/* app/assets/css/instructor-profile.css — Ficha del instructor (tarea #78). Prefijo .wfp-.
   Va junto a .wfi (variables de instructors.css): azul noche #1E2532/#262E3D + lima #C2F858/#EBF8A4, Inter.
   Movimiento según Emil Kowalski: solo transform/opacity, curvas propias, hover solo con puntero fino
   y prefers-reduced-motion. No se usa la clase .flex de Tailwind (en móvil styles.css le pone display:contents). */
.wfp{--wfp-ease:cubic-bezier(0.23,1,0.32,1);--wfp-r:20px;padding-bottom:32px}
.wfp *,.wfp *::before,.wfp *::after{box-sizing:border-box}
.wfp :where(h1,h2,h3,p,ul){margin:0;padding:0}
.wfp :where(ul){list-style:none}
.wfp :focus-visible{outline:3px solid var(--wfi-lima);outline-offset:2px}
.wfp-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wfp-muted{color:var(--wfi-txt-3)}

/* ---------- Migas ---------- */
.wfp-crumbs{display:flex;align-items:center;gap:10px;margin:4px 0 18px;font-size:14px;color:var(--wfi-txt-3);min-width:0}
.wfp-back{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--wfi-borde-2);
  background:rgba(255,255,255,.04);color:var(--wfi-txt-2);text-decoration:none;font-weight:600;
  transition:background-color 200ms ease,color 200ms ease,transform 140ms var(--wfp-ease)}
.wfp-back:active{transform:scale(.97)}
.wfp-crumb-now{color:#fff;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- Estructura: lateral fijo + contenido ---------- */
.wfp-layout{display:grid;gap:20px;align-items:start}
.wfp-main{display:grid;gap:20px;min-width:0}
@media (min-width:1024px){
  .wfp-layout{grid-template-columns:340px minmax(0,1fr);gap:24px}
}
/* Lateral fijo solo si la pantalla es lo bastante alta para que se vea entero (si no, se cortaría el final) */
@media (min-width:1024px) and (min-height:860px){
  .wfp-side{position:sticky;top:96px}
}

/* ---------- Tarjetas base ---------- */
.wfp-card,.wfp-block{background:var(--wfi-bg-2);border:1px solid var(--wfi-borde-2);border-radius:var(--wfp-r);box-shadow:0 20px 40px -24px rgba(0,0,0,.7)}
.wfp-block{padding:22px}
.wfp-h2{font-size:20px;font-weight:800;letter-spacing:-.01em;line-height:1.2;color:#fff;margin-bottom:14px}
.wfp-block-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.wfp-block-head .wfp-h2{margin-bottom:0}
.wfp-link{display:inline-flex;align-items:center;gap:6px;color:var(--wfi-lima);font-weight:700;font-size:14px;text-decoration:none;white-space:nowrap}
.wfp-link i{transition:transform 200ms var(--wfp-ease)}

/* ---------- Identidad (lateral) ---------- */
.wfp-id{position:relative;overflow:hidden;padding:26px 22px 22px;text-align:center;border-color:var(--wfi-borde);
  background:radial-gradient(90% 60% at 50% 0%,rgba(194,248,88,.16),transparent 70%),var(--wfi-bg-2)}
.wfp-id-top{display:flex;flex-direction:column;align-items:center}
.wfp-ava{position:relative;width:120px;height:120px;margin-bottom:14px}
.wfp-ava::before{content:"";position:absolute;inset:-8px;border-radius:50%;border:1px dashed rgba(235,248,164,.24)}
.wfp-ava img{display:block;width:100%;height:100%;max-width:none;border-radius:50%;object-fit:cover;border:3px solid var(--wfi-lima);
  background:var(--wfi-bg);box-shadow:0 14px 34px -12px rgba(194,248,88,.5)}
.wfp-verified{position:absolute;right:2px;bottom:4px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;
  background:var(--wfi-lima);color:var(--wfi-tinta);border:3px solid var(--wfi-bg-2);font-size:13px}
.wfp-eyebrow{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;background:var(--wfi-lima);color:var(--wfi-tinta);
  font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.wfp-name{margin-top:12px;font-size:clamp(24px,3vw,30px);font-weight:900;letter-spacing:-.03em;line-height:1.1;color:#fff}
.wfp-role{margin-top:4px;color:var(--wfi-txt-2)}
.wfp-rating{display:inline-flex;align-items:center;gap:8px;margin-top:12px;padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid var(--wfi-borde-2)}
.wfp-stars{display:inline-flex;gap:2px;color:var(--wfi-lima);font-size:13px}
.wfp-stars .far{color:rgba(255,255,255,.22)}
.wfp-rating b{color:#fff}
.wfp-rating small{color:var(--wfi-txt-3);font-size:13px}
.wfp-meta{display:grid;gap:8px;margin-top:18px;text-align:left}
.wfp-meta li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05);color:var(--wfi-txt-2);font-size:14px}
.wfp-meta i{width:18px;text-align:center;color:var(--wfi-lima)}
.wfp-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:16px}
.wfp-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.06);border:1px solid var(--wfi-borde-2);color:var(--wfi-txt-2)}
.wfp-tag:first-child{background:rgba(194,248,88,.12);border-color:var(--wfi-borde);color:var(--wfi-lima-suave)}
.wfp-actions{margin-top:20px;padding-top:18px;border-top:1px solid var(--wfi-borde-2)}
.wfp-act-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.wfp-btn-wide{grid-column:1/-1}
.wfp-login p{color:var(--wfi-txt-2);font-size:14px;margin-bottom:12px}

