.bcf-selector{max-width:900px;margin:0 auto;background:#fff;border-radius:24px;border:2px solid #d1d5db;box-shadow:0 4px 6px rgba(0,0,0,.02),0 12px 40px rgba(30,64,175,.08);overflow:hidden;position:relative}
.bcf-accent-bar{height:4px;background:linear-gradient(90deg,#1e40af 0%,#7c3aed 50%,#a78bfa 100%)}
.bcf-content{padding:24px}

.bcf-pill-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:16px;grid-auto-rows:85px}
.bcf-pill{padding:14px 6px;background:linear-gradient(180deg,#fff 0%,#f1f5f9 100%);border:2px solid #e2e8f0;border-radius:12px;text-align:center;cursor:pointer;transition:all .2s ease;position:relative;display:flex;flex-direction:column;justify-content:center;box-shadow:0 4px 0 #cbd5e1,0 6px 12px rgba(0,0,0,.08);overflow:visible;user-select:none}
.bcf-pill:hover{transform:translateY(-2px);box-shadow:0 6px 0 #cbd5e1,0 10px 20px rgba(0,0,0,.12)}
.bcf-pill:active{transform:translateY(2px);box-shadow:0 2px 0 #cbd5e1,0 3px 6px rgba(0,0,0,.08)}
.bcf-pill.active{background:linear-gradient(135deg,#1e40af 0%,#2563eb 100%);border-color:#1e40af;box-shadow:0 4px 0 #1e3a8a,0 8px 20px rgba(30,64,175,.3);transform:scale(1.02)}
.bcf-pill.active:hover{transform:scale(1.02) translateY(-2px)}
.bcf-pill.active .bcf-pill-qty{color:#fff}
.bcf-pill.active .bcf-pill-price{color:rgba(255,255,255,.95)}
.bcf-pill-qty{font-size:18px;font-weight:800;color:#0f172a;letter-spacing:-.02em;line-height:1.1;font-family:'DM Sans',sans-serif}
.bcf-pill-price{font-size:14px;font-weight:800;color:#475569;margin-top:6px;font-family:'DM Sans',sans-serif}
.bcf-pill-price .cents{font-size:10px;vertical-align:super;font-weight:800}
.bcf-badge{position:absolute;top:-10px;left:50%;transform:translateX(-50%);padding:5px 14px;border-radius:20px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;z-index:2}
.bcf-badge-popular{background:linear-gradient(135deg,#f59e0b 0%,#ea580c 100%);color:#fff;box-shadow:0 4px 12px rgba(245,158,11,.4)}
.bcf-badge-bonus{background:linear-gradient(135deg,#7c3aed 0%,#6d28d9 100%);color:#fff;box-shadow:0 4px 12px rgba(124,58,237,.4)}

@property --border-angle{syntax:'<angle>';initial-value:0deg;inherits:false}
@keyframes bcfSpinBorder{to{--border-angle:360deg}}
@property --inp-angle{syntax:'<angle>';initial-value:0deg;inherits:false}
@keyframes bcfSpinInp{to{--inp-angle:360deg}}

.stepper-outer{position:relative;margin-bottom:16px;border-radius:18px;padding:4px;background:conic-gradient(from var(--border-angle),#7c3aed,#a78bfa,#c4b5fd,#ede9fe,#c4b5fd,#a78bfa,#7c3aed);animation:bcfSpinBorder 3s linear infinite;box-shadow:0 6px 24px rgba(124,58,237,.2)}
.stepper{display:flex;align-items:center;background:#fff;border-radius:14px;overflow:hidden}
.stepper .s-center{flex:1;display:flex;align-items:center;justify-content:center;gap:16px;padding:18px 24px}
.stepper .s-tag{padding:7px 16px;background:linear-gradient(135deg,#7c3aed,#6d28d9);color:#fff;font-size:10px;font-weight:800;font-family:'DM Sans',sans-serif;letter-spacing:.5px;text-transform:uppercase;border-radius:8px;white-space:nowrap;box-shadow:0 2px 8px rgba(124,58,237,.25);flex-shrink:0}
.stepper .s-input-group{display:flex;align-items:center;gap:8px}
.stepper .s-mini-btn{width:42px;height:42px;border:2px solid #c4b5fd;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#faf5ff 0%,#ede9fe 100%);color:#7c3aed;transition:all .12s;flex-shrink:0;box-shadow:0 3px 0 #c4b5fd}
.stepper .s-mini-btn:hover{background:linear-gradient(180deg,#ede9fe 0%,#ddd6fe 100%);color:#5b21b6;transform:translateY(-1px);box-shadow:0 4px 0 #c4b5fd,0 6px 12px rgba(124,58,237,.15)}
.stepper .s-mini-btn:active{transform:translateY(2px);box-shadow:0 1px 0 #c4b5fd}
.stepper .s-mini-btn svg{width:18px;height:18px}
.stepper .s-input-wrap{position:relative;border-radius:12px;padding:2px;background:conic-gradient(from var(--inp-angle),#c4b5fd,#7c3aed,#a78bfa,#ede9fe,#a78bfa,#7c3aed,#c4b5fd);animation:bcfSpinInp 2.5s linear infinite}
.stepper .s-input{width:100px;font-size:24px;font-weight:800;color:#0f172a;font-family:'DM Sans',sans-serif;letter-spacing:-.02em;border:none;border-radius:10px;background:#fff;text-align:center;padding:8px 4px;outline:none;caret-color:#7c3aed;transition:all .2s;display:block}
.stepper .s-input:focus{background:#faf5ff}
.stepper .s-input::selection{background:rgba(124,58,237,.12)}
.stepper .s-price-area{flex-shrink:0;min-width:90px;text-align:right}
.stepper .s-price-sm{font-size:10px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.5px}
.stepper .s-price{font-size:22px;font-weight:800;color:#7c3aed;font-family:'DM Sans',sans-serif;letter-spacing:-.02em;margin-top:2px}
.stepper .s-price .cents{font-size:12px;vertical-align:super}

