:root{
  --bg:#07101f;
  --bg-2:#0c1b34;
  --panel:#10213d;
  --white:#fff;
  --text:#eaf1ff;
  --muted:#9cabc4;
  --violet:#6d5dfc;
  --violet-2:#8e81ff;
  --cyan:#18d2d0;
  --green:#21c67a;
  --yellow:#f6c94d;
  --red:#ff6b6b;
  --soft:#f5f7fb;
  --ink:#14213d;
  --muted-ink:#667085;
  --line:#e5e9f0;
  --radius:22px;
  --shadow:0 20px 60px rgba(0,0,0,.18);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.55;
}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 28px),var(--max));margin:auto}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(7,16,31,.88);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:950;letter-spacing:-.04em}
.brand-mark{
  width:38px;height:38px;border-radius:13px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--cyan),var(--violet));
  color:#06111d;font-weight:950;
}
.nav-links{display:flex;gap:22px;align-items:center;color:#bcc7db;font-size:.92rem;font-weight:750}
.nav-actions{display:flex;gap:10px;align-items:center}
.student-area-link{white-space:nowrap}
.student-area-icon{display:none;font-size:1rem;line-height:1}
.btn{
  border:0;border-radius:14px;min-height:46px;padding:0 18px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:900;cursor:pointer;transition:.2s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
  color:#fff;background:linear-gradient(135deg,var(--violet),var(--violet-2));
  box-shadow:0 12px 28px rgba(109,93,252,.28);
}
.btn-ghost{color:#fff;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.btn-dark{color:#fff;background:#16233f}
.btn-light{color:#16233f;background:#fff}
.hero{
  overflow:hidden;
  background:
    radial-gradient(circle at 82% 12%,rgba(109,93,252,.3),transparent 28%),
    radial-gradient(circle at 16% 25%,rgba(24,210,208,.14),transparent 23%),
    linear-gradient(180deg,#081222,#0a172a);
}
.hero-grid{
  min-height:690px;display:grid;grid-template-columns:1.08fr .92fr;
  gap:54px;align-items:center;padding:64px 0 72px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:999px;
  color:var(--cyan);background:rgba(24,210,208,.1);
  border:1px solid rgba(24,210,208,.18);
  font-weight:900;font-size:.78rem;margin-bottom:20px;
}
.hero h1{
  margin:0;font-size:clamp(2.8rem,5.5vw,5.5rem);
  line-height:.95;letter-spacing:-.065em;
}
.gradient{
  background:linear-gradient(100deg,#ada4ff,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:clamp(1.05rem,1.8vw,1.22rem);color:#aebbd1;max-width:680px;margin:24px 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.proofs{display:flex;flex-wrap:wrap;gap:14px 22px;margin-top:22px;color:#9caac2;font-size:.9rem;font-weight:700}
.proof::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:8px}
.phone-area{position:relative;min-height:590px;display:grid;place-items:center}
.glow{position:absolute;width:390px;height:390px;border-radius:50%;background:radial-gradient(circle,rgba(109,93,252,.34),transparent 68%)}
.phone{
  position:relative;z-index:2;width:330px;height:650px;
  border-radius:42px;padding:11px;background:#06101b;
  box-shadow:0 36px 90px rgba(0,0,0,.42);border:1px solid rgba(255,255,255,.14)
}
.phone::before{
  content:"";position:absolute;left:50%;top:9px;transform:translateX(-50%);
  width:116px;height:27px;background:#06101b;border-radius:0 0 17px 17px;z-index:5
}
.phone-screen{height:100%;border-radius:32px;background:#f5f7fb;color:var(--ink);overflow:hidden;position:relative}
.app-head{padding:37px 16px 13px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}
.app-brand{font-weight:950;font-size:.88rem}.avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:#ece9ff;color:#6255e8;font-size:.74rem;font-weight:950}
.app-body{padding:16px 15px 82px}.welcome{font-size:.77rem;color:#758197}.welcome strong{display:block;color:#16223c;font-size:1.2rem;margin-top:3px}
.coursebox{margin-top:14px;padding:14px;border-radius:17px;background:linear-gradient(135deg,#182b51,#263f6b);color:#fff}
.coursebox small{color:#bcc8dc;font-weight:700}.coursebox h3{font-size:1rem;margin:5px 0 10px}
.meter{height:7px;background:rgba(255,255,255,.15);border-radius:999px;overflow:hidden}.meter span{display:block;width:37%;height:100%;background:linear-gradient(90deg,var(--cyan),var(--violet-2))}
.mission{margin-top:12px;background:#fff;border:1px solid var(--line);border-radius:17px;padding:14px;box-shadow:0 8px 20px rgba(18,31,54,.06)}
.mission small{color:#6557ec;font-weight:950}.mission h4{margin:5px 0 4px}.mission p{margin:0;color:#6b778b;font-size:.78rem}
.app-btn{width:100%;border:0;border-radius:13px;background:#6255ec;color:#fff;padding:12px;font-weight:900;margin-top:12px}
.app-nav{position:absolute;bottom:0;left:0;right:0;height:68px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:9px 5px}
.app-nav span{display:grid;place-items:center;color:#8a95a8;font-size:.64rem;font-weight:800}.app-nav .active{color:#6558ec}
.section{padding:84px 0}.light{background:var(--soft);color:var(--ink)}
.section-head{text-align:center;max-width:780px;margin:0 auto 40px}
.kicker{color:#6658ec;font-size:.76rem;font-weight:950;letter-spacing:.07em;text-transform:uppercase}
.section-head h2{font-size:clamp(2rem,4vw,3.35rem);line-height:1.04;letter-spacing:-.05em;margin:10px 0 14px}
.section-head p{color:var(--muted-ink);margin:0;font-size:1.03rem}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare-card{padding:28px;border-radius:26px;background:#fff;border:1px solid #e4e8ef}
.compare-card.bad{background:#eff2f6;color:#5c687b}
.compare-card.good{background:linear-gradient(145deg,#101d35,#172a4d);color:#fff;box-shadow:0 20px 55px rgba(14,28,52,.18)}
.compare-card h3{font-size:1.4rem;margin:6px 0 16px}.compare-card ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.compare-card li{display:flex;gap:10px}.compare-card li::before{content:"×";width:25px;height:25px;border-radius:8px;background:#dfe3ea;color:#747f91;display:grid;place-items:center;font-weight:950;flex:0 0 auto}
.compare-card.good li::before{content:"✓";background:rgba(24,210,208,.13);color:var(--cyan)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.course-card{background:#fff;color:var(--ink);border-radius:23px;overflow:hidden;border:1px solid #e5e9f0;box-shadow:0 12px 32px rgba(16,31,57,.06)}
.cover{height:148px;padding:18px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,#192b50,#6659ee);color:#fff}
.cover.green{background:linear-gradient(145deg,#102437,#0f9270)}.cover.purple{background:linear-gradient(145deg,#3c2467,#a456cf)}.cover.orange{background:linear-gradient(145deg,#4c2b19,#d56a32)}
.tag{align-self:flex-start;padding:6px 9px;border-radius:999px;background:rgba(255,255,255,.12);font-size:.67rem;font-weight:900}.cover h3{margin:0;font-size:1.28rem}
.course-body{padding:18px}.course-body p{color:#667085;font-size:.88rem;min-height:66px}.course-body .btn{width:100%}
