:root{
    --pink-hot:#FF1F7A;
    --pink-light:#FFC7EC;
    --pink-pale:#FFF0FA;
    --purple-vivid:#9B6DFF;
    --purple-deep:#3D1440;
    --purple-deeper:#2A0D2E;
    --cream:#FFF8FC;
    --ink:#180512;
    --line:#180512;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--cream);
    color:var(--ink);
    font-family:'Nunito',sans-serif;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{
    font-family:'Baloo 2',cursive;
    font-weight:800;
    line-height:1.02;
    margin:0;
  }
  a{color:inherit;}
  img{max-width:100%;display:block;}
  .wrap{max-width:1120px;margin:0 auto;padding:0 28px;}

  /* ---------- utility: jagged torn-paper divider (echoes the logo's GAMES banner) ---------- */
  .tear{
    height:34px;
    width:100%;
    background:var(--purple-deep);
    clip-path:polygon(
      0% 100%, 2% 20%, 5% 100%, 8% 15%, 11% 100%, 14% 25%, 17% 100%, 20% 10%,
      23% 100%, 26% 30%, 29% 100%, 32% 12%, 35% 100%, 38% 22%, 41% 100%, 44% 8%,
      47% 100%, 50% 28%, 53% 100%, 56% 15%, 59% 100%, 62% 24%, 65% 100%, 68% 10%,
      71% 100%, 74% 20%, 77% 100%, 80% 14%, 83% 100%, 86% 26%, 89% 100%, 92% 12%,
      95% 100%, 98% 18%, 100% 100%
    );
  }
  .tear.up{transform:scaleY(-1);}
  .tear.pink{background:var(--pink-hot);}

  /* ---------- nav ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:var(--cream);
    border-bottom:3px solid var(--ink);
  }
  nav{
    max-width:1120px;margin:0 auto;padding:14px 28px;
    display:flex;align-items:center;justify-content:space-between;
  }
  .brand{display:flex;align-items:center;gap:12px;text-decoration:none;}
  .brand img{width:44px;height:44px;border-radius:10px;border:2.5px solid var(--ink);}
  .brand span{font-family:'Baloo 2',cursive;font-weight:800;font-size:1.35rem;letter-spacing:.5px;}
  .brand span em{font-style:normal;color:var(--pink-hot);}
  .nav-menu{display:flex;align-items:center;gap:28px;}
  .navlinks{display:flex;gap:26px;font-weight:800;font-size:.95rem;}
  .navlinks a{text-decoration:none;position:relative;padding:4px 0;}
  .navlinks a:hover{color:var(--pink-hot);}
  .navcta{
    background:var(--ink);color:#fff;padding:10px 18px;border-radius:999px;
    font-weight:800;text-decoration:none;font-size:.9rem;
    border:2.5px solid var(--ink);
  }
  .navcta:hover{background:var(--pink-hot);border-color:var(--pink-hot);}
  .navcta-ghost{
    background:#fff;color:var(--ink);padding:10px 18px;border-radius:999px;
    font-weight:800;text-decoration:none;font-size:.9rem;
    border:2.5px solid var(--ink);
  }
  .navcta-ghost:hover{background:var(--pink-pale);}
  .nav-ctas{display:flex;gap:10px;align-items:center;}
  .hamburger{
    display:none;width:42px;height:42px;border-radius:10px;border:2.5px solid var(--ink);
    background:#fff;cursor:pointer;flex:none;align-items:center;justify-content:center;
    flex-direction:column;gap:4px;
  }
  .hamburger span{display:block;width:20px;height:2.5px;background:var(--ink);border-radius:2px;}
  .burger{display:none;}

