/* ===== Academia De Bedout CPA — tema del Aula (estilo módulo de IA) ===== */
:root{
  --void:#040302;--gold:#AB8C35;--gold-hi:#E2C77B;--champ:#F3E3B5;--sage:#9DC2A7;--rose:#DDB0A9;
  --text:#ECE7DC;--muted2:#A39C8C;--line2:rgba(226,199,123,.18);
  --sheet:linear-gradient(170deg,rgba(28,24,14,.93),rgba(12,10,6,.95));
  --geist:"Geist",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"Geist Mono",ui-monospace,Consolas,monospace;
}
html{background:var(--void)}
body{min-height:100vh}
body{font-family:var(--geist);color:var(--text);-webkit-font-smoothing:antialiased;background-color:var(--void);
  background-image:radial-gradient(46vw 40vw at -8% 18%,rgba(171,140,53,.24),transparent 70%),radial-gradient(38vw 38vw at 92% 42%,rgba(214,167,161,.10),transparent 70%),radial-gradient(50vw 32vw at 40% 96%,rgba(201,168,77,.12),transparent 70%),radial-gradient(34vw 30vw at 96% 96%,rgba(143,181,155,.10),transparent 70%),linear-gradient(90deg,rgba(226,199,123,.045) 1px,transparent 1px),linear-gradient(rgba(226,199,123,.028) 1px,transparent 1px);
  background-size:100% 100%,100% 100%,100% 100%,100% 100%,120px 100%,100% 32px;background-attachment:fixed}
.acad-top,.acad-top *,.acad-user,.mcard,.mcard *,.acad-hero,.acad-hero *,.acad-create,.acad-create *,.acad-instr,.acad-instr *,.acad-gate,.acad-gate *,.acad-foot,.acad-modal,.acad-modal *{font-family:var(--geist)}
::selection{background:rgba(171,140,53,.45);color:#fff}
a{color:var(--gold-hi)}
:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px}
.acad-top{background:rgba(6,5,3,.72);border-bottom:1px solid var(--line2);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);padding:10px 22px}
.acad-top .acad-title{font-weight:600;letter-spacing:-.01em}
.acad-top .acad-title small{text-transform:none;letter-spacing:0;font-weight:500;color:var(--gold-hi);font-size:12px}
.acad-btn{border-color:var(--line2);color:var(--text);border-radius:999px;padding:7px 14px}
.acad-btn:hover{background:rgba(226,199,123,.1);border-color:rgba(226,199,123,.4)}
.acad-btn.gold{background:linear-gradient(180deg,#d4b45a,var(--gold));color:#120f06;border:0;box-shadow:0 8px 22px -8px rgba(171,140,53,.7)}
.acad-user{color:var(--text)}
.acad-user .av{background:radial-gradient(circle at 35% 30%,#F4E2AE,#C9A84D 45%,#6E5A1F 90%);color:#1A1406;box-shadow:0 0 14px rgba(171,140,53,.5)}
.acad-hero{background:transparent;padding:88px 20px 40px}
.acad-hero .hi{font:400 14px var(--mono);color:var(--gold-hi);text-transform:none;letter-spacing:0;margin-bottom:14px}
.acad-hero .hi::before{content:"> ";color:var(--gold);opacity:.7}
.acad-hero h1{font-size:clamp(32px,6.4vw,68px);font-weight:600;line-height:1.04;letter-spacing:-.035em;background:linear-gradient(180deg,#fff 20%,var(--gold-hi) 125%);-webkit-background-clip:text;background-clip:text;color:transparent}
.acad-hero .line{width:120px;height:1px;margin:26px auto;background:linear-gradient(90deg,transparent,var(--gold-hi),transparent);box-shadow:0 0 12px rgba(226,199,123,.7)}
.acad-hero p{color:var(--muted2);font-size:17px;max-width:56ch}
.acad-wrap{max-width:1040px;margin:18px auto 60px}
.grid{gap:28px}
.mcard{--hue:var(--gold-hi);background:var(--sheet);border:1px solid rgba(226,199,123,.2);border-radius:24px;padding:28px 26px 24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 40px 70px -32px rgba(0,0,0,.95);transition:border-color .3s,box-shadow .3s;animation:aulaFloat 10s ease-in-out infinite}
.mcard::before{content:"";position:absolute;left:28px;right:28px;top:-1px;height:1px;background:linear-gradient(90deg,transparent,var(--hue),transparent)}
.grid>.mcard:nth-child(4n+2){--hue:var(--champ);animation-delay:-3s}
.grid>.mcard:nth-child(4n+3){--hue:var(--sage);animation-delay:-5.5s}
.grid>.mcard:nth-child(4n+4){--hue:var(--rose);animation-delay:-1.5s}
.mcard:hover{transform:none;border-color:rgba(226,199,123,.45);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 60px -24px var(--hue),0 40px 70px -32px rgba(0,0,0,.95);animation-play-state:paused}
@keyframes aulaFloat{0%,100%{translate:0 0}50%{translate:0 -8px}}
.mcard .n{width:52px;height:52px;border-radius:14px;margin-bottom:18px;background:rgba(0,0,0,.45);border:1px solid rgba(226,199,123,.35);color:var(--gold-hi);font:300 26px var(--geist);box-shadow:inset 0 0 14px rgba(171,140,53,.18)}
.mcard h3{font-size:20px;font-weight:600;letter-spacing:-.015em;color:#fff;margin:2px 0 8px}
.mcard p{color:var(--muted2);font-size:14.5px;line-height:1.6}
.mcard .go{color:var(--gold-hi);font-weight:500;font-size:14px;margin-top:16px}
.mcard .go.lock{color:#7d7667}
