/* ══════════════════════════════════════════════════════════
   CekIPSaya — Retention Layer Styles (2026-06-03)
   Standalone CSS for homepage (which uses its own inline base
   styles, NOT /lib/global.css). Article/tool pages already get
   these blocks from global.css via renderHead().

   Relies on CSS variables defined in :root of the host page
   (--bg, --text, --muted, --accent, --accent2, --border, --card,
   --sans, --mono, --radius, --radius-lg).
═══════════════════════════════════════════════════════════ */

/* ── Newsletter Signup (Retention P0) ────────── */
.footer-newsletter{max-width:480px;margin:0 auto 2rem;padding:1.25rem 1.5rem;background:linear-gradient(135deg,rgba(0,212,255,.06),rgba(0,212,255,.02));border:1px solid rgba(0,212,255,.25);border-radius:10px;text-align:left}
.footer-newsletter .fn-text{margin-bottom:.75rem;text-align:center}
.footer-newsletter .fn-title{display:block;font-family:var(--sans);font-size:.85rem;color:var(--text);margin-bottom:.25rem;font-weight:600;letter-spacing:0;text-transform:none}
.footer-newsletter .fn-sub{display:block;font-family:var(--sans);font-size:.7rem;color:var(--muted);letter-spacing:0;text-transform:none;line-height:1.5}
.footer-newsletter .fn-form{display:flex;gap:6px;align-items:stretch}
.footer-newsletter .fn-form input[type="email"]{flex:1;min-width:0;padding:9px 12px;background:rgba(0,0,0,.3);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:var(--mono);font-size:.75rem;outline:none;transition:border-color .15s}
.footer-newsletter .fn-form input[type="email"]:focus{border-color:var(--accent)}
.footer-newsletter .fn-form input[type="email"]::placeholder{color:var(--muted);opacity:.6}
.footer-newsletter .fn-btn{padding:9px 18px;background:var(--accent);border:1px solid var(--accent);border-radius:6px;color:#0a0e14;font-family:var(--mono);font-size:.68rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;cursor:pointer;transition:all .15s;flex-shrink:0}
.footer-newsletter .fn-btn:hover:not(:disabled){background:var(--accent2);border-color:var(--accent2)}
.footer-newsletter .fn-btn:disabled{opacity:.5;cursor:not-allowed}
.footer-newsletter .fn-status{min-height:1.2rem;margin-top:.6rem;font-family:var(--mono);font-size:.65rem;text-align:center;letter-spacing:.5px}
.footer-newsletter .fn-status.success{color:#22c55e}
.footer-newsletter .fn-status.error{color:#ff6b6b}
.footer-newsletter .fn-status.loading{color:var(--muted)}
@media(max-width:480px){.footer-newsletter .fn-form{flex-direction:column;gap:8px}.footer-newsletter .fn-btn{width:100%}}
.footer-newsletter .fn-divider{text-align:center;margin:.9rem 0 .6rem;font-family:var(--mono);font-size:.6rem;color:var(--muted);letter-spacing:2px;text-transform:uppercase;position:relative}
.footer-newsletter .fn-divider::before,.footer-newsletter .fn-divider::after{content:"";display:inline-block;width:30%;height:1px;background:var(--border);vertical-align:middle;margin:0 8px}
.footer-newsletter .fn-channels{display:flex;flex-direction:column;gap:6px;align-items:stretch}
.footer-newsletter .fn-channel{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--border);border-radius:6px;color:var(--text);text-decoration:none;font-family:var(--sans);font-size:.78rem;transition:all .15s;background:rgba(0,0,0,.2)}
.footer-newsletter .fn-channel code{font-family:var(--mono);font-size:.82em;color:var(--muted);background:transparent;padding:0}
.footer-newsletter .fn-channel:hover{transform:translateX(2px)}
.footer-newsletter .fn-ch-telegram{border-color:rgba(0,136,204,.4);color:#5cb8e8}
.footer-newsletter .fn-ch-telegram:hover{background:rgba(0,136,204,.1);border-color:#0088cc}
.footer-newsletter .fn-ch-telegram code{color:#5cb8e8}
.footer-newsletter .fn-ch-bot{border-color:rgba(0,212,255,.3);color:var(--accent)}
.footer-newsletter .fn-ch-bot:hover{background:rgba(0,212,255,.08);border-color:var(--accent)}
.footer-newsletter .fn-ch-bot code{color:var(--accent)}
.footer-newsletter .fn-ch-rss{border-color:rgba(245,200,66,.3);color:#f5c842}
.footer-newsletter .fn-ch-rss:hover{background:rgba(245,200,66,.08);border-color:#f5c842}
.footer-newsletter .fn-channel svg{flex-shrink:0}

