/* MEATIC · Funciones didácticas compartidas de los cursos
   Progreso, tiempos de lectura, puntos clave, quiz, casos, flip cards, stepper, checklist, glosario, ficha. */

/* --- Índice: progreso y tiempos --- */
.toc a{grid-template-columns:24px 1fr auto;gap:9px}
.toc .tn{position:relative;min-width:24px}
.toc a.done .tn{background:var(--verde);color:transparent;font-size:0}
.toc a.done .tn::after{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.66rem;color:#fff;position:absolute;inset:0;display:grid;place-items:center}
.toc a .tt{font-size:.66rem;color:var(--g300);font-weight:700;white-space:nowrap;letter-spacing:.2px}
.toc a.active .tt{color:var(--nar2)}
.readcount{float:right;font-size:.66rem;font-weight:800;color:var(--verde);background:var(--verdeBg);border-radius:50px;padding:2px 9px;letter-spacing:.4px}
#resume-pill{position:fixed;left:18px;bottom:18px;z-index:90;background:#fff;border:1px solid var(--ln);color:var(--gris);box-shadow:var(--sombra);border-radius:50px;padding:11px 18px;font-size:.85rem;font-weight:700;display:inline-flex;align-items:center;gap:8px;text-decoration:none}
#resume-pill i{color:var(--nar2)}

/* --- Puntos clave --- */
.keypoints{background:linear-gradient(135deg,#F0FAF4,#F7FCF9);border:1px solid #CDE9DA;border-left:4px solid var(--verde);border-radius:14px;padding:16px 20px;margin:24px 0 4px}
.keypoints .kh{display:flex;align-items:center;gap:9px;font-size:.78rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--verdeTx);margin-bottom:9px}
.keypoints ul{list-style:none;display:grid;gap:7px;margin:0;padding:0}
.keypoints li{position:relative;padding-left:22px;font-size:.94rem;line-height:1.5;color:var(--tx)}
.keypoints li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;color:var(--verde);font-size:.8rem}

/* --- Quiz --- */
.quiz{background:#fff;border:1px solid var(--ln);border-radius:14px;padding:18px 20px;margin:24px 0 6px;box-shadow:var(--sombraSm)}
.quiz-h{display:flex;align-items:center;gap:8px;font-size:.74rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--nar2);margin-bottom:10px}
.quiz-q{font-size:1rem;font-weight:700;color:var(--gris);margin-bottom:12px;line-height:1.5}
.quiz-opts{display:grid;gap:8px}
.quiz-opt{text-align:left;font-family:inherit;font-size:.93rem;color:var(--tx);background:var(--crema);border:1.5px solid var(--ln);border-radius:10px;padding:11px 14px;cursor:pointer;transition:.15s;display:flex;align-items:center;gap:10px}
.quiz-opt::before{content:"";width:18px;height:18px;border-radius:50%;border:2px solid var(--g300);flex-shrink:0;transition:.15s;display:grid;place-items:center}
.quiz-opt:hover:not(:disabled){border-color:var(--nar);background:var(--narBg)}
.quiz-opt:disabled{cursor:default}
.quiz-opt.correct{border-color:var(--verde);background:var(--verdeBg);color:var(--verdeTx);font-weight:700}
.quiz-opt.correct::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.66rem;color:#fff;background:var(--verde);border-color:var(--verde)}
.quiz-opt.wrong{border-color:#E0524A;background:#FDECEA;color:#B5281E}
.quiz-opt.wrong::before{content:"\f00d";font-family:"Font Awesome 6 Free";font-weight:900;font-size:.66rem;color:#fff;background:#E0524A;border-color:#E0524A}
.quiz-fb{margin-top:12px;padding:12px 14px;border-radius:10px;background:var(--narBg);border-left:3px solid var(--nar);font-size:.9rem;color:var(--tx);line-height:1.55;display:none}
.quiz-fb.show{display:block}

/* --- Caso práctico --- */
.caso{background:linear-gradient(135deg,#FFF8EE,#FFFDFB);border:1px solid #F2D8B5;border-radius:14px;padding:18px 22px;margin:24px 0 6px}
.caso-h{display:flex;align-items:center;gap:9px;font-size:.78rem;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--nar2);margin-bottom:8px}
.caso>p{font-size:.97rem;line-height:1.6;color:var(--tx);margin:0 0 12px}
.caso-btn{font-family:inherit;font-size:.88rem;font-weight:700;color:#fff;background:var(--grad);border:none;border-radius:9px;padding:9px 18px;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.caso-sol{margin-top:14px;padding:14px 16px;background:#fff;border:1px solid var(--ln);border-radius:10px;font-size:.93rem;line-height:1.6;color:var(--tx);display:none}
.caso-sol.show{display:block}
.caso-sol b{color:var(--gris)}

