:root{
  --navy:#061b3a;
  --red:#d9273d;
  --dark-bg:#1e1e1e;
  --card-bg:#2a2a2a;
  --border:#3a3a3a;
  --text:#f0f0f0;
  --muted:#aaa;
  --input-bg:#333;
}
*{box-sizing:border-box}
body{margin:0;background:var(--dark-bg);font-family:Arial,Helvetica,sans-serif;color:var(--text)}
.jr-app{max-width:1180px;margin:0 auto;background:var(--dark-bg);min-height:100vh;box-shadow:0 20px 70px rgba(0,0,0,.4)}
.jr-header{background:linear-gradient(180deg,#08254d,#031229);display:flex;align-items:center;justify-content:space-between;padding:18px 34px;color:#fff;min-height:110px}
.brand{display:flex;align-items:center;gap:18px}
.logo-badge{width:82px;height:82px;background:linear-gradient(135deg,var(--red),#770b16);border-radius:12px;display:grid;place-items:center;font-size:28px;font-weight:950;color:#fff;flex-shrink:0}
.brand-text h1{font-family:Georgia,serif;color:#ef334e;font-size:42px;margin:0;line-height:1}
.brand-text p{font-family:Georgia,serif;color:#6da1df;font-style:italic;font-size:22px;margin:4px 0 0}
nav{display:flex;align-items:center;gap:22px;text-transform:uppercase;font-size:13px;font-weight:900}
nav a{color:#ccc;cursor:pointer;text-decoration:none}
nav button{background:#ef334e;color:#fff;border:0;border-radius:8px;padding:14px 22px;text-transform:uppercase;font-weight:950;cursor:pointer}
.tabs{display:flex;padding:0 28px;border-bottom:1px solid var(--border);background:var(--dark-bg)}
.tab{padding:20px 28px;background:transparent;border:0;border-bottom:4px solid transparent;font-size:18px;text-transform:uppercase;font-weight:950;color:var(--muted);cursor:pointer}
.tab.active{color:var(--red);border-bottom-color:var(--red)}
.steps{min-height:72px;display:flex;align-items:center;justify-content:center;gap:6px;background:#111;border-bottom:1px solid var(--border);text-transform:uppercase;color:var(--muted);font-weight:950;padding:12px 16px;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:6px;white-space:nowrap}
.step span{width:28px;height:28px;border-radius:50%;background:#444;color:#fff;display:grid;place-items:center;font-size:13px;flex-shrink:0}
.step b{font-size:11px}
.step.active span{background:var(--navy)}
.step.active b{color:#fff}
.step.done span{background:var(--red)}
.step.done b{color:var(--red)}
.line{height:2px;background:#3a3a3a;width:40px;flex-shrink:0}
.panel{display:none;background:var(--dark-bg)}
.panel.active{display:block}
.item-grid{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border)}
.item-card{display:grid;grid-template-columns:120px 1fr auto;gap:14px;align-items:center;min-height:140px;padding:18px;border-bottom:1px solid var(--border);background:var(--card-bg)}
.item-card:nth-child(odd){border-right:1px solid var(--border)}
.item-img{font-size:64px;text-align:center}
.item-card h3{font-size:24px;margin:0 0 6px;color:#fff}
.price{font-size:24px;color:var(--red);font-weight:950}
.qty{display:grid;grid-template-columns:42px 48px 42px;border:1px solid var(--border);border-radius:8px;overflow:hidden}
.qty button{height:44px;border:0;background:#333;color:#fff;font-size:22px;font-weight:950;cursor:pointer}
.qty span{height:44px;display:grid;place-items:center;font-size:22px;border-left:1px solid var(--border);border-right:1px solid var(--border);background:var(--card-bg)}
.truck-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:18px}
.truck-card{position:relative;display:flex;flex-direction:column;border:2px solid var(--border);border-radius:12px;overflow:hidden;background:var(--card-bg);cursor:pointer;transition:border-color .2s,box-shadow .2s}
.truck-card:hover{border-color:var(--red);box-shadow:0 4px 20px rgba(217,39,61,.2)}
.truck-card.selected{border:3px solid var(--red);box-shadow:0 4px 24px rgba(217,39,61,.35)}
.truck-card.selected:after{content:'\2713';position:absolute;right:12px;top:12px;width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:22px;font-weight:950;z-index:2}
.truck-photo{width:100%;height:200px;object-fit:cover;display:block}
.truck-info{padding:14px 16px 18px}
.truck-card h3{font-size:18px;text-transform:uppercase;margin:0 0 6px;color:#fff}
.truck-price{font-size:28px;color:var(--red);font-weight:950;margin-bottom:4px}
.desc{font-size:14px;color:var(--muted)}
.info{background:var(--navy);color:#fff;margin:0 18px 4px;padding:16px;border-radius:8px;text-align:center;font-size:18px;font-weight:900}
.step-panel{padding:24px 24px 0}
.qualifier-block{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:22px 26px;margin-bottom:18px}
.q-title{font-size:19px;font-weight:950;color:#fff;margin:0 0 4px;text-transform:uppercase}
.q-sub{font-size:13px;color:var(--muted);margin:0 0 14px}
.q-options{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.q-opt{display:flex;align-items:center;gap:8px;background:#333;border:1px solid var(--border);border-radius:8px;padding:10px 16px;cursor:pointer;font-size:15px;color:#fff;transition:border-color .15s,background .15s}
.q-opt:hover{background:#3d3d3d;border-color:var(--red)}
.q-opt input[type=radio]{accent-color:var(--red);width:16px;height:16px}
.form-section{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:22px 26px;margin-bottom:18px}
