:root{
  --brand:#004B8F;        /* azul PAE */
  --brand-2:#3C7FC3;      /* azul medio */
  --accent:#E53935;       /* rojo señal */
  --bg:#f7f9fc;
  --ink:#1b2533;
  --muted:#6b7785;
  --chip:#eef3f9;
  --chip-on:#dce9f9;
  --radius:12px;
  --sign-size:clamp(140px,20vw,220px);
}

*{box-sizing:border-box}
html,body{overflow-x:hidden}
*{-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{
  margin:0;
  font-family:'Inter', system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
}

/* Mobile override: centra el lienzo y anula el corrimiento de desktop
   Nota: usamos !important para ganar prioridad sobre estilos inline del contenedor */
@media (max-width: 640px){
  #page-center{
    max-width: none !important;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
    transform: none !important;
  }
}

.site-header{
  padding:16px 12px 6px;
  text-align:center;
  background:linear-gradient(180deg,var(--brand),var(--brand-2));
  color:#fff;
}
.site-header h1{margin:0 0 4px;font-size:clamp(1.6rem,2.4vw,2.2rem);letter-spacing:.3px;text-shadow:0 2px 10px rgba(0,0,0,.15);font-variation-settings:"wght" 750}
.subtitle{margin:0 0 6px;opacity:.9}

.container{max-width:980px;margin:8px auto;padding:0 10px;display:grid;gap:10px}

/* Centro y compensación fina de contenido principal (no afecta header/footer) */
.page-center{max-width:1120px;margin-inline:auto;padding-inline:16px}
/* Desktop: reproducir el corrimiento que antes estaba inline */
@media (min-width:901px){
  .page-center.shift-desktop{
    max-width:1200px;
    padding-inline:16px;
    margin-left:calc((100vw - 1200px)/2 - 86px);
    margin-right:calc((100vw - 1200px)/2 + 86px);
    transform:none;
  }
}
@media (max-width:480px){ .page-center{padding-inline:16px; transform:none} }

/* Layout principal con bloque 2×2 */
#app{display:grid;gap:10px;grid-template-columns:1fr;grid-template-areas:
  "sign"
  "quad"
  "notes";align-items:start}
.result{grid-area:sign}
.notes{grid-area:notes}

/* Recuadro 2×2 con sombra envolvente */
#panel-quad{grid-area:quad;display:grid;gap:10px;grid-template-columns:1fr 1fr;grid-template-areas:
  "calzada clima"
  "vehiculo tiempo";padding:10px;border:1px solid #e4e9f0;border-radius:14px;box-shadow:0 8px 22px rgba(0,0,0,.06);background:transparent;align-items:stretch}
#panel-quad > .panel{align-self:stretch; height:100%; display:flex; flex-direction:column}
#panel-quad > .panel .chips{flex:1}
#panel-quad #panel-calzada{grid-area:calzada}
#panel-quad #panel-clima{grid-area:clima}
#panel-quad #panel-vehiculo{grid-area:vehiculo}
#panel-quad #panel-tiempo{grid-area:tiempo}
.panel#panel-tiempo{padding:16px 14px;box-shadow:0 6px 18px rgba(0,0,0,.07)}

.panel{background:linear-gradient(180deg,#ffffff,#fbfdff);border:1px solid #e4e9f0;border-radius:14px;padding:10px;margin:4px 0;box-shadow:0 6px 18px rgba(0,0,0,.06), inset 0 1px 0 rgba(255,255,255,.8)}
.panel h2{margin:0;font-size:1rem;line-height:1.2}
.panel h2 small{font-weight:600;color:#1c61d7}
.hint{margin:6px 0 0;color:var(--muted);font-size:.9rem}
.hint.small{font-size:.82rem;opacity:.9}