/* ── Bookmark CTA Modal (Retention P0) ──────── */
#cks-bookmark-cta{position:fixed;inset:0;z-index:9998;display:flex;align-items:center;justify-content:center;background:rgba(4,8,10,.78);backdrop-filter:blur(4px);opacity:0;transition:opacity .25s ease;padding:16px}
#cks-bookmark-cta.cks-bm-visible{opacity:1}
#cks-bookmark-cta.cks-bm-leaving{opacity:0}
#cks-bookmark-cta .cks-bm-card{background:var(--card,#0d1117);border:1px solid rgba(0,212,255,.3);border-radius:14px;padding:1.75rem 1.5rem 1.5rem;max-width:420px;width:100%;position:relative;box-shadow:0 16px 48px rgba(0,0,0,.6),0 0 0 1px rgba(0,212,255,.1);transform:scale(.96) translateY(8px);transition:transform .25s ease;text-align:center}
#cks-bookmark-cta.cks-bm-visible .cks-bm-card{transform:scale(1) translateY(0)}
#cks-bookmark-cta .cks-bm-close{position:absolute;top:8px;right:8px;width:28px;height:28px;background:transparent;border:0;color:var(--muted,#888);font-size:22px;cursor:pointer;line-height:1;border-radius:50%;transition:all .15s}
#cks-bookmark-cta .cks-bm-close:hover{background:rgba(255,255,255,.06);color:var(--text)}
#cks-bookmark-cta .cks-bm-icon{font-size:2.2rem;margin-bottom:.5rem}
#cks-bookmark-cta .cks-bm-title{font-family:var(--sans);font-size:1.05rem;font-weight:700;color:var(--text);margin:0 0 .5rem;letter-spacing:0}
#cks-bookmark-cta .cks-bm-text{font-family:var(--sans);font-size:.82rem;color:var(--muted);line-height:1.55;margin:0 0 .9rem}
#cks-bookmark-cta .cks-bm-keys{font-family:var(--mono);font-size:.7rem;color:var(--muted);margin-bottom:1rem}
#cks-bookmark-cta .cks-bm-keys kbd{background:rgba(0,212,255,.1);border:1px solid rgba(0,212,255,.3);border-radius:4px;padding:2px 8px;font-family:var(--mono);color:var(--accent);font-size:.68rem;margin:0 1px}
#cks-bookmark-cta .cks-bm-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
#cks-bookmark-cta .cks-bm-btn{padding:9px 16px;border-radius:8px;font-family:var(--mono);font-size:.72rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;cursor:pointer;transition:all .15s;border:1px solid transparent}
#cks-bookmark-cta .cks-bm-btn-primary{background:var(--accent);color:#0a0e14;border-color:var(--accent)}
#cks-bookmark-cta .cks-bm-btn-primary:hover{background:var(--accent2);border-color:var(--accent2)}
#cks-bookmark-cta .cks-bm-btn-ghost{background:transparent;color:var(--muted);border-color:var(--border)}
#cks-bookmark-cta .cks-bm-btn-ghost:hover{color:var(--text);border-color:var(--accent)}
#cks-bookmark-cta .cks-bm-or{font-family:var(--mono);font-size:.62rem;color:var(--muted);margin:1rem 0 .6rem;letter-spacing:2px}
#cks-bookmark-cta .cks-bm-tg{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;background:rgba(245,200,66,.08);border:1px solid rgba(245,200,66,.35);border-radius:8px;color:#f5c842;text-decoration:none;font-family:var(--mono);font-size:.7rem;letter-spacing:.5px;transition:all .15s;max-width:100%;line-height:1.4}
#cks-bookmark-cta .cks-bm-tg:hover{background:rgba(245,200,66,.15);color:#ffd54f}
#cks-bookmark-cta .cks-bm-tg svg{flex-shrink:0}
@media(max-width:480px){#cks-bookmark-cta .cks-bm-actions{flex-direction:column}#cks-bookmark-cta .cks-bm-btn{width:100%}}