.cta-box{padding:46px;border-radius:30px;background:linear-gradient(135deg,#6d5dfc,#10213d);display:flex;align-items:center;justify-content:space-between;gap:28px;box-shadow:var(--shadow)}
.cta-box h2{font-size:clamp(2rem,4vw,3rem);margin:0 0 8px;letter-spacing:-.045em}.cta-box p{margin:0;color:#d8e0ef}
.auth-page,.student-page,.course-page{min-height:100vh;background:var(--soft);color:var(--ink)}
.auth-wrap{min-height:calc(100vh - 68px);display:grid;place-items:center;padding:42px 0}
.auth-card{width:min(100%,480px);background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:0 18px 50px rgba(17,31,55,.08)}
.auth-card h1{font-size:2rem;color:var(--ink);letter-spacing:-.04em;margin:0 0 8px}.auth-card p{color:#6c778a;margin:0 0 20px}
.field{display:grid;gap:7px;margin-top:14px}.field label{font-size:.82rem;font-weight:850;color:#44516a}
.field input{width:100%;min-height:48px;border-radius:13px;border:1px solid #dce2ea;padding:0 13px;outline:none}.field input:focus{border-color:#776af2;box-shadow:0 0 0 4px rgba(109,93,252,.09)}
.auth-card .btn{width:100%;margin-top:18px}.helper{text-align:center;margin-top:16px;color:#6f7a8c;font-size:.85rem}.helper a{color:#6558ec;font-weight:850}
.notice{margin-top:16px;padding:12px 14px;border-radius:14px;background:#fff8e8;border:1px solid #f0dfa4;color:#786c4c;font-size:.8rem}
.student-main{padding:38px 0 86px}.hello h1{font-size:clamp(2rem,4vw,3.2rem);margin:0;letter-spacing:-.05em}.hello p{color:#6c778a;margin:8px 0 0}
.student-grid{display:grid;grid-template-columns:1.5fr .8fr;gap:22px;margin-top:26px}.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 12px 34px rgba(17,31,55,.05)}
.panel h2{margin:0 0 16px;font-size:1.2rem}.mycourse{padding:18px;border-radius:19px;background:linear-gradient(145deg,#172b51,#6b5df2);color:#fff}.mycourse small{color:#c5ceea;font-weight:700}.mycourse h3{font-size:1.35rem;margin:6px 0 14px}
.statusline{display:flex;justify-content:space-between;color:#dce3f2;font-size:.79rem;margin-top:9px}.mycourse .btn{margin-top:16px;width:100%}
.trial{margin-top:14px;padding:16px;border-radius:18px;background:#fbf8ed;border:1px solid #efe2af}.trial strong{display:block;color:#7a5d00}.trial p{margin:6px 0 12px;color:#796d49;font-size:.87rem}.trial .btn{width:100%;background:#f6c94f;color:#4e3e00}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat{padding:16px;border-radius:18px;background:#f7f9fc;text-align:center}.stat strong{font-size:1.35rem;display:block}.stat span{font-size:.75rem;color:#7c8798}
.next{margin-top:14px;padding:16px;border:1px solid var(--line);border-radius:18px}.next h3{margin:5px 0}.next p{margin:0;color:#718096;font-size:.86rem}.next .btn{margin-top:14px;width:100%}
.course-top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.course-nav{min-height:64px;display:flex;justify-content:space-between;align-items:center;gap:14px}.course-title{font-weight:950}
.course-main{padding:28px 0 90px}.learning-grid{display:grid;grid-template-columns:minmax(0,760px) 290px;gap:22px;align-items:start;justify-content:center}
.qpanel,.side{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 12px 34px rgba(17,31,55,.05)}.qpanel{padding:24px}.crumb{font-size:.76rem;color:#6f7d93;font-weight:700}
.qtop{display:flex;justify-content:space-between;gap:14px;margin:9px 0 12px;color:#758096;font-size:.8rem}.qbar{height:7px;background:#e5e9f0;border-radius:999px;overflow:hidden}.qbar span{display:block;width:20%;height:100%;background:linear-gradient(90deg,#6558ec,var(--cyan))}
.qpanel h2{font-size:1.35rem;line-height:1.4;margin:18px 0 16px}.alt{width:100%;padding:14px;border-radius:16px;border:1px solid #dfe4ec;background:#fff;display:flex;gap:12px;align-items:flex-start;text-align:left;margin-top:10px;cursor:pointer;color:#42506a}
.alt:hover{border-color:#aaa3f8;background:#faf9ff}.alt.selected{border-color:#6558ec;background:#f0efff;color:#3c34aa}.letter{width:30px;height:30px;border-radius:10px;background:#eef1f6;display:grid;place-items:center;font-weight:950;flex:0 0 auto}.alt.selected .letter{background:#6558ec;color:#fff}
.respond{width:100%;padding:14px;margin-top:14px;border:0;border-radius:15px;background:#16233f;color:#fff;font-weight:900;cursor:pointer}
.lesson{display:none;margin-top:16px;padding:18px;border-radius:18px;background:#effcf6;border:1px solid #cdeede}.lesson.show{display:block}.lesson h3{margin:0;color:#0d8051}.lesson p{color:#37634f}.lesson details{background:#fff;border:1px solid #dce9e3;border-radius:13px;padding:10px 12px;margin-top:10px}.lesson summary{font-weight:850;color:#315843;cursor:pointer}
.side{padding:18px;position:sticky;top:88px}.side h3{margin-top:0}.row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #edf0f4;font-size:.83rem;color:#657084}.lock{margin-top:14px;padding:14px;border-radius:16px;background:#fff8e8;border:1px solid #f0dfa4}.lock strong{color:#7a5d00}.lock p{font-size:.78rem;color:#786c4c;margin-bottom:0}
@media(max-width:1080px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:960px){
  .nav-links{display:none}.hero-grid,.compare,.student-grid,.learning-grid{grid-template-columns:1fr}.hero-grid{text-align:center}.hero-actions,.proofs{justify-content:center}.phone-area{min-height:650px}.side{position:static}
}
@media(max-width:620px){
  .container{width:min(calc(100% - 20px),var(--max))}.nav{min-height:62px;gap:8px}.nav-actions{gap:6px}.nav-actions .public-register{display:none}.nav-actions .public-login{display:inline-flex;min-height:40px;padding:0 14px;font-size:.86rem}.brand{font-size:.92rem}.hero-grid{padding:44px 0 48px;gap:20px}.hero h1{font-size:2.7rem}.hero-actions{display:grid}.hero-actions .btn{width:100%}.proofs{display:grid;text-align:left;gap:8px}.phone{width:296px;height:585px}.section{padding:60px 0}.compare,.cards{grid-template-columns:1fr}.cta-box{padding:30px 22px;flex-direction:column;align-items:flex-start}.student-main{padding-top:24px}.stats{grid-template-columns:repeat(3,1fr)}.qpanel{padding:17px}.course-main{padding-top:18px}.course-nav .course-title{font-size:.84rem;text-align:center}.course-nav .btn{padding:0 12px;min-height:42px}.hide-mobile{display:none}
  body[data-student-authenticated="1"] .brand-mark{width:34px;height:34px;border-radius:11px}
  body[data-student-authenticated="1"] .student-area-link{min-height:40px;padding:0 11px;gap:6px;font-size:.78rem}
  body[data-student-authenticated="1"] .student-area-icon{display:inline-block}
  body[data-student-authenticated="1"] .student-area-label{font-size:0}
  body[data-student-authenticated="1"] .student-area-label::after{content:"Área";font-size:.78rem}
  body[data-student-authenticated="1"] .student-logout-button{min-height:40px;padding:0 11px;font-size:.78rem}
}
@media(max-width:430px){
  body[data-student-authenticated="1"] .brand>span:last-child{display:none}
  body[data-student-authenticated="1"] .nav{justify-content:space-between}
  body[data-student-authenticated="1"] .notification-bell{width:40px;height:40px}
}


