/* ============================================================
   Formation Mercury — portal (V2.1 « coach »)
   Sistema visual: tokens claro/oscuro, barra lateral, tablero
   del coach, parcours por módulos, lector a pantalla completa.
   ============================================================ */
:root {
  --bg: #0b1020; --bg-2: #0f1528; --surface: #141b30; --surface-2: #1a2340; --surface-3: #212c4d;
  --border: #253055; --border-soft: rgba(120, 140, 210, 0.16); --text: #eef1ff; --muted: #96a0c4; --faint: #6b7597;
  --primary: #3b82f6; --primary-2: #60a5fa; --primary-soft: rgba(59, 130, 246, .16); --yellow: #ffd400; --yellow-soft: rgba(255, 212, 0, .14);
  --ok: #34d399; --ok-soft: rgba(52, 211, 153, .16); --warn: #fbbf24; --warn-soft: rgba(251, 191, 36, .16); --danger: #fb7185; --danger-soft: rgba(251, 113, 133, .16);
  --grad: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); --grad-hero: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 55%, #2563eb 100%);
  --shadow: 0 12px 34px rgba(2, 6, 23, 0.5); --shadow-sm: 0 4px 14px rgba(2, 6, 23, 0.35); --r: 16px; --r-sm: 10px;
  --side: 236px;
}
:root[data-theme="light"] {
  --bg: #f3f5fa; --bg-2: #ffffff; --surface: #ffffff; --surface-2: #f5f7fc; --surface-3: #e9edf7;
  --border: #dde2ef; --border-soft: rgba(70, 90, 160, 0.14); --text: #0f172a; --muted: #5b6785; --faint: #94a0bd;
  --primary: #1d6fe0; --primary-2: #3b82f6; --primary-soft: rgba(29, 111, 224, .10); --yellow-soft: rgba(255, 212, 0, .22);
  --ok: #059669; --ok-soft: rgba(5, 150, 105, .12); --warn: #d97706; --warn-soft: rgba(217, 119, 6, .14); --danger: #e11d48; --danger-soft: rgba(225, 29, 72, .10);
  --grad: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%); --grad-hero: linear-gradient(135deg, #1e40af 0%, #2563eb 60%, #3b82f6 100%);
  --shadow: 0 14px 38px rgba(30, 45, 90, 0.12); --shadow-sm: 0 4px 14px rgba(30, 45, 90, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', system-ui, sans-serif; font-size: 14px; color: var(--text); background: var(--bg); min-height: 100vh; -webkit-font-smoothing: antialiased; }
.hidden { display: none !important; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }
a { color: var(--primary-2); }
h1, h2, h3, h4 { letter-spacing: -0.01em; }
@keyframes pop { from { opacity: 0; transform: scale(0.97) translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes slideIn { from { opacity: 0; transform: translate(-50%, 16px); } to { opacity: 1; transform: translate(-50%, 0); } }
@keyframes grow { from { width: 0; } }
@keyframes ring { from { stroke-dashoffset: 283; } }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, .45); } 50% { box-shadow: 0 0 0 8px rgba(59, 130, 246, 0); } }
@keyframes confetti { 0% { transform: translateY(0) rotate(0); opacity: 1; } 100% { transform: translateY(160px) rotate(540deg); opacity: 0; } }
@keyframes checkPop { 0% { transform: scale(.4); opacity: 0; } 60% { transform: scale(1.15); opacity: 1; } 100% { transform: scale(1); } }

/* ---------- Botones / campos ---------- */
.btn { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 11px; padding: 9px 15px; font-size: 13.5px; font-weight: 600; transition: .16s; line-height: 1.2; }
.btn:hover { border-color: var(--primary-2); transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; pointer-events: none; }
.btn.primary { background: var(--grad); border-color: transparent; color: #fff; }
.btn.yellow { background: var(--yellow); border-color: transparent; color: #111; font-weight: 700; }
.btn.danger { background: transparent; border-color: rgba(225, 29, 72, 0.4); color: var(--danger); }
.btn.ghost { background: transparent; border-color: var(--border-soft); }
.btn.soft { background: var(--primary-soft); border-color: transparent; color: var(--primary-2); }
.btn.wide { width: 100%; justify-content: center; }
.btn.lg { padding: 13px 22px; font-size: 15px; border-radius: 13px; }
.btn.sm { padding: 6px 11px; font-size: 12.5px; border-radius: 9px; }
.btn i, .btn svg { width: 16px; height: 16px; }
.icon-btn { padding: 8px; }
.lang-sel { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 9px; padding: 7px 8px; }
label { display: block; font-size: 12.5px; color: var(--muted); margin: 10px 0 4px; font-weight: 500; }
input[type="text"], input[type="email"], input[type="password"], input:not([type]), select.inp, textarea { width: 100%; background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-radius: 11px; padding: 10px 13px; outline: 0; transition: border .15s, box-shadow .15s; }
input:focus, textarea:focus { border-color: var(--primary-2); box-shadow: 0 0 0 3px var(--primary-soft); }
.msg { min-height: 18px; font-size: 13px; color: var(--muted); text-align: center; margin: 10px 0 0; }
.msg.err { color: var(--danger); } .msg.ok { color: var(--ok); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; } .row .spacer { flex: 1; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--surface-3); color: var(--muted); }