/* ---------- Botones ---------- */
.wfp-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 18px;border-radius:999px;
  font:inherit;font-size:15px;font-weight:700;line-height:1;cursor:pointer;white-space:nowrap;border:1.5px solid transparent;
  transition:transform 140ms var(--wfp-ease),background-color 200ms ease,border-color 200ms ease,color 200ms ease,box-shadow 200ms ease}
.wfp-btn:active{transform:scale(.97)}
.wfp-btn-pri{background:var(--wfi-lima);color:var(--wfi-tinta);box-shadow:0 10px 30px -12px rgba(194,248,88,.55)}
.wfp-btn-ghost{background:rgba(255,255,255,.04);border-color:var(--wfi-borde-2);color:#fff}
.wfp-btn-ghost.wfp-on{border-color:var(--wfi-borde);color:var(--wfi-lima-suave)}
.wfp-btn-ghost.wfp-on i{color:var(--wfi-lima)}

/* ---------- Estadísticas ---------- */
.wfp-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.wfp-stat{display:flex;flex-direction:column;gap:6px;padding:16px;border-radius:18px;background:var(--wfi-bg-2);border:1px solid var(--wfi-borde-2)}
.wfp-stat-ico{width:36px;height:36px;border-radius:11px;display:grid;place-items:center;background:rgba(194,248,88,.14);color:var(--wfi-lima);font-size:15px}
.wfp-stat b{margin-top:6px;font-size:26px;font-weight:900;letter-spacing:-.03em;line-height:1;color:#fff}
.wfp-stat small{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--wfi-txt-3)}

/* ---------- Acerca de ---------- */
.wfp-bio{color:var(--wfi-txt-2);line-height:1.7;white-space:pre-line;max-width:70ch}

/* ---------- Certificaciones ---------- */
.wfp-certs{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.wfp-cert{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--wfi-borde-2)}
.wfp-cert-ico{flex:none;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:rgba(194,248,88,.14);color:var(--wfi-lima)}
.wfp-cert b{display:block;color:#fff;font-size:15px;line-height:1.3}
.wfp-cert small{display:block;margin-top:2px;color:var(--wfi-txt-3);font-size:13px}

