:root{--primary:#6366f1;--primary-light:#818cf8;--primary-dark:#4f46e5;--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-900:#312e81;--accent:#a78bfa;--bg:#fff;--bg-secondary:#f8fafc;--bg-card:#fff;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--border:#e2e8f0;--shadow:0 1px 3px #0000001a, 0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--radius:12px;--radius-sm:8px;--radius-lg:16px;--radius-full:9999px;--gradient:linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);--gradient-text:linear-gradient(135deg, #6366f1, #a78bfa);--nav-height:72px;--max-width:1200px;--transition:.3s cubic-bezier(.4, 0, .2, 1);--font-family:"Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0f172a;--bg-secondary:#1e293b;--bg-card:#1e293b;--text:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#334155;--shadow:0 1px 3px #0000004d;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0000004d;--shadow-xl:0 20px 25px -5px #0000004d}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.7}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}ul{list-style:none}.app{flex-direction:column;min-height:100vh;display:flex}main{padding-top:var(--nav-height);flex:1}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.navbar{height:var(--nav-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:1000;transition:var(--transition);background:#ffffffd9;position:fixed;top:0;left:0;right:0}@media (prefers-color-scheme:dark){.navbar{background:#0f172ad9}}.navbar .container{justify-content:space-between;align-items:center;height:100%;display:flex}.nav-logo{color:var(--primary);align-items:center;gap:10px;font-size:1.35rem;font-weight:700;display:flex}.nav-logo .logo-icon{background:var(--gradient);border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:1.1rem;font-weight:800;display:flex}.nav-links{align-items:center;gap:8px;display:flex}.nav-links a{border-radius:var(--radius-full);color:var(--text-secondary);transition:var(--transition);padding:8px 18px;font-size:.95rem;font-weight:500}.nav-links a:hover,.nav-links a.active{color:var(--primary);background:var(--primary-50)}@media (prefers-color-scheme:dark){.nav-links a:hover,.nav-links a.active{background:#6366f126}}.nav-links .nav-cta{background:var(--gradient);padding:8px 22px;font-weight:600;color:#fff!important}.nav-links .nav-cta:hover{opacity:.9;transform:translateY(-1px)}.hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.hamburger span{background:var(--text);width:24px;height:2.5px;transition:var(--transition);border-radius:2px}.hamburger.open span:first-child{transform:rotate(45deg)translate(5px,5px)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}@media (width<=768px){.hamburger{display:flex}.nav-links{top:var(--nav-height);background:var(--bg);border-bottom:1px solid var(--border);opacity:0;pointer-events:none;transition:var(--transition);flex-direction:column;gap:4px;padding:20px 24px;position:fixed;left:0;right:0;transform:translateY(-100%)}.nav-links.open{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-links a{text-align:center;border-radius:var(--radius-sm);width:100%;padding:12px}}.btn{border-radius:var(--radius-full);font-size:1rem;font-weight:600;font-family:var(--font-family);cursor:pointer;transition:var(--transition);border:none;justify-content:center;align-items:center;gap:8px;padding:14px 32px;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 15px #6366f166}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #6366f180}.btn-secondary{color:var(--primary);border:2px solid var(--primary);background:0 0}.btn-secondary:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}.btn-large{padding:16px 40px;font-size:1.1rem}.section{padding:100px 0}.section-alt{background:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:64px}.section-badge{background:var(--primary-100);color:var(--primary);border-radius:var(--radius-full);margin-bottom:16px;padding:6px 16px;font-size:.85rem;font-weight:600;display:inline-block}@media (prefers-color-scheme:dark){.section-badge{background:#6366f133}}.section-title{color:var(--text);margin-bottom:16px;font-size:2.5rem;font-weight:700;line-height:1.2}.section-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.15rem}.hero{text-align:center;padding:80px 