@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--sidebar-width: 280px;--sidebar-collapsed-width: 72px;--side-ad-width: 300px;--spacing: 1.5rem;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--bg-color: #f8fafc;--bg-sidebar: #ffffff;--card-bg: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--border-color: #e2e8f0;--primary: #2563eb;--primary-hover: #1d4ed8;--primary-text: #ffffff;--danger: #ef4444;--danger-hover: #dc2626;--ad-bg: #f1f5f9;--ad-border: #cbd5e1;--ad-text: #94a3b8;--banner-bg: #eff6ff;--banner-border: #bfdbfe;--banner-text: #1e3a8a;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05)}:root.dark{--bg-color: #020617;--bg-sidebar: #0f172a;--card-bg: #0f172a;--text-main: #f8fafc;--text-muted: #94a3b8;--text-light: #cbd5e1;--border-color: #1e293b;--primary: #3b82f6;--primary-hover: #60a5fa;--ad-bg: #020617;--ad-border: #1e293b;--ad-text: #475569;--banner-bg: #172554;--banner-border: #1e3a8a;--banner-text: #bfdbfe;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3)}*{box-sizing:border-box}body,html,#app{margin:0;padding:0;height:100vh;width:100vw;font-family:Inter,system-ui,sans-serif;color:var(--text-main);background-color:var(--bg-color);overflow:hidden}.app-root{display:flex;flex-direction:column;height:100vh;background-color:var(--bg-color);color:var(--text-main)}.app-container{display:flex;flex:1;height:100%;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:width .2s cubic-bezier(.4,0,.2,1);z-index:100}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar-header{height:64px;display:flex;align-items:center;padding:0 1.25rem}.sidebar.collapsed .sidebar-header{padding:0;justify-content:center}.sidebar h2{font-size:.7rem;font-weight:700;color:var(--text-light);text-transform:uppercase;letter-spacing:.1em;margin:1.5rem 0 .75rem 1.5rem;white-space:nowrap;overflow:hidden;transition:opacity .2s}.sidebar.collapsed h2{opacity:0}.sidebar-nav{display:flex;flex-direction:column;gap:.25rem}.nav-item{margin:0 .75rem;padding:.75rem;font-size:.9rem;font-weight:500;color:var(--text-muted);border-radius:12px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:1rem;white-space:nowrap;overflow:hidden}.sidebar.collapsed .nav-item{justify-content:center;margin:0 .5rem;padding:.75rem 0;gap:0}.nav-item span{transition:opacity .2s}.sidebar.collapsed .nav-item span{opacity:0;width:0;pointer-events:none}.nav-item:hover{background:var(--bg-color);color:var(--text-main)}.nav-item.active{background:var(--bg-color);color:var(--primary);font-weight:600}.sidebar-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:24px}.main-content{flex:1;display:flex;flex-direction:column;padding:1.5rem;gap:1rem;overflow-y:auto;background-color:var(--bg-color);min-width:0;height:100%}.utility-sidebar{width:var(--side-ad-width);padding:1rem;display:flex;flex-direction:column;gap:1.5rem;background:var(--bg-color);border-left:1px solid var(--border-color)}.privacy-banner{background:var(--banner-bg);color:var(--banner-text);border:1px solid var(--banner-border);padding:.65rem 1rem;font-size:.85rem;font-weight:500;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;gap:.5rem}.user-actions{display:flex;align-items:center;justify-content:flex-end;gap:.5rem;width:100%}.account-menu{position:absolute;top:100%;right:0;margin-top:.5rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:1rem;width:240px;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;z-index:500;display:flex;flex-direction:column;gap:.75rem}.theme-toggle{display:flex;align-items:center;justify-content:center;cursor:pointer;width:36px;height:36px;border-radius:8px;border:1px solid var(--border-color);background:var(--card-bg);transition:all .2s;padding:0;color:var(--text-main);flex-shrink:0}.theme-toggle svg{display:block;width:18px;height:18px;stroke:currentColor!important;fill:none}.theme-toggle:hover{background:var(--bg-color);border-color:var(--text-muted)}.login-btn{background:var(--card-bg);color:var(--text-main);border:1px solid var(--border-color);padding:.5rem .75rem;font-size:.8rem;border-radius:8px;font-weight:600;cursor:pointer;box-shadow:var(--shadow-sm);flex:1;white-space:nowrap;text-align:center;display:flex;align-items:center;justify-content:center;gap:.45rem;min-width:0}.premium-login-btn{border-color:color-mix(in srgb,var(--primary) 