/* ---------- Ejercicios ---------- */
.wfp-ex-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.wfp-ex{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;background:var(--wfi-bg-3);border:1px solid var(--wfi-borde-2);
  transition:transform 250ms var(--wfp-ease),border-color 250ms ease,box-shadow 250ms ease}
.wfp-ex-media{position:relative;display:block;width:100%;aspect-ratio:16/10;padding:0;border:0;background:#0B0E14;cursor:pointer;overflow:hidden}
.wfp-ex-media img{display:block;width:100%;height:100%;max-width:none;object-fit:cover;transition:transform 400ms var(--wfp-ease)}
.wfp-pill{position:absolute;display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;line-height:1.3}
.wfp-pill-lvl{left:10px;top:10px;background:var(--wfi-lima);color:#000}
.wfp-pill-lvl.lvl-intermediate{background:#FCD34D}
.wfp-pill-lvl.lvl-advanced{background:#FCA5A5}
.wfp-pill-time{right:10px;bottom:10px;background:rgba(0,0,0,.7);color:#fff}
.wfp-ex-body{display:flex;flex-direction:column;gap:6px;flex:1;padding:12px 14px 14px}
.wfp-ex-title{padding:0;border:0;background:none;font:inherit;font-size:15px;font-weight:700;line-height:1.3;color:#fff;text-align:left;cursor:pointer;transition:color 200ms ease}
.wfp-ex-body p{color:var(--wfi-txt-3);font-size:13px;line-height:1.5}
.wfp-ex-stats{display:flex;gap:12px;margin-top:auto;padding-top:6px;color:var(--wfi-txt-3);font-size:12px}
.wfp-ex-stats i{margin-right:4px}

/* ---------- Reseñas ---------- */
.wfp-rev-summary{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:16px;border-radius:16px;
  background:rgba(255,255,255,.04);border:1px solid var(--wfi-borde-2)}
.wfp-rev-score{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.wfp-rev-score b{font-size:40px;font-weight:900;letter-spacing:-.04em;line-height:1;color:#fff}
.wfp-rev-score small{color:var(--wfi-txt-3)}
.wfp-reviews{display:grid;gap:12px;margin-top:14px}
.wfp-review{display:flex;gap:12px;padding:14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--wfi-borde-2)}
.wfp-review img{flex:none;width:44px;height:44px;border-radius:50%;object-fit:cover}
.wfp-review-body{flex:1;min-width:0}
.wfp-review-head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.wfp-review-head b{color:#fff}
.wfp-review-head small{color:var(--wfi-txt-3)}
.wfp-review p{margin-top:6px;color:var(--wfi-txt-2)}

/* ---------- Estados vacíos ---------- */
.wfp-empty{display:flex;flex-direction:column;align-items:center;gap:10px;padding:28px 16px;text-align:center;color:var(--wfi-txt-3);
  border:1px dashed var(--wfi-borde-2);border-radius:16px}
.wfp-empty-ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(194,248,88,.12);color:var(--wfi-lima);font-size:18px}
.wfp-empty-sm{margin-top:14px;padding:18px 16px}

/* ---------- Hover solo con puntero fino ---------- */
@media (hover:hover) and (pointer:fine){
  .wfp-back:hover{background:rgba(255,255,255,.08);color:#fff}
  .wfp-btn-pri:hover{background:var(--wfi-lima-hover);box-shadow:0 0 0 6px rgba(194,248,88,.14),0 14px 34px -10px rgba(194,248,88,.6)}
  .wfp-btn-ghost:hover{background:rgba(255,255,255,.08);border-color:var(--wfi-borde)}
  .wfp-link:hover i{transform:translateX(3px)}
  .wfp-ex:hover{transform:translateY(-4px);border-color:rgba(194,248,88,.45);box-shadow:0 18px 40px rgba(0,0,0,.45)}
  .wfp-ex:hover .wfp-ex-media img{transform:scale(1.04)}
  .wfp-ex-title:hover{color:var(--wfi-lima)}
}

/* ---------- Entrada escalonada ---------- */
.wfp-in{animation:wfpIn 520ms var(--wfp-ease) both;animation-delay:calc(var(--d,0) * 70ms)}
@keyframes wfpIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes wfpFade{from{opacity:0}to{opacity:1}}

/* ---------- Tablet y móvil ---------- */
@media (max-width:1023px){
  .wfp-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:640px){
  .wfp-block{padding:16px;border-radius:16px}
  .wfp-id{padding:22px 16px 18px}
  .wfp-ava{width:104px;height:104px}
  .wfp-stats{gap:10px}
  .wfp-stat{padding:14px}
  .wfp-stat b{font-size:22px}
  .wfp-act-grid{grid-template-columns:1fr}
  .wfp-ex-grid{grid-template-columns:1fr}
  .wfp-crumbs > span{display:none}
}
@media (prefers-reduced-motion:reduce){
  .wfp-in{animation:wfpFade 200ms ease both;animation-delay:0ms}
  .wfp-ex,.wfp-ex-media img,.wfp-btn,.wfp-back,.wfp-link i{transition:none}
}