/* ===== Comunicados / notificações ===== */
.notification-bell{
  position:relative;width:42px;height:42px;border:1px solid var(--line);border-radius:13px;
  background:#fff;color:#506079;display:grid;place-items:center;cursor:pointer;font-size:1.1rem
}
.notification-badge{
  position:absolute;right:-4px;top:-5px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;
  display:grid;place-items:center;background:#ff5b67;color:#fff;font-size:.65rem;font-weight:950;border:2px solid #fff
}
.notification-panel{
  display:none;position:absolute;right:14px;top:62px;width:min(390px,calc(100vw - 28px));max-height:520px;overflow:auto;
  background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(18,31,55,.18);padding:14px;z-index:70
}
.notification-panel.show{display:block}
.notification-panel h3{margin:3px 4px 10px;color:var(--ink)}
.notification-item{padding:13px;border:1px solid #edf0f4;border-radius:14px;margin-top:9px;background:#fff}
.notification-item.unread{background:#f5f3ff;border-color:#ded9ff}
.notification-item strong{display:block;color:#1d2944;font-size:.9rem}
.notification-item p{margin:4px 0 0;color:#667085;font-size:.8rem}
.notification-item small{display:block;color:#98a2b3;margin-top:7px}

.message-modal{
  display:none;position:fixed;inset:0;z-index:100;background:rgba(4,10,20,.68);
  backdrop-filter:blur(6px);padding:18px;align-items:center;justify-content:center
}
.message-modal.show{display:flex}
.message-box{
  width:min(100%,560px);background:#fff;color:var(--ink);border-radius:26px;
  box-shadow:0 30px 90px rgba(0,0,0,.35);overflow:hidden
}
.message-top{padding:24px 24px 16px;background:linear-gradient(135deg,#f5f3ff,#effcfc)}
.message-priority{
  display:inline-flex;padding:6px 9px;border-radius:999px;font-size:.68rem;font-weight:950;
  background:#ece9ff;color:#5b4fdf;text-transform:uppercase;letter-spacing:.05em
}
.message-top h2{margin:10px 0 5px;font-size:1.55rem;letter-spacing:-.035em}
.message-top p{margin:0;color:#667085;font-size:.88rem}
.message-body{padding:20px 24px 24px}
.message-body p{color:#536078;margin:0 0 18px}
.message-actions{display:flex;gap:10px;flex-wrap:wrap}
.message-actions .btn{flex:1}
.message-confirm{display:flex;gap:8px;align-items:flex-start;margin-bottom:15px;color:#5c687b;font-size:.83rem}

.admin-page{min-height:100vh;background:#f4f7fb;color:var(--ink)}
.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 68px)}
.admin-side{background:#0d1a31;color:#d3dced;padding:24px 16px}
.admin-side h3{font-size:.75rem;color:#7f90ad;letter-spacing:.08em;text-transform:uppercase;margin:0 10px 10px}
.admin-menu{display:grid;gap:5px}
.admin-menu a{padding:11px 12px;border-radius:12px;font-weight:800;font-size:.87rem;color:#b9c5da}
.admin-menu a.active,.admin-menu a:hover{background:rgba(255,255,255,.08);color:#fff}
.admin-content{padding:32px}
.admin-title h1{font-size:clamp(2rem,4vw,3rem);margin:0;letter-spacing:-.045em}
.admin-title p{color:#667085;margin:7px 0 0}
.admin-grid{display:grid;grid-template-columns:1fr .9fr;gap:20px;margin-top:24px}
.admin-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 12px 34px rgba(17,31,55,.04)}
.admin-card h2{margin:0 0 14px;font-size:1.15rem}
.admin-field{display:grid;gap:7px;margin-top:13px}
.admin-field label{font-size:.8rem;font-weight:850;color:#44516a}
.admin-field input,.admin-field select,.admin-field textarea{
  width:100%;border:1px solid #dce2ea;border-radius:13px;padding:12px 13px;background:#fff;color:#26344d;outline:none
}
.admin-field textarea{min-height:130px;resize:vertical}
.admin-field input:focus,.admin-field select:focus,.admin-field textarea:focus{border-color:#776af2;box-shadow:0 0 0 4px rgba(109,93,252,.08)}
.checkbox-row{display:flex;gap:9px;align-items:flex-start;margin-top:13px;color:#5f6b7f;font-size:.84rem}
.message-preview{padding:16px;border-radius:18px;background:linear-gradient(145deg,#101d35,#172a4d);color:#fff}
.message-preview small{color:#9eadd0}.message-preview h3{margin:8px 0}.message-preview p{color:#c4cee0;margin:0}
.admin-table-wrap{overflow:auto}
.admin-table{width:100%;border-collapse:collapse;min-width:650px}
.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid #edf0f4;font-size:.82rem}
.admin-table th{color:#7a8597;font-size:.73rem;text-transform:uppercase;letter-spacing:.04em}
.status-chip{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:.7rem;font-weight:900;background:#eefcf6;color:#0b8a57}
.demo-note{padding:12px 14px;border-radius:14px;background:#eef6ff;border:1px solid #d7e7fb;color:#4a668a;font-size:.8rem;margin-top:14px}