  /* ---------- hero ---------- */
  .hero{
    position:relative;overflow:hidden;
    background:repeating-linear-gradient(
      115deg,
      var(--pink-light) 0px, var(--pink-light) 90px,
      var(--pink-pale) 90px, var(--pink-pale) 180px
    );
    border-bottom:3px solid var(--ink);
  }
  .hero-inner{
    max-width:1120px;margin:0 auto;padding:76px 28px 60px;
    display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  }
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--ink);color:#fff;font-weight:800;font-size:.78rem;
    padding:7px 14px;border-radius:999px;letter-spacing:.06em;text-transform:uppercase;
    margin-bottom:18px;
  }
  .eyebrow::before{content:"⚗";font-size:1em;}
  .hero h1{font-size:3.2rem;letter-spacing:.2px;}
  .hero h1 .pop{color:var(--pink-hot);}
  .hero h1 .pop2{color:var(--purple-vivid);}
  .hero p.lead{
    font-size:1.15rem;font-weight:700;color:var(--purple-deep);
    max-width:46ch;margin:18px 0 28px;
  }
  .btnrow{display:flex;gap:14px;flex-wrap:wrap;}
  .btn{
    display:inline-block;padding:14px 26px;border-radius:999px;font-weight:800;
    text-decoration:none;border:3px solid var(--ink);font-size:1rem;
    transition:transform .12s ease;
  }
  .btn:hover{transform:translate(-2px,-2px);}
  .btn-primary{background:var(--pink-hot);color:#fff;box-shadow:5px 5px 0 var(--ink);}
  .btn-primary:hover{box-shadow:7px 7px 0 var(--ink);}
  .btn-ghost{background:#fff;color:var(--ink);box-shadow:5px 5px 0 var(--ink);}
  .btn-ghost:hover{box-shadow:7px 7px 0 var(--ink);}

  .flask-wrap{position:relative;display:flex;justify-content:center;}
  .flask-wrap img{
    width:min(360px,90%);border-radius:26px;border:3px solid var(--ink);
    box-shadow:10px 10px 0 var(--purple-deep);
    animation:float 5s ease-in-out infinite;
  }
  @keyframes float{
    0%,100%{transform:translateY(0) rotate(-1.2deg);}
    50%{transform:translateY(-14px) rotate(1.2deg);}
  }
  .bubble{
    position:absolute;border-radius:50%;background:rgba(255,255,255,.85);
    border:2px solid var(--ink);
    animation:rise 4.5s ease-in infinite;
    opacity:0;
  }
  @keyframes rise{
    0%{opacity:0;transform:translateY(0) scale(.4);}
    15%{opacity:.9;}
    90%{opacity:.5;}
    100%{opacity:0;transform:translateY(-220px) scale(1.1);}
  }

  /* ---------- badges strip ---------- */
  .badges{
    display:flex;justify-content:center;gap:16px;flex-wrap:wrap;
    padding:22px 28px;background:var(--cream);
  }
  .badge{
    background:#fff;border:2.5px solid var(--ink);border-radius:999px;
    padding:9px 18px;font-weight:800;font-size:.88rem;
    box-shadow:3px 3px 0 var(--ink);
  }
  .badge b{color:var(--pink-hot);}

  /* ---------- generic section ---------- */
  section{padding:74px 0;}
  .kicker{
    font-weight:800;color:var(--pink-hot);text-transform:uppercase;
    letter-spacing:.08em;font-size:.85rem;margin-bottom:10px;display:block;
  }
  .sec-head{max-width:640px;margin-bottom:44px;}
  .sec-head h2{font-size:2.3rem;}
  .sec-head p{font-size:1.05rem;color:#4a3550;font-weight:600;margin-top:12px;}

  /* ---------- tutoring section ---------- */
  .tutor{background:var(--cream);}
  .tutor-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:52px;align-items:start;}
  .tutor-card{
    background:#fff;border:3px solid var(--ink);border-radius:20px;
    padding:30px;box-shadow:8px 8px 0 var(--purple-vivid);
  }
  .tutor-card .avatar{
    width:76px;height:76px;border-radius:50%;background:var(--purple-vivid);
    border:3px solid var(--ink);display:flex;align-items:center;justify-content:center;
    font-family:'Baloo 2',cursive;font-weight:800;color:#fff;font-size:1.6rem;margin-bottom:18px;
  }
  .tutor-card h3{font-size:1.4rem;margin-bottom:6px;}
  .tutor-card .role{font-weight:800;color:var(--pink-hot);font-size:.92rem;margin-bottom:16px;display:block;}
  .tutor-card p{color:#4a3550;font-weight:600;line-height:1.6;text-align:justify;text-justify:inter-word;}
  .tutor-card .btn{margin-top:20px;}

