/* ═══ CAR SELECTOR MODAL (bottom sheet) ═══ */
.bs-overlay{position:fixed;inset:0;z-index:1000;visibility:hidden;opacity:0;transition:all .3s cubic-bezier(.22,1,.36,1);font-family:var(--font-tajawal,'Janna LT',sans-serif)}
.bs-overlay.open{visibility:visible;opacity:1}
.bs-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
body.modal-open{overflow:hidden!important;position:fixed!important;width:100%!important}
.bs-sheet{position:absolute;bottom:0;left:0;right:0;background:#fff;border-radius:22px 22px 0 0;max-height:85vh;transform:translateY(100%);transition:transform .4s cubic-bezier(.22,1,.36,1);display:flex;flex-direction:column;overflow:hidden;font-family:var(--font-tajawal,'Janna LT',sans-serif)}
.bs-overlay.open .bs-sheet{transform:translateY(0)}

.bs-handle{display:flex;justify-content:center;padding:14px 0 8px;flex-shrink:0}
.bs-handle span{width:40px;height:5px;border-radius:3px;background:rgba(0,0,0,.18)}

.bs-header{display:flex;align-items:center;justify-content:space-between;padding:4px 20px 14px;border-bottom:1px solid rgba(0,0,0,.06);flex-shrink:0;direction:rtl}
.bs-title{font-size:.88rem;font-weight:700;color:#000}
.bs-step-label{font-size:.65rem;color:rgba(0,0,0,.35);font-weight:500}
.bs-back{width:32px;height:32px;border-radius:50%;background:#f3f3f3;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s;border:none;padding:0}
.bs-back:hover{background:#e5e5e5}
.bs-back svg{width:16px;height:16px;fill:#000}

/* Method tabs (for tires: "اختر سيارتك" vs "أعرف مقاسي") */
.bs-method-tabs{display:flex;gap:0;padding:0 20px;border-bottom:1px solid rgba(0,0,0,.06);flex-shrink:0}
.bs-method-tab{flex:1;text-align:center;padding:12px 0;font-size:.78rem;font-weight:600;color:rgba(0,0,0,.3);cursor:pointer;position:relative;transition:color .25s;background:none;border:none;font-family:inherit}
.bs-method-tab.active{color:#000;font-weight:700}
.bs-method-tab.active::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:2px;background:#000;border-radius:2px}

/* Body & search */
.bs-body{flex:1;min-height:0;overflow-y:auto;padding:12px 20px 24px;-webkit-overflow-scrolling:touch}
.bs-search{position:sticky;top:0;z-index:2;background:#fff;margin-bottom:10px;padding-top:4px;direction:rtl}
.bs-search input{width:100%;padding:10px 14px 10px 36px;border:1.5px solid rgba(0,0,0,.1);border-radius:12px;font-family:inherit;font-size:16px;font-weight:500;color:#000;background:#fafafa;outline:none;transition:border-color .2s;box-sizing:border-box}
.bs-search input:focus{border-color:#000;background:#fff}
.bs-search input::placeholder{color:rgba(0,0,0,.3)}
.bs-search svg{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;fill:rgba(0,0,0,.25);pointer-events:none}

/* Options list */
.bs-options{display:flex;flex-direction:column;gap:6px;direction:rtl}
.bs-opt{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:12px;background:#fafafa;border:1.5px solid transparent;cursor:pointer;transition:all .2s;-webkit-tap-highlight-color:transparent}
.bs-opt:hover{background:#f0f0f0;border-color:rgba(0,0,0,.06)}
.bs-opt:active{transform:scale(.98)}
.bs-opt-text{font-size:.8rem;font-weight:600;color:#000}
.bs-opt-sub{font-size:.65rem;color:#999;font-weight:400;margin-right:4px}
.bs-opt-arrow{width:14px;height:14px;fill:rgba(0,0,0,.15);margin-right:auto}
.bs-letter-hdr{font-size:.65rem;font-weight:800;color:#ef233c;padding:12px 6px 6px;margin-right:-4px}

/* Compat status badges */
.bs-compat-badge{display:inline-flex;align-items:center;gap:4px;font-size:.6rem;font-weight:600;padding:2px 8px;border-radius:999px;margin-right:auto}
.bs-compat-badge.available{background:#dcfce7;color:#15803d}
.bs-compat-badge.unavailable{background:#fef2f2;color:#dc2626}