/* Sidechik — dating UI extensions for Paradigm Shift base */
:root{
  --accent:#49fcd4;
  --accent-dark:#16d6a8;
  --accent-soft:rgba(73,252,212,.12);
  --bg:#ffffff;
  --fg:#0a0a0a;
  --muted:#6b7280;
  --border:rgba(20,20,20,.1);
  --card:#ffffff;
  --shadow:0 10px 30px -12px rgba(0,0,0,.18);
  --radius:14px;
  --max:1200px;
}
@media (prefers-color-scheme: dark){
  :root{ --bg:#0b0f0e; --fg:#f3f4f6; --muted:#9ca3af; --border:rgba(255,255,255,.1); --card:#11181a; --shadow:0 10px 30px -10px rgba(0,0,0,.6); }
  body, body.is-preload{ background:var(--bg) !important; color:var(--fg) !important; }
  body, body * { border-color: var(--border) !important; }
}
body[data-app]{ background:var(--bg); color:var(--fg); font-family:'Source Sans Pro',Helvetica,sans-serif; margin:0; -webkit-font-smoothing:antialiased; }

/* Nav */
.sx-nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(180%) blur(14px);background:color-mix(in oklab, var(--bg) 78%, transparent);border-bottom:1px solid var(--border)}
.sx-nav-inner{max-width:var(--max);margin:0 auto;padding:.9rem 1.25rem;display:flex;align-items:center;gap:1.25rem}
.sx-logo{font-family:'Raleway',sans-serif;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--fg);text-decoration:none;font-size:1.05rem}
.sx-logo span{color:var(--accent-dark)}
.sx-nav-links{display:flex;gap:1.35rem;margin-left:auto;align-items:center}
.sx-nav-links a{color:var(--fg);text-decoration:none;font-size:.92rem;font-weight:600;letter-spacing:.04em}
.sx-nav-links a:hover{color:var(--accent-dark)}
.sx-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.65rem 1.25rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;font-size:.78rem;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .18s ease, box-shadow .18s ease, background .18s ease}
.sx-btn-primary{background:var(--accent);color:#06241d;box-shadow:0 8px 24px -8px var(--accent)}
.sx-btn-primary:hover{transform:translateY(-1px);background:var(--accent-dark);color:#06241d}
.sx-btn-ghost{background:transparent;color:var(--fg);border-color:var(--border)}
.sx-btn-ghost:hover{border-color:var(--accent-dark);color:var(--accent-dark)}
.sx-btn-block{width:100%}
.sx-burger{display:none;margin-left:auto;background:transparent;border:0;color:var(--fg);font-size:1.5rem;cursor:pointer}
@media(max-width:880px){
  .sx-burger{display:block}
  .sx-nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg);padding:1rem 1.25rem;border-bottom:1px solid var(--border)}
  .sx-nav-links.open{display:flex}
  .sx-nav-links a{padding:.5rem 0}
}

/* Layout */
.sx-wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.sx-section{padding:5rem 0}
.sx-grid{display:grid;gap:1.5rem}
.sx-grid-2{grid-template-columns:repeat(2,1fr)}
.sx-grid-3{grid-template-columns:repeat(3,1fr)}
.sx-grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.sx-grid-2,.sx-grid-3,.sx-grid-4{grid-template-columns:1fr}}