@media(max-width:900px){
  .admin-layout{grid-template-columns:1fr}.admin-side{display:none}.admin-content{padding:22px 14px}.admin-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .message-box{border-radius:22px}.message-top,.message-body{padding-left:18px;padding-right:18px}
  .message-actions{display:grid}.message-actions .btn{width:100%}
}


.whatsapp-callout{
  margin-top:28px;
  padding:28px;
  border-radius:26px;
  background:
    radial-gradient(circle at 92% 12%,rgba(33,198,122,.20),transparent 32%),
    linear-gradient(145deg,#0f2039,#173150);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:26px;
  box-shadow:0 18px 46px rgba(13,30,54,.16);
}
.whatsapp-callout .wa-copy{max-width:760px}
.whatsapp-callout .wa-kicker{
  color:#6ff0b2;
  font-size:.74rem;
  font-weight:950;
  letter-spacing:.07em;
  text-transform:uppercase;
}
.whatsapp-callout h3{
  margin:7px 0 8px;
  font-size:clamp(1.5rem,3vw,2.25rem);
  line-height:1.05;
  letter-spacing:-.04em;
}
.whatsapp-callout p{
  margin:0;
  color:#c8d4e6;
  font-size:.96rem;
}
.btn-whatsapp{
  background:#25D366;
  color:#082415;
  min-width:230px;
  box-shadow:0 12px 28px rgba(37,211,102,.22);
}
.btn-whatsapp:hover{filter:brightness(.98)}
@media(max-width:760px){
  .whatsapp-callout{flex-direction:column;align-items:flex-start;padding:24px 20px}
  .btn-whatsapp{width:100%;min-width:0}
}
/* ===== Operacional V1 ===== */
body.app-light{background:#f4f7fb;color:var(--ink)}
.flash{padding:12px 14px;border-radius:14px;margin:14px 0;font-size:.9rem}.flash.success{background:#ecfbf4;border:1px solid #c9efdd;color:#0b7d50}.flash.error{background:#fff0f0;border:1px solid #ffd2d2;color:#a53b3b}.flash.info{background:#eef6ff;border:1px solid #d6e7fb;color:#45698f}
.form-card{background:#fff;border:1px solid #e5e9f0;border-radius:24px;padding:24px;box-shadow:0 12px 34px rgba(17,31,55,.05)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:.8rem;font-weight:850;color:#44516a}.field input,.field select,.field textarea{width:100%;min-height:46px;border:1px solid #dce2ea;border-radius:13px;padding:11px 12px;background:#fff;color:#26344d;outline:none}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#776af2;box-shadow:0 0 0 4px rgba(109,93,252,.08)}
.auth-shell{min-height:calc(100vh - 68px);display:grid;place-items:center;padding:42px 0;background:#f4f7fb}.auth-card{width:min(100%,500px);background:#fff;color:var(--ink);border:1px solid #e5e9f0;border-radius:26px;padding:28px;box-shadow:0 18px 50px rgba(17,31,55,.08)}.auth-card h1{font-size:2rem;line-height:1.05;letter-spacing:-.04em;margin:8px 0}.auth-card p{color:#68758b}.auth-card .btn{width:100%;margin-top:16px}.helper{text-align:center;color:#6f7a8c;font-size:.86rem;margin-top:16px}.helper a{color:#6558ec;font-weight:850}
.dashboard-shell{background:#f4f7fb;min-height:100vh;color:var(--ink)}.dash-main{padding:34px 0 84px}.dash-top{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}.dash-top h1{font-size:clamp(2rem,4vw,3.15rem);letter-spacing:-.05em;margin:0}.dash-top p{color:#6c778a;margin:7px 0 0}.dash-grid{display:grid;grid-template-columns:1.45fr .85fr;gap:22px;margin-top:24px}.panel{background:#fff;border:1px solid #e5e9f0;border-radius:24px;padding:22px;box-shadow:0 12px 34px rgba(17,31,55,.05)}.panel h2{margin:0 0 16px;font-size:1.15rem}.course-list{display:grid;gap:14px}.user-course{border-radius:20px;padding:18px;background:linear-gradient(145deg,#172b51,#6b5df2);color:#fff}.user-course.trial{background:linear-gradient(145deg,#4d3b14,#d49b21)}.user-course small{color:#cad4e6;font-weight:800}.user-course h3{margin:6px 0 10px;font-size:1.25rem}.user-course p{color:#d8e0ef;font-size:.86rem}.user-course .btn{width:100%;margin-top:12px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.stat{padding:14px;border-radius:17px;background:#f7f9fc;text-align:center}.stat strong{display:block;font-size:1.25rem}.stat span{font-size:.74rem;color:#7c8798}
.notification-wrap{position:relative}.notification-bell{position:relative;width:42px;height:42px;border:1px solid rgba(255,255,255,.12);border-radius:13px;background:rgba(255,255,255,.06);color:#fff;display:grid;place-items:center;cursor:pointer}.notification-badge{position:absolute;right:-5px;top:-6px;min-width:19px;height:19px;border-radius:999px;padding:0 5px;background:#ff5b67;color:#fff;border:2px solid #07101f;display:grid;place-items:center;font-size:.64rem;font-weight:950}.notification-menu{display:none;position:absolute;right:0;top:52px;width:min(390px,calc(100vw - 28px));max-height:520px;overflow:auto;background:#fff;color:var(--ink);border:1px solid #e5e9f0;border-radius:19px;box-shadow:0 24px 70px rgba(18,31,55,.18);padding:14px;z-index:100}.notification-menu.show{display:block}.notification-menu h3{margin:2px 3px 10px}.notification-item{padding:12px;border:1px solid #edf0f4;border-radius:13px;margin-top:8px}.notification-item.unread{background:#f5f3ff;border-color:#ded9ff}.notification-item strong{display:block}.notification-item p{font-size:.8rem;color:#667085;margin:4px 0}.notification-item small{color:#98a2b3}
.message-modal{display:none;position:fixed;inset:0;z-index:200;background:rgba(4,10,20,.7);backdrop-filter:blur(6px);padding:18px;align-items:center;justify-content:center}.message-modal.show{display:flex}.message-box{width:min(100%,560px);background:#fff;color:var(--ink);border-radius:26px;overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.35)}.message-top{padding:24px 24px 16px;background:linear-gradient(135deg,#f5f3ff,#effcfc)}.message-priority{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:.68rem;font-weight:950;background:#ece9ff;color:#5b4fdf;text-transform:uppercase}.message-top h2{font-size:1.55rem;margin:9px 0 4px}.message-top p{margin:0;color:#667085;font-size:.86rem}.message-body{padding:20px 24px 24px}.message-body p{color:#536078}.message-actions{display:flex;gap:10px;flex-wrap:wrap}.message-actions .btn{flex:1}.message-confirm{display:flex;gap:8px;align-items:flex-start;font-size:.84rem;color:#5d697d;margin-bottom:14px}
