:root{--color-primary: #6366f1;--color-primary-light: #818cf8;--color-primary-dark: #4f46e5;--color-secondary: #ec4899;--color-secondary-light: #f472b6;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--bg-card: rgba(30, 41, 59, .8);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: rgba(148, 163, 184, .2);--border-radius: 12px;--border-radius-sm: 8px;--border-radius-lg: 16px;--border-radius-full: 9999px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-glow: 0 0 20px rgba(99, 102, 241, .3);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .35s ease;--glass-bg: rgba(30, 41, 59, .7);--glass-blur: blur(12px)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #e2e8f0;--bg-card: rgba(255, 255, 255, .9);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-color: rgba(15, 23, 42, .1);--glass-bg: rgba(255, 255, 255, .7)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-sans);font-size:16px;line-height:1.6;color:var(--text-primary);background:var(--bg-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary)}img{max-width:100%;height:auto}h1,h2,h3,h4,h5,h6{margin:0 0 var(--space-4);font-weight:700;line-height:1.2;color:var(--text-primary)}h1{font-size:3rem}h2{font-size:2.25rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{margin:0 0 var(--space-4);color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-family:inherit;font-size:.9375rem;font-weight:600;line-height:1.5;color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-base);text-decoration:none}.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn:active{transform:translateY(0)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));border-color:transparent}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));box-shadow:var(--shadow-glow);color:#fff}.btn-secondary{color:var(--color-primary-light);background:transparent;border-color:var(--color-primary)}.btn-secondary:hover{background:var(--color-primary);color:#fff}.btn-lg{padding:var(--space-4) var(--space-8);font-size:1.0625rem}.btn-sm{padding:var(--space-2) var(--space-4);font-size:.875rem}.form-group{margin-bottom:var(--space-5)}.form-label{display:block;margin-bottom:var(--space-2);font-size:.875rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-3) var(--space-4);font-family:inherit;font-size:1rem;color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f133}.form-input::placeholder{color:var(--text-muted)}.form-error{margin-top:var(--space-2);font-size:.875rem;color:var(--color-error)}.form-hint{margin-top:var(--space-2);font-size:.8125rem;color:var(--text-muted)}.card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:var(--space-6);box-shadow:var(--shadow)}.card-header{margin-bottom:var(--space-6);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-color)}.card-title{margin:0;font-size:1.25rem;font-weight:600}.alert{padding:var(--space-4);border-radius:var(--border-radius-sm);margin-bottom:var(--space-4)}.alert-success{background:#10b9811a;border:1px solid var(--color-success);color:var(--color-success)}.alert-error{background:#ef44441a;border:1px solid var(--color-error);color:var(--color-error)}.alert-warning{background:#f59e0b1a;border:1px solid var(--color-warning);color:var(--color-warning)}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;padding:var(--space-4) var(--space-8);background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--border-color)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;max-width:1280px;margin:0 auto}.navbar-brand{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none}.navbar-brand:hover{color:var(--color-primary-light)}.navbar-nav{display:flex;align-items:center;gap:var(--space-4);list-style:none;margin:0;padding:0}.navbar-link{color:var(--text-secondary);font-weight:500;transition:color var(--transition-fast)}.navbar-link:hover{color:var(--text-primary)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:var(--space-16) var(--space-8);background:radial-gradient(ellipse at top,rgba(99,102,241,.15),transparent 50%),radial-gradient(ellipse at bottom,rgba(236,72,153,.1),transparent 50%),var(--bg-primary)}.hero-content{max-width:800px}.hero-title{font-size:clamp(2.5rem,5vw,4rem);margin-bottom:var(--space-6);background:linear-gradient(135deg,var(--text-primary),var(--color-primary-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-8);max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;gap:var(--space-4);justify-content:center;flex-wrap:wrap}.pricing-section{padding:var(--space-16) var(--space-8);background:var(--bg-secondary)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-8);max-width:1200px;margin:0 