.chip.ok { background: var(--ok-soft); color: var(--ok); } .chip.warn { background: var(--warn-soft); color: var(--warn); } .chip.danger { background: var(--danger-soft); color: var(--danger); } .chip.blue { background: var(--primary-soft); color: var(--primary-2); } .chip.yellow { background: var(--yellow-soft); color: #7a6200; }
:root:not([data-theme="light"]) .chip.yellow { color: var(--yellow); }
.chip i, .chip svg { width: 12px; height: 12px; }
.kbd { font: 600 11px/1 Inter, monospace; padding: 3px 6px; border-radius: 6px; background: var(--surface-3); color: var(--muted); border: 1px solid var(--border); }

/* ---------- Auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-side { background: var(--grad-hero); color: #fff; padding: 56px 60px; display: flex; flex-direction: column; justify-content: center; gap: 18px; position: relative; overflow: hidden; }
.auth-side::after { content: ''; position: absolute; width: 520px; height: 520px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 212, 0, .35), transparent 70%); right: -160px; bottom: -200px; }
.auth-side .brand { justify-content: flex-start; color: #fff; }
.auth-side h1 { font-size: 36px; margin: 10px 0 0; line-height: 1.15; max-width: 520px; }
.auth-side p { font-size: 16px; opacity: .9; max-width: 480px; margin: 0; line-height: 1.55; }
.auth-points { list-style: none; padding: 0; margin: 10px 0 0; display: grid; gap: 10px; }
.auth-points li { display: flex; gap: 12px; align-items: center; font-size: 14.5px; }
.auth-points span { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: rgba(255, 255, 255, .16); font-weight: 800; }
.auth-card { align-self: center; justify-self: center; width: min(420px, 90%); background: var(--surface); border: 1px solid var(--border-soft); border-radius: 22px; padding: 34px 32px; box-shadow: var(--shadow); animation: pop .4s cubic-bezier(.2,.7,.3,1) both; }
.auth-card .brand.small { justify-content: center; margin-bottom: 4px; }
.auth-sub { text-align: center; color: var(--muted); font-size: 13px; margin: 6px 0 18px; }
.auth-card .locked { background: var(--surface-2); border: 1px solid var(--border); border-radius: 11px; padding: 9px 13px; font-size: 14px; color: var(--muted); display: flex; justify-content: space-between; align-items: center; }
.auth-card .locked a { font-size: 12.5px; text-decoration: none; cursor: pointer; }
.auth-card .btn { margin-top: 16px; }
.auth-lang { text-align: center; margin-top: 14px; }
.brand { font-size: 22px; font-weight: 800; text-align: center; letter-spacing: -0.4px; display: flex; align-items: center; justify-content: center; gap: 9px; }
.brand .logo { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: #0f172a; color: var(--yellow); font-size: 18px; flex: none; }
.brand.small { font-size: 15.5px; justify-content: flex-start; }
.brand.small .logo { width: 30px; height: 30px; font-size: 15px; border-radius: 9px; }
@media (max-width: 860px) { .auth-wrap { grid-template-columns: 1fr; } .auth-side { display: none; } .auth-card { margin: 40px auto; } }

/* ---------- Estructura: barra lateral + contenido ---------- */
.app { display: grid; grid-template-columns: var(--side) 1fr; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 14px; padding: 18px 14px; background: var(--bg-2); border-right: 1px solid var(--border-soft); }
.nav { display: flex; flex-direction: column; gap: 3px; margin-top: 8px; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 10px 12px; border: 0; background: transparent; color: var(--muted); border-radius: 11px; font-weight: 600; font-size: 13.5px; text-align: left; transition: .15s; }
.nav-item i, .nav-item svg { width: 18px; height: 18px; flex: none; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--primary-soft); color: var(--primary-2); }
.side-progress { margin-top: auto; background: var(--surface); border: 1px solid var(--border-soft); border-radius: 14px; padding: 12px; font-size: 12px; color: var(--muted); }
.side-progress b { color: var(--text); font-size: 13px; display: block; margin-bottom: 4px; }
.side-progress .bars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; margin-top: 8px; }
.side-progress .bars i { height: 6px; border-radius: 4px; background: var(--surface-3); position: relative; overflow: hidden; display: block; }
.side-progress .bars i::after { content: ''; position: absolute; inset: 0; width: var(--p, 0%); background: var(--grad); border-radius: 4px; }
.side-progress .bars i.on::after { background: var(--yellow); }
.side-foot { display: flex; align-items: center; gap: 6px; }
.user-btn { flex: 1; justify-content: flex-start; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
#main { padding: 26px 30px 70px; max-width: 1240px; width: 100%; }
.view { animation: fadeUp .3s ease both; }
h1.vh { font-size: 24px; margin: 0 0 4px; font-weight: 800; } .vsub { color: var(--muted); margin: 0 0 20px; line-height: 1.55; max-width: 760px; }
.sec-h { display: flex; align-items: center; gap: 10px; margin: 26px 0 10px; }