.admin-page{min-height:100vh;background:#f4f7fb;color:var(--ink)}.admin-layout{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 68px)}.admin-side{background:#0d1a31;color:#d3dced;padding:22px 14px}.admin-side h3{font-size:.72rem;color:#7f90ad;text-transform:uppercase;letter-spacing:.08em;margin:0 10px 9px}.admin-menu{display:grid;gap:4px}.admin-menu a{padding:11px 12px;border-radius:12px;font-weight:800;font-size:.87rem;color:#b9c5da}.admin-menu a.active,.admin-menu a:hover{background:rgba(255,255,255,.08);color:#fff}.admin-content{padding:30px}.admin-title{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap}.admin-title h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.045em;margin:0}.admin-title p{color:#667085;margin:6px 0 0}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}.admin-card{background:#fff;border:1px solid #e5e9f0;border-radius:22px;padding:21px;box-shadow:0 12px 34px rgba(17,31,55,.04)}.admin-card h2{font-size:1.12rem;margin:0 0 14px}.admin-table-wrap{overflow:auto}.admin-table{width:100%;border-collapse:collapse;min-width:720px}.admin-table th,.admin-table td{text-align:left;padding:12px;border-bottom:1px solid #edf0f4;font-size:.82rem;vertical-align:top}.admin-table th{font-size:.71rem;color:#7d8799;text-transform:uppercase;letter-spacing:.04em}.chip{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:.69rem;font-weight:900}.chip.green{background:#eefcf6;color:#0a8857}.chip.yellow{background:#fff8e5;color:#8a6800}.chip.red{background:#fff0f0;color:#a64040}.chip.blue{background:#eef4ff;color:#365aa8}.actions-inline{display:flex;gap:7px;flex-wrap:wrap}.actions-inline .btn{min-height:36px;padding:0 11px;font-size:.76rem}
.payment-box{padding:18px;border:1px solid #e5e9f0;border-radius:18px;background:#fff}.payment-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.payment-option{border:1px solid #dfe4ec;border-radius:17px;padding:16px;background:#fff}.payment-option h3{margin:0 0 6px}.payment-option p{font-size:.84rem;color:#667085}.payment-option .btn{width:100%}.pix-key{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;padding:12px;border-radius:13px;background:#f4f7fb;border:1px dashed #cfd6e1;word-break:break-all}
.course-public{background:#f4f7fb;color:var(--ink);min-height:100vh}.course-hero{padding:58px 0;background:radial-gradient(circle at 85% 10%,rgba(109,93,252,.25),transparent 30%),linear-gradient(145deg,#081426,#10274a);color:#fff}.course-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}.course-hero h1{font-size:clamp(2.5rem,5vw,4.7rem);letter-spacing:-.055em;line-height:.98;margin:9px 0}.course-hero p{color:#b9c6db}.price-card{padding:22px;border-radius:23px;background:#fff;color:var(--ink);box-shadow:0 25px 65px rgba(0,0,0,.25)}.price-card .price{font-size:2.3rem;font-weight:950;letter-spacing:-.04em}.price-card p{color:#667085}.price-card .btn{width:100%;margin-top:9px}.module-list{display:grid;gap:10px}.module-card{padding:16px;border:1px solid #e5e9f0;border-radius:17px;background:#fff;display:flex;justify-content:space-between;gap:14px;align-items:center}.module-card strong{display:block}.module-card span{color:#748095;font-size:.82rem}
.study-page{background:#f4f7fb;color:var(--ink);min-height:100vh}.study-main{padding:26px 0 90px}.study-grid{display:grid;grid-template-columns:minmax(0,760px) 290px;gap:22px;align-items:start;justify-content:center}.question-card{background:#fff;border:1px solid #e5e9f0;border-radius:24px;padding:24px;box-shadow:0 12px 34px rgba(17,31,55,.05)}.question-meta{display:flex;justify-content:space-between;gap:12px;font-size:.8rem;color:#738095;margin:8px 0 12px}.question-progress{height:7px;background:#e5e9f0;border-radius:999px;overflow:hidden}.question-progress span{display:block;height:100%;background:linear-gradient(90deg,#6558ec,#18d2d0)}.question-card h2{font-size:1.3rem;line-height:1.42;margin:18px 0}.option{width:100%;padding:14px;border:1px solid #dfe4ec;border-radius:16px;background:#fff;color:#42506a;text-align:left;display:flex;gap:12px;align-items:flex-start;margin-top:10px;cursor:pointer}.option.selected{border-color:#6558ec;background:#f0efff;color:#3c34aa}.option-letter{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;background:#eef1f6;font-weight:950;flex:0 0 auto}.option.selected .option-letter{background:#6558ec;color:#fff}.lesson-box{display:none;margin-top:16px;padding:18px;border:1px solid #cdeede;background:#effcf6;border-radius:18px}.lesson-box.show{display:block}.lesson-box h3{margin:0;color:#0b8051}.lesson-box p{color:#37634f}.lesson-box details{margin-top:10px;background:#fff;border:1px solid #dce9e3;border-radius:13px;padding:10px 12px}.lesson-box summary{font-weight:850;color:#315843;cursor:pointer}.study-side{position:sticky;top:88px;background:#fff;border:1px solid #e5e9f0;border-radius:22px;padding:18px}.study-side h3{margin-top:0}.study-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #edf0f4;font-size:.82rem;color:#657084}.locked-note{padding:14px;border-radius:15px;background:#fff8e8;border:1px solid #f0dfa4;color:#786c4c;font-size:.8rem;margin-top:14px}
.whatsapp-callout{margin-top:28px;padding:28px;border-radius:26px;background:radial-gradient(circle at 92% 12%,rgba(33,198,122,.20),transparent 32%),linear-gradient(145deg,#0f2039,#173150);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:26px;box-shadow:0 18px 46px rgba(13,30,54,.16)}.whatsapp-callout .wa-copy{max-width:760px}.whatsapp-callout .wa-kicker{color:#6ff0b2;font-size:.74rem;font-weight:950;letter-spacing:.07em;text-transform:uppercase}.whatsapp-callout h3{margin:7px 0 8px;font-size:clamp(1.5rem,3vw,2.25rem);line-height:1.05;letter-spacing:-.04em}.whatsapp-callout p{margin:0;color:#c8d4e6}.btn-whatsapp{background:#25D366;color:#082415;min-width:230px;box-shadow:0 12px 28px rgba(37,211,102,.22)}
.legal{background:#f4f7fb;color:var(--ink);min-height:100vh}.legal-main{padding:40px 0 80px}.legal-card{max-width:850px;margin:auto;background:#fff;border:1px solid #e5e9f0;border-radius:24px;padding:28px}.legal-card h1{font-size:2.3rem;letter-spacing:-.045em}.legal-card h2{margin-top:28px}.legal-card p,.legal-card li{color:#5f6c80}
.installer{min-height:100vh;background:#081426;color:#fff;padding:40px 0}.installer-card{width:min(calc(100% - 28px),760px);margin:auto;background:#fff;color:var(--ink);border-radius:28px;padding:28px;box-shadow:0 28px 80px rgba(0,0,0,.3)}.installer-card h1{font-size:2.4rem;letter-spacing:-.05em;margin:7px 0}.installer-card p{color:#667085}.step-list{display:grid;gap:9px;margin:18px 0}.step-list div{padding:11px 13px;border-radius:13px;background:#f5f7fb;border:1px solid #e6eaf0;font-size:.86rem}
@media(max-width:980px){.dash-grid,.admin-grid,.course-hero-grid,.study-grid{grid-template-columns:1fr}.study-side{position:static}.payment-options{grid-template-columns:1fr}.admin-layout{grid-template-columns:1fr}.admin-side{display:none}}
@media(max-width:680px){.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.admin-content{padding:20px 12px}.question-card{padding:17px}.message-actions{display:grid}.message-actions .btn{width:100%}.whatsapp-callout{flex-direction:column;align-items:flex-start;padding:24px 20px}.btn-whatsapp{width:100%;min-width:0}.stats{grid-template-columns:repeat(3,1fr)}}



