:root{--bg-primary:#f1f1f1;--bg-secondary:#fff;--bg-tertiary:#f7f6f3;--bg-card:#fff;--bg-card-hover:#fbfbfa;--bg-glass:#fffffff2;--bg-glass-hover:#fff;--text-primary:#111;--text-secondary:#787774;--text-muted:#a0a0a0;--text-accent:#111;--text-heading:#9c0013;--accent-rose:#fdebec;--accent-rose-light:#9f2f2d;--accent-rose-dark:#111;--accent-coral:#e1f3fe;--accent-gold:#edf3ec;--accent-gold-light:#346538;--accent-purple:#fbf3db;--accent-purple-light:#956400;--gradient-primary:#111;--gradient-secondary:#333;--gradient-subtle:#fbfbfa;--gradient-card:#fff;--gradient-glow:none;--border-color:#eaeaea;--border-color-hover:#d5d5d5;--border-accent:#0000000f;--shadow-sm:none;--shadow-md:none;--shadow-lg:0 2px 8px #0000000a;--shadow-glow:none;--shadow-glow-gold:none;--font-primary:"Geist", "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-display:"Playfair Display", Georgia, serif;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1);--max-width:1200px;--sidebar-width:280px;--header-height:64px;--success:#4ade80;--warning:#fbbf24;--error:#f87171;--info:#60a5fa}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-primary);background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}ul,ol{list-style:none}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;color:var(--text-heading);line-height:1.2}h1{font-size:clamp(2.5rem,5vw,4rem);font-weight:700}h2{font-size:clamp(2rem,4vw,3rem);font-weight:600}h3{font-size:clamp(1.5rem,3vw,2rem);font-weight:600}h4{font-size:1.25rem;font-weight:600}p{color:var(--text-secondary);line-height:1.7}.text-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.text-accent{color:var(--accent-rose-light)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-md);transition:all var(--transition-base);white-space:nowrap;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;transition:opacity var(--transition-fast);position:absolute;inset:0}.btn:hover:after{opacity:1}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow);font-weight:700}.btn-primary:after{background:#ffffff1a}.btn-primary:hover{box-shadow:none;background:#333;transform:scale(.98)}.btn-primary:active{transform:scale(.95)}.btn-secondary{background:var(--bg-glass);border:1px solid var(--border-color);color:var(--text-primary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{border-color:var(--border-accent);background:var(--bg-glass-hover)}.btn-ghost{color:var(--text-secondary);padding:.5rem 1rem}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-glass)}.btn-lg{border-radius:var(--radius-lg);padding:1rem 2rem;font-size:1.1rem}.btn-sm{padding:.4rem .8rem;font-size:.85rem}.btn-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;padding:0;display:flex}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.card{background:var(--gradient-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);transition:all var(--transition-base)}.card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-md)}.card-glass{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-xl);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.card-glow{position:relative}.card-glow:before{content:"";border-radius:inherit;background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base);z-index:-1;position:absolute;inset:-1px}.card-glow:hover:before{opacity:.15}.input-group{gap:var(--space-sm);flex-direction:column;display:flex}.input-group label{color:var(--text-secondary);font-size:.9rem;font-weight:500}.input{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:.75rem 1rem}.input:focus{border-color:var(--accent-rose);box-shadow:0 0 0 3px #e8617a1a}.input::placeholder{color:var(--text-muted)}.input-error{border-color:var(--error)!important}.textarea{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-fast);resize:vertical;outline:none;min-height:120px;padding:1rem;line-height:1.6}.textarea:focus{border-color:var(--accent-rose);box-shadow:0 0 0 3px #e8617a1a}.error-message{color:var(--error);margin-top:var(--space-xs);font-size:.8rem}.container{max-width:var(--max-width);padding:0 var(--space-xl);margin:0 auto}.section{padding:var(--space-4xl) 0}.flex{display:flex}.flex-col{flex-direction:column;display:flex}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.gap-xl{gap:var(--space-xl)}.text-center{text-align:center}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}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 pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes glow{0%,to{opacity:1}50%{opacity:.8}}@keyframes heartbeat{0%,to{transform:scale(1)}15%{transform:scale(1.15)}30%{transform:scale(1)}45%{transform:scale(1.1)}}@keyframes typing{0%,60%,to{opacity:.3}30%{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.animate-fade-in{animation:.6s ease-out forwards fadeIn}.animate-fade-in-up{animation:.8s ease-out forwards fadeInUp}.animate-float{animation:3s ease-in-out infinite float}.animate-heartbeat{animation:1.5s ease-in-out infinite heartbeat}.animate-glow{animation:2s ease-in-out infinite glow}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}.spinner{border:2px solid var(--border-color);border-top-color:var(--accent-rose);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}.spinner-lg{border-width:3px;width:40px;height:40px}.loading-screen{background:var(--bg-primary);justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-content{text-align:center}.loading-heart{margin-bottom:var(--space-lg);font-size:3rem;animation:1.5s ease-in-out infinite heartbeat}.badge{align-items:center;gap:var(--space-xs);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em;padding:.25rem .75rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-accent{background:var(--accent-rose);color:var(--accent-rose-light);border:1px solid var(--accent-rose)}.badge-gold{color:var(--accent-gold-light);background:#e8b96a26;border:1px solid #e8b96a33}.badge-success{color:var(--success);background:#4ade8026;border:1px solid #4ade8033}.progress-bar{background:var(--bg-glass);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-bar-fill{background:var(--gradient-primary);border-radius:var(--radius-full);height:100%;transition:width var(--transition-slow)}.divider{background:var(--border-color);height:1px;margin:var(--space-xl) 0}.divider-text{align-items:center;gap:var(--space-md);color:var(--text-muted);font-size:.85rem;display:flex}.divider-text:before,.divider-text:after{content:"";background:var(--border-color);flex:1;height:1px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-color-hover)}::selection{color:var(--text-primary);background:#e8617a4d}@media (max-width:768px){.container{padding:0 var(--space-md)}.section{padding:var(--space-2xl) 0}.hide-mobile{display:none!important}}@media (min-width:769px){.hide-desktop{display:none!important}}.avatar{background:var(--gradient-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:.9rem;font-weight:700;display:flex}.avatar-lg{width:56px;height:56px;font-size:1.2rem}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm);white-space:normal;text-align:center;opacity:0;pointer-events:none;width:max-content;max-width:200px;transition:opacity var(--transition-fast);z-index:50;padding:.4rem .8rem;font-size:.8rem;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.tooltip:hover:after{opacity:1}