45%,var(--border-color))}.work-area{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);min-height:fit-content}.work-area>header{margin-bottom:1.5rem}.work-area h1{margin:0 0 .25rem;font-size:1.25rem;font-weight:700;color:var(--text-main)}.work-area header p{color:var(--text-muted);margin:0;font-size:.9rem}.banner-ad{min-height:100px;width:100%;margin-bottom:1rem}.side-ad{min-height:400px;width:100%;flex:1}.ad-placeholder{width:100%;height:100%;background:var(--ad-bg);border:1px dashed var(--ad-border);border-radius:var(--radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;color:var(--text-muted);text-align:center;padding:1rem}.ad-placeholder-text{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;font-weight:700;opacity:.6}.ad-placeholder-cta{font-size:.85rem;color:var(--primary);text-decoration:underline;cursor:pointer;font-weight:500}.toast-container{position:fixed;bottom:2rem;left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:.75rem;z-index:9999;pointer-events:none}.toast{background:var(--text-main);color:var(--bg-color);padding:.75rem 1.5rem;border-radius:50px;font-size:.9rem;font-weight:600;box-shadow:0 10px 25px #0003;animation:toast-in .3s cubic-bezier(.175,.885,.32,1.275);pointer-events:auto;display:flex;align-items:center;gap:.5rem;white-space:nowrap}.toast-error{background:var(--danger);color:#fff}@keyframes toast-in{0%{transform:translateY(100%) scale(.8);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.app-footer{padding:2rem 0 1rem;margin-top:auto;border-top:1px solid var(--border-color);opacity:.8}.footer-links{display:flex;justify-content:center;align-items:center;gap:1.5rem;font-size:.8rem;color:var(--text-muted)}.footer-links a{color:var(--text-muted);cursor:pointer;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--primary);text-decoration:underline}.modal-overlay{position:fixed;inset:0;background-color:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1.5rem}.app-modal{background-color:var(--card-bg);padding:2.5rem;border-radius:16px;border:1px solid var(--border-color);width:100%;max-width:450px;box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;color:var(--text-main);animation:modal-in .2s cubic-bezier(.16,1,.3,1)}@keyframes modal-in{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}textarea,input[type=text]{width:100%;background-color:var(--bg-color);color:var(--text-main);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1rem;font-family:Inter,JetBrains Mono,monospace;font-size:.9rem;outline:none}button.primary{background:var(--primary);color:#fff;border:none;padding:.65rem 1.25rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}button.primary:hover{background:var(--primary-hover);transform:translateY(-1px)}button.danger{background:var(--danger);color:#fff;border:none;padding:.65rem 1.25rem;border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}button.secondary{background:var(--card-bg);color:var(--text-main);border:1px solid var(--border-color);padding:.6rem 1rem;border-radius:8px;font-weight:500;font-size:.85rem;cursor:pointer}.info-box{padding:1rem;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.85rem;color:var(--text-muted);margin-top:1.5rem}.sidebar-toggle{background:transparent!important;border:none!important;color:var(--text-main)!important;padding:.5rem;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.sidebar-toggle:hover{background:#8080801a!important}.sidebar-toggle svg{stroke:currentColor}.mobile-header{display:none;z-index:200}@media(max-width:1024px){.utility-sidebar{display:none}}@media(max-width:768px){.mobile-header{display:flex;padding:.75rem 1.25rem;background:var(--bg-sidebar);border-bottom:1px solid var(--border-color);align-items:center;justify-content:space-between;position:sticky;top:0}.logo{font-weight:700;font-size:1rem;color:var(--text-main)}.sidebar{position:fixed;top:0;left:0;bottom:0;width:280px!important;transform:translate(-100%);box-shadow:10px 0 30px #0000004d;border-right:1px solid var(--border-color)}.sidebar.open{transform:translate(0)}.sidebar.open h2{opacity:1!important}.sidebar.open .nav-item span{opacity:1!important;width:auto!important;pointer-events:auto!important}.sidebar.open .nav-item{justify-content:flex-start!important;padding:.75rem!important;margin:.25rem .75rem!important;gap:1rem!important}.main-content{padding:1rem}.work-area{padding:1.25rem}}