 10px;border-radius:10px;background:var(--turq-soft);
          border:1px solid #c9ebef;min-width:0}
.ia-kchip span{font-size:10.5px;color:var(--muted);line-height:1.3;text-transform:uppercase;letter-spacing:.4px;font-weight:650}
.ia-kchip b{font-size:14px;color:var(--turq-deep);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.ia-fchips{display:flex;flex-wrap:wrap;gap:5px}
.ia-fchip{font-size:11.5px;padding:3px 9px;border-radius:999px;background:#fff8ec;border:1px solid #f6dcb4;color:#8a5a12;font-weight:600}
.ia-extra .ia-badge{align-self:flex-start;font-size:11.5px}
.ia-btn-pdf{width:100%;padding:11px 14px;font-size:13.5px;border-radius:11px}
.ia-btn-pdf svg{width:17px;height:17px}

.ia-sugs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.ia-sug{background:#fff;color:var(--turq-d);border:1.5px solid #bfe6eb;border-radius:999px;padding:6px 12px;
        font-size:12.5px;font-weight:600;line-height:1.3;box-shadow:none;text-align:left;white-space:normal}
.ia-sug:hover{background:var(--turq-soft);border-color:var(--turq);transform:none;box-shadow:none}
.ia-sug[disabled]{opacity:.5;cursor:not-allowed}

.ia-typing .ia-burbuja{display:flex;align-items:center;gap:10px;color:var(--turq-d);font-size:12.5px;font-weight:600}
.ia-dots{display:inline-flex;gap:4px}
.ia-dots i{width:7px;height:7px;border-radius:50%;background:var(--turq);opacity:.35;animation:ia-salto 1.1s ease-in-out infinite}
.ia-dots i:nth-child(2){animation-delay:.15s}.ia-dots i:nth-child(3){animation-delay:.3s}
@keyframes ia-salto{0%,80%,100%{transform:translateY(0);opacity:.35}40%{transform:translateY(-4px);opacity:1}}
.ia-typing-lbl{transition:opacity .25s}

.ia-chat-pie{flex:0 0 auto;padding:10px 12px 10px;background:#fff;border-top:1px solid var(--line)}
.ia-input{display:flex;align-items:flex-end;gap:8px;border:1.5px solid var(--line);border-radius:14px;padding:5px 5px 5px 12px;
          background:#fff;transition:border-color .15s,box-shadow .15s}
.ia-input:focus-within{border-color:var(--turq);box-shadow:0 0 0 3px rgba(18,181,196,.18)}
.ia-input textarea{flex:1 1 auto;min-width:0;border:0;outline:0;resize:none;font:inherit;font-size:14px;line-height:1.45;
                   max-height:132px;height:38px;padding:8px 0;color:var(--ink);background:transparent}
.ia-input textarea::placeholder{color:#8aa8ad}
.ia-enviar{width:40px;height:40px;padding:0;border-radius:11px;display:grid;place-items:center;flex:0 0 auto}
.ia-enviar svg{width:18px;height:18px}
.ia-enviar:hover{transform:none}
.ia-pie-info{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--muted);margin-top:6px;padding:0 2px}
.ia-contador.ia-limite{color:#b5442f;font-weight:700}

/* ---------- avisos del modo demo ---------- */
.ia-demo-errores{position:fixed;top:0;left:0;right:0;z-index:100;background:#8c2f22;color:#fff;font:12px/1.4 "Segoe UI",sans-serif;
                 padding:6px 12px;white-space:pre-wrap}

/* ---------- responsivo ---------- */
@media (max-width:760px){
  .ia-cols{grid-template-columns:1fr}
  .ia-kpi-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
}
@media (max-width:520px){
  .ia-kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .ia-kpi{padding:11px 11px 10px;border-radius:12px}
  .ia-kpi .ia-k-lbl{font-size:9.5px;letter-spacing:.4px;min-height:26px}
  .ia-kpi .ia-k-val{font-size:16.5px;letter-spacing:-.5px;margin:3px 0 7px}
  .ia-k-tag{font-size:9.5px;padding:2px 7px}
  .ia-pill{border-radius:13px;font-size:12px}
}
@media (max-width:640px){
  .ia-chat{inset:0;right:0;bottom:0;width:100%;height:100%;height:100dvh;max-height:none;border-radius:0}
  .ia-launcher{right:14px;bottom:14px}
  body.ia-chat-abierto{overflow:hidden}
  .ia-acciones{width:100%}
  .ia-acciones .ia-btn{flex:1 1 auto}
  .ia-resumen{font-size:14px;padding:12px 14px}
}
@media (max-width:380px){
  .ia-kchips{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .ia-skel,.ia-dots i,.ia-spin{animation-duration:2.4s}
  .ia-chat{animation:none}
  .ia-kpi,.ia-launcher{transition:none}
}