.sec-h h3 { margin: 0; font-size: 15px; } .sec-h small { color: var(--muted); } .sec-h .spacer { flex: 1; }
.card { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r); padding: 18px; box-shadow: var(--shadow-sm); }

@media (max-width: 1080px) { :root { --side: 74px; } .brand-t, .nav-item span, .side-progress, .lang-sel, .user-btn span { display: none; } .nav-item { justify-content: center; padding: 11px; } .side-foot { flex-direction: column; } .user-btn { flex: none; } }
@media (max-width: 720px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; top: auto; bottom: 0; left: 0; right: 0; height: auto; flex-direction: row; align-items: center; padding: 6px 8px; border-right: 0; border-top: 1px solid var(--border-soft); z-index: 30; gap: 4px; }
  .sidebar .brand { display: none; } .nav { flex-direction: row; flex: 1; margin: 0; justify-content: space-around; } .side-foot { flex-direction: row; }
  #main { padding: 16px 14px 90px; }
}

/* ---------- Tablero « Aujourd’hui » ---------- */
.home { display: grid; grid-template-columns: 1fr 330px; gap: 20px; align-items: start; }
.hello { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 16px; flex-wrap: wrap; }
.hello h1 { font-size: 26px; margin: 0; } .hello p { margin: 4px 0 0; color: var(--muted); }
.stats { display: flex; gap: 8px; flex-wrap: wrap; }
.stat { background: var(--surface); border: 1px solid var(--border-soft); border-radius: 12px; padding: 8px 12px; min-width: 96px; }
.stat small { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .4px; } .stat b { font-size: 17px; }
.stat b i, .stat b svg { width: 14px; height: 14px; vertical-align: -2px; color: var(--yellow); }
.hero { position: relative; overflow: hidden; background: var(--grad-hero); color: #fff; border-radius: 20px; padding: 24px 26px; box-shadow: var(--shadow); }
.hero::before { content: ''; position: absolute; width: 380px; height: 380px; border-radius: 50%; right: -120px; top: -180px; background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 70%); }
.hero .eyebrow { font-size: 11.5px; text-transform: uppercase; letter-spacing: .6px; opacity: .85; display: flex; align-items: center; gap: 8px; font-weight: 700; }
.hero .eyebrow i, .hero .eyebrow svg { width: 14px; height: 14px; }
.hero h2 { font-size: 24px; margin: 8px 0 6px; line-height: 1.2; position: relative; }
.hero .why { font-size: 14px; line-height: 1.55; opacity: .94; max-width: 640px; position: relative; }
.hero .meta { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 18px; position: relative; }
.hero .meta .chip { background: rgba(255, 255, 255, .16); color: #fff; }
.hero .meta .chip.crit { background: rgba(255, 212, 0, .28); color: #fff; }
.hero .cta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; position: relative; }
.hero .btn.go { background: var(--yellow); color: #111; border: 0; font-weight: 800; padding: 13px 24px; font-size: 15px; border-radius: 13px; animation: pulse 2.2s infinite; }
.hero .btn.go:hover { transform: translateY(-2px); }
.hero .btn.link { background: rgba(255, 255, 255, .14); border: 0; color: #fff; }
.hero.done { background: linear-gradient(135deg, #065f46, #059669); }
.upnext { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.upnext div { background: var(--surface); border: 1px solid var(--border-soft); border-radius: 13px; padding: 10px 12px; font-size: 12.5px; display: flex; gap: 9px; align-items: center; color: var(--muted); }
.upnext div i, .upnext div svg { width: 15px; height: 15px; color: var(--primary-2); flex: none; } .upnext div b { color: var(--text); display: block; font-size: 12.5px; line-height: 1.3; }
.upnext div small { white-space: nowrap; margin-left: auto; }
.rail { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 20px; }
.rail .card { padding: 16px; }
.rail h4 { margin: 0 0 10px; font-size: 13px; display: flex; align-items: center; gap: 8px; color: var(--text); }
.rail h4 i, .rail h4 svg { width: 15px; height: 15px; color: var(--primary-2); }
.dayring { display: flex; gap: 14px; align-items: center; }
.ring { width: 76px; height: 76px; position: relative; flex: none; }
.ring svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.ring circle { fill: none; stroke-width: 8; stroke-linecap: round; }
.ring .bgc { stroke: var(--surface-3); } .ring .fg { stroke: var(--primary); stroke-dasharray: 283; animation: ring 1s ease-out both; }
.ring.ok .fg { stroke: var(--ok); } .ring.warn .fg { stroke: var(--warn); } .ring.danger .fg { stroke: var(--danger); } .ring.sm { width: 46px; height: 46px; } .ring.sm circle { stroke-width: 9; }
.ring b { position: absolute; inset: 0; display: grid; place-items: center; font-size: 15px; font-weight: 800; } .ring.sm b { font-size: 11px; }
.dayring p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.5; } .dayring p b { color: var(--text); display: block; font-size: 13.5px; }
.sk-mini { display: flex; flex-direction: column; gap: 8px; }
