.fb-page{background:var(--bg-base);justify-content:center;align-items:center;min-height:100vh;padding:2rem 1rem;display:flex;position:relative;overflow:hidden}.fb-glow{pointer-events:none;filter:blur(90px);opacity:.25;border-radius:50%;position:absolute}.fb-glow-1{background:var(--accent-1);width:500px;height:500px;top:-100px;right:-100px}.fb-glow-2{background:var(--accent-2);opacity:.18;width:400px;height:400px;bottom:-80px;left:-80px}.fb-card{z-index:1;background:var(--bg-glass);border:1px solid var(--border-glass);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);width:100%;max-width:560px;box-shadow:var(--shadow-modal);border-radius:20px;padding:2.5rem;position:relative}.fb-back{color:var(--text-secondary);letter-spacing:.02em;margin-bottom:1.75rem;font-size:.8rem;text-decoration:none;transition:color .15s;display:inline-block}.fb-back:hover{color:var(--accent-1)}.fb-header{text-align:center;margin-bottom:2rem}.fb-icon{background:var(--prism-1);border:1px solid var(--border-glass);width:56px;height:56px;color:var(--accent-1);border-radius:14px;justify-content:center;align-items:center;margin:0 auto 1rem;display:flex}.fb-title{color:var(--text-primary);letter-spacing:-.01em;margin:0 0 .5rem;font-size:1.5rem;font-weight:600}.fb-subtitle{color:var(--text-secondary);margin:0;font-size:.875rem;line-height:1.5}.fb-form{flex-direction:column;gap:1.25rem;display:flex}.fb-field{flex-direction:column;gap:.45rem;display:flex}.fb-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;justify-content:space-between;align-items:center;font-size:.78rem;font-weight:500;display:flex}.fb-char-count{color:var(--text-muted);text-transform:none;letter-spacing:0;font-size:.72rem;font-weight:400}.fb-input,.fb-textarea{background:var(--surface-input);border:1px solid var(--border-glass);color:var(--text-primary);resize:none;box-sizing:border-box;border-radius:10px;outline:none;width:100%;padding:.7rem .9rem;font-family:inherit;font-size:.9rem;transition:border-color .15s,box-shadow .15s}.fb-input::placeholder,.fb-textarea::placeholder{color:var(--text-muted)}.fb-input:focus,.fb-textarea:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px #7c6cf01f}.fb-textarea{min-height:160px;line-height:1.55}.fb-error{color:var(--accent-3);background:#f062921a;border:1px solid #f0629240;border-radius:8px;padding:.65rem .85rem;font-size:.85rem}.fb-btn{cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-family:inherit;font-size:.9rem;font-weight:500;transition:opacity .15s,transform .1s;display:flex}.fb-btn:active{transform:scale(.98)}.fb-btn:disabled{opacity:.55;cursor:not-allowed}.fb-btn-submit{background:var(--accent-gradient);color:#fff;width:100%;margin-top:.25rem;padding:.85rem;font-size:.95rem}.fb-btn-submit:not(:disabled):hover{opacity:.88}.fb-spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:14px;height:14px;animation:.6s linear infinite fb-spin}@keyframes fb-spin{to{transform:rotate(360deg)}}.fb-success{text-align:center;padding:1rem 0 .5rem}.fb-success-icon{width:64px;height:64px;color:var(--accent-2);background:#4ecdc41f;border:1px solid #4ecdc44d;border-radius:50%;justify-content:center;align-items:center;margin:0 auto 1.25rem;display:flex}.fb-success h2{color:var(--text-primary);margin:0 0 .5rem;font-size:1.25rem;font-weight:600}.fb-success p{color:var(--text-secondary);margin:0 0 1.5rem;font-size:.875rem;line-height:1.55}.fb-success .fb-btn{background:var(--bg-glass-hover);border:1px solid var(--border-glass);color:var(--text-primary);margin:0 auto}.fb-success .fb-btn:hover{background:var(--bg-glass-hover);opacity:.8}@media (max-width:600px){.fb-card{padding:1.75rem 1.25rem}.fb-title{font-size:1.3rem}}