:root{--color-primary: #6366f1;--color-primary-dark: #4f46e5;--color-primary-light: #818cf8;--color-secondary: #10b981;--color-background: #0f172a;--color-surface: #1e293b;--color-surface-hover: #334155;--color-text: #f8fafc;--color-text-muted: #94a3b8;--color-border: #334155;--color-error: #ef4444;--color-success: #22c55e;--color-warning: #f59e0b;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-full: 9999px}*{margin:0;padding:0;box-sizing:border-box}html{font-family:var(--font-sans);background-color:var(--color-background);color:var(--color-text);line-height:1.6}body{min-height:100vh}a{color:var(--color-primary-light);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary);text-decoration:underline}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:1rem}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;border-radius:var(--radius-md);border:none;transition:all .2s;text-decoration:none}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark);text-decoration:none}.btn-secondary{background-color:transparent;color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background-color:var(--color-surface);text-decoration:none}.btn-ghost{background-color:transparent;color:var(--color-text-muted)}.btn-ghost:hover{color:var(--color-text);background-color:var(--color-surface);text-decoration:none}.input{width:100%;padding:.75rem 1rem;font-size:1rem;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);transition:border-color .2s,box-shadow .2s}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f133}.input::placeholder{color:var(--color-text-muted)}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:1.5rem}.error-message{color:var(--color-error);font-size:.875rem;margin-top:.5rem}.success-message{color:var(--color-success);font-size:.875rem;margin-top:.5rem}.auth-page{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.auth-card{width:100%;max-width:420px}.auth-card h1{font-size:1.75rem;font-weight:700;text-align:center;margin-bottom:.5rem}.auth-card p{color:var(--color-text-muted);text-align:center;margin-bottom:2rem}.auth-form{display:flex;flex-direction:column;gap:1rem}.auth-divider{display:flex;align-items:center;gap:1rem;margin:1.5rem 0;color:var(--color-text-muted);font-size:.875rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background-color:var(--color-border)}.oauth-buttons{display:flex;flex-direction:column;gap:.75rem}.oauth-btn{display:flex;align-items:center;justify-content:center;gap:.75rem;width:100%;padding:.75rem 1rem;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text);font-size:1rem;font-weight:500;transition:all .2s}.oauth-btn:hover{background-color:var(--color-surface-hover)}.auth-footer{text-align:center;margin-top:1.5rem;color:var(--color-text-muted)}.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background-color:#0f172acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border)}.navbar-container{display:flex;align-items:center;justify-content:space-between;height:4rem}.navbar-logo{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:700;color:var(--color-text)}.navbar-logo:hover{text-decoration:none}.logo-img{width:28px;height:28px;object-fit:contain}.auth-logo-img{width:24px;height:24px;object-fit:contain;vertical-align:middle;margin-right:.25rem}.navbar-links{display:flex;align-items:center;gap:1.5rem}.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:6rem 1.5rem 4rem}.hero h1{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--color-text) 0%,var(--color-primary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.25rem;color:var(--color-text-muted);max-width:600px;margin-bottom:2rem}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-danger{background-color:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background-color:#dc2626;text-decoration:none}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text);margin-bottom:.5rem}textarea.input{resize:vertical;min-height:100px}select.input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2.5rem}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}.badge-success{background-color:#22c55e26;color:var(--color-success)}.badge-warning{background-color:#f59e0b26;color:var(--color-warning)}.badge-error{background-color:#ef444426;color:var(--color-error)}.badge-info{background-color:#6366f126;color:var(--color-primary-light)}.divider{height:1px;background-color:var(--color-border);margin:1.5rem 0}.text-muted{color:var(--color-text-muted)}.text-error{color:var(--color-error)}.text-success{color:var(--color-success)}.text-warning{color:var(--color-warning)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.spinner{display:inline-block;width:1em;height:1em;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}.navbar-links{gap:1rem}.grid-cols-2{grid-template-columns:1fr}}