.mcard.locked{opacity:.55;filter:none;animation:none}
.mcard.locked:hover{border-color:rgba(226,199,123,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 40px 70px -32px rgba(0,0,0,.95)}
.mstat{top:24px;right:22px;font:500 12px var(--geist);text-transform:none;letter-spacing:0;padding:5px 11px;border:1px solid transparent}
.mstat.done{background:rgba(157,194,167,.1);color:var(--sage);border-color:rgba(157,194,167,.35)}
.mstat.prog{background:rgba(226,199,123,.1);color:var(--gold-hi);border-color:rgba(226,199,123,.35)}
.mstat.lock{background:rgba(255,255,255,.04);color:#8f887a;border-color:rgba(255,255,255,.08)}
.mstat.new{background:rgba(243,227,181,.08);color:var(--champ);border-color:rgba(243,227,181,.3)}
.mbar{height:3px;background:#2A2418;border-radius:2px;margin:18px 0 2px}
.mfill{background:linear-gradient(90deg,var(--gold),var(--gold-hi));box-shadow:0 0 10px rgba(226,199,123,.7)}
.acad-instr .card{background:var(--sheet);border:1px solid rgba(226,199,123,.2);border-radius:24px;padding:26px;color:var(--text);box-shadow:0 40px 70px -32px rgba(0,0,0,.95)}
.acad-instr h3{color:#fff;font-weight:600;font-size:20px}
.acad-instr p{color:var(--muted2)!important}
.acad-create{background:rgba(0,0,0,.35);border:1px solid var(--line2);border-radius:16px}
.acad-create input,.acad-create select{background:#0d0c09;color:var(--text);border:1px solid rgba(255,255,255,.1);border-radius:10px}
.acad-create input::placeholder{color:#7d7667}
.acad-create input:focus,.acad-create select:focus{border-color:rgba(226,199,123,.55)}
.acad-create button{background:linear-gradient(180deg,#d4b45a,var(--gold));color:#120f06;border-radius:999px;font-weight:600;padding:10px 18px}
.acad-instr table{color:var(--text)}
.acad-instr th,.acad-instr td{border:0;border-bottom:1px solid rgba(255,255,255,.07)}
.acad-instr th{background:transparent;color:var(--muted2);text-transform:none;font-size:12.5px;font-weight:500}
.acad-instr td.ok{background:rgba(157,194,167,.1);color:var(--sage)}
.acad-instr td.mid{background:rgba(226,199,123,.08);color:var(--gold-hi)}
.acad-instr .lnk{color:var(--gold-hi)}
.acad-instr .lnk.danger{color:var(--rose)}
.acad-gate{background:radial-gradient(900px 520px at 80% -10%,rgba(171,140,53,.28),transparent 65%),radial-gradient(700px 500px at 0% 100%,rgba(143,181,155,.08),transparent 70%),var(--void)}
.acad-gate .panel{background:var(--sheet);border:1px solid rgba(226,199,123,.25);border-radius:24px;color:var(--text);box-shadow:0 0 80px -30px rgba(171,140,53,.6),0 40px 80px -30px rgba(0,0,0,.95)}
.acad-gate h1{color:#fff;font-weight:600;letter-spacing:-.02em}
.acad-gate p,.acad-gate .note{color:var(--muted2)}
.acad-gate label{color:var(--muted2);text-transform:none;letter-spacing:0;font-weight:500}
.acad-gate input{background:#0d0c09;color:var(--text);border:1px solid rgba(255,255,255,.1)}
.acad-gate input:focus{border-color:rgba(226,199,123,.55)}
.acad-gate .go{background:linear-gradient(180deg,#d4b45a,var(--gold));color:#120f06;border-radius:999px;font-weight:600;box-shadow:0 10px 28px -8px rgba(171,140,53,.75)}
.acad-gate .err{color:var(--rose)}
.acad-modal .box{background:#0f0d08;color:var(--text);border:1px solid var(--line2)}
.acad-modal .box header{background:rgba(255,255,255,.03);border-bottom:1px solid var(--line2)}
.acad-modal .box header h3{color:var(--gold-hi)}
.acad-celebrate .msg{background:var(--sheet);color:var(--text);border:1px solid rgba(226,199,123,.4)}
.acad-celebrate .msg h3{color:var(--gold-hi)}
.acad-foot{color:#7d7667;font-size:12.5px;margin:20px auto 44px}
@media(max-width:600px){.acad-hero{padding:64px 16px 28px}.acad-wrap{padding:0 16px}.mcard{animation:none}}
@media(prefers-reduced-motion:reduce){.mcard{animation:none}}
/* hover opción 2: halo de color */
.mcard{transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .35s}
.mcard::before{transition:left .35s,right .35s,opacity .35s;opacity:.7}
.mcard:not(.locked):hover{transform:translateY(-6px);border-color:rgba(226,199,123,.45);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 38px -8px var(--hue),0 40px 70px -32px rgba(0,0,0,.95)}
.mcard:not(.locked):hover::before{left:10px;right:10px;opacity:1}
/* hover opción 2: halo de color */
.mcard{transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .35s}
.mcard::before{transition:left .35s,right .35s,opacity .35s;opacity:.7}
.mcard:not(.locked):hover{transform:translateY(-6px);border-color:rgba(226,199,123,.45);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 0 38px -8px var(--hue),0 40px 70px -32px rgba(0,0,0,.95)}
.mcard:not(.locked):hover::before{left:10px;right:10px;opacity:1}