/* Airpoint Edition v115c: larger modal & fonts */
.fdsb-launch{background:#ff7a00;color:#fff;border:0;padding:12px 18px;border-radius:999px;cursor:pointer;font-weight:700;box-shadow:0 6px 18px rgba(255,122,0,.25);}
.fdsb-window{position:fixed;inset:0;display:none;z-index:9999}
.fdsb-window.show{display:block}
.fdsb-window .overlay{position:absolute;inset:0;background:rgba(15,23,42,.5);backdrop-filter:saturate(140%) blur(2px)}
.fdsb-window .sheet{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(1300px,98vw);height:min(95vh,1000px);background:#fff;border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 40px 80px rgba(0,0,0,.35);}
/* Stepper */
.stepper{position:relative;display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#fff;border-bottom:1px solid #f1f1f1; z-index:0}
.stepper .dot{display:flex;flex-direction:column;align-items:center;gap:6px;background:transparent;border:0;cursor:pointer; position:relative; z-index:1}
.stepper .dot span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:2px solid #e5e7eb;font-weight:700;color:#6b7280;background:#fff}
.stepper .dot label{font-size:14px;color:#6b7280}
.stepper .dot.active span{border-color:#ff7a00;color:#ff7a00}
.stepper .dot.active label{color:#111827}
.stepper .bar{position:absolute;left:90px;right:90px;top:31px;height:2px;background:#eee;border-radius:2px; z-index:0}
.stepper .bar i{position:absolute;left:0;top:0;height:100%;width:0;background:#ff7a00;border-radius:2px;transition:width .25s ease}
/* Header */
.header{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;background:#fff}
.header .title{font-size:28px;margin:0}
.header .close{border:0;background:transparent;font-size:30px;cursor:pointer;line-height:1;border-radius:10px;padding:4px 8px}
.header .close:hover{background:#f5f5f5}
/* Content */
.content{display:grid;grid-template-columns:420px 1fr;gap:0;min-height:0;flex:1;overflow:auto}
.side{background:#fafafa;border-right:1px solid #eee;padding:20px;overflow:auto}
.main{padding:20px 24px 110px;overflow:auto}
.summary .product{display:flex;gap:12px;align-items:center;margin-bottom:12px}
.summary .thumb{width:64px;height:64px;border-radius:12px;background:#e0f5ff}
.summary ul{list-style:none;padding:0;margin:8px 0}
.summary li{display:flex;gap:6px;margin:5px 0;font-size:16px}
.summary .total{display:flex;justify-content:space-between;border-top:1px solid #eee;padding-top:12px;margin-top:12px;font-size:20px}
/* Forms */
.fdsb-window, .fdsb-window input, .fdsb-window select, .fdsb-window label, .fdsb-window button, .fdsb-window p{font-size:18px;line-height:1.5}
.form .grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:flex;flex-direction:column;font-size:18px;gap:8px}
input,select{border:1px solid #e5e7eb;border-radius:12px;padding:12px 14px;outline:none}
input:focus,select:focus{border-color:#ff7a00;box-shadow:0 0 0 4px rgba(255,122,0,.12)}
.actions{display:flex;justify-content:space-between;align-items:center;margin-top:14px}
.actions button{background:#ff7a00;color:#fff;border:0;padding:12px 22px;border-radius:999px;cursor:pointer;font-weight:700;font-size:18px}
.actions .prev{background:#e5e7eb;color:#111827}
.actions.sticky{position:sticky;bottom:-16px;background:#fff;padding:14px 0 0}
.toggle{display:flex;align-items:center;gap:10px}
.tiny{font-size:14px;opacity:.7}
/* Switch + message */
.switch{position:relative;width:56px;height:30px;display:inline-block;vertical-align:middle}
.switch input{opacity:0;width:0;height:0}
.switch .slider{position:absolute;cursor:pointer;inset:0;background:#e5e7eb;border-radius:999px;transition:.2s}
.switch .slider::before{content:'';position:absolute;height:24px;width:24px;left:3px;top:3px;background:#fff;border-radius:50%;box-shadow:0 2px 6px rgba(0,0,0,.15);transition:.2s}
.switch input:checked + .slider{background:#ff7a00}
.switch input:checked + .slider::before{transform:translateX(26px)}
.transfer-msg{opacity:.35;transition:opacity .2s ease}
.transfer-msg.active{opacity:1}
select[disabled]{background:#f8f8f8;color:#999;border-color:#eee}
/* Responsive */
@media (max-width: 720px){
  .fdsb-window .sheet{width:100vw;height:100vh;border-radius:0;left:0;top:0;transform:none}
  .content{display:flex;flex-direction:column;overflow:auto}
  .side{order:2;border-right:0;border-top:1px solid #eee;padding:14px;overflow:visible}
  .main{order:1;padding:14px 14px 120px;overflow:visible}
  .form .grid{grid-template-columns:1fr}
  .header{padding:12px 14px}
  .stepper{padding:12px 14px}
  .fdsb-window, .fdsb-window input, .fdsb-window select, .fdsb-window label, .fdsb-window button, .fdsb-window p{font-size:16px}
}
.mobile-toggle{display:none}
@media (max-width: 720px){
  .mobile-toggle{display:inline-flex;margin-left:auto;border:0;background:#f3f4f6;border-radius:8px;padding:8px 12px;cursor:pointer;font-size:14px}
  .side.is-collapsed{max-height:0;padding-top:0;padding-bottom:0;border-top:0;overflow:hidden;transition:max-height .25s ease}
}