@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";
:root{--color-bg:#fff;--color-bg-secondary:#f5f5f7;--color-bg-tertiary:#e8e8ed;--color-text:#1d1d1f;--color-text-secondary:#86868b;--color-text-tertiary:#aeaeb2;--color-accent:#0071e3;--color-accent-hover:#0077ed;--color-accent-light:#0071e314;--color-border:#d2d2d7;--color-border-light:#e5e5ea;--color-success:#30d158;--color-success-bg:#30d1581a;--color-warning:#ff9f0a;--color-warning-bg:#ff9f0a1a;--color-error:#ff3b30;--color-error-bg:#ff3b301a;--color-overlay:#0006;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-xs:.75rem;--font-sm:.875rem;--font-base:1rem;--font-lg:1.125rem;--font-xl:1.25rem;--font-2xl:1.5rem;--font-3xl:2rem;--font-4xl:2.5rem;--font-5xl:3.5rem;--font-6xl:4.5rem;--weight-light:300;--weight-regular:400;--weight-medium:500;--weight-semibold:600;--weight-bold:700;--weight-black:900;--leading-tight:1.1;--leading-snug:1.25;--leading-normal:1.5;--leading-relaxed:1.7;--tracking-tight:-.03em;--tracking-normal:-.01em;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--spacing-3xl:6rem;--spacing-4xl:8rem;--spacing-5xl:10rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 2px 8px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 8px 32px #0000001a;--shadow-xl:0 16px 48px #0000001f;--transition-fast:all .15s cubic-bezier(.4, 0, .2, 1);--transition-default:all .3s cubic-bezier(.4, 0, .2, 1);--transition-slow:all .5s cubic-bezier(.4, 0, .2, 1);--max-width:1200px;--max-width-narrow:800px;--max-width-xs:480px;--sidebar-width:260px;--sidebar-collapsed:72px;--header-height:64px;--navbar-height:64px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility}body{font-family:var(--font-family);font-size:var(--font-base);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg);letter-spacing:var(--tracking-normal);min-height:100vh}img,video,svg{max-width:100%;display:block}a{color:var(--color-accent);transition:var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent-hover)}ul,ol{list-style:none}button{cursor:pointer;font-family:inherit;font-size:inherit;background:0 0;border:none}input,textarea,select{font-family:inherit;font-size:inherit;border:none;outline:none}h1,h2,h3,h4,h5,h6{font-weight:var(--weight-bold);line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);color:var(--color-text)}h1{font-size:var(--font-5xl)}h2{font-size:var(--font-4xl)}h3{font-size:var(--font-3xl)}h4{font-size:var(--font-2xl)}h5{font-size:var(--font-xl)}h6{font-size:var(--font-lg)}p{color:var(--color-text-secondary);line-height:var(--leading-relaxed)}.btn{border-radius:var(--radius-full);font-weight:var(--weight-semibold);font-size:var(--font-base);transition:var(--transition-default);white-space:nowrap;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.75rem;display:inline-flex;position:relative;overflow:hidden}.btn-primary{background:var(--color-accent);color:#fff;box-shadow:0 2px 8px #0071e34d}.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-1px);box-shadow:0 4px 16px #0071e366}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px #0071e34d}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-tertiary);transform:translateY(-1px)}.btn-ghost{color:var(--color-accent);background:0 0;padding:.5rem 1rem}.btn-ghost:hover{background:var(--color-accent-light)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover{opacity:.9;transform:translateY(-1px)}.btn-lg{font-size:var(--font-lg);padding:1rem 2.5rem}.btn-sm{font-size:var(--font-sm);padding:.5rem 1.25rem}.btn-icon{border-radius:var(--radius-md);width:40px;height:40px;padding:0}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none!important;transform:none!important}.card{background:var(--color-bg);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:var(--transition-default)}.card-hover:hover{box-shadow:var(--shadow-md);border-color:var(--color-border);transform:translateY(-2px)}.card-elevated{box-shadow:var(--shadow-sm);border:none}.card-elevated:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.input-group{flex-direction:column;gap:.5rem;display:flex}.input-label{font-size:var(--font-sm);font-weight:var(--weight-medium);color:var(--color-text)}.input{background:var(--color-bg);border:1.5px solid var(--color-border);border-radius:var(--radius-md);width:100%;font-size:var(--font-base);color:var(--color-text);transition:var(--transition-fast);padding:.75rem 1rem}.input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-light)}.input::placeholder{color:var(--color-text-tertiary)}.input-error{border-color:var(--color-error)}.textarea{resize:vertical;min-height:120px}.