*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#0a0d14;--bg-surface:#111622;--bg-elevated:#1a2035;--border:#ffffff12;--accent-gold:#c9a84c;--accent-glow:#c9a84c26;--text-primary:#f0f4ff;--text-secondary:#8892aa;--text-muted:#4a5568;--user-bubble:#1e3a5f;--user-border:#63b3ed33}html,body{height:100%}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,Segoe UI,sans-serif;font-size:15px;line-height:1.6}.chat-app{flex-direction:column;height:100%;min-height:0;display:flex;overflow:hidden}.chat-header{border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10;background:#0a0d14e6;justify-content:space-between;align-items:center;padding:14px 24px;display:flex;position:sticky;top:0}.logo{color:var(--text-primary);letter-spacing:-.3px;align-items:center;gap:8px;font-size:16px;font-weight:700;text-decoration:none;display:flex}.logo-icon{font-size:20px}.logo-badge{background:var(--accent-gold);color:#0d1117;letter-spacing:.5px;border-radius:20px;padding:2px 7px;font-size:10px;font-weight:700}.btn-ghost{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;padding:6px 14px;font-size:13px;transition:all .2s}.btn-ghost:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.chat-messages{scroll-behavior:smooth;flex-direction:column;flex:1;gap:20px;padding:28px 24px;transition:padding-top .45s cubic-bezier(.4,0,.2,1),min-height .45s cubic-bezier(.4,0,.2,1);display:flex;overflow-y:auto}.chat-messages.intro-mode{justify-content:flex-end;min-height:calc(50vh - 80px);padding-top:0;overflow:visible}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-track{background:0 0}.chat-messages::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.msg-row{align-items:flex-start;gap:12px;animation:.25s msgIn;display:flex}.msg-row.user{flex-direction:row-reverse}@keyframes msgIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.msg-avatar{background:var(--bg-elevated);border:1px solid var(--border);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;margin-top:2px;font-size:16px;display:flex}.msg-bubble{border-radius:18px;max-width:72%;padding:12px 16px;font-size:14.5px;line-height:1.6}.msg-bubble.assistant{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-primary);border-top-left-radius:4px}.msg-bubble.user{background:var(--user-bubble);border:1px solid var(--user-border);color:var(--text-primary);border-top-right-radius:4px}.msg-bubble p{white-space:pre-wrap;margin:0}.pin-result-bubble{padding:4px 0}.pin-result-img{border-radius:12px;width:100%;max-width:420px;display:block;box-shadow:0 8px 40px #00000080}.pin-actions{gap:8px;margin-top:10px;display:flex}.btn-small{background:var(--bg-primary);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;border-radius:8px;padding:5px 12px;font-size:12px;transition:all .2s}.btn-small:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.generating-bubble{background:0 0!important;border:none!important;padding:0!important}.pin-generating-wrap{flex-direction:column;gap:12px;display:flex}.pin-blur-placeholder{flex-direction:column;gap:14px;width:320px;display:flex}.pin-blur-inner{background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;width:320px;height:320px;position:relative;overflow:hidden}.pin-shimmer{filter:blur(18px);background:radial-gradient(at 40% 45%,#c9a84c2e 0%,#0000 60%),radial-gradient(at 65% 55%,#6378c81f 0%,#0000 55%),linear-gradient(135deg,#ffffff08 0%,#0000 50%,#ffffff08 100%);animation:2s ease-in-out infinite shimmerPulse,4s ease-in-out infinite shimmerShift;position:absolute;inset:0}.pin-blur-inner:after{content:"";opacity:.4;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");position:absolute;inset:0}@keyframes shimmerPulse{0%,to{opacity:.7}50%{opacity:1}}@keyframes shimmerShift{0%{transform:scale(1)rotate(0)}33%{transform:scale(1.08)rotate(2deg)}66%{transform:scale(.96)rotate(-1deg)}to{transform:scale(1)rotate(0)}}.pin-generating-label{color:var(--text-secondary);align-items:center;gap:8px;padding-left:4px;font-size:13px;display:flex}.gen-dots,.typing-indicator{align-items:center;gap:4px;display:flex}.gen-dots span,.typing-indicator span{background:var(--accent-gold);border-radius:50%;width:5px;height:5px;animation:1.2s ease-in-out infinite dotBounce}.gen-dots span:nth-child(2),.typing-indicator span:nth-child(2){animation-delay:.2s}.gen-dots span:nth-child(3),.