  .subject-list{list-style:none;margin:0;padding:0;display:grid;gap:14px;}
  .subject-list li{
    background:#fff;border:2.5px solid var(--ink);border-radius:14px;
    padding:16px 18px;display:flex;gap:14px;align-items:flex-start;
    font-weight:700;box-shadow:4px 4px 0 var(--pink-light);
  }
  .subject-list li .ico{
    flex:none;width:34px;height:34px;border-radius:9px;background:var(--pink-hot);
    display:flex;align-items:center;justify-content:center;color:#fff;font-size:1rem;
    border:2px solid var(--ink);
  }
  .subject-list li span.txt{color:var(--purple-deep);}
  .subject-list li small{display:block;font-weight:600;color:#7a6580;margin-top:3px;}

  /* ---------- game teaser ---------- */
  .teaser{
    background:var(--purple-deep);color:#fff;position:relative;overflow:hidden;
  }
  .teaser::before{
    content:"";position:absolute;inset:0;
    background-image:radial-gradient(rgba(255,255,255,.13) 2px, transparent 2px);
    background-size:26px 26px;
    opacity:.5;
  }
  .teaser-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
  .teaser .kicker{color:var(--pink-hot);}
  .teaser h2{font-size:2.4rem;color:#fff;}
  .teaser p{color:#e6cdee;font-weight:600;font-size:1.05rem;line-height:1.7;margin-top:16px;max-width:48ch;}
  .soon-tag{
    display:inline-block;background:var(--pink-hot);color:#fff;font-weight:800;
    padding:8px 16px;border-radius:999px;font-size:.8rem;letter-spacing:.05em;
    text-transform:uppercase;margin-bottom:18px;border:2.5px solid #fff;
  }
  .mock{
    background:var(--purple-deeper);border:3px solid #fff;border-radius:20px;
    padding:28px;box-shadow:10px 10px 0 var(--pink-hot);
  }
  .mock-row{display:flex;gap:12px;margin-bottom:12px;}
  .mock-pill{
    flex:1;background:rgba(255,255,255,.08);border:2px solid rgba(255,255,255,.35);
    border-radius:12px;padding:16px;text-align:center;font-family:'Baloo 2',cursive;
    font-weight:700;font-size:1.1rem;color:#fff;
  }
  .mock-pill.correct{background:rgba(255,31,122,.25);border-color:var(--pink-hot);}
  .mock-eq{
    text-align:center;font-family:'Baloo 2',cursive;font-size:1.6rem;font-weight:700;
    padding:18px 0 24px;color:#fff;letter-spacing:.5px;
  }
  .notify{
    display:flex;gap:10px;margin-top:26px;flex-wrap:wrap;
  }
  .notify input{
    flex:1;min-width:200px;padding:13px 16px;border-radius:999px;border:2.5px solid var(--ink);
    font-family:'Nunito',sans-serif;font-weight:700;font-size:.95rem;
  }

  /* ---------- schools section ---------- */
  .schools{background:var(--cream);}
  .schools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .school-card{
    background:#fff;border:2.5px solid var(--ink);border-radius:18px;padding:26px;
    box-shadow:5px 5px 0 var(--purple-vivid);
  }
  .school-card .num{
    font-family:'Baloo 2',cursive;font-weight:800;font-size:1.6rem;color:var(--pink-hot);
    margin-bottom:10px;display:block;
  }
  .school-card h3{font-size:1.15rem;margin-bottom:8px;}
  .school-card p{color:#4a3550;font-weight:600;font-size:.95rem;line-height:1.55;}
  .schools-cta{
    margin-top:40px;background:#fff;border:3px solid var(--ink);border-radius:20px;
    padding:34px;display:flex;justify-content:space-between;align-items:center;gap:24px;
    box-shadow:8px 8px 0 var(--pink-hot);flex-wrap:wrap;
  }
  .schools-cta h3{font-size:1.4rem;max-width:26ch;}

