@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");:root{--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-200:#c7d2fe;--primary-300:#a5b4fc;--primary-400:#818cf8;--primary-500:#6366f1;--primary-600:#4f46e5;--primary-700:#4338ca;--primary-800:#3730a3;--primary-900:#312e81;--accent-400:#34d399;--accent-500:#10b981;--accent-600:#059669;--warning-500:#f59e0b;--danger-500:#ef4444;--danger-600:#dc2626;--bg-primary:#0f0f23;--bg-secondary:#1a1a3e;--bg-tertiary:#232350;--bg-card:#1e1e45;--bg-card-hover:#26265a;--bg-input:#16163a;--bg-sidebar:#12122e;--border-color:#2a2a5e;--border-light:#33336e;--text-primary:#f1f1f8;--text-secondary:#a0a0c4;--text-muted:#6b6b94;--text-accent:#818cf8;--shadow-sm:0 1px 3px rgba(0,0,0,.4);--shadow-md:0 4px 14px rgba(0,0,0,.35);--shadow-lg:0 10px 40px rgba(0,0,0,.4);--shadow-glow:0 0 30px rgba(99,102,241,.15);--space-1:0.25rem;--space-2:0.5rem;--space-3:0.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:400ms ease;--sidebar-width:260px;--navbar-height:64px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh}a{color:var(--text-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-300)}img{max-width:100%;height:auto}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--primary-600)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:.6rem 1.4rem;border-radius:var(--radius-md);font-size:.875rem;font-weight:600;cursor:pointer;border:none;transition:all var(--transition-base);line-height:1.5;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary-600),var(--primary-500));color:#fff;box-shadow:0 2px 10px rgba(99,102,241,.3)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--primary-500),var(--primary-400));transform:translateY(-1px);box-shadow:0 4px 20px rgba(99,102,241,.4)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--primary-500)}.btn-danger{background:linear-gradient(135deg,var(--danger-600),var(--danger-500));color:#fff}.btn-danger:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px rgba(239,68,68,.3)}.btn-success{background:linear-gradient(135deg,var(--accent-600),var(--accent-500));color:#fff}.btn-success:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px rgba(16,185,129,.3)}.btn-outline{background:transparent;color:var(--primary-400);border:1px solid var(--primary-500)}.btn-outline:hover:not(:disabled){background:rgba(99,102,241,.1)}.btn-sm{padding:.4rem .9rem;font-size:.8rem}.btn-lg{padding:.8rem 2rem;font-size:1rem}.btn-icon{padding:.5rem;min-width:36px;min-height:36px}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;margin-bottom:var(--space-2);font-size:.85rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:.65rem 1rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9rem;font-family:inherit;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary-500);box-shadow:0 0 0 3px rgba(99,102,241,.15)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{min-height:120px;resize:vertical}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a0a0c4' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:2.5rem}.form-error{color:var(--danger-500);font-size:.8rem;margin-top:var(--space-1)}.form-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:var(--space-4);gap:var(--space-4)}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6);transition:all var(--transition-base)}.card-hover:hover{border-color:var(--primary-500);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.card-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-6);display:flex;align-items:center;gap:var(--space-4);transition:all var(--transition-base)}.stat-card:hover{border-color:var(--primary-500);box-shadow:var(--shadow-glow)}.stat-icon{width:52px;height:52px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}.stat-icon.purple{background:rgba(99,102,241,.15);color:var(--primary-400)}.stat-icon.green{background:rgba(16,185,129,.15);color:var(--accent-400)}.stat-icon.orange{background:rgba(245,158,11,.15);color:var(--warning-500)}.stat-icon.red{background:rgba(239,68,68,.15);color:var(--danger-500)}.stat-value{font-size:1.75rem;font-weight:800;line-height:1.2}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.table{width:100%;border-collapse:collapse}.table th{background:var(--bg-tertiary);text-align:left;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.table td,.table th{padding:.85rem 1rem;border-bottom:1px solid var(--border-color)}.table td{font-size:.875rem;color:var(--text-secondary)}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:rgba(99,102,241,.04)}.badge{display:inline-flex;align-items:center;padding:.2rem .7rem;border-radius:var(--radius-full);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.4px}.badge-success{background:rgba(16,185,129,.15);color:var(--accent-400)}.badge-warning{background:rgba(245,158,11,.15);color:var(--warning-500)}.badge-danger{background:rgba(239,68,68,.15);color:var(--danger-500)}.badge-info{background:rgba(99,102,241,.15);color:var(--primary-400)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn var(--transition-fast)}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-8);width:90%;max-width:520px;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-base)}.