/* ni-engagement — favori / watchlist / izledim / paylaşım button group */
.ni-engagement{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 16px}
.ni-eng-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;background:var(--color-bg-card,#fff);border:1px solid var(--color-border,#E5E7EB);border-radius:6px;color:var(--color-text-secondary,#6B7280);font-family:inherit;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.ni-eng-btn:hover{background:var(--color-bg-hover,#F3F4F6);border-color:var(--color-border-hover,#D1D5DB);color:var(--color-text,#111)}
.ni-eng-btn:disabled{opacity:.6;cursor:wait}
.ni-eng-btn.is-active{background:rgba(220,38,38,.08);border-color:#FCA5A5;color:#DC2626}
.ni-eng-btn.is-active:hover{background:rgba(220,38,38,.12);border-color:#F87171}
.ni-eng-btn svg{flex-shrink:0}

[data-theme="dark"] .ni-eng-btn{background:#1E293B;border-color:#334155;color:#94A3B8}
[data-theme="dark"] .ni-eng-btn:hover{background:#334155;border-color:#475569;color:#F1F5F9}
[data-theme="dark"] .ni-eng-btn.is-active{background:rgba(220,38,38,.15);border-color:rgba(220,38,38,.5);color:#F87171}

/* Share popover */
.ni-eng-share{position:relative}
.ni-eng-share-menu{position:absolute;top:calc(100% + 4px);right:0;min-width:160px;background:var(--color-bg-card,#fff);border:1px solid var(--color-border,#E5E7EB);border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.12);z-index:50;padding:6px;display:flex;flex-direction:column;gap:2px}
.ni-eng-share-menu[hidden]{display:none}
[data-theme="dark"] .ni-eng-share-menu{background:#1E293B;border-color:#334155;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.ni-eng-share-item{display:block;width:100%;padding:8px 12px;border-radius:5px;background:transparent;border:none;color:var(--color-text,#111);font-family:inherit;font-size:13px;font-weight:500;text-align:left;text-decoration:none;cursor:pointer}
.ni-eng-share-item:hover{background:var(--color-bg-hover,#F3F4F6)}
[data-theme="dark"] .ni-eng-share-item{color:#F1F5F9}
[data-theme="dark"] .ni-eng-share-item:hover{background:#334155}

/* Login prompt toast (anonymous user incentive) */
.ni-login-prompt{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90vw;width:380px;background:var(--color-bg-card,#fff);border:1px solid var(--color-border,#E5E7EB);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.18);padding:14px 18px;display:flex;align-items:center;gap:14px;z-index:9999;animation:ni-prompt-slide-up .25s ease-out}
@keyframes ni-prompt-slide-up{from{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%,0)}}
[data-theme="dark"] .ni-login-prompt{background:#1E293B;border-color:#334155}
.ni-login-prompt-text{flex:1;font-size:13px;line-height:1.4;color:var(--color-text,#111)}
[data-theme="dark"] .ni-login-prompt-text{color:#F1F5F9}
.ni-login-prompt-cta{flex-shrink:0;background:#DC2626;color:#fff;padding:7px 14px;border-radius:6px;font-size:13px;font-weight:600;text-decoration:none}
.ni-login-prompt-cta:hover{background:#B91C1C}
.ni-login-prompt-close{background:transparent;border:none;font-size:22px;line-height:1;color:var(--color-text-muted,#9CA3AF);cursor:pointer;padding:0;margin-left:4px}
.ni-login-prompt-close:hover{color:var(--color-text,#111)}