  /* ---------- footer ---------- */
  footer{background:var(--ink);color:#fff;padding:50px 0 26px;}
  .foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;margin-bottom:36px;}
  .foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
  .foot-brand img{width:36px;height:36px;border-radius:8px;border:2px solid #fff;}
  .foot-brand span{font-family:'Baloo 2',cursive;font-weight:800;font-size:1.15rem;}
  footer p{color:#c9b7cf;font-weight:600;font-size:.92rem;line-height:1.6;}
  footer h4{font-family:'Nunito',sans-serif;font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--pink-light);margin-bottom:14px;}
  footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;}
  footer a{text-decoration:none;color:#e9dcec;font-weight:700;font-size:.95rem;}
  footer a:hover{color:var(--pink-hot);}
  .foot-bottom{
    border-top:1px solid rgba(255,255,255,.15);padding-top:22px;
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
    font-size:.82rem;color:#a794ac;font-weight:600;
  }
  .social-icons{display:flex;gap:10px;margin-top:14px;}
  .social-icons a{
    width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);
    border:2px solid rgba(255,255,255,.35);display:flex;align-items:center;justify-content:center;
    transition:background .12s ease, border-color .12s ease;
  }
  .social-icons a:hover{background:var(--pink-hot);border-color:var(--pink-hot);}
  .social-icons svg{width:18px;height:18px;fill:#fff;}

  .login-banner{
    background:var(--purple-deep);color:#fff;border-bottom:3px solid var(--ink);
    padding:14px 20px;
  }
  .login-banner-inner{
    display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;
    text-align:center;font-weight:700;font-size:.92rem;
  }

  .modal-overlay{
    position:fixed;inset:0;background:rgba(20,5,18,.55);z-index:100;
    display:flex;align-items:center;justify-content:center;padding:20px;
  }
  .modal-card{
    position:relative;width:100%;max-width:380px;background:#fff;
    border:3px solid var(--ink);border-radius:20px;padding:30px 26px;
    box-shadow:8px 8px 0 var(--purple-vivid);max-height:90vh;overflow-y:auto;
  }
  .modal-close{
    position:absolute;top:14px;right:14px;width:32px;height:32px;
    border-radius:50%;border:2px solid var(--ink);background:#fff;
    cursor:pointer;font-weight:800;font-size:.9rem;line-height:1;
  }
  .modal-close:hover{background:var(--pink-pale);}
  .modal-card .field{margin-bottom:14px;}
  .modal-card .submit-btn{padding:11px;font-size:.88rem;box-shadow:4px 4px 0 var(--ink);margin-top:4px;}

  /* ---------- página: agendar clase ---------- */
  .booking-hero{
    background:repeating-linear-gradient(
      115deg,
      var(--pink-light) 0px, var(--pink-light) 90px,
      var(--pink-pale) 90px, var(--pink-pale) 180px
    );
    border-bottom:3px solid var(--ink);
    padding:56px 0 46px;
  }
  .booking-hero .wrap{text-align:center;}
  .booking-hero .eyebrow{margin-bottom:16px;}
  .booking-hero h1{font-size:2.6rem;}
  .booking-hero p.lead{
    font-weight:700;color:var(--purple-deep);max-width:52ch;
    margin:16px auto 0;font-size:1.05rem;
  }

  .booking-wrap{padding:60px 0 90px;}
  .booking-grid{
    display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:start;
  }

  /* calendar card */
  .cal-card{
    background:#fff;border:3px solid var(--ink);border-radius:20px;
    padding:26px;box-shadow:8px 8px 0 var(--purple-vivid);
  }
  .cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
  .cal-head h3{font-size:1.25rem;text-transform:capitalize;}
  .cal-nav{display:flex;gap:8px;}
  .cal-nav button{
    width:36px;height:36px;border-radius:50%;border:2.5px solid var(--ink);
    background:#fff;font-family:'Baloo 2',cursive;font-weight:800;font-size:1rem;
    cursor:pointer;line-height:1;
  }
  .cal-nav button:hover{background:var(--pink-hot);color:#fff;border-color:var(--pink-hot);}
  .cal-daynames{
    display:grid;grid-template-columns:repeat(7,1fr);gap:6px;
    margin-bottom:8px;
  }
  .cal-daynames span{
    text-align:center;font-weight:800;font-size:.72rem;color:#9c7fa6;
    text-transform:uppercase;
  }
  .cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;}
  .cal-day{
    aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;
    border-radius:10px;border:2px solid transparent;background:var(--cream);
    font-weight:800;font-size:.9rem;color:var(--ink);cursor:pointer;
  }
  .cal-day:hover:not(.disabled):not(.empty){border-color:var(--purple-vivid);}
  .cal-day.selected{
    background:var(--pink-hot);color:#fff;border-color:var(--ink);
    box-shadow:2px 2px 0 var(--ink);
  }
  .cal-day.today{border-color:var(--purple-vivid);}
  .cal-day.disabled{color:#d8cdd9;cursor:not-allowed;background:transparent;}
  .cal-day.empty{visibility:hidden;cursor:default;}
  .cal-picked{
    margin-top:20px;padding:14px 16px;border-radius:12px;
    background:var(--pink-pale);border:2px dashed var(--pink-hot);
    font-weight:700;font-size:.92rem;color:var(--purple-deep);
  }
  .cal-picked span{font-weight:800;color:var(--pink-hot);}