auto}.pricing-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:var(--space-8);text-align:center;transition:all var(--transition-base)}.pricing-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-glow);border-color:var(--color-primary)}.pricing-card.featured{border-color:var(--color-primary);position:relative}.pricing-card.featured:before{content:"Beliebt";position:absolute;top:-12px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff;padding:var(--space-1) var(--space-4);border-radius:var(--border-radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase}.pricing-name{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-4)}.pricing-price{font-size:3rem;font-weight:700;margin-bottom:var(--space-2)}.pricing-price span{font-size:1rem;color:var(--text-secondary);font-weight:400}.pricing-features{list-style:none;padding:0;margin:var(--space-6) 0;text-align:left}.pricing-features li{padding:var(--space-2) 0;color:var(--text-secondary);display:flex;align-items:center;gap:var(--space-2)}.pricing-features li:before{content:"✓";color:var(--color-success);font-weight:700}.dashboard-layout{display:flex;min-height:100vh;padding-top:0}.sidebar{position:fixed;left:0;top:0;bottom:0;width:280px;background:var(--bg-secondary);border-right:1px solid var(--border-color);padding:var(--space-6);display:flex;flex-direction:column;z-index:50}.sidebar-brand{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;margin-bottom:var(--space-8);padding:var(--space-2) 0}.sidebar-nav{flex:1;list-style:none;padding:0;margin:0}.sidebar-nav li{margin-bottom:var(--space-2)}.sidebar-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);color:var(--text-secondary);border-radius:var(--border-radius-sm);transition:all var(--transition-fast);font-weight:500}.sidebar-link:hover{background:var(--bg-tertiary);color:var(--text-primary)}.sidebar-link.active{background:var(--color-primary);color:#fff}.sidebar-link svg{width:20px;height:20px;flex-shrink:0}.sidebar-footer{padding-top:var(--space-4);border-top:1px solid var(--border-color)}.sidebar-user{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3);background:var(--bg-tertiary);border-radius:var(--border-radius-sm);margin-bottom:var(--space-4)}.sidebar-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600}.sidebar-user-info h4{margin:0;font-size:.875rem;font-weight:600}.sidebar-user-info p{margin:0;font-size:.75rem;color:var(--text-muted)}.dashboard-main{margin-left:280px;flex:1;padding:var(--space-8);background:var(--bg-primary);min-height:100vh}.dashboard-header{margin-bottom:var(--space-8)}.dashboard-title{font-size:1.75rem;margin:0}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-8);background:radial-gradient(ellipse at top left,rgba(99,102,241,.1),transparent 50%),radial-gradient(ellipse at bottom right,rgba(236,72,153,.08),transparent 50%),var(--bg-primary)}.auth-card{width:100%;max-width:420px}.auth-header{text-align:center;margin-bottom:var(--space-8)}.auth-logo{font-size:2rem;font-weight:700;color:var(--color-primary-light);margin-bottom:var(--space-4)}.auth-title{margin:0;font-size:1.5rem}.auth-subtitle{margin:var(--space-2) 0 0;color:var(--text-secondary)}.auth-divider{display:flex;align-items:center;margin:var(--space-6) 0;color:var(--text-muted);font-size:.875rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.auth-divider span{padding:0 var(--space-4)}.auth-footer{text-align:center;margin-top:var(--space-6);padding-top:var(--space-6);border-top:1px solid var(--border-color);color:var(--text-secondary)}.btn-passkey{width:100%;background:var(--bg-tertiary);border:1px solid var(--border-color)}.btn-passkey:hover{background:var(--bg-secondary);border-color:var(--color-primary)}.container{max-width:1280px;margin:0 auto;padding:0 var(--space-8)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.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-4{gap:var(--space-4)}.gap-6{gap:var(--space-6)}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.hidden{display:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.animate-fade-in{animation:fadeIn .5s ease forwards}.animate-pulse{animation:pulse 2s ease-in-out infinite}@media(max-width:1024px){.sidebar{width:240px}.dashboard-main{margin-left:240px}}@media(max-width:768px){.sidebar{transform:translate(-100%);transition:transform var(--transition-base)}.sidebar.open{transform:translate(0)}.dashboard-main{margin-left:0}.navbar{padding:var(--space-3) var(--space-4)}.hero{padding:var(--space-12) var(--space-4)}.grid-cols-2,.grid-cols-3{grid-template-columns:1fr}}