/* ── PWA Install Banner ────────── */
#pwa-install-banner{position:fixed;bottom:16px;left:16px;right:16px;max-width:480px;margin:0 auto;display:flex;align-items:center;gap:.8rem;background:linear-gradient(135deg,rgba(15,20,28,.98) 0%,rgba(20,28,40,.98) 100%);border:1px solid rgba(0,212,255,.32);border-radius:var(--radius-lg);padding:.85rem 1rem;box-shadow:0 12px 40px rgba(0,0,0,.5),0 0 0 1px rgba(0,212,255,.08);z-index:9999;backdrop-filter:blur(10px);transform:translateY(120%);opacity:0;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .35s}
#pwa-install-banner.pib-show{transform:translateY(0);opacity:1}
.pib-icon{width:44px;height:44px;border-radius:10px;overflow:hidden;flex-shrink:0;background:#0a0e14;display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,212,255,.2)}
.pib-icon img{width:36px;height:36px;display:block}
.pib-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.pib-title{font-family:var(--sans);font-size:.85rem;font-weight:700;color:var(--text);line-height:1.3}
.pib-desc{font-size:.7rem;color:var(--muted);line-height:1.4}
.pib-btn-install{flex-shrink:0;font-family:var(--mono);font-size:.7rem;font-weight:600;letter-spacing:1px;text-transform:uppercase;padding:8px 14px;background:linear-gradient(135deg,#00d4ff 0%,#229ED9 100%);color:#0a0e14;border:none;border-radius:var(--radius);cursor:pointer;transition:transform .15s,box-shadow .15s;box-shadow:0 4px 12px rgba(0,212,255,.32)}
.pib-btn-install:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(0,212,255,.5)}
.pib-btn-close{flex-shrink:0;width:24px;height:24px;background:transparent;border:none;color:var(--muted);font-size:1.4rem;line-height:1;cursor:pointer;padding:0;border-radius:50%;transition:color .15s,background .15s}
.pib-btn-close:hover{color:var(--text);background:rgba(255,255,255,.05)}
@media(max-width:480px){#pwa-install-banner{bottom:8px;left:8px;right:8px;padding:.7rem .8rem}.pib-icon{width:38px;height:38px}.pib-icon img{width:30px;height:30px}.pib-title{font-size:.78rem}.pib-desc{font-size:.65rem}.pib-btn-install{padding:7px 11px;font-size:.65rem}}
#pwa-install-banner.pib-ios .pib-share,#pwa-install-banner.pib-android .pib-share{vertical-align:-2px;color:#58a6ff;margin:0 2px}
#pwa-install-banner.pib-ios .pib-desc em,#pwa-install-banner.pib-android .pib-desc em{font-style:normal;color:#58a6ff;font-weight:600}

/* ── Cross-Tool Recommendations ────────── */
.cks-xt-wrap{margin:2rem auto 1rem;padding:1rem 1.1rem;max-width:980px;background:linear-gradient(180deg,rgba(0,212,255,0.04) 0%,rgba(0,212,255,0.02) 100%);border:1px solid rgba(0,212,255,0.18);border-radius:12px}
.cks-xt-inner{display:flex;flex-direction:column;gap:.7rem}
.cks-xt-head{display:flex;align-items:baseline;gap:.65rem;flex-wrap:wrap}
.cks-xt-eyebrow{font-family:var(--mono);font-size:.65rem;letter-spacing:2px;text-transform:uppercase;color:var(--accent);font-weight:700}
.cks-xt-title{font-family:var(--sans);font-size:.9rem;color:var(--text);font-weight:600}
.cks-xt-row{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.cks-xt-card{display:flex;align-items:center;gap:.65rem;padding:.7rem .8rem;background:rgba(10,14,20,0.45);border:1px solid rgba(255,255,255,0.06);border-radius:10px;text-decoration:none;color:var(--text);transition:transform .15s,border-color .15s,background .15s;min-width:0}
.cks-xt-card:hover{transform:translateY(-1px);border-color:rgba(0,212,255,0.4);background:rgba(10,14,20,0.7)}
.cks-xt-icon{font-size:1.4rem;width:36px;height:36px;border-radius:8px;background:rgba(0,212,255,0.08);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.cks-xt-body{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0;overflow:hidden}
.cks-xt-tname{font-family:var(--sans);font-size:.8rem;font-weight:600;color:var(--text);line-height:1.2}
.cks-xt-tdesc{font-size:.68rem;color:var(--muted);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cks-xt-arrow{color:var(--accent);font-size:.9rem;opacity:.5;transition:opacity .15s,transform .15s;flex-shrink:0}
.cks-xt-card:hover .cks-xt-arrow{opacity:1;transform:translateX(2px)}
@media(max-width:720px){.cks-xt-row{grid-template-columns:1fr;gap:.5rem}.cks-xt-wrap{padding:.85rem .9rem;margin:1.5rem auto .75rem;border-radius:10px}.cks-xt-tdesc{white-space:normal}}