  /* form card */
  .form-card{
    background:#fff;border:3px solid var(--ink);border-radius:20px;
    padding:30px;box-shadow:8px 8px 0 var(--pink-hot);
  }
  .form-card h3{font-size:1.25rem;margin-bottom:22px;}
  .field{margin-bottom:18px;}
  .field label{
    display:block;font-weight:800;font-size:.85rem;color:var(--purple-deep);
    margin-bottom:7px;
  }
  .field label .opt{font-weight:600;color:#9c7fa6;text-transform:none;}
  .field input,.field select,.field textarea{
    width:100%;padding:12px 14px;border-radius:12px;border:2.5px solid var(--ink);
    font-family:'Nunito',sans-serif;font-weight:700;font-size:.95rem;
    background:var(--cream);color:var(--ink);
  }
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:3px solid var(--purple-vivid);outline-offset:1px;
  }
  .field textarea{resize:vertical;min-height:90px;font-weight:600;}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .form-note{
    font-size:.82rem;font-weight:600;color:#8a728f;margin-top:6px;line-height:1.5;
  }
  .form-msg{
    margin-top:16px;padding:12px 14px;border-radius:12px;font-weight:700;font-size:.9rem;
    display:none;
  }
  .form-msg.show{display:block;}
  .form-msg.ok{background:#e9fbe9;border:2px solid #3a9c3a;color:#1f6b1f;}
  .form-msg.error{background:#ffe7ef;border:2px solid var(--pink-hot);color:#a30d4d;}
  .submit-btn{
    width:100%;margin-top:6px;padding:15px;border-radius:999px;border:3px solid var(--ink);
    background:var(--pink-hot);color:#fff;font-weight:800;font-size:1rem;cursor:pointer;
    box-shadow:5px 5px 0 var(--ink);transition:transform .12s ease;
  }
  .submit-btn:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--ink);}
  .submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none;}

  .auth-card .field{margin-bottom:14px;}
  .auth-card .submit-btn{
    padding:11px;font-size:.88rem;border-width:2.5px;
    box-shadow:4px 4px 0 var(--ink);margin-top:4px;
  }
  .auth-card .submit-btn:hover{box-shadow:5px 5px 0 var(--ink);}

  .google-btn{
    width:100%;display:flex;align-items:center;justify-content:center;gap:10px;
    background:#fff;border:2.5px solid var(--ink);border-radius:999px;
    padding:11px;font-weight:800;font-size:.88rem;color:var(--ink);
    cursor:pointer;box-shadow:4px 4px 0 var(--ink);font-family:'Nunito',sans-serif;
  }
  .google-btn:hover{box-shadow:5px 5px 0 var(--ink);background:var(--cream);}
  .auth-divider{
    display:flex;align-items:center;gap:12px;margin:18px 0;
    color:#b39cba;font-weight:800;font-size:.78rem;text-transform:uppercase;
  }
  .auth-divider::before,.auth-divider::after{content:"";flex:1;height:2px;background:var(--cream);}

  /* ---------- página: enviar ejercicio ---------- */
  .type-options{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
  .type-option{position:relative;}
  .type-option input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;margin:0;}
  .type-option .card{
    border:2.5px solid var(--ink);border-radius:12px;padding:12px 8px;text-align:center;
    font-weight:800;font-size:.85rem;background:var(--cream);color:var(--purple-deep);
  }
  .type-option input:checked + .card{
    background:var(--pink-hot);color:#fff;box-shadow:3px 3px 0 var(--ink);
  }
  .type-option input:focus-visible + .card{outline:3px solid var(--purple-vivid);}

