*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #3d8bfd;--primary-dark: #2563eb;--primary-light: #60a5fa;--primary-glow: rgba(61, 139, 253, .25);--accent: #00d4ff;--accent-glow: rgba(0, 212, 255, .2);--success: #4CAF50;--success-dark: #2e7d32;--success-glow: rgba(76, 175, 80, .25);--warning: #ff9800;--warning-glow: rgba(255, 152, 0, .2);--error: #ef4444;--error-glow: rgba(239, 68, 68, .2);--gold: #FFD700;--gold-glow: rgba(255, 215, 0, .2);--bg: #0a0e17;--bg-light: #111827;--bg-card: #1a1f2e;--bg-card-hover: #252b3d;--bg-input: #1e2433;--bg-sidebar: #0d1117;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--text-inverse: #0a0e17;--border: #2d3748;--border-hover: #4a5568;--border-focus: var(--primary);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px var(--primary-glow);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--transition-fast: .15s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--sidebar-width: 260px;--header-height: 64px;--content-max-width: 960px}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:Space Grotesk,Inter,sans-serif;font-weight:700;line-height:1.3}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-light)}img{max-width:100%;height:auto}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-secondary{color:var(--text-secondary)}.text-success{color:var(--success)}.text-warning{color:var(--warning)}.text-error{color:var(--error)}.text-gradient{background:linear-gradient(90deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-family:Inter,sans-serif;font-size:.95rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);text-decoration:none;line-height:1.4}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn-primary{background:linear-gradient(135deg,var(--primary-dark),var(--primary));color:#fff;box-shadow:0 4px 15px var(--primary-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px var(--primary-glow)}.btn-success{background:linear-gradient(135deg,var(--success-dark),var(--success));color:#fff;box-shadow:0 4px 15px var(--success-glow)}.btn-success:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px var(--success-glow)}.btn-outline{background:transparent;border:2px solid var(--border);color:var(--text-secondary)}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 16px}.btn-ghost:hover:not(:disabled){background:var(--bg-card);color:var(--text-primary)}.btn-gold{background:linear-gradient(135deg,var(--gold),#e6a700);color:var(--text-inverse);box-shadow:0 4px 15px var(--gold-glow)}.btn-gold:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px var(--gold-glow)}.btn-lg{padding:16px 32px;font-size:1.05rem}.btn-sm{padding:8px 16px;font-size:.85rem}.btn-block{width:100%}.btn-loading:after{content:"";width:16px;height:16px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .6s linear infinite;margin-left:8px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-base)}.card:hover{border-color:var(--border-hover)}.card-glow{box-shadow:var(--shadow-glow)}.form-group{display:flex;flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-lg)}.form-label{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);font-family:Inter,sans-serif;font-size:.95rem;transition:all var(--transition-fast);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--primary-glow)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:100px}.form-hint{font-size:.8rem;color:var(--text-muted)}.form-error{font-size:.8rem;color:var(--error)}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.spinner-sm{width:20px;height:20px;border-width:2px}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.3px}.badge-success{background:#4caf5026;color:var(--success);border:1px solid rgba(76,175,80,.3)}.badge-warning{background:#ff980026;color:var(--warning);border:1px solid rgba(255,152,0,.3)}.badge-error{background:#ef444426;color:var(--error);border:1px solid rgba(239,68,68,.3)}.badge-primary{background:#3d8bfd26;color:var(--primary);border:1px solid rgba(61,139,253,.3)}.badge-gold{background:#ffd7001a;color:var(--gold);border:1px solid rgba(255,215,0,.3)}.toast-container{position:fixed;top:var(--space-lg);right:var(--space-lg);z-index:10000;display:flex;flex-direction:column;gap:var(--space-sm)}.toast{padding:14px 20px;border-radius:var(--radius-md);font-size:.9rem;font-weight:500;box-shadow:var(--shadow-lg);animation:toastIn .3s ease forwards;max-width:380px}.toast-success{background:var(--success-dark);color:#fff;border:1px solid var(--success)}.toast-error{background:#991b1b;color:#fff;border:1px