/* Hero */
.sx-hero{position:relative;padding:6rem 0 5rem;overflow:hidden}
.sx-hero::before{content:"";position:absolute;inset:-30% -10% auto auto;width:60vmax;height:60vmax;background:radial-gradient(closest-side, var(--accent-soft), transparent 70%);z-index:0;pointer-events:none}
.sx-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
@media(max-width:880px){.sx-hero-inner{grid-template-columns:1fr}}
.sx-eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .75rem;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-weight:700;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase}
.sx-h1{font-family:'Raleway',sans-serif;font-weight:800;letter-spacing:-.02em;font-size:clamp(2.4rem,5.5vw,4.4rem);line-height:1.04;margin:1rem 0 1.25rem;color:var(--fg)}
.sx-h1 em{font-style:normal;color:var(--accent-dark);background:linear-gradient(90deg,var(--accent-dark),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}
.sx-lead{color:var(--muted);font-size:1.15rem;line-height:1.6;max-width:38rem}
.sx-cta-row{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.85rem}
.sx-hero-art{position:relative;aspect-ratio:4/5;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);background:#222}
.sx-hero-art img{width:100%;height:100%;object-fit:cover;display:block}
.sx-stat-row{display:flex;gap:2rem;margin-top:2.25rem;flex-wrap:wrap}
.sx-stat strong{display:block;font-family:'Raleway',sans-serif;font-size:1.75rem;color:var(--fg)}
.sx-stat span{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.12em}

/* Cards */
.sx-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;box-shadow:var(--shadow)}
.sx-feature{padding:2rem 1.5rem;border-radius:var(--radius);background:var(--card);border:1px solid var(--border);transition:transform .2s ease, box-shadow .2s ease}
.sx-feature:hover{transform:translateY(-4px);box-shadow:0 16px 40px -16px rgba(0,0,0,.25)}
.sx-feature .ico{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent-dark);font-size:1.4rem;margin-bottom:1rem}
.sx-feature h3{font-family:'Raleway',sans-serif;letter-spacing:.05em;margin:0 0 .5rem;font-size:1.05rem;text-transform:uppercase;color:var(--fg)}
.sx-feature p{color:var(--muted);margin:0;line-height:1.55}

.sx-section-title{text-align:center;max-width:42rem;margin:0 auto 3rem}
.sx-section-title h2{font-family:'Raleway',sans-serif;font-weight:800;letter-spacing:-.01em;font-size:clamp(1.8rem,3.5vw,2.6rem);margin:.5rem 0 .75rem;color:var(--fg)}
.sx-section-title p{color:var(--muted);font-size:1.05rem;line-height:1.55;margin:0}

/* Profile cards / discover */
.sx-profile-card{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow);background:#222;cursor:pointer}
.sx-profile-card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.sx-profile-card:hover img{transform:scale(1.04)}
.sx-profile-card .info{position:absolute;left:0;right:0;bottom:0;padding:1rem 1.25rem;background:linear-gradient(180deg,transparent,rgba(0,0,0,.78));color:#fff}
.sx-profile-card .info h4{margin:0 0 .15rem;font-family:'Raleway',sans-serif;font-weight:700;font-size:1.1rem}
.sx-profile-card .info span{font-size:.85rem;opacity:.85}
.sx-profile-card .verified{position:absolute;top:.75rem;right:.75rem;background:var(--accent);color:#06241d;border-radius:999px;padding:.2rem .55rem;font-size:.7rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}

/* Swipe stack */
.sx-stack{position:relative;width:min(420px, 90vw);height:560px;margin:0 auto}
.sx-stack .sx-profile-card{position:absolute;inset:0;transition:transform .35s ease, opacity .35s ease}
.sx-stack-actions{display:flex;gap:1rem;justify-content:center;margin-top:1.5rem}
.sx-round{width:64px;height:64px;border-radius:50%;border:1px solid var(--border);background:var(--card);display:flex;align-items:center;justify-content:center;font-size:1.5rem;cursor:pointer;box-shadow:var(--shadow);transition:transform .15s ease}
.sx-round:hover{transform:scale(1.06)}
.sx-round.pass{color:#ef4444}
.sx-round.like{color:var(--accent-dark)}
.sx-round.boost{color:#f59e0b}