.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips.road{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px}
.quad #panel-calzada .chips, #panel-quad #panel-calzada .chips{grid-template-columns:repeat(2,minmax(0,1fr)); align-content:space-between}
.chip{appearance:none;border:1px solid rgba(191,208,231,.7);background:rgba(255,255,255,.55);backdrop-filter:saturate(180%) blur(8px);-webkit-backdrop-filter:saturate(180%) blur(8px);color:#0e1a2b;padding:9px 12px;border-radius:999px;cursor:pointer;font-weight:700;letter-spacing:.2px;box-shadow:0 2px 8px rgba(13,46,84,.06), inset 0 1px 0 rgba(255,255,255,.65);transition:transform .08s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;font-size:.95rem}
.chip:hover{box-shadow:0 6px 16px rgba(0,0,0,.12), inset 0 -2px 0 rgba(0,0,0,.06)}
.chip:active{transform:translateY(1px)}
.chip[aria-pressed="true"], .chip.active{background:linear-gradient(180deg,#2f80ed,#1c61d7);color:#fff;border-color:#1f5fcc;box-shadow:0 8px 20px rgba(33,85,179,.28), inset 0 -2px 0 rgba(0,0,0,.08)}
.chip.active{animation:chip-glow .22s ease-out}
@keyframes chip-glow{0%{box-shadow:0 2px 8px rgba(13,46,84,.06), inset 0 1px 0 rgba(255,255,255,.65)}70%{box-shadow:0 0 0 6px rgba(47,128,237,.25), 0 10px 24px rgba(33,85,179,.32)}100%{box-shadow:0 8px 20px rgba(33,85,179,.28), inset 0 -2px 0 rgba(0,0,0,.08)}}
.chip:focus-visible{outline:3px solid #99c3ff}

.chip[disabled]{opacity:.45;cursor:not-allowed}

/* Vehículo en dos columnas para reducir alto */
#panel-quad #panel-vehiculo .chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
#panel-quad #panel-vehiculo .chip{font-size:.9rem}

.time-grid{display:grid;gap:12px;grid-template-columns:1fr 1fr;align-items:stretch}
.time-label{align-self:center;font-weight:700}
#time-input{align-self:center;justify-self:stretch;width:100%;background:none}
.time-box{display:flex;flex-direction:column;gap:8px;background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid #d5deea;border-radius:14px;padding:12px;box-shadow:0 6px 16px rgba(0,0,0,.06), inset 0 1px 0 rgba(255,255,255,.85);position:relative}
.time-icon{position:absolute;left:26px;top:50%;transform:translateY(-50%);width:18px;height:18px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/svg%3E") no-repeat center/18px;pointer-events:none;}
@media (max-width:480px){.time-icon{left:22px;}}

label{display:flex;flex-direction:column;gap:6px;font-weight:600}
select, input[type=text]#time-input{background:linear-gradient(180deg,#fff,#f7fbff);border:1px solid #d5deea;border-radius:12px;padding:10px 12px;font-size:1rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.9), 0 1px 2px rgba(0,0,0,.04)}
input[type=time]:focus-visible, input[type=text]#time-input:focus-visible, select:focus-visible{outline:3px solid rgba(0,75,143,.18)}

/* Estilo chip azul para la hora (desktop y mobile) */
#time-input{
  color:#fff; -webkit-text-fill-color:#fff; caret-color:#fff; font-weight:700;
  padding:12px 18px 12px 48px; border-color:#1f5fcc;
  background:linear-gradient(180deg,#2f80ed,#1c61d7)!important;
  box-shadow:0 8px 20px rgba(33,85,179,.28), inset 0 -2px 0 rgba(0,0,0,.08);
  text-align:center; font-variant-numeric:tabular-nums; letter-spacing:.4px;
  appearance:none; -webkit-appearance:none; -moz-appearance:textfield;
  border-radius:20px;
}
#time-input::-webkit-calendar-picker-indicator,
#time-input::-webkit-clear-button,
#time-input::-webkit-inner-spin-button{display:none;}
#time-input::-webkit-datetime-edit-ampm-field{display:none;}
#time-input::-webkit-datetime-edit{padding:0 2px;}
#time-input::-webkit-datetime-edit-hour-field,
#time-input::-webkit-datetime-edit-minute-field{padding:0 2px;}
#time-input::placeholder{color:rgba(255,255,255,.85)}

