:root{--bg-primary:#0a0a0a;--bg-secondary:#121212;--bg-tertiary:#1e1e1e;--text-primary:#f5f5f5;--text-secondary:#a3a3a3;--text-muted:#737373;--accent-color:#fff;--accent-hover:#e0e0e0;--border-color:#262626;--border-light:#333;--font-family:var(--font-geist-sans), "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:var(--font-geist-mono), "Menlo", "Monaco", "Courier New", monospace;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition-fast:.15s ease-in-out;--transition-normal:.3s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}html,body{background-color:var(--bg-primary);min-height:100vh;color:var(--text-primary);font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;line-height:1.5;display:flex}main{flex:1}a{color:inherit;transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--accent-color)}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1200px;padding:0 var(--spacing-md);margin:0 auto}@media (max-width:768px){.container{padding:0 var(--spacing-sm)}}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.btn{padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);transition:all var(--transition-fast);justify-content:center;align-items:center;font-size:.95rem;font-weight:500;display:inline-flex}.btn-primary{background-color:var(--text-primary);color:var(--bg-primary)}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{background-color:var(--bg-secondary);border-color:var(--border-light)}.modal-overlay{z-index:10000;background:#000000b3;justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}@media (max-width:768px){.confirmModal{border:none;border-radius:0;flex-direction:column;justify-content:center;width:100%;max-width:100%;height:100%;display:flex}}.card{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:transform var(--transition-normal), border-color var(--transition-normal)}.card:hover{border-color:var(--border-light);transform:translateY(-2px)}.site-header{border-bottom:1px solid var(--border-color);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:50;background-color:#0a0a0acc;position:sticky;top:0}.header-content{justify-content:space-between;align-items:center;height:64px;display:flex}.logo{align-items:center;gap:var(--spacing-sm);letter-spacing:-.02em;color:var(--text-primary);font-size:1.25rem;font-weight:700;display:flex}.logo:hover{color:var(--accent-hover)}.logo-icon{width:28px;height:28px}.main-nav{gap:var(--spacing-lg);display:flex}.main-nav a{color:var(--text-secondary);font-size:.95rem;font-weight:500}.main-nav a:hover{color:var(--text-primary)}.site-footer{border-top:1px solid var(--border-color);padding:var(--spacing-xl) 0;margin-top:auto}.custom-scrollbar::-webkit-scrollbar{width:8px;height:8px}.custom-scrollbar::-webkit-scrollbar-track{background:#ffffff05;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:10px}.custom-scrollbar::-webkit-scrollbar-thumb:hover{background:#fff3}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;gap:12px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--bg-tertiary);min-width:300px;max-width:400px;color:var(--text-primary);border-left:4px solid var(--text-primary);pointer-events:auto;border-top:1px solid var(--border-color);border-right:1px solid var(--border-color);border-bottom:1px solid var(--border-color);border-radius:8px;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;font-size:.95rem;animation:.3s cubic-bezier(.16,1,.3,1) slideIn;display:flex;box-shadow:0 8px 30px #0006}.toast-error{border-left-color:#ef4444}.toast-success{border-left-color:#10b981}.toast-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0;font-size:1.5rem;line-height:1}.toast-close:hover{color:var(--text-primary)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.confirmModalOverlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:10000;background:#000000b3;justify-content:center;align-items:center;width:100vw;height:100vh;animation:.2s ease-out fadeIn;display:flex;position:fixed;top:0;left:0}.confirmModal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;width:90%;max-width:400px;padding:1.5rem;animation:.2s ease-out scaleUp;box-shadow:0 10px 40px #00000080}.confirmModal h4{color:var(--text-primary);margin:0 0 .5rem;font-size:1.1rem}.confirmModal p{color:var(--text-muted);margin:0 0 1.5rem;font-size:.95rem}.confirmModalActions{justify-content:flex-end;gap:1rem;display:flex}.confirmCancelBtn{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;background:0 0;border-radius:8px;padding:.5rem 1rem;transition:all .2s}.confirmCancelBtn:hover{background:#ffffff0d}.confirmDeleteBtn{color:#fff;cursor:pointer;background:#ef4444;border:none;border-radius:8px;padding:.5rem 1rem;transition:all .2s}.confirmDeleteBtn:hover{background:#dc2626}.confirmDeleteBtn:disabled,.confirmCancelBtn:disabled{opacity:.5;cursor:not-allowed}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}