/* Auth split */
.sx-auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
@media(max-width:980px){.sx-auth{grid-template-columns:1fr}}
.sx-auth-form{display:flex;align-items:center;justify-content:center;padding:3rem 1.5rem;background:var(--bg)}
.sx-auth-art{position:relative;overflow:hidden;background:#000}
.sx-auth-art img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92}
.sx-auth-art .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.15),rgba(0,0,0,.55));display:flex;flex-direction:column;justify-content:flex-end;padding:2.5rem;color:#fff}
.sx-auth-art h3{font-family:'Raleway',sans-serif;font-weight:800;font-size:1.8rem;margin:0 0 .5rem;max-width:24rem;line-height:1.15}
.sx-auth-art p{margin:0;max-width:24rem;opacity:.85}
@media(max-width:980px){.sx-auth-art{display:none}}
.sx-auth-card{width:100%;max-width:420px}
.sx-auth-card h1{font-family:'Raleway',sans-serif;font-weight:800;font-size:1.9rem;margin:0 0 .25rem;color:var(--fg)}
.sx-auth-card .sub{color:var(--muted);margin:0 0 1.5rem}
.sx-field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:.9rem}
.sx-field label{font-size:.78rem;letter-spacing:.1em;font-weight:700;text-transform:uppercase;color:var(--muted)}
.sx-field input,.sx-field select,.sx-field textarea{width:100%;padding:.85rem 1rem;border:1px solid var(--border);border-radius:12px;background:var(--bg);color:var(--fg);font:inherit;outline:none;transition:border .15s ease, box-shadow .15s ease}
.sx-field input:focus,.sx-field select:focus,.sx-field textarea:focus{border-color:var(--accent-dark);box-shadow:0 0 0 4px var(--accent-soft)}
.sx-row{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--muted)}
.sx-row input[type=checkbox]{accent-color:var(--accent-dark)}
.sx-divider{display:flex;align-items:center;gap:.75rem;color:var(--muted);font-size:.78rem;margin:1.25rem 0;text-transform:uppercase;letter-spacing:.15em}
.sx-divider::before,.sx-divider::after{content:"";flex:1;height:1px;background:var(--border)}
.sx-oauth{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1rem}
.sx-oauth button{display:flex;align-items:center;justify-content:center;gap:.65rem;padding:.75rem 1rem;border-radius:12px;background:var(--bg);border:1px solid var(--border);color:var(--fg);font-weight:600;cursor:pointer;font:inherit}
.sx-oauth button:hover{border-color:var(--accent-dark)}
.sx-alert{padding:.75rem 1rem;border-radius:10px;font-size:.9rem;margin-bottom:1rem;border:1px solid}
.sx-alert.err{background:rgba(239,68,68,.08);color:#ef4444;border-color:rgba(239,68,68,.25)}
.sx-alert.ok{background:var(--accent-soft);color:var(--accent-dark);border-color:var(--accent-dark)}

/* Pricing */
.sx-plan{padding:2rem;border-radius:var(--radius);background:var(--card);border:1px solid var(--border);display:flex;flex-direction:column;gap:1rem}
.sx-plan.featured{border-color:var(--accent-dark);box-shadow:0 24px 60px -24px var(--accent),inset 0 0 0 1px var(--accent-dark)}
.sx-plan h3{margin:0;font-family:'Raleway',sans-serif;letter-spacing:.1em;text-transform:uppercase;font-size:1rem}
.sx-price{font-family:'Raleway',sans-serif;font-weight:800;font-size:2.5rem;color:var(--fg);line-height:1}
.sx-price small{font-size:.95rem;color:var(--muted);font-weight:600}
.sx-plan ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.55rem;color:var(--muted)}
.sx-plan li::before{content:"✓";color:var(--accent-dark);font-weight:800;margin-right:.5rem}

/* Footer */
.sx-footer{border-top:1px solid var(--border);padding:3rem 0 2rem;margin-top:5rem;color:var(--muted);font-size:.9rem}
.sx-footer .cols{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:2rem}
@media(max-width:880px){.sx-footer .cols{grid-template-columns:1fr 1fr}}
.sx-footer h5{font-family:'Raleway',sans-serif;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--fg);margin:0 0 .9rem}
.sx-footer a{display:block;color:var(--muted);text-decoration:none;padding:.25rem 0}
.sx-footer a:hover{color:var(--accent-dark)}
.sx-footer .legal{border-top:1px solid var(--border);margin-top:2.5rem;padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.82rem}