.daylight-box{display:grid;grid-template-columns:1.1fr auto auto auto;gap:12px;align-items:center;background:linear-gradient(180deg,#f6f9ff,#eef5ff);border:1px solid #cfe0ff;border-radius:14px;padding:12px 14px;box-shadow:0 6px 16px rgba(60,127,195,.12), inset 0 1px 0 rgba(255,255,255,.7)}
.daylight-box > div{display:flex;flex-direction:column;gap:2px}
.daylight-box > div + div{position:relative}
.daylight-box > div + div::before{content:"";position:absolute;left:-8px;top:10%;bottom:10%;width:1px;background:#d8e6ff}
.daylight-box .month{color:#1b2533;font-weight:700}
.daylight-box strong{white-space:nowrap}
.badge{justify-self:end;padding:8px 12px;border-radius:999px;font-weight:800;background:linear-gradient(180deg,#ffffff,#f4f8ff);border:2px solid var(--brand-2);color:var(--brand);box-shadow:0 4px 10px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.9);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}

.result{display:grid;justify-items:center;gap:12px;margin:2px 0}

/* Logos + señal */
.sign-row{display:flex;align-items:center;gap:min(4vw,32px);margin:8px 0 0}
.brand-card{display:flex;align-items:center;justify-content:center;height:clamp(64px,10vw,116px);width:clamp(168px,24vw,260px);background:linear-gradient(180deg,#ffffff,#f7fbff);border:1px solid #e4e9f0;border-radius:14px;padding:12px 16px;box-shadow:0 6px 16px rgba(0,0,0,.06), inset 0 1px 0 rgba(255,255,255,.85)}
.brand-img{max-height:100%;max-width:100%;object-fit:contain;opacity:.98;transition:transform .18s ease, filter .2s ease, opacity .2s ease;filter:drop-shadow(0 2px 6px rgba(0,0,0,.08))}
.brand-card:hover .brand-img{transform:translateY(-1px) scale(1.015);filter:drop-shadow(0 6px 14px rgba(0,0,0,.18))}
/* Compensación visual: PAE tiene más blanco interno */
.brand-img.is-pae{transform:translateY(1px) scale(1.26)}
.brand-card:hover .brand-img.is-pae{transform:translateY(.5px) scale(1.30)}

.brand-top{display:flex;justify-content:center;width:100%}
.brand-card--pae-top{width:var(--sign-size);max-width:100%;min-width:0;flex:none}
.brand-card--pae-top .brand-img{width:100%;height:auto}

.sign{width:var(--sign-size);height:var(--sign-size);border-radius:50%;background:#fff;border:12px solid var(--accent);position:relative;display:grid;place-items:center;box-shadow:0 14px 34px rgba(0,0,0,.12);overflow:hidden}
.sign span{font-size:clamp(3rem,4.8vw,5rem);line-height:1;font-weight:900;color:#111;font-variant-numeric:tabular-nums}
.sign-unit{position:absolute;left:0;right:0;bottom:clamp(12px, calc(var(--sign-size) * 0.14), 28px);display:block;font-weight:800;font-size:clamp(.72rem, calc(.62rem + 0.6vw), .98rem);letter-spacing:.45px;color:#5f6b7a;text-align:center;line-height:1;pointer-events:none;text-transform:uppercase}
.sign{box-shadow:0 14px 34px rgba(0,0,0,.12), 0 0 0 8px rgba(229,57,53,.08)}
/* brillo y highlight radial al cambiar */
.sign::before{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(ellipse at 50% 42%, rgba(255,255,255,.68), rgba(255,255,255,0) 62%);opacity:0;pointer-events:none}
.sign.bump::before{animation:shine .6s ease-out}
.sign::after{content:"";position:absolute;inset:-35%;border-radius:inherit;pointer-events:none;background:linear-gradient(205deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.55) 22%, rgba(255,255,255,.92) 46%, rgba(255,255,255,.6) 62%, rgba(255,255,255,.1) 80%, rgba(255,255,255,0) 100%);opacity:0;transform:translate(-130%,-190%) rotate(28deg);filter:blur(1.6px);mix-blend-mode:screen;will-change:transform,opacity}
.sign.shine::after{animation:sign-glass-glint 1.05s cubic-bezier(.25,.6,.35,1) forwards}
@keyframes shine{0%{opacity:.0;transform:scale(.9)}40%{opacity:.5}100%{opacity:0;transform:scale(1.1)}}
@keyframes sign-glass-glint{
  0%{opacity:0;transform:translate(-135%,-200%) rotate(28deg);}
  18%{opacity:.6;transform:translate(-75%,-120%) rotate(28deg);}
  38%{opacity:.95;transform:translate(-5%,-10%) rotate(28deg);}
  58%{opacity:.5;transform:translate(70%,90%) rotate(28deg);}
  78%{opacity:.18;transform:translate(120%,165%) rotate(28deg);}
  100%{opacity:0;transform:translate(160%,225%) rotate(28deg);}
}
.explain{font-size:1rem;color:var(--muted);text-align:center;max-width:780px}