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2386868B' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");background-position:right 1rem center;background-repeat:no-repeat;padding-right:2.5rem}.checkbox-label{font-size:var(--font-sm);color:var(--color-text-secondary);cursor:pointer;align-items:center;gap:.75rem;display:flex}.checkbox-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-accent);cursor:pointer}.badge{border-radius:var(--radius-full);font-size:var(--font-xs);font-weight:var(--weight-semibold);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:.25rem;padding:.25rem .75rem;display:inline-flex}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-error{background:var(--color-error-bg);color:var(--color-error)}.badge-accent{background:var(--color-accent-light);color:var(--color-accent)}.badge-new{background:var(--color-accent);color:#fff;padding:.15rem .5rem;font-size:.65rem}.table-container{border:1px solid var(--color-border-light);border-radius:var(--radius-lg);overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;font-size:var(--font-sm);font-weight:var(--weight-semibold);color:var(--color-text-secondary);background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border-light);white-space:nowrap;padding:.875rem 1.25rem}.table td{font-size:var(--font-sm);border-bottom:1px solid var(--color-border-light);color:var(--color-text);padding:.875rem 1.25rem}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:var(--color-bg-secondary)}.modal-overlay{background:var(--color-overlay);z-index:1000;padding:var(--spacing-sm);justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--color-bg);border-radius:var(--radius-xl);padding:var(--spacing-xl);width:100%;max-width:560px;max-height:90vh;box-shadow:var(--shadow-xl);animation:.3s slideUp;overflow-y:auto}.modal-header{margin-bottom:var(--spacing-lg);justify-content:space-between;align-items:center;display:flex}.modal-header h3{font-size:var(--font-xl)}.modal-close{border-radius:var(--radius-full);width:32px;height:32px;color:var(--color-text-secondary);font-size:var(--font-xl);transition:var(--transition-fast);justify-content:center;align-items:center;display:flex}.modal-close:hover{background:var(--color-bg-secondary);color:var(--color-text)}.modal-footer{gap:var(--spacing-sm);margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--color-border-light);justify-content:flex-end;display:flex}.toast{background:var(--color-text);color:var(--color-bg);border-radius:var(--radius-md);font-size:var(--font-sm);font-weight:var(--weight-medium);box-shadow:var(--shadow-lg);z-index:2000;padding:1rem 1.5rem;animation:.3s slideUp,.3s 2.7s forwards fadeOut;position:fixed;bottom:2rem;right:2rem}.tabs{border-bottom:1px solid var(--color-border-light);margin-bottom:var(--spacing-lg);gap:0;display:flex;overflow-x:auto}.tab{font-size:var(--font-sm);font-weight:var(--weight-medium);color:var(--color-text-secondary);transition:var(--transition-fast);white-space:nowrap;cursor:pointer;border-bottom:2px solid #0000;padding:.75rem 1.25rem}.tab:hover{color:var(--color-text)}.tab-active{color:var(--color-accent);border-bottom-color:var(--color-accent)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{to{transform:rotate(360deg)}}.animate-on-scroll{opacity:0;transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1);transform:translateY(30px)}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.container{width:100%;max-width:var(--max-width);padding:0 var(--spacing-lg);margin:0 auto}.container-narrow{max-width:var(--max-width-narrow)}.text-center{text-align:center}.text-secondary{color:var(--color-text-secondary)}.text-accent{color:var(--color-accent)}.text-sm{font-size:var(--font-sm)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.grid{display:grid}.sr-only{clip:rect(0,0,0,0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.spinner{border:2px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}.skeleton{background:linear-gradient(90deg, var(--color-bg-secondary) 25%, var(--color-bg-tertiary) 50%, var(--color-bg-secondary) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s infinite pulse}@media (max-width:1024px){h1{font-size:var(--font-4xl)}h2{font-size:var(--font-3xl)}}@media (max-width:768px){h1{font-size:var(--font-3xl)}h2{font-size:var(--font-2xl)}h3{font-size:var(--font-xl)}.container{padding:0 var(--spacing-sm)}}@media (max-width:480px){h1{font-size:var(--font-2xl)}h2{font-size:var(--font-xl)}}