/* ===== Rodapé institucional ===== */
.site-footer{
  background:#07101f;
  color:#94a3b8;
  border-top:1px solid rgba(255,255,255,.08);
  padding:52px 0 0;
}
.footer-main{
  display:grid;
  grid-template-columns:minmax(260px,1.15fr) minmax(420px,1fr);
  gap:64px;
  align-items:start;
  padding-bottom:38px;
}
.footer-identity{max-width:420px}
.footer-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-weight:950;
  font-size:1.05rem;
  letter-spacing:-.025em;
}
.footer-logo .brand-mark{width:29px;height:29px;border-radius:9px;font-size:.78rem}
.footer-identity p{
  margin:14px 0 17px;
  color:#9eacc2;
  line-height:1.65;
  max-width:370px;
}
.footer-group{
  display:inline-flex;
  align-items:center;
  min-height:27px;
  padding:0 10px;
  border:1px solid rgba(255,255,255,.12);
  border-radius:999px;
  color:#d8e1ef;
  font-size:.67rem;
  font-weight:900;
  letter-spacing:.13em;
}
.footer-navigation{
  display:grid;
  grid-template-columns:1fr 1fr .9fr;
  gap:38px;
}
.footer-column{display:grid;align-content:start;gap:10px}
.footer-column strong{
  color:#fff;
  margin-bottom:4px;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.09em;
}
.footer-column a{
  color:#a9b6ca;
  font-size:.84rem;
  font-weight:700;
  transition:color .18s ease;
}
.footer-column a:hover{color:#fff}
.footer-bottom{
  min-height:68px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  color:#718097;
  font-size:.77rem;
}
.footer-signature{
  color:#8e9cb1;
  font-weight:900;
  letter-spacing:.04em;
}
.credits-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
  margin:16px 0 8px;
}
.credit-row{
  padding:16px;
  border:1px solid #e5e9f0;
  border-radius:16px;
  background:#f8fafc;
}
.credit-row span{
  display:block;
  color:#7a8699;
  font-size:.72rem;
  font-weight:800;
  text-transform:uppercase;
  letter-spacing:.07em;
  margin-bottom:5px;
}
.credit-row strong{color:#1f2d46}

@media(max-width:820px){
  .footer-main{grid-template-columns:1fr;gap:32px}
  .footer-navigation{grid-template-columns:repeat(3,1fr);gap:24px}
}
@media(max-width:620px){
  .site-footer{padding-top:38px}
  .footer-main{padding-bottom:28px;gap:28px}
  .footer-navigation{grid-template-columns:1fr 1fr;gap:26px 22px}
  .footer-column:last-child{grid-column:1/-1}
  .footer-bottom{min-height:0;padding:19px 0 24px;display:grid;gap:6px}
  .footer-signature{font-size:.7rem}
  .credits-grid{grid-template-columns:1fr}
}


/* ===== V2: catálogo, adesão e área do curso ===== */
.btn-ghost-onlight{background:#fff;color:#33425b;border:1px solid #dfe5ed}
.btn-ghost-onlight:hover{border-color:#c9d2df;background:#f8fafc}
.flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.flow-steps article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.flow-steps article>span{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:#ece9ff;color:#6356e8;font-weight:950}
.flow-steps h3{margin:14px 0 7px;font-size:1rem}.flow-steps p{margin:0;color:#697588;font-size:.86rem;line-height:1.6}
.course-location{display:block;color:#7f8a9c;font-weight:800;margin-bottom:7px}