.notes{color:#2d3b49; background:linear-gradient(180deg,#ffffff,#fbfdff); border:1px solid #e4e9f0; border-radius:14px; padding:12px; box-shadow:0 6px 16px rgba(0,0,0,.06)}
.notes h3{position:relative;margin:0 0 2px 0;font-size:1.05rem;display:inline-block}
/* subrayado recto pincelado */
.notes h3::after{content:"";position:absolute;left:42px;right:-8px;bottom:-6px;height:4px;border-radius:999px;background:linear-gradient(90deg, rgba(60,127,195,.15) 0%, rgba(60,127,195,.65) 25%, rgba(0,75,143,.75) 55%, rgba(60,127,195,.6) 85%, rgba(60,127,195,.0) 100%);filter:blur(.15px)}
.notes ul{margin:0 0 .2rem 1rem}
.notes li{color:#4f5a67}
.notes li{margin:.1rem 0}

.site-footer{margin-top:12px;padding:10px 12px;text-align:center;color:#fff;background:linear-gradient(180deg,var(--brand),var(--brand-2));border-top:1px solid rgba(255,255,255,.25);box-shadow:0 -4px 18px rgba(0,0,0,.08);font-size:.85rem}
.love{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:2px;font-size:.9rem;color:#6b7785}
.love .heart{color:#E53935}
.love .logo{height:18px;opacity:.9}
@media (max-width:900px){
  #app{grid-template-columns:1fr;grid-template-areas:"sign" "quad" "notes"}
  #panel-quad{grid-template-columns:1fr;grid-template-areas:
    "calzada" "clima" "vehiculo" "tiempo"}
}
@media (min-width:901px){
  /* Dar más espacio a Hora actual en desktop */
  .time-grid{grid-template-columns:minmax(260px,2.2fr) minmax(340px,1fr)}
  .daylight-box{gap:8px;grid-template-columns:.8fr auto auto auto;padding:8px 10px}
  .daylight-box .month{white-space:nowrap}
  #time-input{font-size:1.15rem;letter-spacing:.4px;padding-left:44px;padding-right:16px}
  /* Paneles equilibrados y pills sin wraps en calzada */
  #panel-quad #panel-calzada .chips{grid-template-columns:repeat(2,minmax(220px,1fr))}
  #panel-quad #panel-vehiculo .chips{grid-template-columns:repeat(2,minmax(200px,1fr))}
  #panel-quad #panel-clima .chips{grid-template-columns:repeat(2,minmax(200px,1fr))}
  #panel-quad .chip{padding:10px 14px}
  /* Separadores más nítidos entre Salida y Puesta */
  .daylight-box > div + div::before{background:#d6e0f0;width:1px;left:-10px;top:15%;bottom:15%}
}
@media (max-width:480px){
  /* Estilo app móvil */
  body{font-size:.98rem}
  .container{padding:0 18px}
  .site-header{border-bottom-left-radius:18px;border-bottom-right-radius:18px;box-shadow:0 10px 24px rgba(0,0,0,.12)}
  .site-footer{border-top-left-radius:14px;border-top-right-radius:14px}
  :root{--sign-size:min(58vw,190px);}
  .sign span{font-size:clamp(2.8rem, 18vw, 3.6rem)}
  .sign-unit{bottom:clamp(10px, calc(var(--sign-size) * 0.13), 22px);font-size:clamp(.68rem, calc(.6rem + 0.9vw), .92rem)}
  .brand-top{margin-inline:auto}
  .sign-row{justify-content:center}
  .brand-card--pae-top{width:var(--sign-size)}
  .sign-row .sign{justify-self:center}
  .sign-row .brand-img{transform:scale(1.05)}
