:root{--bg-color: #0b0f19;--container-bg: #131a26;--card-bg: rgba(30, 41, 59, .4);--primary: #10b981;--primary-hover: #059669;--primary-light: rgba(16, 185, 129, .1);--text-light: #f8fafc;--text-muted: #94a3b8;--border-color: #1e293b;--shadow-premium: 0 10px 30px -10px rgba(0, 0, 0, .7);--radius: 16px;--font-sans: "Outfit", "Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0;font-family:var(--font-sans)}body{background-color:var(--bg-color);color:var(--text-light);min-height:100vh;display:flex;flex-direction:column;background-image:radial-gradient(circle at 50% -20%,#064e3b,var(--bg-color) 70%);overflow-x:hidden}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:99px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.main-wrapper{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;padding:2rem 1rem;width:100%}.saas-container{background-color:var(--container-bg);width:100%;max-width:950px;border-radius:var(--radius);box-shadow:var(--shadow-premium);padding:2.5rem;border:1px solid rgba(255,255,255,.05);position:relative;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand-header{text-align:center;margin-bottom:2rem}.brand-title{font-weight:800;font-size:2.5rem;letter-spacing:-.05em;background:linear-gradient(135deg,#a7f3d0,var(--primary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-flex;align-items:center;gap:.5rem}.brand-subtitle{color:var(--text-muted);font-size:1rem;margin-top:.25rem}.btn{background-color:var(--primary);color:#fff;border:none;padding:.85rem 1.75rem;border-radius:12px;cursor:pointer;font-weight:600;font-size:.95rem;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;text-decoration:none;box-shadow:0 4px 12px #10b98133}.btn:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 6px 18px #10b9814d}.btn:active{transform:translateY(0)}.btn-secondary{background-color:transparent;border:1.5px solid var(--border-color);color:var(--text-light);box-shadow:none}.btn-secondary:hover{background-color:#ffffff08;border-color:var(--text-muted);box-shadow:none}.btn-danger{background-color:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#f87171;box-shadow:none}.btn-danger:hover{background-color:#ef4444;color:#fff;box-shadow:0 4px 12px #ef444433}.form-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.25rem;width:100%}.form-group label{font-size:.9rem;font-weight:500;color:var(--text-muted)}.input-control{background-color:#0f172a66;border:1px solid var(--border-color);padding:.85rem 1rem;border-radius:10px;color:var(--text-light);outline:none;font-size:.95rem;transition:all .2s}.input-control:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.auth-card{max-width:420px;width:100%;margin:0 auto;padding:2.5rem;background-color:var(--container-bg);border-radius:var(--radius);box-shadow:var(--shadow-premium);border:1px solid rgba(255,255,255,.05)}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h2{font-size:1.75rem;font-weight:700}.auth-footer{text-align:center;margin-top:1.5rem;font-size:.9rem;color:var(--text-muted)}.auth-footer a{color:var(--primary);text-decoration:none;font-weight:600}.auth-footer a:hover{text-decoration:underline}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--border-color)}.user-info{display:flex;align-items:center;gap:.75rem}.user-avatar{width:40px;height:40px;border-radius:50%;background-color:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;border:1px solid rgba(16,185,129,.2)}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}@media (max-width: 768px){.dashboard-grid{grid-template-columns:1fr}}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--radius);padding:3rem 1.5rem;text-align:center;cursor:pointer;transition:all .2s ease;background-color:#0f172a33;display:flex;flex-direction:column;align-items:center;gap:1rem}.upload-zone:hover,.upload-zone.dragover{border-color:var(--primary);background-color:var(--primary-light)}.upload-icon{font-size:2.5rem;color:var(--primary)}.style-selector{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}.style-option{display:flex;align-items:flex-start;gap:.75rem;padding:1rem;background-color:#0f172a33;border:1px solid var(--border-color);border-radius:10px;cursor:pointer;transition:all .2s}.style-option:hover{border-color:var(--text-muted)}.style-option.active{border-color:var(--primary);background-color:var(--primary-light)}.style-option input{margin-top:.25rem;accent-color:var(--primary)}.style-details h4{font-size:.95rem;font-weight:600;margin-bottom:.15rem}.style-details p{font-size:.8rem;color:var(--text-muted)}.history-panel{background-color:#0f172a33;border:1px solid var(--border-color);border-radius:var(--radius);padding:1.5rem;display:flex;flex-direction:column;gap:1rem;max-height:480px;overflow-y:auto}.history-header{font-weight:700;font-size:1.1rem;color:var(--text-light);display:flex;justify-content:space-between}.history-list{display:flex;flex-direction:column;gap:.75rem}.history-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background-color:#0f172a66;border:1px solid var(--border-color);border-radius:8px;transition:background-color .2s}.history-item:hover{background-color:#0f172a99}.history-meta h5{font-size:.9rem;font-weight:500;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-meta span{font-size:.75rem;color:var(--text-muted)}.plan-badge{font-size:.75rem;font-weight:700;padding:.25rem .5rem;border-radius:6px;text-transform:uppercase}.plan-badge.free{background-color:#ffffff1a;color:var(--text-light)}.plan-badge.pro{background-color:#f59e0b1a;color:#fbbf24;border:1px solid rgba(245,158,11,.2)}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background-color:#0b0f19e6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:99;border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;opacity:0;pointer-events:none;transition:opacity .3s ease}.loading-overlay.active{opacity:1;pointer-events:all}.spinner{width:50px;height:50px;border:3.5px solid var(--border-color);border-radius:50%;border-top-color:var(--primary);animation:spin 1s linear infinite}.loading-msg{font-size:1.2rem;font-weight:600}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:1rem}@media (max-width: 768px){.workspace-grid{grid-template-columns:1fr}}.img-box{width:100%;aspect-ratio:1;background-color:#fff;border-radius:12px;border:1px solid var(--border-color);overflow:auto;background-image:repeating-linear-gradient(45deg,#f1f5f9 25%,transparent 25%,transparent 75%,#f1f5f9 75%,#f1f5f9),repeating-linear-gradient(45deg,#f1f5f9 25%,#fff 25%,#fff 75%,#f1f5f9 75%,#f1f5f9);background-position:0 0,15px 15px;background-size:30px 30px;position:relative;display:block}.img-box img,.img-box svg{max-width:100%;max-height:100%;object-fit:contain}@keyframes spin{to{transform:rotate(360deg)}}.alert-error{background-color:#ef44441a;border:1px solid rgba(239,68,68,.2);color:#f87171;padding:.75rem 1rem;border-radius:8px;font-size:.9rem;margin-bottom:1rem;width:100%}.text-center{text-align:center}