.catalog-hero{padding:70px 0 54px;background:radial-gradient(circle at 80% 10%,rgba(116,93,255,.18),transparent 33%),#0b1830;color:#fff}
.catalog-hero h1{font-size:clamp(2.4rem,6vw,4.7rem);max-width:850px;line-height:.96;letter-spacing:-.055em;margin:16px 0}
.catalog-hero p{max-width:720px;color:#b9c6da;font-size:1.05rem;line-height:1.7}
.catalog-search{margin-top:26px;max-width:720px;background:#fff;border-radius:16px;padding:0 16px;display:flex;align-items:center;color:#6b778a;box-shadow:0 16px 45px rgba(0,0,0,.18)}
.catalog-search input{border:0;outline:0;width:100%;padding:15px 10px;font-size:.96rem;background:transparent}
.catalog-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:20px;color:#6e798b;font-size:.82rem}
.catalog-toolbar strong{color:#24324b;font-size:.9rem}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.catalog-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;display:flex;flex-direction:column;min-height:335px;box-shadow:0 10px 35px rgba(18,31,55,.04)}
.catalog-card[hidden]{display:none}
.catalog-card-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.catalog-card-top small{display:block;color:#7e899b;margin-top:7px;font-size:.68rem;font-weight:900;text-transform:uppercase}
.catalog-status{display:inline-flex;padding:5px 8px;border-radius:999px;background:#eefcf6;color:#11835a;font-size:.68rem;font-weight:900}
.state-pill{width:34px;height:30px;display:grid;place-items:center;border-radius:9px;background:#f1f3f8;color:#59667b;font-weight:950;font-size:.72rem}
.catalog-card h2{font-size:1.35rem;letter-spacing:-.035em;margin:18px 0 6px;line-height:1.08}
.catalog-card>p{color:#667287;font-size:.86rem;line-height:1.6}
.catalog-location{color:#58667c!important;font-weight:800}
.catalog-facts{display:flex;gap:7px;flex-wrap:wrap;margin:auto 0 15px}.catalog-facts span{padding:6px 8px;border-radius:9px;background:#f5f7fa;color:#667287;font-size:.7rem;font-weight:800}
.catalog-empty{text-align:center;background:#fff;border:1px dashed #cfd7e3;border-radius:22px;padding:40px}.catalog-empty p{color:#6b7688}

.course-breadcrumb{display:flex;gap:8px;color:#9eadc5;font-size:.8rem;margin-bottom:22px}.course-breadcrumb a{color:#d1dbeb}
.course-public-location{font-weight:800;color:#d3deed!important}
.join-reassurance{text-align:center;color:#7d899b;font-size:.72rem;font-weight:800;margin-top:10px}
.mini-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.mini-flow>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.mini-flow strong,.mini-flow span{display:block}.mini-flow strong{color:#26344c;margin-bottom:7px}.mini-flow span{color:#727e90;font-size:.84rem;line-height:1.55}

.join-shell{padding:54px 0 80px;background:#f5f7fb;min-height:70vh}
.join-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:34px;align-items:start}
.join-course{padding:24px 0}.back-link{display:inline-block;color:#66748a;font-weight:800;font-size:.82rem;margin-bottom:30px}
.join-course h1{font-size:clamp(2.2rem,5vw,4rem);letter-spacing:-.055em;line-height:.98;margin:10px 0 14px}.join-course>p{color:#657287;line-height:1.7;max-width:650px}
.join-benefits{display:grid;gap:12px;margin-top:28px}.join-benefits>div{display:flex;gap:12px;align-items:flex-start}.join-benefits>div>span{width:29px;height:29px;border-radius:9px;background:#e9fbf3;color:#11875d;display:grid;place-items:center;font-weight:950;flex:none}.join-benefits p{margin:0;color:#6b7688;font-size:.87rem}.join-benefits strong{display:block;color:#25334d;margin-bottom:3px}
.join-choice{background:#fff;border:1px solid var(--line);border-radius:25px;padding:26px;box-shadow:0 22px 60px rgba(18,31,55,.09)}.join-choice h2{font-size:1.7rem;letter-spacing:-.04em;margin:8px 0}.join-choice>p{color:#6a7689;margin-bottom:18px}
.join-big{width:100%;display:flex!important;flex-direction:column;align-items:flex-start!important;margin-top:10px;padding:15px 16px!important}.join-big strong{font-size:.9rem}.join-big span{font-size:.72rem;opacity:.78;margin-top:2px}.join-legal{display:block;color:#8b95a5;line-height:1.55;margin-top:15px}
.auth-course-context{padding:13px 14px;border-radius:14px;background:#f2f0ff;border:1px solid #e0dcff;margin-bottom:18px}.auth-course-context small,.auth-course-context strong,.auth-course-context span{display:block}.auth-course-context small{color:#776be3;font-size:.65rem;font-weight:950;letter-spacing:.06em}.auth-course-context strong{margin:4px 0;color:#29364d}.auth-course-context span{font-size:.75rem;color:#6c7890}

.course-area-main{background:#f5f7fb;min-height:75vh;padding-bottom:70px}
.course-area-head{background:linear-gradient(135deg,#0c1930,#172b4c);color:#fff;padding:42px 0 30px}
.course-area-title{display:flex;justify-content:space-between;gap:25px;align-items:flex-start}.course-area-title h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.05em;margin:10px 0 7px}.course-area-title p{color:#b8c6da;margin:0;max-width:760px}
.access-pill{display:inline-flex;padding:6px 9px;border-radius:999px;font-size:.68rem;font-weight:950;text-transform:uppercase;letter-spacing:.05em}.access-pill.trial{background:#fff4db;color:#946300}.access-pill.full{background:#daf8e9;color:#0b7e54}
.course-area-stats{display:flex;gap:35px;margin-top:28px}.course-area-stats div{display:grid;gap:2px}.course-area-stats strong{font-size:1.25rem}.course-area-stats span{font-size:.72rem;color:#91a2bd}
.course-area-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:22px;margin-top:26px}.course-area-content,.course-area-side>section{background:#fff;border:1px solid var(--line);border-radius:22px}.course-area-content{padding:24px}
.area-section-title h2{font-size:1.5rem;letter-spacing:-.035em;margin:5px 0 18px}
.area-modules{display:grid;gap:10px}.area-module{display:grid;grid-template-columns:42px 1fr auto;gap:14px;align-items:center;border:1px solid #e7ebf1;border-radius:17px;padding:15px}.area-module.is-locked{background:#fafbfc}.module-index{width:42px;height:42px;border-radius:12px;background:#f0efff;color:#6558df;display:grid;place-items:center;font-weight:950}.module-info small{color:#8a95a5;font-size:.64rem;font-weight:900;letter-spacing:.06em}.module-info h3{margin:3px 0;font-size:.98rem}.module-info p{margin:0;color:#737f91;font-size:.78rem}.module-access-note{display:block;margin-top:6px;color:#6c7890;font-size:.69rem;font-weight:800}.lock-icon{font-size:1.1rem}
.course-area-side{display:grid;gap:14px;align-content:start}.upgrade-card{padding:22px;background:linear-gradient(155deg,#111f39,#18345b)!important;color:#fff!important;border:0!important}.upgrade-kicker{color:#62e2ef;font-size:.66rem;font-weight:950;letter-spacing:.06em}.upgrade-card h2{font-size:1.55rem;letter-spacing:-.04em;margin:8px 0}.upgrade-card>p{color:#becbe0;font-size:.84rem;line-height:1.55}.upgrade-price{padding:14px 0}.upgrade-price small,.upgrade-price strong,.upgrade-price span{display:block}.upgrade-price small{color:#92a5c4;font-size:.64rem;font-weight:900}.upgrade-price strong{font-size:1.65rem;margin:3px 0}.upgrade-price span{font-size:.72rem;color:#aebbd0}.upgrade-methods{display:flex;gap:6px;margin-top:12px}.upgrade-methods span{background:rgba(255,255,255,.08);border-radius:8px;padding:5px 7px;font-size:.67rem}.upgrade-card>small{display:block;color:#8093b3;font-size:.62rem;margin-top:8px}.payment-in-progress{background:rgba(255,255,255,.08);border-radius:11px;padding:10px;margin-bottom:10px}.payment-in-progress strong,.payment-in-progress span{display:block}.payment-in-progress strong{font-size:.8rem}.payment-in-progress span{font-size:.66rem;color:#aebbd0}
.trial-info-card,.full-access-card{padding:18px}.trial-info-card strong{color:#27354d}.trial-info-card p{font-size:.8rem;color:#6c788b;line-height:1.5}.trial-info-card span{font-size:.7rem;color:#8792a2}.full-access-card{text-align:center}.full-access-card>span{width:42px;height:42px;margin:auto;display:grid;place-items:center;border-radius:50%;background:#e7faf1;color:#0e8c5c;font-weight:950}.full-access-card h3{margin:10px 0 5px}.full-access-card p{color:#707c8e;font-size:.8rem}
.trial-inline{font-size:.7rem;font-weight:850;color:#765b00;background:#fff4d7;border-radius:8px;padding:6px 8px;margin:8px 0 12px;display:inline-block}.empty-courses{text-align:center;padding:38px 20px}.empty-courses p{color:#6e798b}
.back-course-area{font-size:.76rem;font-weight:850;color:#66748a;display:inline-block;margin-bottom:13px}.locked-large{text-align:center;padding:35px!important}.locked-large>span{font-size:1.8rem;display:block;margin-bottom:10px}
.checkout-main{padding:40px 0 80px}.checkout-heading{text-align:center;max-width:700px;margin:8px auto 28px}.checkout-heading h1{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:-.05em;margin:8px 0}.checkout-heading p{color:#6d788b}.checkout-heading>strong{font-size:1.6rem;color:#27364e}.pay-icon{width:39px;height:39px;border-radius:11px;background:#f0efff;color:#685be2;display:grid;place-items:center;font-weight:950}.payment-existing{max-width:760px;margin:0 auto;display:flex;justify-content:space-between;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:19px;padding:20px}.payment-existing h3{margin:4px 0}.payment-existing p{margin:0;color:#6e798b}