0 60px;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(#6366f114 0%,#0000 70%);width:140%;height:140%;position:absolute;top:-50%;left:-20%}.hero-badge{background:var(--primary-100);color:var(--primary);border-radius:var(--radius-full);align-items:center;gap:8px;margin-bottom:32px;padding:8px 20px;font-size:.9rem;font-weight:600;animation:.6s fadeInDown;display:inline-flex}@media (prefers-color-scheme:dark){.hero-badge{background:#6366f133}}.hero-title{margin-bottom:8px;font-size:3.5rem;font-weight:800;line-height:1.15;animation:.6s .1s both fadeInUp}.hero-title .gradient-text{background:var(--gradient-text);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-tagline{color:var(--text-secondary);margin-bottom:8px;font-size:1.35rem;font-weight:400;animation:.6s .2s both fadeInUp}.hero-subtitle{color:var(--text-muted);max-width:580px;margin:0 auto 40px;font-size:1.1rem;animation:.6s .3s both fadeInUp}.hero-actions{flex-wrap:wrap;justify-content:center;gap:16px;animation:.6s .4s both fadeInUp;display:flex}.hero-visual{margin-top:72px;animation:.8s .5s both fadeInUp;position:relative}.hero-mockup{background:var(--gradient);border-radius:var(--radius-lg);max-width:800px;margin:0 auto;padding:3px}.hero-mockup-inner{background:var(--bg-card);border-radius:calc(var(--radius-lg) - 2px);flex-direction:column;gap:20px;min-height:300px;padding:40px;display:flex}.mockup-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding-bottom:20px;display:flex}.mockup-avatar{background:var(--gradient);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;font-size:1.1rem;font-weight:700;display:flex}.mockup-name{font-size:1rem;font-weight:600}.mockup-status{color:var(--text-muted);font-size:.85rem}.mockup-messages{flex-direction:column;gap:16px;display:flex}.mockup-msg{border-radius:var(--radius);text-align:left;max-width:80%;padding:12px 18px;font-size:.95rem;line-height:1.5}.mockup-msg.user{background:var(--primary);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.mockup-msg.ai{background:var(--bg-secondary);color:var(--text);border-bottom-left-radius:4px;align-self:flex-start}@media (width<=768px){.hero-title{font-size:2.2rem}.hero-tagline{font-size:1.1rem}.hero-mockup-inner{padding:24px}}.features-grid{grid-template-columns:repeat(3,1fr);gap:28px;display:grid}@media (width<=960px){.features-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.features-grid{grid-template-columns:1fr}}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);padding:36px;position:relative;overflow:hidden}.feature-card:before{content:"";background:var(--gradient);opacity:0;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.feature-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary-light);transform:translateY(-4px)}.feature-card:hover:before{opacity:1}.feature-icon{background:var(--primary-100);border-radius:var(--radius);justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:20px;font-size:1.6rem;display:flex}@media (prefers-color-scheme:dark){.feature-icon{background:#6366f126}}.feature-card h3{margin-bottom:10px;font-size:1.2rem;font-weight:600}.feature-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.feature-detail{grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding:64px 0;display:grid}.feature-detail:nth-child(2n){direction:rtl}.feature-detail:nth-child(2n)>*{direction:ltr}.feature-detail-content h3{margin-bottom:16px;font-size:1.8rem;font-weight:700}.feature-detail-content p{color:var(--text-secondary);margin-bottom:24px;font-size:1.05rem;line-height:1.7}.feature-detail-visual{background:var(--bg-secondary);border-radius:var(--radius-lg);border:1px solid var(--border);justify-content:center;align-items:center;min-height:280px;padding:40px;font-size:4rem;display:flex}.feature-list{flex-direction:column;gap:12px;display:flex}.feature-list li{color:var(--text-secondary);align-items:center;gap:10px;font-size:.95rem;display:flex}.feature-list li .check{color:var(--primary);font-size:1.1rem;font-weight:700}@media (width<=768px){.feature-detail{grid-template-columns:1fr;gap:32px}.feature-detail:nth-child(2n){direction:ltr}}.download-hero{text-align:center;padding:80px 0 40px}.download-cards{grid-template-columns:repeat(2,1fr);gap:32px;max-width:700px;margin:0 