.feedback-trigger{position:fixed;bottom:16px;right:16px;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;font-size:22px;cursor:pointer;box-shadow:0 8px 24px rgba(99,102,241,.5);z-index:600;display:flex;align-items:center;justify-content:center;transition:transform .15s,box-shadow .15s}.feedback-trigger:hover{transform:scale(1.08);box-shadow:0 12px 32px rgba(99,102,241,.6)}.feedback-panel{position:fixed;bottom:16px;right:16px;width:360px;max-width:calc(100vw - 32px);max-height:calc(100vh - 32px);background:var(--bg-surface,#131c2d);border:1px solid var(--border-subtle,rgba(116,147,197,.16));border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.6);z-index:600;display:flex;flex-direction:column;overflow:hidden;animation:feedback-slide-up .2s ease}@keyframes feedback-slide-up{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.feedback-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border-dim,rgba(116,147,197,.12))}.feedback-header h3{margin:0;font-size:15px;color:var(--text-primary,#f1f5f9)}.feedback-close{background:transparent;border:none;color:var(--text-muted,#7a8ba8);font-size:22px;cursor:pointer;padding:0;line-height:1}.feedback-close:hover{color:var(--text-primary,#f1f5f9)}.feedback-categories{display:grid;grid-template-columns:1fr 1fr;grid-gap:6px;gap:6px;padding:12px 14px 0}.feedback-category{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;background:var(--bg-elevated,#182235);color:var(--text-primary,#f1f5f9);border:1px solid var(--border-dim,rgba(116,147,197,.12));border-radius:8px;cursor:pointer;font-family:inherit;font-size:11px;font-weight:500;transition:all .15s}.feedback-category.active,.feedback-category:hover{border-color:var(--accent,#6366f1)}.feedback-category.active{background:var(--accent-soft,rgba(99,102,241,.15))}.feedback-cat-icon{font-size:20px}.feedback-textarea{margin:12px 14px 0;padding:10px 12px;background:var(--bg-elevated,#182235);color:var(--text-primary,#f1f5f9);border:1px solid var(--border-dim,rgba(116,147,197,.12));border-radius:8px;font-family:inherit;font-size:13px;resize:vertical;min-height:100px}.feedback-textarea:focus{outline:none;border-color:var(--accent,#6366f1)}.feedback-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;gap:10px}.feedback-counter{font-size:11px;color:var(--text-muted,#7a8ba8)}.feedback-submit{padding:8px 16px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:13px;cursor:pointer;font-family:inherit;transition:filter .15s}.feedback-submit:hover:not(:disabled){filter:brightness(1.1)}.feedback-submit:disabled{opacity:.4;cursor:not-allowed}.feedback-thanks{padding:30px 24px;text-align:center;color:var(--text-primary,#f1f5f9)}.feedback-thanks p{margin:0;font-size:14px;line-height:1.5}@media (max-width:500px){.feedback-panel{right:8px;bottom:8px;width:calc(100vw - 16px)}.feedback-trigger{right:12px;bottom:12px;width:48px;height:48px}}