/* RUH V72 — consistent view controls and polished responsive fuel calculator */
.rk-home-head__tools,
.rk-results__tools{
  display:flex;align-items:center;gap:12px;min-width:0;flex-wrap:nowrap;
}
.ruh-view-switch{
  display:inline-flex!important;flex-flow:row nowrap!important;align-items:center;justify-content:flex-start;
  gap:5px;flex:0 0 auto;white-space:nowrap;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;
  padding:6px;border:1px solid rgba(126,151,205,.24);border-radius:17px;
  background:rgba(255,255,255,.94);box-shadow:0 10px 28px rgba(29,48,92,.09);
  backdrop-filter:blur(16px);scrollbar-width:none;
}
.ruh-view-switch::-webkit-scrollbar{display:none}
.ruh-view-switch button{
  flex:0 0 auto;width:42px;min-width:42px;height:42px;padding:0;border:0;border-radius:12px;
  background:transparent;color:#7181a6;display:grid;place-items:center;cursor:pointer;
  transition:transform .2s,background .2s,color .2s,box-shadow .2s;position:relative;
}
.ruh-view-switch button:hover{transform:translateY(-2px);background:#eef3ff;color:#4f46e5}
.ruh-view-switch button.is-active{background:linear-gradient(135deg,#4f46e5,#08b6d3);color:#fff;box-shadow:0 7px 17px rgba(79,70,229,.25)}
.ruh-view-switch button i{font-size:16px}
.ruh-view-switch__label{position:absolute;left:50%;top:calc(100% + 8px);transform:translate(-50%,-3px);z-index:30;
  padding:5px 8px;border-radius:7px;background:#152544;color:#fff;font:700 10px/1.2 inherit;
  opacity:0;visibility:hidden;pointer-events:none;white-space:nowrap;transition:.16s}
.ruh-view-switch button:hover .ruh-view-switch__label,
.ruh-view-switch button:focus-visible .ruh-view-switch__label{opacity:1;visibility:visible;transform:translate(-50%,0)}
.rk-home-head__tools>.rk-btn{flex:0 0 auto;white-space:nowrap}
.rk-trips[data-view="grid"]{grid-template-columns:repeat(3,minmax(0,1fr))}
.rk-trips[data-view="compact"]{grid-template-columns:repeat(2,minmax(0,1fr))}
.rk-trips[data-view="mosaic"]{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch}
.rk-trips[data-view="mosaic"] .rk-card:nth-child(3n+1){grid-row:span 1}
.rk-trips[data-view="list"],.rk-trips[data-view="table"],.rk-trips[data-view="timeline"]{display:grid;grid-template-columns:minmax(0,1fr);gap:13px}
.rk-trips[data-view="list"] .rk-card,.rk-trips[data-view="table"] .rk-card,.rk-trips[data-view="timeline"] .rk-card{
  display:block;min-width:0;min-height:0;overflow:hidden;border-radius:18px
}
.rk-trips .rk-card{min-width:0;max-width:100%;height:100%;overflow:hidden}
.rk-trips .rk-card img{max-width:100%;object-fit:cover}
.rk-trips[data-view="list"] .rk-card__body,.rk-trips[data-view="table"] .rk-card__body,.rk-trips[data-view="timeline"] .rk-card__body{padding:17px 20px}
.rk-trips[data-view="list"] .rk-card__foot,.rk-trips[data-view="table"] .rk-card__foot{border-top:1px solid rgba(127,148,190,.15);padding-top:12px;margin-top:10px}
.rk-trips[data-view="table"] .rk-card{border-radius:12px;box-shadow:0 3px 12px rgba(29,48,92,.045)}
.rk-trips[data-view="table"] .rk-card__top{display:flex;align-items:center}
.rk-trips[data-view="table"] .rk-route{max-width:760px}
.rk-trips[data-view="timeline"]{position:relative;padding-left:25px}
.rk-trips[data-view="timeline"]:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;border-radius:3px;background:linear-gradient(#655cf6,#22c5d8);opacity:.45}
.rk-trips[data-view="timeline"] .rk-card{position:relative}
.rk-trips[data-view="timeline"] .rk-card:before{content:"";position:absolute;left:-25px;top:27px;width:12px;height:12px;border:3px solid #fff;border-radius:50%;background:#625cf4;box-shadow:0 0 0 3px rgba(98,92,244,.15)}
/* Fuel estimate: full-width inputs followed by a clear, prominent result panel */
.rk34-calc{
  display:grid!important;grid-template-columns:minmax(0,1fr);gap:16px!important;
  padding:clamp(14px,2vw,20px)!important;border:1px solid rgba(130,157,208,.22);