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes dotBounce{0%,80%,to{opacity:.5;transform:scale(1)}40%{opacity:1;transform:scale(1.4)}}.upload-preview{background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;align-items:center;gap:10px;margin-bottom:8px;padding:8px 12px;display:flex}.upload-thumb{object-fit:cover;border:1px solid var(--border);border-radius:6px;flex-shrink:0;width:40px;height:40px}.upload-label{color:var(--accent-gold);flex:1;font-size:13px;font-weight:500}.upload-remove{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:16px;line-height:1;transition:color .15s}.upload-remove:hover{color:var(--text-primary)}.upload-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:6px;transition:color .15s,background .15s;display:flex}.upload-btn:hover:not(:disabled){color:var(--accent-gold);background:#c9a84c14}.upload-btn:disabled{opacity:.4;cursor:not-allowed}.chat-input-area{border-top:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0a0d14f2;padding:16px 24px 24px}.chat-input-wrap{background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;align-items:center;gap:10px;padding:8px 8px 8px 18px;transition:border-color .2s,box-shadow .2s;display:flex}.chat-input-wrap:focus-within{border-color:#c9a84c66;box-shadow:0 0 0 3px #c9a84c14}.chat-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:14.5px;line-height:1.5;transition:opacity .3s}.chat-input::placeholder{color:var(--text-muted);transition:opacity .35s}.chat-input:disabled{opacity:.5}.chat-send-btn{background:var(--accent-gold);color:#0d1117;cursor:pointer;border:none;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.chat-send-btn:hover:not(:disabled){background:#e0b84e;transform:translateY(-1px);box-shadow:0 4px 16px #c9a84c4d}.chat-send-btn:disabled{opacity:.3;cursor:not-allowed;transform:none}.chat-hint{color:var(--text-muted);text-align:center;margin-top:10px;font-size:11.5px}@media (max-width:600px){.chat-messages{padding:20px 16px}.chat-input-area{padding:12px 16px 20px}.msg-bubble{max-width:88%}.pin-blur-placeholder,.pin-blur-inner{width:260px;height:260px}.pin-result-img{max-width:100%}}.three-col-layout{grid-template-columns:30% 40% 30%;gap:8px;width:100%;height:100vh;padding:0 8px;display:grid;overflow:hidden}.gallery-sidebar{background:var(--bg-primary);flex-direction:column;min-width:0;padding:16px 0;display:flex;overflow:hidden auto}.gallery-sidebar::-webkit-scrollbar{width:0}.gallery-col{flex-direction:column;gap:12px;display:flex}.gallery-col-offset{padding-top:80px}.gallery-card{aspect-ratio:1;background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;flex-shrink:0;width:100%;position:relative;overflow:hidden}.gallery-img{object-fit:cover;width:100%;height:100%;display:block}.gallery-prompt-overlay{background:linear-gradient(#06081000 0%,#060810f5 25%);flex-direction:column;justify-content:flex-end;gap:3px;padding:21px 12px 10px;transition:opacity .4s;display:flex;position:absolute;bottom:0;left:0;right:0}.gallery-img{transition:filter .8s}.gallery-card.blurred .gallery-img{filter:blur(8px)saturate(.7)}.gallery-card.revealed .gallery-img{filter:blur()saturate()}.gallery-prompt-overlay.fading{opacity:0}.gallery-prompt-tag{letter-spacing:.8px;text-transform:uppercase;color:var(--accent-gold);opacity:.8;font-size:9px;font-weight:700}.gallery-prompt-text{color:#f0f4ffe6;font-family:Inter,monospace;font-size:11.5px;line-height:1.4}.gallery-cursor{background:var(--accent-gold);vertical-align:middle;width:1px;height:13px;margin-left:1px;animation:.8s step-end infinite cursorBlink;display:inline-block}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}@media (max-width:1024px){.three-col-layout{grid-template-columns:100%;gap:0;padding:0}.gallery-sidebar{display:none}}.checkout-overlay{z-index:2000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#000000eb;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.checkout-modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:20px;flex-direction:column;width:100%;max-width:580px;max-height:92vh;animation:.25s