  .brand-img.is-pae{transform:translateY(1px) scale(1.24)}
  .chip{min-height:44px}
  .explain{font-size:.88rem}
  /* Tipos y densidad */
  .panel{padding:8px}
  .panel h2{font-size:.95rem}
  .chip{font-size:.88rem; padding:8px 10px}
  .panel-title{margin:-4px -4px 12px;padding:10px 12px;gap:10px}
  .panel-title .n{width:38px;height:38px;font-size:1rem}
  #panel-quad{padding:8px}
  .time-grid{grid-template-columns:1fr}
  .daylight-box{grid-template-columns:repeat(3,1fr);gap:8px;grid-template-areas:
    "month month month"
    "sunrise sunset badge"}
  .daylight-box .month{grid-area:month}
  .daylight-box > div:nth-child(2){grid-area:sunrise}
  .daylight-box > div:nth-child(3){grid-area:sunset}
  #daynight{grid-area:badge;justify-self:end}
  .daylight-box > div + div::before{display:none}
  .daylight-box > div:nth-child(2), .daylight-box > div:nth-child(3){flex-direction:row;align-items:center;gap:6px}
  /* Input de hora centrado y con padding cómodo */
  #time-input{ text-align:center; padding:12px 18px 12px 48px; font-size:1.05rem; color:#fff;
    background:linear-gradient(180deg,#2f80ed,#1c61d7); border-color:#1f5fcc; box-shadow:0 8px 20px rgba(33,85,179,.28), inset 0 -2px 0 rgba(0,0,0,.08); border-radius:20px; }
  #time-input::placeholder{color:rgba(255,255,255,.85)}
  .time-label{ align-self:flex-start }
  /* Notas más sobrias en mobile */
  .notes ul{ font-size:.88rem; color:#5d6774; margin-left:.5rem }
  .notes{ background:linear-gradient(180deg,#ffffff,#fbfdff); border:1px solid #e4e9f0; border-radius:14px; padding:10px 12px; box-shadow:0 6px 16px rgba(0,0,0,.06) }
  .notes h3{ margin-bottom:6px }
  .site-footer p{ white-space:nowrap; font-size:.82rem }
}
@media (max-height:700px){
  .site-header{padding:12px 10px 4px}
  .panel{padding:8px 10px}
  .panel#panel-tiempo{padding:12px}
  .sign{width:180px;height:180px;border-width:12px}
  .sign span{font-size:3.9rem}
  .sign-unit{bottom:18px;font-size:.86rem}
  .explain{font-size:.85rem}
}
/* Modo compacto adicional para pantallas muy bajas */
@media (max-height:640px){
  #panel-quad{padding:6px}
  .panel{padding:6px 8px}
  .chip{padding:7px 10px}
  .time-box{padding:10px}
}
@media (max-height:780px) and (min-width:901px){ .sign{width:200px;height:200px;border-width:12px} .sign span{font-size:4.8rem} }

/* ===== UI más gráfica y básica ===== */

/* Fichas grandes y bien contrastadas */
.chips{gap:8px}
.chips.weather{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr));gap:6px}
.chips.weather .chip{padding:10px 8px;text-align:center;min-width:0;white-space:nowrap;font-size:.85rem}
#panel-quad #panel-clima .chips{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;align-content:space-between}
#panel-quad #panel-vehiculo .chips{display:grid;grid-template-columns:1fr;gap:8px;align-content:space-between}
.chip{font-size:.95rem;padding:9px 12px;border-width:2px}
.chip::before{margin-right:.25rem}