.bcf-duration{display:flex;align-items:center;gap:0;background:#f1f5f9;border:2px solid #e2e8f0;border-radius:14px;margin-bottom:20px;overflow:hidden;transition:border-color .2s}
.bcf-duration:focus-within{border-color:#1e40af;box-shadow:0 0 0 3px rgba(30,64,175,.08)}
.bcf-duration-label{display:flex;align-items:center;gap:8px;padding:0 20px;flex-shrink:0;border-right:2px solid #d1d5db}
.bcf-duration-dot{width:8px;height:8px;border-radius:50%;background:#10b981;flex-shrink:0;box-shadow:0 0 6px rgba(16,185,129,.4)}
.bcf-duration-text{font-size:13px;font-weight:700;color:#0f172a;font-family:'DM Sans',sans-serif;white-space:nowrap}
.bcf-duration-select{flex:1;padding:16px 20px;font-size:14px;font-weight:600;color:#475569;font-family:'Open Sans',sans-serif;border:none;background:transparent;outline:none;cursor:pointer;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 20px center;padding-right:48px}
.bcf-duration-select:hover{color:#0f172a}
.bcf-duration-select option{font-weight:500;padding:8px}

.bcf-footer{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;background:linear-gradient(135deg,#1e40af 0%,#2563eb 100%)}
.bcf-footer-left{color:#fff}
.bcf-footer-qty{font-size:16px;font-weight:600;margin-bottom:4px}
.bcf-footer-price{font-size:44px;font-weight:800;color:#fff;letter-spacing:-.02em;display:flex;align-items:flex-start;font-family:'DM Sans',sans-serif}
.bcf-footer-price .cents{font-size:22px;font-weight:700;margin-top:4px;margin-left:1px}
.bcf-buy-btn{padding:18px 56px;background:linear-gradient(135deg,#10b981 0%,#059669 100%);color:#fff;border:none;border-radius:14px;font-size:18px;font-weight:700;font-family:'DM Sans',sans-serif;cursor:pointer;box-shadow:0 4px 0 #047857,0 6px 20px rgba(16,185,129,.4);transition:all .2s}
.bcf-buy-btn:hover{transform:translateY(-2px);box-shadow:0 6px 0 #047857,0 10px 30px rgba(16,185,129,.5)}
.bcf-buy-btn:active{transform:translateY(2px);box-shadow:0 2px 0 #047857,0 4px 12px rgba(16,185,129,.4)}

@media(max-width:768px){
    .bcf-pill-grid{grid-template-columns:repeat(4,1fr);gap:8px;grid-auto-rows:80px}
    .bcf-pill-qty{font-size:16px}
    .bcf-pill-price{font-size:12px}
    .bcf-pill-price .cents{font-size:9px}
    .bcf-pill{padding:12px 4px;border-radius:10px}
    .bcf-badge{top:-8px;padding:4px 10px;font-size:9px}
    .bcf-content{padding:16px}
    .stepper .s-center{padding:14px 16px;gap:12px}
    .stepper .s-input{font-size:20px;width:80px}
    .stepper .s-price{font-size:18px}
    .stepper .s-price-area{min-width:70px}
    .bcf-duration-label{padding:0 14px}
    .bcf-duration-select{padding:14px 16px;font-size:13px}
    .bcf-footer{padding:16px;flex-direction:column;text-align:center;gap:12px}
    .bcf-footer-price{font-size:32px;justify-content:center}
    .bcf-footer-price .cents{font-size:16px;margin-top:2px}
    .bcf-footer-qty{font-size:14px}
    .bcf-buy-btn{width:100%;padding:14px 32px;font-size:16px;border-radius:12px}
}

@media(max-width:500px){
    .bcf-pill-grid{grid-template-columns:repeat(3,1fr);gap:8px;grid-auto-rows:75px}
    .bcf-pill-qty{font-size:15px}
    .bcf-pill-price{font-size:11px;margin-top:4px}
    .bcf-pill{box-shadow:0 3px 0 #cbd5e1,0 4px 8px rgba(0,0,0,.06)}
    .bcf-content{padding:14px}
    .bcf-selector{border-radius:20px}
    .stepper .s-center{flex-wrap:wrap;justify-content:center;gap:10px;padding:14px 12px}
    .stepper .s-tag{order:0;width:100%;text-align:center}
    .stepper .s-input-group{order:1}
    .stepper .s-price-area{order:2;text-align:center;display:flex;align-items:center;gap:6px;min-width:auto}
    .stepper .s-price-sm{margin:0}
    .stepper .s-price{margin:0;font-size:18px}
    .stepper-outer{border-radius:16px;padding:3px}
    .stepper{border-radius:13px}
    .bcf-duration{flex-direction:column;align-items:stretch}
    .bcf-duration-label{border-right:none;border-bottom:1px solid #d1d5db;padding:12px 16px;justify-content:center}
    .bcf-duration-select{padding:12px 16px;text-align:center;background-position:right 16px center}
}