.sk-mini div { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; font-size: 12.5px; align-items: center; }
.sk-mini .bar { grid-column: 1 / -1; height: 6px; border-radius: 4px; background: var(--surface-3); overflow: hidden; }
.sk-mini .bar i { display: block; height: 100%; border-radius: 4px; background: var(--ok); animation: grow .8s ease-out both; }
.sk-mini .low .bar i { background: var(--danger); } .sk-mini .mid .bar i { background: var(--warn); }
.sk-mini .pct { font-weight: 700; font-size: 12px; display: inline-flex; gap: 4px; align-items: center; }
.trend { width: 14px; height: 14px; } .trend.up { color: var(--ok); } .trend.down { color: var(--danger); } .trend.flat { color: var(--faint); }
.tip { background: var(--yellow-soft); border: 1px solid rgba(255, 212, 0, .45); border-radius: 14px; padding: 12px 14px; font-size: 13px; line-height: 1.55; display: flex; gap: 10px; }
.tip i, .tip svg { width: 18px; height: 18px; flex: none; color: #a37b00; margin-top: 1px; }
:root:not([data-theme="light"]) .tip i, :root:not([data-theme="light"]) .tip svg { color: var(--yellow); }
.quick { display: grid; gap: 8px; }
.quick .btn { justify-content: flex-start; }
.quick small { color: var(--muted); font-size: 11.5px; margin-left: auto; font-weight: 500; }
@media (max-width: 980px) { .home { grid-template-columns: 1fr; } .rail { position: static; } .upnext { grid-template-columns: 1fr; } }

/* ---------- Parcours: días y módulos ---------- */
.daytabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 18px; }
.daytab { text-align: left; background: var(--surface); border: 1px solid var(--border-soft); border-radius: 14px; padding: 12px 14px; display: flex; gap: 12px; align-items: center; transition: .15s; color: var(--text); }
.daytab:hover { border-color: var(--primary-2); } .daytab.on { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.daytab b { display: block; font-size: 13px; } .daytab small { color: var(--muted); display: block; font-size: 11.5px; line-height: 1.35; }
.dayhead { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.dayhead h2 { margin: 0; font-size: 18px; } .dayhead p { margin: 4px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; max-width: 720px; }
.mod { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r); margin-bottom: 12px; box-shadow: var(--shadow-sm); overflow: hidden; }
.mod-h { display: flex; align-items: center; gap: 12px; padding: 13px 16px; cursor: pointer; user-select: none; }
.mod-h .ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--primary-soft); color: var(--primary-2); flex: none; }
.mod-h .ic i, .mod-h .ic svg { width: 19px; height: 19px; }
.mod-h.done .ic { background: var(--ok-soft); color: var(--ok); }
.mod-h .tt { flex: 1; min-width: 0; } .mod-h .tt b { display: block; font-size: 14px; } .mod-h .tt small { color: var(--muted); }
.mod-h .pb { width: 120px; height: 6px; border-radius: 4px; background: var(--surface-3); overflow: hidden; } .mod-h .pb i { display: block; height: 100%; background: var(--grad); border-radius: 4px; }
.mod-h .chev { color: var(--faint); transition: transform .2s; } .mod.open .mod-h .chev { transform: rotate(180deg); }
.mod-b { display: none; border-top: 1px solid var(--border-soft); padding: 6px 8px 8px; } .mod.open .mod-b { display: block; }
.act { display: grid; grid-template-columns: 30px 22px 1fr auto auto; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 12px; font-size: 13.5px; transition: background .15s; }
.act:hover { background: var(--surface-2); }
.act .dot { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--border); display: grid; place-items: center; color: #fff; }
.act .dot i, .act .dot svg { width: 12px; height: 12px; }
.act.done .dot { background: var(--ok); border-color: var(--ok); animation: checkPop .35s ease both; }
.act.current .dot { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-soft); background: var(--primary); }
.act.failed .dot { background: var(--danger); border-color: var(--danger); }
.act.locked { opacity: .55; }
.act.current { background: var(--primary-soft); }
.act .ti { color: var(--muted); } .act .ti i, .act .ti svg { width: 16px; height: 16px; }
.act.drill .ti { color: #a37b00; } :root:not([data-theme="light"]) .act.drill .ti { color: var(--yellow); }
.act .t { min-width: 0; } .act .t b { font-weight: 600; display: block; } .act .t small { color: var(--muted); font-size: 11.5px; }
.act .sc { font-size: 12px; font-weight: 700; color: var(--muted); white-space: nowrap; } .act .sc.ok { color: var(--ok); } .act .sc.ko { color: var(--danger); }
.act .btn { white-space: nowrap; }
.act .lockic { color: var(--faint); width: 15px; height: 15px; }
@media (max-width: 720px) { .daytabs { grid-template-columns: 1fr 1fr; } .act { grid-template-columns: 26px 1fr auto; } .act .ti, .act .sc { display: none; } .mod-h .pb { display: none; } }

/* ---------- Reproductor a pantalla completa (lección / renfort / repaso) ---------- */