auto;display:grid}@media (width<=600px){.download-cards{grid-template-columns:1fr}}.download-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;transition:var(--transition);padding:48px 32px}.download-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary-light);transform:translateY(-4px)}.download-card .platform-icon{margin-bottom:20px;font-size:3.5rem}.download-card h3{margin-bottom:8px;font-size:1.4rem}.download-card p{color:var(--text-secondary);margin-bottom:24px;font-size:.95rem}.download-info{text-align:center;max-width:700px;margin:48px auto 0}.download-info h3{margin-bottom:12px;font-size:1.3rem}.download-info p{color:var(--text-secondary);line-height:1.7}.about-hero{text-align:center;padding:80px 0 40px}.about-content{max-width:800px;margin:0 auto}.about-section{margin-bottom:56px}.about-section h3{color:var(--primary);margin-bottom:16px;font-size:1.5rem;font-weight:700}.about-section p{color:var(--text-secondary);margin-bottom:12px;font-size:1.05rem;line-height:1.8}.values-grid{grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;display:grid}@media (width<=600px){.values-grid{grid-template-columns:1fr}}.value-card{text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px 24px}.value-card .value-icon{margin-bottom:16px;font-size:2.5rem}.value-card h4{margin-bottom:8px;font-size:1.1rem}.value-card p{color:var(--text-secondary);font-size:.9rem}.cta-section{text-align:center;padding:100px 0;position:relative;overflow:hidden}.cta-section:before{content:"";background:radial-gradient(#6366f10f 0%,#0000 70%);position:absolute;inset:0}.cta-title{margin-bottom:16px;font-size:2.2rem;font-weight:700}.cta-subtitle{color:var(--text-secondary);max-width:500px;margin:0 auto 32px;font-size:1.1rem}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:64px 0 32px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;display:grid}@media (width<=768px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}@media (width<=480px){.footer-grid{grid-template-columns:1fr}}.footer-brand .footer-logo{color:var(--primary);align-items:center;gap:10px;margin-bottom:12px;font-size:1.2rem;font-weight:700;display:flex}.footer-brand p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.footer-col h4{color:var(--text);margin-bottom:16px;font-size:.95rem;font-weight:600}.footer-col a{color:var(--text-secondary);transition:var(--transition);padding:4px 0;font-size:.9rem;display:block}.footer-col a:hover{color:var(--primary)}.footer-bottom{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);padding-top:24px;font-size:.85rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:.6s both fadeInUp}.animate-on-scroll{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(30px)}.animate-on-scroll.visible{opacity:1;transform:translateY(0)}@media (width<=768px){.section{padding:64px 0}.section-title{font-size:2rem}.cta-title{font-size:1.8rem}}@media (width<=480px){.section-title{font-size:1.6rem}.btn-large{padding:14px 28px;font-size:1rem}}:root{--admin-primary:#6366f1;--admin-primary-dark:#4f46e5;--admin-danger-dark:#dc2626;--admin-bg:#0f172a;--admin-bg-card:#1e293b;--admin-bg-input:#334155;--admin-text:#e2e8f0;--admin-text-muted:#94a3b8;--admin-border:#334155;--admin-success:#22c55e;--admin-danger:#ef4444;--admin-warning:#f59e0b;--admin-radius-sm:.4rem;--admin-radius-md:.5rem;--admin-radius-lg:.75rem;--admin-radius-xl:1rem;--admin-radius-pill:9999px;--admin-focus-ring:0 0 0 2px var(--admin-bg), 0 0 0 4px var(--admin-primary);--admin-transition:.2s}.layout,.login-container{font-family:var(--font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif);background:var(--admin-bg);color:var(--admin-text);min-height:100vh}:focus-visible{box-shadow:var(--admin-focus-ring);outline:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.layout{min-height:100vh;display:flex}.sidebar{background:var(--admin-bg-card);border-right:1px solid var(--admin-border);width:240px;height:100vh;padding:1.5rem 0;position:fixed;overflow-y:auto}.sidebar-header{border-bottom:1px solid var(--admin-border);margin-bottom:1rem;padding:0 1.5rem 1.5rem}.sidebar-header h1{color:var(--admin-primary);font-size:1.5rem}.sidebar-header