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:var(--space-6)}.modal-actions{display:flex;gap:var(--space-3);justify-content:flex-end;margin-top:var(--space-6)}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-height);background:rgba(15,15,35,.85);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-8);z-index:100}.navbar-brand{font-size:1.3rem;font-weight:800;background:linear-gradient(135deg,var(--primary-400),var(--accent-400));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar-links{display:flex;align-items:center;gap:var(--space-6);list-style:none}.navbar-links a{color:var(--text-secondary);font-size:.9rem;font-weight:500;transition:color var(--transition-fast)}.navbar-links a:hover{color:var(--text-primary)}.navbar-actions{display:flex;align-items:center;gap:var(--space-3)}.navbar-hamburger{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer}.sidebar{position:fixed;top:var(--navbar-height);left:0;bottom:0;width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);padding:var(--space-6) 0;overflow-y:auto;z-index:50;transition:transform var(--transition-base)}.sidebar-section{padding:0 var(--space-4);margin-bottom:var(--space-6)}.sidebar-heading{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:0 var(--space-4);margin-bottom:var(--space-3)}.sidebar-link{display:flex;align-items:center;gap:var(--space-3);padding:.6rem var(--space-4);border-radius:var(--radius-md);color:var(--text-secondary);font-size:.88rem;font-weight:500;transition:all var(--transition-fast);text-decoration:none}.sidebar-link:hover{background:rgba(99,102,241,.08);color:var(--text-primary)}.sidebar-link.active{background:rgba(99,102,241,.15);color:var(--primary-400)}.sidebar-link .icon{font-size:1.15rem;width:20px;display:flex;justify-content:center}.dashboard-layout{display:flex;min-height:100vh;padding-top:var(--navbar-height)}.dashboard-content{margin-left:var(--sidebar-width);flex:1 1;padding:var(--space-8);min-width:0}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-8);flex-wrap:wrap;gap:var(--space-4)}.page-title{font-size:1.6rem;font-weight:800;background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-subtitle{color:var(--text-muted);font-size:.9rem;margin-top:var(--space-1)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:var(--space-5);gap:var(--space-5);margin-bottom:var(--space-8)}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:var(--space-6);gap:var(--space-6)}.product-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;transition:all var(--transition-base);cursor:pointer}.product-card:hover{border-color:var(--primary-500);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.product-card-image{width:100%;height:200px;object-fit:cover;background:var(--bg-tertiary)}.product-card-body{padding:var(--space-5)}.product-card-title{font-size:1.05rem;font-weight:700;margin-bottom:var(--space-2);color:var(--text-primary)}.product-card-price{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-4)}.price-current{font-size:1.2rem;font-weight:800;color:var(--accent-400)}.price-original{font-size:.9rem;color:var(--text-muted);text-decoration:line-through}.price-badge{background:rgba(239,68,68,.15);color:var(--danger-500);padding:.15rem .5rem;border-radius:var(--radius-full);font-size:.7rem;font-weight:700}.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:var(--space-12) var(--space-8) var(--space-8)}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--space-8);gap:var(--space-8);max-width:1200px;margin:0 auto}.footer-heading{font-size:.95rem;font-weight:700;margin-bottom:var(--space-4);color:var(--text-primary)}.footer-link{display:block;color:var(--text-muted);font-size:.85rem;margin-bottom:var(--space-2);transition:color var(--transition-fast)}.footer-link:hover{color:var(--primary-400)}.footer-bottom{text-align:center;padding-top:var(--space-8);margin-top:var(--space-8);border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.82rem}.hero{min-height:calc(100vh - var(--navbar-height));display:flex;align-items:center;justify-content:center;text-align:center;padding:var(--space-16) var(--space-8);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 40%,rgba(99,102,241,.08) 0,transparent 50%),radial-gradient(circle at 70% 60%,rgba(16,185,129,.06) 0,transparent 50%);animation:bgFloat 20s ease-in-out infinite}.hero-content{position:relative;max-width:700px}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius-full);padding:.35rem 1rem;font-size:.8rem;font-weight:600;color:var(--primary-400)}.hero-badge,.hero-title{margin-bottom:var(--space-6)}.hero-title{font-size:3.2rem;font-weight:900;line-height:1.1;background:linear-gradient(135deg,var(--text-primary) 0,var(--primary-300) 50%,var(--accent-400) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.15rem;color:var(--text-secondary);max-width:540px;margin:0 auto var(--space-8);line-height:1.7}.hero-actions{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.section{padding:var(--space-16) var(--space-8)}.section-center{max-width:1200px;margin:0 auto}.section-title{font-size:2rem;font-weight:800;text-align:center;margin-bottom:var(--space-3)}.section-subtitle{text-align:center;color:var(--text-muted);margin-bottom:var(--space-10);font-size:1rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:var(--space-6);gap:var(--space-6)}.