.player { position: fixed; inset: 0; z-index: 60; background: var(--bg); display: grid; grid-template-rows: auto 1fr; animation: fadeUp .25s ease both; }
.pl-top { display: flex; align-items: center; gap: 14px; padding: 12px 22px; border-bottom: 1px solid var(--border-soft); background: var(--bg-2); }
.pl-top .ttl { min-width: 0; flex: 1; } .pl-top .ttl b { display: block; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .pl-top .ttl small { color: var(--muted); }
.pl-top .prog { display: flex; gap: 3px; width: min(320px, 30vw); } .pl-top .prog i { flex: 1; height: 5px; border-radius: 3px; background: var(--surface-3); } .pl-top .prog i.on { background: var(--primary); } .pl-top .prog i.done { background: var(--ok); } .pl-top .prog i.ko { background: var(--danger); }
.pl-body { display: grid; grid-template-columns: minmax(280px, 420px) 1fr; gap: 0; min-height: 0; }
.pl-side { border-right: 1px solid var(--border-soft); padding: 18px 20px; overflow: auto; background: var(--bg-2); }
.pl-side video { width: 100%; border-radius: 14px; background: #000; margin-bottom: 14px; box-shadow: var(--shadow-sm); }
.pl-side .toc { display: flex; flex-direction: column; gap: 2px; }
.pl-side .toc button { text-align: left; background: transparent; border: 0; color: var(--muted); padding: 8px 10px; border-radius: 10px; font-size: 13px; display: flex; align-items: center; gap: 9px; }
.pl-side .toc button.on { background: var(--primary-soft); color: var(--primary-2); font-weight: 600; } .pl-side .toc button.done { color: var(--text); }
.pl-side .toc button i, .pl-side .toc button svg { width: 15px; height: 15px; flex: none; }
.pl-side .toc button.done .mk { color: var(--ok); } .pl-side .toc button.ko .mk { color: var(--danger); }
.pl-side .keys { margin-top: 18px; }
.pl-main { overflow: auto; padding: 28px clamp(20px, 5vw, 64px); }
.pl-main .inner { max-width: 720px; margin: 0 auto; animation: fadeUp .25s ease both; }
.pl-main .body { font-size: 15.5px; line-height: 1.7; }
.pl-main .body h3 { font-size: 20px; margin: 0 0 12px; color: var(--text); }
.pl-main .body ul, .pl-main .body ol { padding-left: 22px; } .pl-main .body li { margin: 4px 0; }
.pl-main .body blockquote { border-left: 4px solid var(--yellow); margin: 14px 0; padding: 10px 16px; background: var(--yellow-soft); border-radius: 0 12px 12px 0; }
.pl-main .body strong { color: var(--primary-2); }
.pl-nav { display: flex; gap: 10px; align-items: center; margin-top: 26px; padding-top: 16px; border-top: 1px solid var(--border-soft); }
.pl-nav .spacer { flex: 1; } .pl-nav .hint { color: var(--faint); font-size: 12px; display: flex; gap: 6px; align-items: center; }
.pl-end { text-align: center; padding: 30px 0; }
.pl-end .big { font-size: 56px; font-weight: 800; letter-spacing: -1px; } .pl-end .big.ok { color: var(--ok); } .pl-end .big.ko { color: var(--danger); }
.pl-end p { color: var(--muted); max-width: 520px; margin: 6px auto 20px; line-height: 1.55; }
.confetti { position: absolute; width: 8px; height: 12px; top: 0; animation: confetti 1.4s ease-out forwards; border-radius: 2px; }
@media (max-width: 860px) { .pl-body { grid-template-columns: 1fr; grid-template-rows: auto 1fr; } .pl-side { border-right: 0; border-bottom: 1px solid var(--border-soft); max-height: 40vh; } .pl-side .toc { display: none; } }

.step-box { border: 1px solid var(--border-soft); border-radius: 16px; padding: 18px 20px; background: var(--surface); box-shadow: var(--shadow-sm); }
.step-box .sit { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--primary-2); font-weight: 700; display: flex; gap: 6px; align-items: center; }
.step-box .sit i, .step-box .sit svg { width: 13px; height: 13px; }
.step-box .prompt { font-weight: 700; font-size: 16px; margin: 6px 0 14px; line-height: 1.45; }
.step-box label.opt { display: flex; gap: 10px; align-items: center; padding: 11px 13px; border-radius: 12px; cursor: pointer; margin: 6px 0; color: var(--text); font-size: 14px; border: 1px solid var(--border-soft); background: var(--surface-2); transition: .15s; }
.step-box label.opt:hover { border-color: var(--primary-2); }
.step-box label.opt input { accent-color: var(--primary); width: 16px; height: 16px; }
.step-box label.opt .k { margin-left: auto; }
.step-box .opt.good { background: var(--ok-soft); border-color: var(--ok); } .step-box .opt.bad { background: var(--danger-soft); border-color: var(--danger); }
.step-box .fb { margin-top: 14px; padding: 12px 14px; border-radius: 12px; font-size: 14px; line-height: 1.5; animation: fadeUp .25s ease both; }
.step-box .fb.ok { background: var(--ok-soft); border: 1px solid var(--ok); } .step-box .fb.ko { background: var(--danger-soft); border: 1px solid var(--danger); }
.tfrow { display: flex; align-items: center; gap: 8px; padding: 9px 0; border-bottom: 1px dashed var(--border-soft); font-size: 14px; } .tfrow .t { flex: 1; }
.tfrow button { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 9px; padding: 6px 13px; font-size: 12.5px; font-weight: 600; }