small{color:var(--admin-text-muted);font-size:.75rem}.sidebar nav a{color:var(--admin-text-muted);transition:color var(--admin-transition), background-color var(--admin-transition), border-color var(--admin-transition);align-items:center;gap:.75rem;padding:.75rem 1.5rem;text-decoration:none;display:flex}.sidebar nav a:hover,.sidebar nav a.active{color:var(--admin-text);border-right:3px solid var(--admin-primary);background:#6366f11a}.sidebar-footer{border-top:1px solid var(--admin-border);width:100%;padding:1rem 1.5rem;position:absolute;bottom:0}.main-content{flex:1;min-width:0;margin-left:240px;padding:2rem}.card{background:var(--admin-bg-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-lg);margin-bottom:1.5rem;padding:1.5rem}.card-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.card-header h2{font-size:1.1rem;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem;display:grid}.stat-card{background:var(--admin-bg-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-lg);padding:1.25rem}.stat-card .label{color:var(--admin-text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem}.stat-card .value{margin:.25rem 0;font-size:2rem;font-weight:700}.stat-card .change{font-size:.8rem}.stat-card .change.positive{color:var(--admin-success)}.stat-card .change.negative{color:var(--admin-danger)}.table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}table{border-collapse:collapse;width:100%}th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--admin-text-muted);border-bottom:1px solid var(--admin-border);padding:.75rem 1rem;font-size:.8rem}td{border-bottom:1px solid var(--admin-border);padding:.75rem 1rem;font-size:.9rem}tr:hover td{background:#6366f10d}.table-empty{text-align:center;color:var(--admin-text-muted)}.badge{border-radius:var(--admin-radius-pill);padding:.2rem .6rem;font-size:.75rem;font-weight:500;display:inline-block}.badge-success{color:var(--admin-success);background:#22c55e33}.badge-danger{color:var(--admin-danger);background:#ef444433}.badge-warning{color:var(--admin-warning);background:#f59e0b33}.badge-primary{color:var(--admin-primary);background:#6366f133}.btn{border-radius:var(--admin-radius-md);cursor:pointer;transition:background-color var(--admin-transition), border-color var(--admin-transition), opacity var(--admin-transition);border:none;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.875rem;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary{background:var(--admin-primary);color:#fff}.btn-primary:hover{background:var(--admin-primary-dark)}.btn-danger{background:var(--admin-danger);color:#fff}.btn-danger:hover{background:var(--admin-danger-dark)}.btn-sm{padding:.3rem .6rem;font-size:.8rem}.btn-outline{border:1px solid var(--admin-border);color:var(--admin-text);background:0 0}.btn-outline:hover{border-color:var(--admin-primary)}.action-btns{flex-wrap:wrap;gap:.5rem;display:flex}.logout-btn{justify-content:center;width:100%}.form-group{margin-bottom:1rem}.form-group label{color:var(--admin-text-muted);margin-bottom:.4rem;font-size:.85rem;display:block}input[type=text],input[type=password],input[type=email],input[type=number],input[type=url],textarea,select{background:var(--admin-bg-input);border:1px solid var(--admin-border);border-radius:var(--admin-radius-md);width:100%;color:var(--admin-text);transition:border-color var(--admin-transition);padding:.6rem .8rem;font-size:.9rem}input:focus-visible,textarea:focus-visible,select:focus-visible{border-color:var(--admin-primary);box-shadow:var(--admin-focus-ring)}.form-grid{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.checkbox-label{align-items:center;gap:.5rem;display:flex}.checkbox-label input[type=checkbox]{width:auto}.modal-overlay{z-index:1000;background:#0009;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-overlay.active{display:flex}.modal{background:var(--admin-bg-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-xl);width:100%;max-width:500px;max-height:90vh;padding:2rem;overflow-y:auto}.modal-wide{max-width:700px}.modal h2{margin-bottom:1.5rem;font-size:1.2rem}.modal-actions{justify-content:flex-end;gap:.75rem;margin-top:1.5rem;display:flex}.pagination{justify-content:center;gap:.5rem;margin-top:1.5rem;display:flex}.pagination button{border:1px