modalIn;display:flex;overflow:hidden;box-shadow:0 24px 80px #000000b3}@keyframes modalIn{0%{opacity:0;transform:translateY(16px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.checkout-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:18px 24px 14px;display:flex}.checkout-back{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;padding:4px 0;font-size:13px;transition:color .15s}.checkout-back:hover{color:var(--accent-gold)}.checkout-stepper{align-items:center;gap:16px;display:flex}.checkout-step{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;transition:color .2s;display:flex}.checkout-step.active{color:var(--accent-gold)}.checkout-step.done{color:#4ade80}.checkout-step-dot{border:1.5px solid;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:10px;font-weight:700;display:flex}.checkout-step.active .checkout-step-dot{background:var(--accent-gold);border-color:var(--accent-gold);color:#000}.checkout-step.done .checkout-step-dot{color:#000;background:#4ade80;border-color:#4ade80}.checkout-body{flex-direction:column;flex:1;gap:20px;padding:20px 24px 28px;display:flex;overflow-y:auto}.checkout-body::-webkit-scrollbar{width:4px}.checkout-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.checkout-design-preview{background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;align-items:center;gap:14px;padding:12px 16px;display:flex}.checkout-design-img{object-fit:contain;background:#fff;border-radius:8px;flex-shrink:0;width:64px;height:64px}.checkout-design-meta{flex-direction:column;gap:3px;display:flex}.checkout-design-label{letter-spacing:.5px;text-transform:uppercase;color:var(--accent-gold);font-size:11px;font-weight:700}.checkout-design-config{color:var(--text-primary);font-size:14px;font-weight:600}.checkout-form-section{flex-direction:column;gap:18px;display:flex}.checkout-section-title{color:var(--text-primary);margin:0;font-size:17px;font-weight:700}.checkout-field-group{flex-direction:column;flex:1;gap:6px;display:flex}.checkout-field-row{gap:12px;display:flex}.checkout-label{letter-spacing:.3px;text-transform:uppercase;color:var(--text-secondary);font-size:11.5px;font-weight:600}.checkout-size-grid{grid-template-columns:repeat(5,1fr);gap:6px;display:grid}.checkout-size-btn{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;text-align:center;border-radius:8px;padding:8px 4px;font-size:12px;font-weight:600;transition:all .15s}.checkout-size-btn:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.checkout-size-btn.selected{border-color:var(--accent-gold);color:var(--accent-gold);background:#c9a84c26}.checkout-qty-grid{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.checkout-qty-btn{border:1px solid var(--border);background:var(--bg-elevated);color:var(--text-secondary);cursor:pointer;text-align:center;border-radius:10px;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;transition:all .15s;display:flex}.checkout-qty-btn:hover{border-color:var(--accent-gold)}.checkout-qty-btn.selected{border-color:var(--accent-gold);background:#c9a84c26}.qty-number{color:var(--text-primary);font-size:15px;font-weight:700}.checkout-qty-btn.selected .qty-number{color:var(--accent-gold)}.qty-price{color:var(--text-muted);font-size:10px}.checkout-price-summary{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:8px;padding:14px 16px;display:flex}.price-row{color:var(--text-primary);justify-content:space-between;align-items:center;font-size:14px;display:flex}.price-row.muted{color:var(--text-secondary);font-size:13px}.price-row.total{color:var(--accent-gold);border-top:1px solid var(--border);margin-top:2px;padding-top:8px;font-size:16px;font-weight:700}.price-free{color:#4ade80;font-weight:600}.checkout-input{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-primary);border-radius:9px;outline:none;width:100%;padding:10px 14px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}.checkout-input:focus{border-color:#c9a84c80;box-shadow:0 0 0 3px #c9a84c14}.checkout-input::placeholder{color:var(--text-muted)}.checkout-select{cursor:pointer}.checkout-nav{align-items:center;gap:10px;display:flex}.checkout-back-btn{border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:10px;flex-shrink:0;padding:10px 