  .dropzone{
    border:3px dashed var(--purple-vivid);border-radius:16px;
    background:var(--pink-pale);padding:28px 20px;text-align:center;cursor:pointer;
    transition:background .12s ease, border-color .12s ease;
  }
  .dropzone:hover,.dropzone.dragover{background:#ffe4f6;border-color:var(--pink-hot);}
  .dropzone .dz-icon{font-size:1.8rem;margin-bottom:8px;}
  .dropzone p{margin:0;font-weight:800;color:var(--purple-deep);font-size:.95rem;}
  .dropzone small{display:block;margin-top:6px;font-weight:600;color:#8a728f;font-size:.8rem;}
  .dropzone input[type="file"]{display:none;}

  .file-list{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:8px;}
  .file-list li{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    background:#fff;border:2px solid var(--ink);border-radius:10px;
    padding:9px 12px;font-weight:700;font-size:.85rem;color:var(--ink);
  }
  .file-list li .fname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
  .file-list li button{
    flex:none;border:none;background:none;color:var(--pink-hot);font-weight:800;
    cursor:pointer;font-size:1rem;line-height:1;padding:2px 4px;
  }
  .file-list li button:hover{color:var(--ink);}

  .mailto-warning{
    margin-top:10px;padding:12px 14px;border-radius:12px;font-size:.82rem;font-weight:700;
    background:#fff5e0;border:2px solid #d99a1f;color:#805410;line-height:1.5;
  }

  .radio-group{display:flex;flex-direction:column;gap:12px;margin-top:12px;}
  .radio-option{
    display:flex;align-items:center;gap:10px;font-weight:700;
    color:var(--purple-deep);cursor:pointer;font-size:.92rem;
  }
  .radio-option input[type="radio"]{
    width:19px;height:19px;accent-color:var(--pink-hot);cursor:pointer;flex:none;
  }

  .slot-pick-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
  .slot-pick{
    border:2.5px solid var(--ink);border-radius:999px;padding:9px 16px;
    font-weight:800;font-size:.85rem;cursor:pointer;background:#fff;color:var(--purple-deep);
  }
  .slot-pick:hover{border-color:var(--purple-vivid);}
  .slot-pick.selected{background:var(--pink-hot);color:#fff;box-shadow:2px 2px 0 var(--ink);}
  .no-slots{
    background:var(--pink-pale);border:2px dashed var(--pink-hot);border-radius:12px;
    padding:14px 16px;font-weight:700;font-size:.88rem;color:var(--purple-deep);
  }

  /* ---------- página: login / registro ---------- */
  .auth-wrap{
    min-height:calc(100vh - 74px);
    display:flex;align-items:center;justify-content:center;
    padding:60px 20px;
    background:repeating-linear-gradient(
      115deg,
      var(--pink-light) 0px, var(--pink-light) 90px,
      var(--pink-pale) 90px, var(--pink-pale) 180px
    );
  }
  .auth-card{
    width:100%;max-width:340px;background:#fff;border:3px solid var(--ink);
    border-radius:20px;padding:26px 24px;box-shadow:8px 8px 0 var(--purple-vivid);
  }
  .auth-tabs{
    display:flex;gap:4px;margin-bottom:24px;
    border-bottom:2.5px solid var(--cream);
  }
  .auth-tab{
    flex:1;text-align:center;padding:10px 6px;font-weight:800;
    font-size:.82rem;cursor:pointer;color:#b39cba;user-select:none;
    border-bottom:3px solid transparent;margin-bottom:-2.5px;
    text-transform:uppercase;letter-spacing:.02em;
  }
  .auth-tab.active{color:var(--pink-hot);border-bottom-color:var(--pink-hot);}
  .auth-panel{display:none;}
  .auth-panel.active{display:block;}
  .auth-title{font-size:1.3rem;margin-bottom:4px;}
  .auth-subtitle{font-weight:600;color:#7a6580;font-size:.85rem;margin-bottom:20px;line-height:1.4;}