.tfrow button.sel { background: var(--primary); color: #fff; border-color: transparent; }
.tfrow.ok .t::after { content: ' ✔'; color: var(--ok); } .tfrow.ko .t::after { content: ' ✘'; color: var(--danger); }
.tfrow small { display: block; color: var(--muted); }
.ord { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.ord button { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 11px; padding: 8px 12px; font-size: 13.5px; text-align: left; }
.ord button:hover { border-color: var(--primary-2); } .ord button:disabled { opacity: .35; }
.ordsel { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
.ordsel div { background: var(--surface-2); border-radius: 10px; padding: 8px 12px; font-size: 13.5px; display: flex; gap: 8px; align-items: center; }
.ordsel div b { color: var(--primary-2); min-width: 18px; } .ordsel div.ok { border-left: 3px solid var(--ok); } .ordsel div.ko { border-left: 3px solid var(--danger); }
.ordsel div .rm { margin-left: auto; cursor: pointer; color: var(--muted); }
.inpf { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } .inpf input.ok { border-color: var(--ok); } .inpf input.ko { border-color: var(--danger); } .inpf input.upper { text-transform: uppercase; }
.keys { background: var(--yellow-soft); border: 1px solid rgba(255, 212, 0, .45); border-radius: 14px; padding: 12px 16px; }
.keys b { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; } .keys b i, .keys b svg { width: 15px; height: 15px; } .keys ul { margin: 0; padding-left: 20px; } .keys li { margin: 3px 0; font-size: 13.5px; line-height: 1.45; }

/* ---------- Competencias ---------- */
.sk-sum { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; margin-bottom: 20px; }
.sk-sum .card { display: flex; gap: 12px; align-items: center; padding: 12px 14px; }
.sk-sum .card p { margin: 0; font-size: 12.5px; color: var(--muted); } .sk-sum .card p b { display: block; color: var(--text); font-size: 14px; }
.skgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 10px; }
.skill { background: var(--surface); border: 1px solid var(--border-soft); border-radius: 14px; padding: 12px 14px; display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; align-items: center; }
.skill .t { font-size: 13px; line-height: 1.4; } .skill small { color: var(--muted); display: block; font-size: 11.5px; margin-top: 2px; }
.skill .pct { font-weight: 800; font-size: 15px; display: flex; align-items: center; gap: 4px; }
.skill .bar { grid-column: 1 / -1; height: 7px; border-radius: 4px; background: var(--surface-3); overflow: hidden; } .skill .bar i { display: block; height: 100%; background: var(--ok); border-radius: 4px; animation: grow .8s ease-out both; }
.skill.low .bar i { background: var(--danger); } .skill.mid .bar i { background: var(--warn); } .skill.none .bar i { background: transparent; }
.skill .act-btn { grid-column: 1 / -1; display: flex; gap: 8px; }
.skill.low { border-color: rgba(225, 29, 72, .35); }

/* ---------- Módulos (vista clásica) ---------- */
.levels { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; }
.lvl { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r); padding: 16px; box-shadow: var(--shadow-sm); position: relative; display: flex; flex-direction: column; gap: 8px; }
.lvl.locked { opacity: .6; }
.lvl .num { position: absolute; right: 14px; top: 12px; font-size: 26px; font-weight: 800; color: var(--border); }
.lvl h3 { margin: 0; font-size: 16px; padding-right: 40px; display: flex; align-items: center; gap: 8px; }
.lvl h3 i, .lvl h3 svg { width: 18px; height: 18px; }
.lvl .mod { font-size: 11.5px; color: var(--primary-2); font-weight: 700; text-transform: uppercase; letter-spacing: .4px; background: none; border: 0; margin: 0; box-shadow: none; }
.lvl p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.lvl .status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 8px; width: fit-content; }
.status.open { background: var(--primary-soft); color: var(--primary-2); } .status.passed { background: var(--ok-soft); color: var(--ok); } .status.locked { background: var(--surface-2); color: var(--muted); }
.status i, .status svg { width: 13px; height: 13px; }
.scen { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-top: 1px solid var(--border-soft); font-size: 13px; }
.scen .t { flex: 1; } .scen .best { font-size: 12px; color: var(--muted); min-width: 40px; text-align: right; } .scen .best.ok { color: var(--ok); font-weight: 700; }
.scen .exam { font-size: 10px; background: var(--yellow); color: #111; padding: 1px 6px; border-radius: 6px; font-weight: 800; }
.progress-bar { height: 8px; background: var(--surface-3); border-radius: 8px; overflow: hidden; margin: 6px 0; } .progress-bar i { display: block; height: 100%; background: var(--grad); }
.lvl .sec { margin-top: 6px; border-top: 1px solid var(--border-soft); padding-top: 6px; }
.lvl .sec h4 { margin: 0 0 4px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px; display: flex; align-items: center; gap: 6px; }