18px;font-size:14px;transition:all .15s}.checkout-back-btn:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.checkout-cta{background:var(--accent-gold);color:#000;cursor:pointer;border:none;border-radius:10px;flex:1;padding:12px 24px;font-size:15px;font-weight:700;transition:all .2s}.checkout-cta:hover:not(:disabled){background:#e0b84e;transform:translateY(-1px);box-shadow:0 6px 20px #c9a84c59}.checkout-cta:disabled{opacity:.4;cursor:not-allowed;transform:none}.checkout-cta-pay{background:#16a34a}.checkout-cta-pay:hover:not(:disabled){background:#15803d;box-shadow:0 6px 20px #16a34a59}.checkout-summary-block{background:var(--bg-elevated);border:1px solid var(--border);border-radius:14px;flex-direction:column;gap:10px;padding:16px;display:flex}.summary-row{justify-content:space-between;align-items:flex-start;gap:12px;font-size:14px;display:flex}.summary-row.muted{color:var(--text-secondary);font-size:13px}.summary-row.total-row{border-top:1px solid var(--border);padding-top:10px}.summary-label{color:var(--text-secondary);flex-shrink:0}.summary-value{color:var(--text-primary);text-align:right;font-weight:600}.total-value{color:var(--accent-gold);font-size:18px}.summary-divider{background:var(--border);height:1px;margin:2px 0}.checkout-proof-notice{background:#c9a84c0f;border:1px solid #c9a84c33;border-radius:10px;align-items:flex-start;gap:12px;padding:12px 14px;display:flex}.proof-notice-icon{flex-shrink:0;font-size:18px}.proof-notice-text{color:var(--text-secondary);font-size:13px;line-height:1.5}.proof-notice-text strong{color:var(--text-primary)}.checkout-body svg,[dangerouslysetinnerhtml] svg,div[style*="background: #fafafa"] svg,div[style*="background:#fafafa"] svg{width:100%!important;height:auto!important}.ds-overlay{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#000000e0;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.ds-modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;align-items:center;gap:20px;width:95%;max-width:700px;max-height:90vh;padding:28px 28px 24px;display:flex;overflow-y:auto}.ds-modal::-webkit-scrollbar{width:4px}.ds-modal::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.ds-header{flex-shrink:0;justify-content:space-between;align-items:center;width:100%;display:flex}.ds-close-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;min-width:44px;min-height:44px;font-size:22px;line-height:1;display:flex}.ds-pin-label{color:var(--text-secondary);letter-spacing:.8px;text-transform:uppercase;text-align:center;margin:0 0 10px;font-size:11px;font-weight:700}.ds-pin-img{object-fit:contain;background:#fff;border-radius:12px;width:160px;height:160px;margin:0 auto;display:block;box-shadow:0 6px 24px #0006}.ds-spec-wrap{width:100%}.ds-actions{flex-wrap:wrap;justify-content:center;gap:10px;width:100%;display:flex}.ds-actions button{min-height:44px}.ds-tagline{color:var(--text-secondary);text-align:center;margin:0;font-size:12px;font-style:italic}@media (max-width:479px){.checkout-overlay,.ds-overlay{align-items:flex-end;padding:0}.checkout-modal{border-radius:20px 20px 0 0;max-height:95vh}.ds-modal{border-radius:20px 20px 0 0;width:100%;max-height:95vh;padding:20px 16px 28px}.checkout-header{padding:14px 16px 10px}.checkout-step span{display:none}.checkout-stepper{gap:10px}.checkout-body{padding:14px 16px 24px}.checkout-size-grid{grid-template-columns:repeat(3,1fr)}.checkout-qty-grid{grid-template-columns:repeat(2,1fr)}.checkout-field-row{flex-direction:column}.checkout-cta{padding:12px 16px;font-size:14px}.checkout-nav{flex-wrap:wrap}.checkout-back-btn{flex:none}.checkout-input{font-size:16px}.ds-pin-img{width:120px;height:120px}.ds-actions{flex-direction:column}.ds-actions button{justify-content:center;width:100%}.ds-actions .btn-ghost{order:2}.ds-actions .btn-order{order:1}}@media (min-width:480px) and (max-width:639px){.checkout-size-grid{grid-template-columns:repeat(4,1fr)}.checkout-qty-grid{grid-template-columns:repeat(3,1fr)}.checkout-field-row{flex-direction:column}.checkout-input{font-size:16px}}