  /* ---------- página: mi cuenta / admin ---------- */
  .account-wrap{padding:50px 0 80px;}
  .account-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:34px;flex-wrap:wrap;}
  .account-head h1{font-size:2rem;}
  .account-head p{color:#7a6580;font-weight:600;margin-top:6px;}
  .logout-btn{
    background:#fff;border:2.5px solid var(--ink);border-radius:999px;
    padding:10px 20px;font-weight:800;font-size:.88rem;cursor:pointer;
    box-shadow:3px 3px 0 var(--ink);
  }
  .logout-btn:hover{background:var(--pink-pale);}
  .account-section{margin-bottom:40px;}
  .account-section h2{font-size:1.25rem;margin-bottom:16px;}
  .empty-state{
    background:#fff;border:2.5px dashed var(--purple-vivid);border-radius:16px;
    padding:26px;text-align:center;font-weight:700;color:#8a728f;font-size:.92rem;
  }
  .item-card{
    background:#fff;border:2.5px solid var(--ink);border-radius:16px;
    padding:18px 20px;margin-bottom:12px;box-shadow:4px 4px 0 var(--pink-light);
    display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;
  }
  .item-card .item-info{flex:1;min-width:200px;}
  .item-card .item-title{font-weight:800;color:var(--purple-deep);margin-bottom:4px;}
  .item-card .item-meta{font-size:.85rem;color:#8a728f;font-weight:600;}
  .item-archivos{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px;}
  .status-pill{
    font-weight:800;font-size:.75rem;padding:6px 12px;border-radius:999px;
    text-transform:uppercase;letter-spacing:.03em;border:2px solid var(--ink);
  }
  .status-pendiente{background:#fff5e0;color:#805410;}
  .status-confirmada,.status-resuelto{background:#e9fbe9;color:#1f6b1f;}
  .status-cancelada{background:#ffe7ef;color:#a30d4d;}
  .status-completada{background:#e8e6ec;color:#544f5c;}
  .status-en-progreso{background:#e6ecff;color:#2f3ea3;}
  .item-actions{display:flex;gap:8px;}
  .small-btn{
    border:2px solid var(--ink);border-radius:999px;padding:7px 14px;
    font-weight:800;font-size:.8rem;cursor:pointer;background:#fff;
  }
  .small-btn.danger{background:var(--pink-hot);color:#fff;}
  .small-btn:hover{transform:translateY(-1px);}

  .notif-card{
    display:flex;gap:14px;align-items:flex-start;
    background:#fff;border:2.5px solid var(--ink);border-radius:16px;
    padding:16px 18px;margin-bottom:12px;box-shadow:4px 4px 0 var(--purple-vivid);
    position:relative;
  }
  .notif-dismiss{
    flex:none;width:26px;height:26px;border-radius:50%;border:2px solid var(--ink);
    background:#fff;cursor:pointer;font-weight:800;font-size:.75rem;line-height:1;color:var(--ink);
  }
  .notif-dismiss:hover{background:var(--pink-pale);}
  .notif-card.notif-pago{box-shadow:4px 4px 0 var(--pink-hot);}
  .notif-card.notif-listo{box-shadow:4px 4px 0 #3a9c3a;}
  .notif-icon{font-size:1.4rem;flex:none;}
  .notif-text{flex:1;font-weight:700;font-size:.9rem;color:var(--purple-deep);line-height:1.5;}
  .notif-text b{color:var(--ink);}
  .notif-link{
    display:inline-block;margin-top:8px;background:var(--pink-hot);color:#fff;
    font-weight:800;font-size:.82rem;padding:8px 16px;border-radius:999px;text-decoration:none;
  }
  .notif-link.download{background:#3a9c3a;}

  .pago-opciones{margin-top:10px;display:flex;flex-direction:column;gap:8px;align-items:flex-start;}
  .pago-sinpe{
    background:var(--pink-pale);border:2px dashed var(--pink-hot);border-radius:10px;
    padding:10px 12px;font-size:.85rem;font-weight:600;color:var(--purple-deep);
  }
  .notif-link.tarjeta-disabled{
    background:#e2dae4;color:#8a728f;cursor:not-allowed;border:none;font-family:'Nunito',sans-serif;
  }

  .ref-tag{
    display:inline-block;background:var(--purple-deep);color:#fff;font-weight:800;
    font-size:.75rem;padding:4px 10px;border-radius:999px;letter-spacing:.02em;
  }
  .comprobante-upload{
    display:inline-flex;align-items:center;gap:6px;background:#fff;border:2px dashed var(--purple-vivid);
    border-radius:999px;padding:8px 16px;font-weight:800;font-size:.82rem;color:var(--purple-deep);
    cursor:pointer;
  }
  .comprobante-upload:hover{background:var(--pink-pale);}
  .comprobante-upload input{display:none;}
  .comprobante-ok{
    font-weight:800;font-size:.82rem;color:#1f6b1f;background:#e9fbe9;
    border:2px solid #3a9c3a;border-radius:999px;padding:7px 14px;display:inline-block;
  }