  border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.88),rgba(239,246,255,.9));
  box-shadow:0 14px 36px rgba(40,68,125,.07)
}
.rk34-calc__inputs{
  display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px!important;min-width:0
}
.rk34-field{
  display:flex;flex-direction:column;justify-content:space-between;gap:12px;min-width:0;
  padding:15px;border:1px solid rgba(130,157,208,.23);border-radius:16px;
  background:#fff;box-shadow:0 5px 15px rgba(31,55,102,.045)
}
.rk34-field>span{display:flex;align-items:center;gap:8px;color:#647796;font-size:12px;font-weight:800;line-height:1.35}
.rk34-field>span i{display:grid;place-items:center;flex:0 0 25px;width:25px;height:25px;border-radius:8px;background:#eef0ff;color:#5a55e9}
.rk34-field input{width:100%;min-width:0;height:44px;padding:0 12px;border:1px solid #ccd8ed;border-radius:12px;background:#f8faff;color:#172544;font-size:15px;font-weight:750;outline:none}
.rk34-field input:focus{border-color:#6862f2;box-shadow:0 0 0 3px rgba(104,98,242,.12)}
.rk34-calc__result{
  position:relative;isolation:isolate;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;
  gap:8px 18px;min-width:0;padding:20px 24px;border-radius:18px;
  background:radial-gradient(circle at 90% 0%,rgba(58,209,235,.3),transparent 34%),linear-gradient(120deg,#20245f,#155a91 62%,#087d8d);
  color:#fff;box-shadow:0 14px 30px rgba(22,73,130,.2)
}
.rk34-calc__result small{grid-column:1;color:rgba(235,247,255,.78);font-size:11px;font-weight:850;letter-spacing:.06em;text-transform:uppercase}
.rk34-calc__result>b{grid-column:1;font-size:clamp(27px,4vw,40px);font-weight:950;letter-spacing:-.045em;line-height:1.08}
.rk34-calc__result>span:not(.rk34-calc__glow){grid-column:1;color:#e4f5ff;font-size:13px;font-weight:750}
.rk34-calc__result .rk34-apply{grid-column:2;grid-row:1/4;align-self:center;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 17px;border:0;border-radius:12px;background:#fff;color:#37358d;font-size:12px;font-weight:850;cursor:pointer;box-shadow:0 8px 18px rgba(0,0,0,.13)}
.rk34-calc__result .rk34-apply:hover{transform:translateY(-1px);box-shadow:0 11px 22px rgba(0,0,0,.18)}
.rk34-calc__glow{position:absolute;z-index:-1;width:220px;height:220px;right:-60px;top:-120px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 0 0 24px rgba(255,255,255,.045),0 0 0 52px rgba(255,255,255,.035)}
.rk34-block{min-width:0}
@media(max-width:1000px){
 .rk34-calc__inputs{grid-template-columns:repeat(2,minmax(0,1fr))}
 .rk-trips[data-view="grid"],.rk-trips[data-view="mosaic"]{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
 .rk-home-head__tools,.rk-results__tools{width:100%;justify-content:flex-start;flex-wrap:wrap}
 .ruh-view-switch{max-width:100%;gap:3px;padding:4px;border-radius:14px}
 .ruh-view-switch button{width:38px;min-width:38px;height:38px}
 .rk-home-head__tools>.rk-btn{margin-left:auto}
 .rk-trips[data-view="grid"],.rk-trips[data-view="compact"],.rk-trips[data-view="mosaic"]{grid-template-columns:minmax(0,1fr)}
 .rk-trips[data-view="list"] .rk-card__body,.rk-trips[data-view="table"] .rk-card__body,.rk-trips[data-view="timeline"] .rk-card__body{padding:14px}
 .rk34-calc{padding:12px!important}
 .rk34-calc__inputs{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px!important}
 .rk34-field{padding:11px;gap:9px}
 .rk34-field>span{font-size:11px}
 .rk34-calc__result{grid-template-columns:minmax(0,1fr);padding:18px;gap:9px}
 .rk34-calc__result small,.rk34-calc__result>b,.rk34-calc__result>span:not(.rk34-calc__glow){grid-column:1}
 .rk34-calc__result .rk34-apply{grid-column:1;grid-row:auto;justify-self:start;margin-top:5px}
}
@media(max-width:420px){
 .rk34-calc__inputs{grid-template-columns:minmax(0,1fr)}
 .ruh-view-switch button{width:36px;min-width:36px;height:36px}
}
@media(prefers-reduced-motion:reduce){.ruh-view-switch button,.rk34-calc__result .rk34-apply{transition:none}}