.lvl .sec h4 i, .lvl .sec h4 svg { width: 14px; height: 14px; }
.chap { display: flex; align-items: center; gap: 8px; padding: 4px 0; font-size: 13px; }
.chap .ck { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--border); display: inline-grid; place-items: center; flex: none; }
.chap.done .ck { background: var(--ok); border-color: var(--ok); color: #fff; } .chap .ck svg { width: 12px; height: 12px; }
.chap .t { flex: 1; } .chap.locked { opacity: .55; } .chap .btn { padding: 3px 9px; font-size: 12px; }
.chap .vid { color: var(--primary-2); } .chap .vid svg { width: 14px; height: 14px; }
.quizrow { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 4px 0; } .quizrow .t { flex: 1; }

/* ---------- Tablas / resultados ---------- */
.tbl { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r); overflow: hidden; font-size: 13px; }
.tbl th, .tbl td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border-soft); }
.tbl th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .3px; background: var(--surface-2); }
.tbl tr.click { cursor: pointer; } .tbl tr.click:hover td { background: var(--surface-2); }
.score-pill { display: inline-block; min-width: 42px; text-align: center; padding: 2px 8px; border-radius: 8px; font-weight: 700; font-size: 12.5px; background: var(--surface-3); }
.score-pill.ok { background: var(--ok-soft); color: var(--ok); } .score-pill.ko { background: var(--danger-soft); color: var(--danger); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kcard { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r); padding: 14px 16px; }
.kcard small { color: var(--muted); display: block; font-size: 11.5px; text-transform: uppercase; letter-spacing: .4px; } .kcard b { font-size: 24px; }
.spark { display: flex; gap: 4px; align-items: flex-end; height: 70px; padding: 10px 0; }
.spark i { flex: 1; min-width: 6px; max-width: 26px; border-radius: 4px 4px 0 0; background: var(--primary); opacity: .85; animation: grow .6s ease-out both; position: relative; }
.spark i.ko { background: var(--danger); } .spark i.ok { background: var(--ok); }
.rl { border: 1px solid var(--border-soft); border-radius: 12px; padding: 9px 12px; margin-top: 6px; font-size: 13px; background: var(--surface); }
.rl.ko { border-color: rgba(225, 29, 72, .4); background: var(--danger-soft); } .rl.ok { border-color: rgba(5, 150, 105, .3); }
.rl b { display: block; } .rl small { color: var(--muted); } .rl .det { color: var(--danger); margin-top: 2px; }
.tag { display: inline-block; font-size: 10px; padding: 1px 6px; border-radius: 6px; margin-right: 6px; text-transform: uppercase; font-weight: 700; }
.tag.critical { background: var(--danger-soft); color: var(--danger); } .tag.major { background: var(--warn-soft); color: var(--warn); } .tag.minor { background: var(--primary-soft); color: var(--primary-2); }
.timeline { max-height: 320px; overflow: auto; border: 1px solid var(--border-soft); border-radius: 10px; padding: 6px 10px; font-size: 12.5px; background: var(--surface-2); }
.timeline div { display: grid; grid-template-columns: 52px 60px 1fr; gap: 8px; padding: 3px 0; border-bottom: 1px dashed var(--border-soft); }
.timeline .ty { color: var(--primary-2); font-weight: 600; } .timeline .say { color: var(--ok); }
.inv { display: flex; gap: 8px; align-items: center; margin: 8px 0; } .inv input { max-width: 320px; }
.lvl-admin { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin: 10px 0 16px; }
.lvl-admin div { border: 1px solid var(--border-soft); border-radius: 10px; padding: 8px; text-align: center; font-size: 12px; } .lvl-admin b { display: block; font-size: 15px; } .lvl-admin .btn { margin-top: 6px; }

/* ---------- Formador ---------- */
.alerts { display: grid; gap: 8px; margin-bottom: 18px; }
.alert { display: flex; gap: 12px; align-items: center; padding: 10px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border-soft); font-size: 13px; cursor: pointer; }
.alert:hover { border-color: var(--primary-2); }
.alert .ic { width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; flex: none; }
.alert .ic i, .alert .ic svg { width: 16px; height: 16px; }
.alert.critical .ic { background: var(--danger-soft); color: var(--danger); } .alert.stuck .ic { background: var(--warn-soft); color: var(--warn); } .alert.inactive .ic { background: var(--surface-3); color: var(--muted); }
.alert b { display: block; } .alert small { color: var(--muted); }
.trainees { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.trainee { background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--r); padding: 14px 16px; cursor: pointer; transition: .15s; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: center; }
.trainee:hover { border-color: var(--primary-2); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.trainee .who b { display: block; font-size: 14px; } .trainee .who small { color: var(--muted); }
.trainee .kv { grid-column: 1 / -1; display: flex; gap: 12px; flex-wrap: wrap; font-size: 12px; color: var(--muted); }