  /* ---------- panel admin ---------- */
  .admin-tabs{
    display:flex;gap:4px;margin-bottom:30px;flex-wrap:wrap;
    border-bottom:2.5px solid var(--pink-light);max-width:560px;
  }
  .admin-tab{
    padding:11px 22px;font-weight:800;font-size:.88rem;cursor:pointer;
    color:#b39cba;border-bottom:3px solid transparent;margin-bottom:-2.5px;
  }
  .admin-tab.active{color:var(--pink-hot);border-bottom-color:var(--pink-hot);}
  .admin-panel{display:none;}
  .admin-panel.active{display:block;}

  .admin-narrow{max-width:560px;}

  .slot-form{
    display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;
    background:#fff;border:2.5px solid var(--ink);border-radius:16px;
    padding:20px;margin-bottom:30px;box-shadow:5px 5px 0 var(--purple-vivid);
    max-width:560px;
  }
  .slot-form .field{margin-bottom:0;flex:1;min-width:150px;}
  .slot-form .submit-btn{
    padding:11px 20px;font-size:.85rem;box-shadow:4px 4px 0 var(--ink);
  }
  .slot-day-group{margin-bottom:22px;}
  .slot-day-title{font-weight:800;color:var(--purple-deep);margin-bottom:10px;font-size:1rem;}
  .slot-chip{
    display:inline-flex;align-items:center;gap:8px;
    border:2.5px solid var(--ink);border-radius:999px;padding:8px 14px;
    margin:0 8px 8px 0;font-weight:700;font-size:.85rem;background:var(--cream);
  }
  .slot-chip.closed{opacity:.55;text-decoration:line-through;}
  .slot-chip button{
    border:none;background:none;color:var(--pink-hot);font-weight:800;
    cursor:pointer;font-size:.95rem;line-height:1;
  }
  .select-inline{
    padding:10px 12px;border-radius:10px;border:2.5px solid var(--ink);
    font-family:'Nunito',sans-serif;font-weight:700;font-size:.85rem;background:#fff;
  }

  .filtros-bar{
    display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px;max-width:700px;
  }
  .filtros-bar input[type="text"]{flex:1;min-width:220px;}

  .admin-detail-card{
    background:#fff;border:2.5px solid var(--ink);border-radius:16px;
    padding:18px 20px;margin-bottom:14px;box-shadow:4px 4px 0 var(--pink-light);
  }
  .admin-detail-card .item-title{font-weight:800;color:var(--purple-deep);margin-bottom:4px;}
  .admin-detail-card .item-meta{font-size:.85rem;color:#8a728f;font-weight:600;margin-bottom:14px;}
  .admin-row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;margin-top:10px;}
  .admin-row label{
    display:flex;flex-direction:column;gap:5px;font-weight:800;font-size:.75rem;
    color:var(--purple-deep);text-transform:uppercase;letter-spacing:.02em;
  }
  .checkbox-inline{flex-direction:row !important;align-items:center;gap:8px !important;padding-bottom:10px;}
  .checkbox-inline input{width:18px;height:18px;accent-color:var(--pink-hot);}

  @media(max-width:860px){
    .hero-inner{grid-template-columns:1fr;padding-top:52px;}
    .hero h1{font-size:2.3rem;}
    .tutor-grid,.teaser-inner{grid-template-columns:1fr;}
    .schools-grid{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr;}
    .schools-cta{flex-direction:column;align-items:flex-start;}
    .booking-grid{grid-template-columns:1fr;}
    .field-row{grid-template-columns:1fr;}

    .hamburger{display:flex;}
    .nav-menu{
      display:none;position:absolute;top:100%;left:0;right:0;
      background:var(--cream);border-bottom:3px solid var(--ink);
      flex-direction:column;align-items:stretch;gap:20px;
      padding:22px 28px 26px;
    }
    .nav-menu.open{display:flex;}
    .navlinks{flex-direction:column;gap:16px;font-size:1rem;}
    .nav-ctas{flex-direction:column;align-items:stretch;gap:10px;}
    .nav-ctas a,.nav-ctas button{text-align:center;}
    header{position:sticky;}
    nav{position:relative;}
  }