/* --- Checklist interactiva (ficha) --- */
.jobaid{border:2px dashed #F2C49B;border-radius:16px;padding:22px 24px;margin:8px 0;background:#FFFDFB}
.jobaid .jh{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.jobaid .jh h3{margin:0;font-size:1.15rem;color:var(--gris)}
.jobaid .jprint{display:inline-flex;align-items:center;gap:7px;background:var(--narBg);color:var(--nar2);border:1px solid #F6D6BD;border-radius:9px;padding:7px 14px;font-size:.82rem;font-weight:700;cursor:pointer}
.jobaid ol{counter-reset:ja;list-style:none;display:grid;gap:9px;padding:0;margin:0}
.jobaid ol li{position:relative;padding-left:38px;font-size:.95rem;line-height:1.5;color:var(--tx);min-height:26px;display:flex;align-items:center}
.jobaid ol li::before{counter-increment:ja;content:counter(ja);position:absolute;left:0;top:0;width:26px;height:26px;background:var(--grad);color:#fff;border-radius:8px;font-size:.82rem;font-weight:800;display:grid;place-items:center}
.jobaid ol.checklist li{cursor:pointer;user-select:none;transition:.15s}
.jobaid ol.checklist li::before{counter-increment:ja;content:"";background:#fff;border:2px solid var(--g300);color:transparent;font-family:"Font Awesome 6 Free";font-weight:900;font-size:.72rem}
.jobaid ol.checklist li.checked::before{content:"\f00c";background:var(--verde);border-color:var(--verde);color:#fff}
.jobaid ol.checklist li.checked{color:var(--txm);text-decoration:line-through;text-decoration-color:var(--g300)}
.jobaid .jcheck{margin-top:14px;padding-top:14px;border-top:1px solid var(--ln);font-size:.9rem;color:var(--txm)}
.checklist-prog{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:800;color:var(--verde);background:var(--verdeBg);border-radius:50px;padding:4px 12px}

/* --- Flip cards --- */
.flips{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0 6px}
@media(max-width:560px){.flips{grid-template-columns:1fr}}
.flip{perspective:1000px;cursor:pointer;height:158px}
.flip-in{position:relative;width:100%;height:100%;transition:transform .55s;transform-style:preserve-3d}
.flip.flipped .flip-in{transform:rotateY(180deg)}
.flip-f,.flip-b{position:absolute;inset:0;-webkit-backface-visibility:hidden;backface-visibility:hidden;border-radius:14px;padding:18px 20px;display:flex;flex-direction:column;justify-content:center;border:1px solid var(--ln);box-shadow:var(--sombraSm)}
.flip-f{background:linear-gradient(160deg,#fff,#fbfcfd)}
.flip-b{background:var(--gradOsc);color:#fff;transform:rotateY(180deg);border-color:transparent}
.flip-f .ficn{font-size:1.4rem;color:var(--nar2);margin-bottom:8px}
.flip-f .ft{font-size:1.05rem;font-weight:800;color:var(--gris);margin-bottom:4px}
.flip-f .fhint{font-size:.74rem;color:var(--txm);margin-top:auto;display:flex;align-items:center;gap:6px}
.flip-b .bt{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:1px;color:var(--oro);margin-bottom:6px}
.flip-b p{font-size:.9rem;line-height:1.5;margin:0;color:#ececec}

/* --- Stepper --- */
.stepper{background:#fff;border:1px solid var(--ln);border-radius:16px;padding:20px;margin:18px 0 6px;box-shadow:var(--sombraSm)}
.stepper-dots{display:flex;gap:6px;margin-bottom:16px;flex-wrap:wrap}
.stepper-dots span{width:26px;height:26px;border-radius:50%;background:var(--bg);color:var(--txm);font-size:.76rem;font-weight:800;display:grid;place-items:center;transition:.2s;cursor:pointer}
.stepper-dots span.active{background:var(--grad);color:#fff;transform:scale(1.12)}
.stepper-dots span.done{background:var(--verdeBg);color:var(--verdeTx)}
.stepper-body{min-height:88px;display:flex;gap:16px;align-items:flex-start;margin-bottom:16px}
.stepper-body .sn{flex-shrink:0;width:48px;height:48px;border-radius:14px;background:var(--grad);color:#fff;font-size:1.3rem;font-weight:900;display:grid;place-items:center}
.stepper-body h4{font-size:1.12rem;color:var(--gris);margin:0 0 5px}
.stepper-body p{font-size:.95rem;color:var(--tx);line-height:1.55;margin:0}
.stepper-nav{display:flex;justify-content:space-between;gap:10px}
.stepper-nav button{font-family:inherit;font-size:.88rem;font-weight:700;border-radius:9px;padding:9px 18px;cursor:pointer;border:1px solid var(--ln);background:#fff;color:var(--gris);display:inline-flex;align-items:center;gap:8px}
.stepper-nav button:disabled{opacity:.4;cursor:default}
.stepper-nav .snext{background:var(--grad);color:#fff;border:none}

/* --- Glosario --- */
.glosario{display:grid;grid-template-columns:1fr 1fr;gap:12px 22px;margin:6px 0 8px}
@media(max-width:640px){.glosario{grid-template-columns:1fr}}
.gterm{border-bottom:1px solid var(--ln);padding-bottom:10px}
.gterm dt{font-weight:800;color:var(--gris);font-size:.96rem;margin-bottom:3px}
.gterm dd{margin:0;font-size:.9rem;color:var(--txm);line-height:1.5}
.rescard{background:#fff;border:1px solid var(--ln);border-radius:20px;box-shadow:var(--sombra);padding:34px 38px;margin-bottom:30px}
.rescard>.mod-head{margin-bottom:14px}

@media print{.quiz-fb,.caso-sol{display:block!important}.quiz-opt:not(.correct){opacity:.5}.stepper-nav,.caso-btn,#resume-pill{display:none!important}.flip{height:auto}.flip-in{transform:none!important}.flip-f,.flip-b{position:relative;-webkit-backface-visibility:visible;backface-visibility:visible;transform:none!important;margin-bottom:8px}}