solid var(--error)}.toast-info{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--primary)}.toast-exit{animation:toastOut .3s ease forwards}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes toastIn{0%{opacity:0;transform:translate(100px)}to{opacity:1;transform:translate(0)}}@keyframes toastOut{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(100px)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.page-enter{animation:fadeInUp .4s ease forwards}.page-exit{animation:fadeOut .2s ease forwards}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.auth-layout{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);background:var(--bg)}.auth-card{width:100%;max-width:440px;animation:scaleIn .5s ease forwards}.auth-logo{text-align:center;margin-bottom:var(--space-xl)}.auth-logo-icon{font-size:3rem;margin-bottom:var(--space-sm)}.auth-logo-text{font-family:Space Grotesk,sans-serif;font-size:1.5rem;font-weight:700;color:var(--text-primary)}.auth-logo-highlight{color:var(--primary)}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-base)}.app-sidebar-header{padding:var(--space-lg);border-bottom:1px solid var(--border)}.app-sidebar-nav{flex:1;padding:var(--space-md);overflow-y:auto}.app-sidebar-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border)}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);margin-bottom:4px}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--primary-glow);color:var(--primary-light)}.nav-item-icon{width:20px;text-align:center;font-size:1.1rem}.nav-item-badge{margin-left:auto;background:var(--primary);color:#fff;font-size:.7rem;padding:2px 6px;border-radius:var(--radius-full);font-weight:700}.nav-section-title{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);padding:var(--space-md) var(--space-md) var(--space-sm)}.app-main{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.app-header{height:var(--header-height);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-xl);background:var(--bg);position:sticky;top:0;z-index:50}.app-header-title{font-size:1.1rem;font-weight:600}.app-content{padding:var(--space-xl);max-width:var(--content-max-width);margin:0 auto}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-primary);font-size:1.5rem;cursor:pointer;padding:var(--space-sm)}.mobile-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:99}.stepper{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:var(--space-2xl);padding:0 var(--space-md)}.stepper-step{display:flex;align-items:center;gap:8px}.stepper-dot{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:700;border:2px solid var(--border);color:var(--text-muted);background:var(--bg);transition:all var(--transition-base);flex-shrink:0}.stepper-dot.active{border-color:var(--primary);color:var(--primary);box-shadow:0 0 15px var(--primary-glow);background:#3d8bfd1a}.stepper-dot.completed{border-color:var(--success);background:var(--success);color:#fff}.stepper-label{font-size:.75rem;color:var(--text-muted);display:none}.stepper-line{width:40px;height:2px;background:var(--border);transition:background var(--transition-base);flex-shrink:0}.stepper-line.completed{background:var(--success)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-md);margin-bottom:var(--space-xl)}.stat-card{padding:var(--space-lg)}.stat-card-icon{font-size:1.5rem;margin-bottom:var(--space-sm)}.stat-card-value{font-family:Space Grotesk,sans-serif;font-size:1.8rem;font-weight:700;color:var(--text-primary);margin-bottom:var(--space-xs)}.stat-card-label{font-size:.85rem;color:var(--text-secondary)}.locked-feature{position:relative;padding:var(--space-lg);border:2px dashed var(--border);border-radius:var(--radius-lg);text-align:center;opacity:.7}.locked-feature-icon{font-size:2rem;margin-bottom:var(--space-sm)}.locked-feature-title{font-size:1rem;margin-bottom:var(--space-sm)}.locked-feature-desc{font-size:.85rem;color:var(--text-muted);margin-bottom:var(--space-md)}@media(max-width:768px){.app-sidebar{transform:translate(-100%)}.app-sidebar.open{transform:translate(0)}.app-main{margin-left:0}.mobile-menu-btn,.mobile-overlay.active{display:block}.app-content{padding:var(--space-md)}.stats-grid{grid-template-columns:repeat(2,1fr)}.stepper-label{display:none}.stepper-line{width:24px}.auth-card{max-width:100%}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr}.stepper-dot{width:30px;height:30px;font-size:.75rem}.stepper-line{width:16px}}@media(min-width:769px){.stepper-label{display:block}}