/* Páginas de la app: progreso y fichas */
.app-main{width:min(860px,92%);margin:0 auto;padding:28px 0 90px}
.app-hero{text-align:center;margin-bottom:22px}
.app-hero p{color:var(--muted);font-weight:600;font-size:.92rem;margin-top:8px}
.topbar-links{display:flex;gap:8px}
.muted{color:var(--muted);font-size:.84rem;font-weight:600}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px;text-align:center}
.kpi b{display:block;font-family:var(--font-display);font-size:1.5rem;color:var(--brand-deep)}
.kpi span{font-size:.76rem;font-weight:700;color:var(--muted)}
.app-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;margin-bottom:16px;box-shadow:var(--shadow)}
.app-card h2{font-size:1.05rem;margin-bottom:12px;color:var(--brand-ink)}
.goal-bar.big{height:14px;margin:6px 0 10px}
.goal-bar{height:9px;border-radius:99px;background:var(--line-soft);overflow:hidden}
.goal-bar i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--green));border-radius:99px}
.goal-set{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:12px;font-weight:700;font-size:.84rem}
.len-chip{padding:7px 14px;border-radius:99px;border:1px solid var(--line);background:var(--surface-2);color:var(--text);font-weight:700;cursor:pointer;font-family:var(--font-body)}
.len-chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.weak{list-style:none;display:grid;gap:8px;margin-bottom:8px}
.weak a{display:flex;justify-content:space-between;gap:10px;padding:10px 14px;border-radius:var(--radius-sm);background:var(--surface-2);font-size:.88rem;font-weight:600}
.acc.ko{color:var(--accent-deep);font-weight:800}
.chap-rows{display:grid;gap:10px}
.chap-row{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:var(--radius-sm);background:var(--surface-2);transition:transform .15s}
.chap-row:hover{transform:translateX(3px)}
.cr-num{flex:none;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.85rem}
.cr-main{flex:1;min-width:0;display:block}
.cr-title{display:block;font-weight:700;font-size:.86rem;color:var(--brand-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cr-bar{display:block;height:7px;border-radius:99px;background:var(--line);margin:5px 0 3px;overflow:hidden}
.cr-bar i{display:block;height:100%;background:var(--green);border-radius:99px}
.chap-row small{font-size:.72rem;color:var(--muted);font-weight:600}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;margin-top:12px}
.badge{padding:12px 8px;text-align:center;border-radius:var(--radius-sm);border:1px dashed var(--line);opacity:.6}
.badge.on{opacity:1;border:1px solid var(--amber);background:var(--amber-soft)}
.bd-ico{display:block;font-size:1.6rem}
.badge small{display:block;font-size:.7rem;color:var(--muted);font-weight:600}
.link-btn{border:0;background:none;color:var(--brand-deep);font-weight:800;font-size:.72rem;cursor:pointer;text-decoration:underline;margin-top:4px}
.sims{display:grid;gap:6px}
.sim-row{display:grid;grid-template-columns:1fr 1.4fr .6fr .8fr;gap:8px;padding:8px 12px;border-radius:10px;font-size:.82rem;font-weight:600;background:var(--surface-2)}
.sim-row.ok b{color:var(--green)}.sim-row.ko b{color:var(--accent-deep)}
.backup-row{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.backup-row label.btn{cursor:pointer}
.cert-modal{position:fixed;inset:0;z-index:100;background:rgba(12,34,38,.8);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:20px}
.cert-modal[hidden]{display:none}
.cert-sheet{background:#fffdf5;color:#1e3c42;border:6px double #c9a24a;padding:36px 40px;max-width:640px;text-align:center;border-radius:6px}
.cert-sheet h2{font-size:1.6rem;margin:6px 0 16px;color:#0c2226}
.cert-sheet p{margin:8px 0}
.cs-kicker{letter-spacing:.2em;text-transform:uppercase;font-weight:800;font-size:.8rem;color:#2e8492}
.cs-name{font-size:1.4rem}.cs-cap{font-weight:800;font-size:1.1rem}.cs-foot{font-size:.72rem;color:#6d8a90}
.cert-actions{display:flex;gap:10px}
@media print{body *{visibility:hidden}.cert-modal,.cert-modal *{visibility:visible}.cert-modal{background:#fff;position:absolute;inset:0}.cert-actions{display:none}}

/* Fichas */
.fc-top{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:18px}
.fc-top select{padding:10px 14px;border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);color:var(--text);font:600 .9rem var(--font-body);max-width:100%}
.fc-count{margin-left:auto;font-weight:800;color:var(--muted);font-size:.85rem}
.flash{perspective:1200px;min-height:260px;margin-bottom:16px;cursor:pointer}
.flash-in{position:relative;min-height:260px;transition:transform .5s;transform-style:preserve-3d}
.flash.flipped .flash-in{transform:rotateY(180deg)}
.flash-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:12px;padding:26px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-lift)}
.flash-back{transform:rotateY(180deg);background:var(--green-soft);border-color:var(--green)}
.flash-face small{color:var(--muted);font-weight:700;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}
.flash-q{font-family:var(--font-display);font-size:1.05rem;color:var(--brand-ink)}
.flash-a{font-size:1.5rem;font-weight:800;color:var(--green)}
.flash-e{font-size:.88rem;color:var(--muted);font-weight:600}
.fc-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.fc-actions .btn{min-width:150px}
.fc-empty{text-align:center;padding:50px 10px;color:var(--muted);font-weight:700}
/* insignias de «Mi progreso»: una columna centrada dentro de cada tarjeta (anula el estilo de .badge de la portada) */
.badges .badge{display:block;white-space:normal;text-align:center;padding:12px 8px;border-radius:var(--radius-sm)}
.badges .badge b,.badges .badge small{display:block}
.badges .badge .bd-ico{display:block;margin-bottom:4px}
.badges .badge{margin:0;letter-spacing:0;font-size:.85rem;gap:0}
.badges .badge b{white-space:nowrap;font-size:.95rem}
.badges .badge small{white-space:nowrap}

/* «Tu progreso»: opciones secundarias plegadas */
.mas-opciones{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
.mas-opciones summary{cursor:pointer;font-weight:600;color:var(--muted);font-size:.92rem}
.mas-opciones[open] summary{margin-bottom:10px}