:root{--bg: #0A0A0A;--bg-card: rgba(255,255,255,.04);--bg-card-hover: rgba(255,255,255,.07);--bg-input: rgba(255,255,255,.06);--bg-elevated: rgba(255,255,255,.06);--text: #FFFFFF;--text-sec: rgba(255,255,255,.55);--text-ter: rgba(255,255,255,.3);--accent: #7C3AED;--accent-light: #A78BFA;--accent-glow: rgba(124,58,237,.2);--accent-subtle: rgba(124,58,237,.1);--border: rgba(255,255,255,.08);--border-hover: rgba(124,58,237,.35);--red: #EF4444;--green: #22C55E;--radius: 14px;--radius-sm: 10px;--pill: 999px;--font: -apple-system,"SF Pro Text",BlinkMacSystemFont,"Segoe 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var(--accent-glow)}.bottom-nav__item.compose:active{transform:scale(.9)}.bottom-nav__icon{font-size:22px}.bottom-nav__label{font-size:10px;font-weight:500}.profile-cover{height:120px;background:linear-gradient(135deg,var(--accent) 0%,#1e0a4a 50%,var(--bg) 100%);position:relative}.profile-info{padding:0 16px;margin-top:-36px;position:relative}.profile-avatar{width:72px;height:72px;border-radius:50%;border:3px solid var(--bg);object-fit:cover;display:block}.profile-name-row{margin-top:10px}.profile-name{font-size:20px;font-weight:800;display:flex;align-items:center;gap:4px}.profile-username{font-size:14px;color:var(--text-sec);margin-top:1px}.profile-bio{font-size:14px;color:var(--text-sec);margin-top:8px;line-height:1.5;-webkit-user-select:text;user-select:text}.profile-stats{display:flex;align-items:center;gap:0;margin-top:16px;padding:12px 0;border:1px solid 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var(--border)}.cart-sheet__item{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border)}.cart-sheet__item:last-of-type{border-bottom:none}.cart-sheet__item-left{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.cart-sheet__item-emoji{font-size:20px;flex-shrink:0}.cart-sheet__item-name{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cart-sheet__item-qty{color:var(--accent-light);font-weight:700}.cart-sheet__item-right{display:flex;align-items:center;gap:8px;flex-shrink:0}.cart-sheet__item-price{font-size:14px;font-weight:600;white-space:nowrap}.cart-sheet__item-controls{display:flex;gap:2px}.cart-sheet__item-btn{width:24px;height:24px;border:1px solid var(--border);border-radius:50%;background:none;color:var(--text-sec);font-size:14px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 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var(--border)}.cart-sheet__field:last-child{border-bottom:none}.cart-sheet__field-label{font-size:14px;font-weight:600;color:var(--text);width:80px;flex-shrink:0}.cart-sheet__field-input{flex:1;border:none;background:none;outline:none;color:var(--text);font-size:14px;font-family:var(--font);text-align:right;-webkit-user-select:text;user-select:text}.cart-sheet__field-input::placeholder{color:var(--text-ter)}.cart-sheet__field-input--error{color:#e53935}.cart-sheet__hint{text-align:center;color:var(--text-sec);font-size:13px;margin-bottom:8px}.cart-sheet__pay-btn:disabled{opacity:.5;cursor:not-allowed}.cart-sheet__spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.bottom-nav__icon{position:relative;display:inline-block}.bottom-nav__badge{position:absolute;top:-4px;right:-8px;background:var(--accent);color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center;padding:0 3px;border:2px solid var(--bg)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.purchase-history{margin-top:8px}.purchase-loading{padding:16px 20px;color:var(--muted, #8a8a8e);font-size:14px}.purchase-card{margin:8px 16px;padding:12px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:14px}.purchase-card__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.purchase-card__date{font-size:13px;color:var(--text-ter)}.purchase-card__status{font-size:12px;font-weight:600;padding:2px 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