/* Íconos por calzada */
.chip[data-road="asfalto"]::before{content:"🛣️"}
.chip[data-road="ripio_ruta"]::before{content:"🛻"}
.chip[data-road="ripio_principal"]::before{content:"🛻"}
.chip[data-road="ripio_secundario"]::before{content:"🪨"}
.chip[data-road="urb_avenidas"]::before{content:"🏙️"}
.chip[data-road="urb_calles"]::before{content:"🚸"}

/* Íconos por clima */
.chip[data-weather="bueno"]::before{content:"☀️"}
.chip[data-weather="lluvia"]::before{content:"🌧️"}
.chip[data-weather="niebla"]::before{content:"🌫️"}
.chip[data-weather="nieve"]::before{content:"❄️"}
.chip[data-weather="hielo"]::before{content:"🧊"}

/* Íconos por vehículo */
.chip[data-veh="L"]::before{content:"🚗"}
.chip[data-veh="T"]::before{content:"🚌"}
.chip[data-veh="P"]::before{content:"🚛"}

/* Día/Noche con ícono automático */
.badge[data-mode="day"]{border-color:#2ecc71;color:#145a32;background:#eafaf1}
.badge[data-mode="day"]::before{content:"🌞 ";font-size:1.1em}
.badge[data-mode="night"]{border-color:#95a5a6;color:#2c3e50;background:#f2f4f5}
.badge[data-mode="night"]::before{content:"🌙 ";font-size:1.1em}

/* Cabeceras con énfasis y número flotante */
.panel-title{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  width:100%;
  margin:-6px -6px 14px;
  padding:12px 16px;
  border-radius:16px;
  color:#0d1a2b;
  background:linear-gradient(135deg,rgba(47,128,237,.18),rgba(255,255,255,.92));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85), 0 14px 28px rgba(15,70,145,.12);
  overflow:hidden;
  isolation:isolate;
  z-index:0;
  font-weight:700;
  letter-spacing:.2px;
}
.panel-title::after{
  content:"";
  position:absolute;
  inset:-45% auto auto 42%;
  width:160px;
  height:160px;
  background:radial-gradient(circle at center, rgba(255,255,255,.65) 0%, rgba(255,255,255,0) 65%);
  opacity:.9;
  pointer-events:none;
  transform:rotate(-18deg);
  z-index:-1;
}
.panel-title .n{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:50%;
  font-weight:800;
  font-size:1.05rem;
  letter-spacing:.4px;
  color:#fff;
  background:linear-gradient(145deg,#2f80ed,#1c61d7 65%,#4aa0ff 120%);
  box-shadow:0 12px 22px rgba(28,97,215,.28), inset 0 -3px 0 rgba(0,0,0,.18);
}
.panel-title .n::after{
  content:"";
  position:absolute;
  inset:-18%;
  border-radius:inherit;
  background:radial-gradient(circle at 35% 25%, rgba(255,255,255,.6), rgba(255,255,255,0) 60%);
  pointer-events:none;
}
.panel-title small{
  margin-left:auto;
  z-index:1;
  padding:4px 12px;
  border-radius:999px;
  font-size:.82rem;
  color:#1651b8;
  background:linear-gradient(135deg,rgba(33,85,179,.12),rgba(255,255,255,.7));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85), 0 4px 12px rgba(33,85,179,.18);
}
.panel-title strong{z-index:1}
.panel-title span:not(.n){position:relative;z-index:1}
.explain{font-size:.9rem}
.notes{font-size:.95rem}

/* Animación al actualizar velocidad */
@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.06)}100%{transform:scale(1)}}
.sign.bump{animation:pop .35s ease}

/* ===== Fix centrado en móviles (solo ≤640px) ===== */
@media (max-width:640px){
  /* Asegura que el lienzo no tenga corrimiento y ocupe todo el ancho */
  #page-center{ max-width:none !important; width:100% !important; margin:0 auto !important; padding-left:12px !important; padding-right:12px !important; }
  .container{ padding-left:0 !important; padding-right:0 !important; }
  html, body{ overflow-x:hidden !important; }

  /* Evitar overflow del cartel y mantenerlo centrado */
  .sign-row{ justify-content:center !important; margin-left:auto !important; margin-right:auto !important; }
}