/* ==============================================================
   COMPONENTS — cards, buttons, modal, toast, FAQ, discovery
   ============================================================== */

/* Cards */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 3px rgba(0,0,0,.04);overflow:hidden}
.card-hdr{padding:13px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.card-hdr h2{font-size:14px;font-weight:800;color:#3d3832;display:flex;align-items:center;gap:7px}
.card-body{padding:16px}

/* Buttons */
.btn{padding:8px 13px;border-radius:8px;font-size:12px;font-weight:700;border:1px solid var(--border);background:#fff;color:var(--text-mute);transition:all .15s}
.btn:hover{background:#f5f0eb;border-color:var(--border-strong)}
.btn-primary{background:var(--orange);border-color:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-dark);border-color:var(--orange-dark)}
.btn-success{background:var(--green);border-color:var(--green);color:#fff}
.btn-link{border:none;background:none;color:var(--blue);font-weight:600;padding:4px 0}
.btn-link:hover{text-decoration:underline;background:none}

/* Form footer */
.form-footer{display:flex;gap:8px;justify-content:flex-end;border-top:1px solid var(--border);padding-top:12px;margin-top:8px}

/* Discovery */
.discovery{margin:32px 0 0}
.discovery-hdr{text-align:center;margin-bottom:16px}
.discovery-hdr h2{font-size:19px;font-weight:800;color:#3d3832;margin-bottom:4px}
.discovery-hdr p{font-size:13px;color:var(--text-mute)}
/* 10 tools — balanced 5×2 grid on desktop, wraps to fewer columns
   responsively. Avoids the awkward 4+4+2 last-row look. */
.discovery-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:10px;
}
@media (max-width:1100px){
  .discovery-grid{grid-template-columns:repeat(4,1fr)} /* 4×3 = 12 slots, 10 fill cleanly enough */
}
@media (max-width:780px){
  .discovery-grid{grid-template-columns:repeat(3,1fr)} /* 3×4 = 12, 10 fits */
}
@media (max-width:540px){
  .discovery-grid{grid-template-columns:repeat(2,1fr)} /* 2×5 = clean */
}
.discovery-card{background:#fff;border:1px solid var(--border);border-radius:11px;padding:16px 12px;text-align:center;transition:all .15s;cursor:pointer;text-decoration:none;color:inherit;position:relative}
/* Small PRO badge for paid tools — top-right corner of the card */
.card-pro-badge{
  position:absolute;top:8px;right:8px;
  background:linear-gradient(135deg,#7c3aed,#a855f7);color:#fff;
  font-size:9px;font-weight:800;letter-spacing:.5px;
  padding:2px 7px;border-radius:8px;
  box-shadow:0 1px 3px rgba(124,58,237,.3);
}
.discovery-card:hover{border-color:var(--orange);box-shadow:0 4px 12px rgba(124,58,237,.12);transform:translateY(-2px);text-decoration:none}
.discovery-card .ico{font-size:26px;margin-bottom:5px}
.discovery-card .name{font-size:13px;font-weight:800;color:#3d3832;margin-bottom:2px}
.discovery-card .desc{font-size:11px;color:var(--text-mute);line-height:1.3}

/* FAQ */
.faq{margin:44px 0 24px;max-width:760px;margin-left:auto;margin-right:auto}
.faq h2{font-size:19px;font-weight:800;color:#3d3832;text-align:center;margin-bottom:16px}
.faq-item{background:#fff;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;overflow:hidden}
.faq-q{padding:13px 16px;display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer;font-size:13px;font-weight:700;color:#3d3832}
.faq-q::after{content:"+";font-size:18px;color:var(--text-faint);font-weight:400}
.faq-item.open .faq-q::after{content:"−"}
.faq-a{padding:0 16px 14px;font-size:13px;color:var(--text-mute);line-height:1.6;display:none}
.faq-item.open .faq-a{display:block}

/* Modal */
.modal-overlay{
  position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);
  z-index:300;display:none;align-items:center;justify-content:center;
  opacity:0;transition:opacity .18s;padding:20px;
}
.modal-overlay.show{display:flex;opacity:1}
.modal{
  background:#fff;border-radius:16px;padding:24px;width:400px;max-width:100%;
  box-shadow:0 20px 60px rgba(0,0,0,.25);
  transform:scale(.96) translateY(8px);transition:transform .2s;
}
.modal-overlay.show .modal{transform:scale(1) translateY(0)}
.modal-icon{
  width:48px;height:48px;border-radius:50%;background:var(--orange-bg);
  display:flex;align-items:center;justify-content:center;font-size:24px;
  margin:0 auto 12px;
}
.modal h3{font-size:17px;font-weight:800;color:#3d3832;margin-bottom:6px;text-align:center}
.modal p{font-size:13px;color:var(--text-mute);margin-bottom:18px;text-align:center;line-height:1.5}
.modal-actions{display:flex;gap:8px}
.modal-actions .btn{flex:1;padding:10px 14px;font-size:13px;justify-content:center;display:inline-flex;align-items:center}
.modal-actions .btn-danger{background:#fff;border-color:#fecaca;color:var(--red)}
.modal-actions .btn-danger:hover{background:#fef2f2}

/* Back-to-top — fixed bottom-right, hidden by default, fades in when
   .show is added by the scroll listener in app.js. */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:150;
  width:44px;height:44px;border-radius:50%;
  background:var(--orange);color:#fff;
  font-size:20px;font-weight:700;line-height:1;
  border:none;cursor:pointer;
  box-shadow:0 6px 20px rgba(124,58,237,.35);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .2s, transform .2s, visibility 0s linear .2s, background .15s;
  display:flex;align-items:center;justify-content:center;
}
.to-top.show{
  opacity:1;visibility:visible;transform:translateY(0);
  transition:opacity .2s, transform .2s, visibility 0s, background .15s;
}
.to-top:hover{background:var(--orange-dark);transform:translateY(-2px)}
@media (max-width:540px){
  .to-top{right:16px;bottom:16px;width:40px;height:40px;font-size:18px}
}

/* IndexWolf "under maintenance" banner — sits directly under the
   header on every IndexWolf page so users know the toolkit is
   still being polished and rough output is possible. Styled as a
   centered orange card (not a full-width strip) so it reads as a
   notice rather than a system error. Remove once tools are stable. */
.iw-wip-banner{
  max-width:780px;margin:16px auto;
  background:linear-gradient(135deg,#fed7aa,#fdba74);
  color:#9a3412;
  padding:12px 22px;
  font-size:13.5px;font-weight:600;line-height:1.5;
  text-align:center;
  border:1px solid #fb923c;border-radius:12px;
  box-shadow:0 2px 8px rgba(251,146,60,.18);
}
.iw-wip-banner strong{color:#7c2d12;font-weight:800}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);background:#3d3832;color:#fff;padding:10px 20px;border-radius:24px;font-size:13px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.18);opacity:0;transition:all .25s;z-index:200;display:flex;align-items:center;gap:8px}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.success{background:var(--green)}