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-8);text-align:center;transition:all var(--transition-base)}.feature-card:hover{border-color:var(--primary-500);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.feature-icon{font-size:2.2rem;margin-bottom:var(--space-4);display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:var(--radius-md);background:rgba(99,102,241,.1);color:var(--primary-400)}.feature-title{font-size:1.1rem;font-weight:700;margin-bottom:var(--space-2)}.feature-desc{font-size:.88rem;color:var(--text-muted);line-height:1.6}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-8);padding-top:calc(var(--navbar-height) + var(--space-8))}.auth-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-10);width:100%;max-width:440px;box-shadow:var(--shadow-lg)}.auth-title{font-size:1.5rem;font-weight:800;text-align:center;margin-bottom:var(--space-2)}.auth-subtitle{font-size:.9rem;margin-bottom:var(--space-8)}.auth-footer,.auth-subtitle{text-align:center;color:var(--text-muted)}.auth-footer{margin-top:var(--space-6);font-size:.87rem}.empty-state{text-align:center;padding:var(--space-16) var(--space-8);color:var(--text-muted)}.empty-state-icon{font-size:3rem;margin-bottom:var(--space-4);opacity:.4}.empty-state-title{font-size:1.2rem;font-weight:600;margin-bottom:var(--space-2);color:var(--text-secondary)}.loading-container{display:flex;align-items:center;justify-content:center;min-height:400px}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--primary-500);border-radius:50%;animation:spin .8s linear infinite}.alert{padding:var(--space-4) var(--space-5);border-radius:var(--radius-md);font-size:.88rem;margin-bottom:var(--space-4);border:1px solid}.alert-success{background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.3);color:var(--accent-400)}.alert-error{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:var(--danger-500)}.alert-info{background:rgba(99,102,241,.1);border-color:rgba(99,102,241,.3);color:var(--primary-400)}.gallery{display:flex;gap:var(--space-3)}.gallery-main{flex:1 1;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-tertiary)}.gallery-main img{width:100%;height:400px;object-fit:cover}.gallery-thumbs{display:flex;flex-direction:column;gap:var(--space-2);max-width:80px}.gallery-thumb{width:80px;height:60px;border-radius:var(--radius-sm);object-fit:cover;cursor:pointer;border:2px solid transparent;transition:border-color var(--transition-fast);background:var(--bg-tertiary)}.gallery-thumb.active,.gallery-thumb:hover{border-color:var(--primary-500)}.tabs{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:var(--space-6);gap:var(--space-1);overflow-x:auto}.tab{padding:.7rem 1.2rem;font-size:.88rem;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:none;border:none;border-bottom:2px solid transparent}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary-400);border-bottom-color:var(--primary-500)}.contact-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.contact-card{display:flex;align-items:center;gap:var(--space-3);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5);transition:all var(--transition-base);cursor:pointer;text-decoration:none;color:var(--text-secondary)}.contact-card:hover{border-color:var(--primary-500);background:var(--bg-card-hover);color:var(--text-primary);transform:translateY(-2px)}.contact-card-icon{font-size:1.4rem;color:var(--primary-400)}.file-drop-zone{border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:var(--space-10);text-align:center;cursor:pointer;transition:all var(--transition-base);color:var(--text-muted)}.file-drop-zone:hover{border-color:var(--primary-500);background:rgba(99,102,241,.04)}.pagination{display:flex;gap:var(--space-2);justify-content:center;margin-top:var(--space-8)}.pagination-btn{padding:.5rem .85rem;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);cursor:pointer;font-size:.85rem;transition:all var(--transition-fast)}.pagination-btn:hover{border-color:var(--primary-500);color:var(--text-primary)}.pagination-btn.active{background:var(--primary-600);border-color:var(--primary-600);color:#fff}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes bgFloat{0%,to{transform:translate(0)}50%{transform:translate(-2%,2%)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease}.animate-slide-up{animation:slideUp .5s ease}@media (max-width:1024px){.dashboard-content{margin-left:0}.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}.navbar-hamburger{display:block}.hero-title{font-size:2.4rem}}@media (max-width:768px){.navbar-links{display:none}.form-row{grid-template-columns:1fr}.hero-title{font-size:2rem}.hero-description{font-size:1rem}.page-title{font-size:1.3rem}.product-grid{grid-template-columns:1fr}.gallery{flex-direction:column-reverse}.gallery-thumbs{flex-direction:row;max-width:none}.gallery-main img{height:250px}.stats-grid{grid-template-columns:1fr 1fr}.page-header{flex-direction:column;align-items:flex-start}}@media (max-width:480px){:root{--space-8:1.25rem}.stats-grid{grid-template-columns:1fr}.hero-actions{flex-direction:column;align-items:center}.auth-card{padding:var(--space-6)}}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-8)}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.mt-4{margin-top:var(--space-4)}.mt-8{margin-top:var(--space-8)}.mb-4{margin-bottom:var(--space-4)}.mb-8{margin-bottom:var(--space-8)}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}.w-full{width:100%}