/* Chat */
.sx-chat{display:grid;grid-template-columns:320px 1fr;height:calc(100vh - 70px);border-top:1px solid var(--border)}
@media(max-width:880px){.sx-chat{grid-template-columns:1fr}}
.sx-chat-list{border-right:1px solid var(--border);overflow-y:auto}
.sx-chat-item{display:flex;gap:.75rem;padding:.9rem 1rem;border-bottom:1px solid var(--border);cursor:pointer;align-items:center}
.sx-chat-item:hover, .sx-chat-item.active{background:var(--accent-soft)}
.sx-chat-item img{width:46px;height:46px;border-radius:50%;object-fit:cover;background:#222}
.sx-chat-item .meta{flex:1;min-width:0}
.sx-chat-item .meta h4{margin:0;font-size:.95rem;color:var(--fg)}
.sx-chat-item .meta p{margin:0;font-size:.82rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sx-chat-pane{display:flex;flex-direction:column;min-height:0}
.sx-chat-header{padding:1rem 1.25rem;border-bottom:1px solid var(--border);display:flex;gap:.75rem;align-items:center}
.sx-chat-header img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.sx-chat-stream{flex:1;overflow-y:auto;padding:1.25rem;display:flex;flex-direction:column;gap:.5rem}
.sx-bubble{max-width:70%;padding:.65rem .9rem;border-radius:18px;line-height:1.4;background:#eef2f0;color:var(--fg);align-self:flex-start;word-wrap:break-word}
.sx-bubble.me{background:var(--accent);color:#06241d;align-self:flex-end}
.sx-bubble .ts{display:block;font-size:.7rem;opacity:.65;margin-top:.2rem}
.sx-chat-input{padding:1rem;border-top:1px solid var(--border);display:flex;gap:.5rem}
.sx-chat-input input{flex:1;padding:.75rem 1rem;border-radius:999px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font:inherit}
.sx-chat-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--muted);padding:2rem;text-align:center}

/* Misc */
.sx-tag{display:inline-block;padding:.25rem .65rem;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:.78rem;font-weight:600;margin:.15rem}
.sx-empty{padding:3rem 1.5rem;text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:var(--radius)}
.sx-spinner{width:32px;height:32px;border-radius:50%;border:3px solid var(--border);border-top-color:var(--accent-dark);animation:spin 1s linear infinite;margin:2rem auto}
@keyframes spin{to{transform:rotate(360deg)}}
.sx-toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:.75rem 1.25rem;border-radius:999px;font-weight:600;z-index:100;opacity:0;transition:opacity .2s ease, transform .2s ease;pointer-events:none}
.sx-toast.show{opacity:1;transform:translateX(-50%) translateY(-4px)}

/* Tables (admin) */
.sx-table{width:100%;border-collapse:collapse;font-size:.92rem}
.sx-table th,.sx-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border)}
.sx-table th{font-family:'Raleway',sans-serif;text-transform:uppercase;font-size:.72rem;letter-spacing:.15em;color:var(--muted);font-weight:700}

.sx-faq details{border-bottom:1px solid var(--border);padding:1rem 0}
.sx-faq summary{cursor:pointer;font-weight:700;color:var(--fg);list-style:none;display:flex;justify-content:space-between;align-items:center;font-family:'Raleway',sans-serif;letter-spacing:.04em}
.sx-faq summary::after{content:"+";color:var(--accent-dark);font-size:1.3rem}
.sx-faq details[open] summary::after{content:"–"}
.sx-faq p{color:var(--muted);margin:.75rem 0 0;line-height:1.6}

.sx-prose{max-width:740px;margin:0 auto;color:var(--fg);line-height:1.7}
.sx-prose h1{font-family:'Raleway',sans-serif;font-size:2.4rem;margin:0 0 .5rem}
.sx-prose h2{font-family:'Raleway',sans-serif;margin-top:2.5rem}
.sx-prose p,.sx-prose li{color:var(--muted)}