.trainee .kv b { color: var(--text); }
.heat { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; margin: 10px 0; }
.heat div { font-size: 11.5px; padding: 6px 8px; border-radius: 8px; background: var(--surface-2); } .heat div b { display: block; }
.heat .h0 { background: var(--danger-soft); } .heat .h1 { background: var(--warn-soft); } .heat .h2 { background: var(--ok-soft); }
.days { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; } .dayc { background: var(--surface-2); border-radius: 12px; padding: 10px 12px; } .dayc b { font-size: 12.5px; } .dayc small { color: var(--muted); }

/* ---------- Modal / quiz / certificado / toast / tour ---------- */
.modal-wrap { position: fixed; inset: 0; background: rgba(4, 6, 16, 0.62); backdrop-filter: blur(4px); display: grid; place-items: center; z-index: 50; padding: 16px; }
:root[data-theme="light"] .modal-wrap { background: rgba(30, 41, 80, 0.4); }
.modal-card { width: min(780px, 100%); max-height: 92vh; overflow: auto; background: var(--surface); border: 1px solid var(--border-soft); border-radius: 20px; padding: 24px 26px; box-shadow: var(--shadow); animation: pop .3s ease both; }
.modal-card h2 { margin: 0 0 10px; font-size: 18px; display: flex; align-items: center; gap: 8px; } .modal-card h2 .x { margin-left: auto; }
.lesson { max-width: 820px; } .lesson video { width: 100%; border-radius: 12px; background: #000; margin: 8px 0 14px; max-height: 420px; }
.lesson .body { font-size: 14.5px; line-height: 1.6; } .lesson .body h3 { font-size: 15px; margin: 18px 0 6px; color: var(--primary-2); }
.lesson .body blockquote { border-left: 3px solid var(--yellow); margin: 10px 0; padding: 6px 12px; background: var(--yellow-soft); border-radius: 0 8px 8px 0; }
.lesson .nav { display: flex; gap: 10px; align-items: center; margin-top: 18px; } .lesson .nav .spacer { flex: 1; } .lesson .pos { color: var(--muted); font-size: 12.5px; }
.qz .q { border: 1px solid var(--border-soft); border-radius: 14px; padding: 14px 16px; margin-top: 10px; background: var(--surface-2); }
.qz .q b { display: block; margin-bottom: 8px; font-size: 14px; }
.qz label.opt { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 10px; cursor: pointer; font-size: 13.5px; margin: 3px 0; color: var(--text); border: 1px solid transparent; }
.qz label.opt:hover { background: var(--surface); border-color: var(--border-soft); } .qz label.opt input { accent-color: var(--primary); }
.qz .q.ok { border-color: var(--ok); } .qz .q.ko { border-color: var(--danger); }
.qz .expl { margin-top: 6px; font-size: 13px; color: var(--muted); } .qz .expl b { display: inline; color: var(--text); }
.qz .opt.good { background: var(--ok-soft); } .qz .opt.bad { background: var(--danger-soft); }
.qz .score { font-size: 34px; font-weight: 800; } .qz .score.ok { color: var(--ok); } .qz .score.ko { color: var(--danger); }
.qz .qprog { position: sticky; top: -24px; background: var(--surface); padding: 6px 0; z-index: 1; font-size: 12px; color: var(--muted); }
.cert { text-align: center; padding: 30px 24px; border: 6px double var(--yellow); border-radius: 16px; background: var(--surface); }
.cert h1 { margin: 6px 0; font-size: 26px; } .cert .who { font-size: 24px; font-weight: 800; margin: 14px 0; } .cert p { color: var(--muted); } .cert .brand { margin-bottom: 8px; }
@media print { body * { visibility: hidden; } #modalCard, #modalCard * { visibility: visible; } #modalCard { position: fixed; inset: 0; box-shadow: none; border: 0; } .no-print { display: none !important; } }
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--surface); border: 1px solid var(--primary-2); color: var(--text); border-radius: 12px; padding: 12px 22px; font-size: 14px; font-weight: 500; z-index: 100; box-shadow: var(--shadow); animation: slideIn .3s ease both; }
@media (max-width: 720px) { .toast { bottom: 80px; } }
#tourWrap { position: fixed; inset: 0; z-index: 3000; }
#tourHole { position: fixed; border-radius: 12px; pointer-events: none; box-shadow: 0 0 0 9999px rgba(4, 6, 16, 0.7); border: 1.5px solid rgba(255, 212, 0, 0.9); transition: all .28s ease; }
:root[data-theme="light"] #tourHole { box-shadow: 0 0 0 9999px rgba(15, 20, 40, 0.45); }
#tourCard { position: fixed; width: min(340px, calc(100vw - 24px)); background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; box-shadow: var(--shadow); z-index: 3001; }
#tourCard h3 { margin: 2px 0 6px; font-size: 16px; } #tourCard p { margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--muted); }
.tour-step { font-size: 11px; font-weight: 700; letter-spacing: .4px; color: var(--primary-2); }
.tour-foot { display: flex; align-items: center; gap: 8px; margin-top: 14px; } .tour-foot .btn { padding: 7px 12px; font-size: 13px; } .tour-foot .spacer { flex: 1; }
#tourWrap.center { background: rgba(4, 6, 16, 0.7); } :root[data-theme="light"] #tourWrap.center { background: rgba(15, 20, 40, 0.45); }