solid var(--admin-border);border-radius:var(--admin-radius-sm);background:var(--admin-bg-card);color:var(--admin-text);cursor:pointer;transition:background-color var(--admin-transition), border-color var(--admin-transition);padding:.4rem .8rem}.pagination button.active{background:var(--admin-primary);border-color:var(--admin-primary)}.search-bar{gap:.75rem;margin-bottom:1rem;display:flex}.search-bar input{flex:1}.filter-select{max-width:150px}.alert{border-radius:var(--admin-radius-md);opacity:1;transition:opacity var(--admin-transition) ease;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1rem;padding:.75rem 1rem;font-size:.9rem;display:flex}.alert-dismissing{opacity:0}.alert-close{color:inherit;cursor:pointer;opacity:.7;background:0 0;border:none;flex-shrink:0;padding:0 .25rem;font-size:1.25rem;line-height:1}.alert-close:hover,.alert-close:focus-visible{opacity:1}.alert-success{color:var(--admin-success);background:#22c55e26;border:1px solid #22c55e4d}.alert-danger{color:var(--admin-danger);background:#ef444426;border:1px solid #ef44444d}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.page-title,.page-heading{margin-bottom:1.5rem}.toolbar{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.toolbar-label{color:var(--admin-text-muted);font-size:.85rem}.period-select{max-width:120px}.share-bar{align-items:center;gap:.5rem;display:flex}.share-track{background:var(--admin-bg-input);border-radius:var(--admin-radius-sm);flex:1;height:8px;overflow:hidden}.share-fill{background:var(--admin-primary);border-radius:var(--admin-radius-sm);height:100%;transition:width .3s}.share-label{font-size:.8rem}.log-detail-table{width:100%;font-size:.85rem}.log-detail-table td:first-child{color:var(--admin-text-muted);white-space:nowrap;width:140px}.log-time{white-space:nowrap;font-size:.8rem}.log-user{font-size:.8rem}.log-error{color:var(--admin-danger)}.quota-grid{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.quota-heading{margin-top:1rem;margin-bottom:.5rem}.quota-hint{color:var(--admin-text-muted)}.usage-summary{background:var(--admin-bg-input);border-radius:.5rem;margin-top:.5rem;padding:.75rem;font-size:.85rem}.base-url-code{font-size:.8rem}.provider-id{color:var(--admin-text-muted)}.login-container{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.login-btn{justify-content:center;width:100%;margin-top:1rem}.login-btn:disabled{opacity:.6;cursor:not-allowed}.login-box{background:var(--admin-bg-card);border:1px solid var(--admin-border);border-radius:var(--admin-radius-xl);width:100%;max-width:400px;padding:3rem}.login-box h1{text-align:center;color:var(--admin-primary);margin-bottom:.5rem}.login-box p{text-align:center;color:var(--admin-text-muted);margin-bottom:2rem}.spinner{border:2px solid var(--admin-border);border-top-color:var(--admin-primary);border-radius:50%;width:1.5rem;height:1.5rem;animation:.6s linear infinite admin-spin;display:inline-block}@keyframes admin-spin{to{transform:rotate(360deg)}}.loading-overlay{z-index:2000;background:#0006;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.loading-overlay.active{display:flex}.sidebar-toggle{z-index:1100;background:var(--admin-bg-card);color:var(--admin-text);border:1px solid var(--admin-border);border-radius:var(--admin-radius-md);cursor:pointer;padding:.5rem .75rem;font-size:1.25rem;line-height:1;display:none;position:fixed;top:.75rem;left:.75rem}@media (width<=768px){.sidebar-toggle{display:block}.sidebar{display:none}.sidebar.sidebar-open{z-index:1050;display:flex}.main-content{margin-left:0;padding:3.5rem 1rem 1rem}.stats-grid{grid-template-columns:1fr 1fr}.login-box{padding:2rem 1.5rem}.page-header{flex-direction:column;align-items:flex-start}.form-grid,.quota-grid{grid-template-columns:1fr}.search-bar{flex-wrap:wrap}.search-bar input,.search-bar select{flex:100%;min-width:0}.filter-select{max-width:none}.toolbar{justify-content:flex-start}}@media (width<=480px){.stats-grid{grid-template-columns:1fr}.stat-card .value{font-size:1.5rem}.modal{border-radius:var(--admin-radius-lg);padding:1.25rem}.modal-wide{max-width:100%}.action-btns{flex-direction:column}.action-btns .btn{justify-content:center;width:100%}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}