.form-section-title{font-size:19px;font-weight:950;color:#fff;margin:0 0 18px;text-transform:uppercase;border-bottom:1px solid var(--border);padding-bottom:12px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:6px}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.optional{font-weight:400;text-transform:none;color:#666}
.form-group input,.form-group select,.form-group textarea{background:var(--input-bg);border:1px solid var(--border);border-radius:8px;color:#fff;font-size:16px;padding:12px 14px;outline:none;font-family:inherit;resize:vertical}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--red)}
.form-group select option{background:#333}
.calendar-wrap{background:var(--input-bg);border:1px solid var(--border);border-radius:12px;padding:18px;max-width:420px}
.cal-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.cal-nav span{font-size:17px;font-weight:950;color:#fff}
.cal-btn{background:#444;color:#fff;border:0;border-radius:8px;width:36px;height:36px;font-size:22px;cursor:pointer;display:grid;place-items:center}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
.cal-day-name{font-size:11px;font-weight:700;color:var(--muted);padding:4px 0;text-transform:uppercase}
.cal-day{height:40px;border-radius:8px;border:0;background:transparent;color:#fff;font-size:14px;cursor:pointer;display:grid;place-items:center}
.cal-day:hover:not(.past):not(.empty){background:#3a3a3a}
.cal-day.selected{background:var(--red);color:#fff;font-weight:950}
.cal-day.past{color:#555;cursor:default}
.cal-day.empty{cursor:default}
.cal-day.today{border:1px solid var(--red)}
.time-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-top:4px}
.time-slot{background:var(--input-bg);color:#fff;border:1px solid var(--border);border-radius:10px;padding:14px;font-size:15px;cursor:pointer;font-weight:700;transition:border-color .15s,background .15s}
.time-slot:hover{border-color:var(--red);background:#3a3a3a}
.time-slot.selected{background:var(--red);border-color:var(--red);color:#fff}
.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.review-card{background:#1a1a1a;border:1px solid var(--border);border-radius:10px;padding:18px}
.review-card h3{font-size:13px;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 10px;border-bottom:1px solid var(--border);padding-bottom:8px}
.review-row{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:8px;font-size:15px}
.review-label{color:var(--muted)}
.review-val{color:#fff;font-weight:700;text-align:right}
.review-notice{background:#1a2a3a;border:1px solid #1e4060;border-radius:10px;padding:14px 18px;margin-bottom:4px;color:#6da1df;font-size:14px;display:flex;align-items:center;gap:10px}
.confirm-screen{text-align:center;padding:60px 30px 40px}
.confirm-icon{width:90px;height:90px;background:var(--red);border-radius:50%;display:grid;place-items:center;font-size:48px;color:#fff;margin:0 auto 24px}
.confirm-screen h2{font-size:36px;color:#fff;margin:0 0 12px}
.confirm-sub{font-size:17px;color:var(--muted);max-width:480px;margin:0 auto 24px}
.confirm-ref{font-size:15px;color:var(--muted);margin-bottom:24px}
.confirm-ref strong{color:var(--red);font-size:18px}
.confirm-details{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px 24px;max-width:480px;margin:0 auto 30px;text-align:left}
.confirm-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-call{background:var(--red);color:#fff;border:0;border-radius:10px;padding:16px 28px;font-size:16px;font-weight:950;text-decoration:none;cursor:pointer}
.btn-new{background:#333;color:#ccc;border:1px solid var(--border);border-radius:10px;padding:16px 28px;font-size:16px;font-weight:700;cursor:pointer}
.bottom-bar{display:flex;justify-content:space-between;align-items:center;background:var(--navy);color:#fff;padding:16px 24px;margin-top:18px}
.bottom-bar strong{font-size:24px;color:#fff}
.bottom-bar span{color:#fff}
.bottom-bar button{background:#ef334e;color:#fff;border:0;border-radius:8px;padding:14px 22px;text-transform:uppercase;font-weight:950;cursor:pointer;font-size:14px}
.btn-back{background:#333 !important;color:#ccc !important}
.btn-confirm{background:#16a34a !important}
@media(max-width:850px){
  .steps{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding:10px 12px;gap:4px;-webkit-overflow-scrolling:touch}
  .step b{font-size:9px}.line{width:20px}
  .item-grid{grid-template-columns:1fr}
  .item-card{grid-template-columns:80px 1fr auto}
  .item-card:nth-child(odd){border-right:0}
  .truck-grid{grid-template-columns:1fr;gap:12px;padding:12px}
  .truck-card{flex-direction:row;min-height:110px}
  .truck-photo{width:130px;height:110px;flex-shrink:0;border-radius:0}
  .truck-info{padding:12px 14px}
  .truck-card h3{font-size:14px}.truck-price{font-size:20px}
  .step-panel{padding:14px 12px 0}
  .form-grid{grid-template-columns:1fr}
  .form-group.full{grid-column:1}
  .review-grid{grid-template-columns:1fr}
  .bottom-bar{flex-direction:column;gap:10px;align-items:stretch;text-align:center}
  .bottom-bar button{width:100%}
  .calendar-wrap{max-width:100%}
  .confirm-screen{padding:40px 16px 30px}
  .confirm-details{max-width:100%}
}