@media(max-width:980px){
  .flow-steps{grid-template-columns:1fr 1fr}.catalog-grid{grid-template-columns:1fr 1fr}.course-area-grid{grid-template-columns:1fr}.course-area-side{grid-template-columns:1fr 1fr}.join-grid{grid-template-columns:1fr}
}
@media(max-width:700px){
  .catalog-grid{grid-template-columns:1fr}.catalog-toolbar{display:grid}.mini-flow{grid-template-columns:1fr}.flow-steps{grid-template-columns:1fr}
  .course-area-title{display:grid}.course-area-stats{gap:18px;justify-content:space-between}.course-area-stats strong{font-size:1rem}
  .course-area-grid{margin-top:14px}.course-area-content{padding:15px}.area-module{grid-template-columns:36px 1fr}.module-index{width:36px;height:36px}.module-action{grid-column:2}.module-action .btn{width:100%}.course-area-side{grid-template-columns:1fr}
  .join-shell{padding-top:25px}.join-choice{padding:20px}.catalog-hero{padding:48px 0 38px}
}

.admin-access-list{display:grid;gap:8px}.admin-access-list>div{display:grid;grid-template-columns:auto minmax(140px,1fr) auto;gap:7px;align-items:center;padding:8px;border:1px solid #edf0f4;border-radius:11px}.admin-access-list strong{font-size:.78rem}.text-action{border:0;background:transparent;color:#a54848;font-size:.68rem;font-weight:850;cursor:pointer;padding:3px}

/* ===== V4: acessos separados — aluno x administração ===== */
.footer-admin-button{
  margin-top:8px;
  display:inline-flex!important;
  align-items:center;
  justify-content:center;
  gap:8px;
  width:max-content;
  min-height:36px;
  padding:0 12px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:11px;
  background:rgba(255,255,255,.04);
  color:#d8e1ef!important;
  font-size:.76rem!important;
  font-weight:900!important;
}
.footer-admin-button:hover{background:rgba(255,255,255,.09);color:#fff!important}
.footer-admin-icon{font-size:.8rem;opacity:.75}

.auth-separator{display:flex;align-items:center;gap:10px;margin:22px 0 12px;color:#98a2b3;font-size:.7rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em}
.auth-separator:before,.auth-separator:after{content:"";height:1px;background:#e7ebf1;flex:1}
.btn-admin-outline{width:100%;justify-content:center;background:#fff;color:#2b3952;border:1px solid #d9e0e8}
.btn-admin-outline:hover{background:#f7f9fc}

.admin-header{background:#091425;border-bottom:1px solid rgba(255,255,255,.08);color:#fff;position:sticky;top:0;z-index:60}
.admin-nav{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.admin-brand{display:inline-flex;align-items:center;gap:11px;color:#fff}
.admin-brand>span:last-child{display:grid;gap:1px}.admin-brand strong{font-size:.94rem;letter-spacing:-.02em}.admin-brand small{font-size:.62rem;color:#8395b2;text-transform:uppercase;letter-spacing:.11em;font-weight:900}
.admin-nav-actions{display:flex;align-items:center;gap:14px}.admin-nav-actions>a:not(.btn){color:#9eacc1;font-size:.8rem;font-weight:800}.admin-nav-actions>a:not(.btn):hover{color:#fff}
.admin-user-name{color:#d4ddeb;font-size:.78rem;font-weight:800;padding-left:10px;border-left:1px solid rgba(255,255,255,.12)}
.btn-admin-logout{background:#15253e;color:#fff;border:1px solid rgba(255,255,255,.09);padding:9px 13px}
.admin-side-bottom{margin-top:auto;padding:18px 10px 0;border-top:1px solid rgba(255,255,255,.07)}.admin-side-bottom a{color:#8292ad;font-size:.78rem;font-weight:800}.admin-side-bottom a:hover{color:#fff}
.admin-footer{background:#091425;color:#71819a;border-top:1px solid rgba(255,255,255,.07)}
.admin-footer .container{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:.72rem}

.admin-auth-page{background:#eef2f7;min-height:100vh;color:#1c2941}
.admin-auth-header{background:#091425;border-bottom:1px solid rgba(255,255,255,.08)}
.admin-auth-nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.admin-back-site{color:#a5b3c8;font-size:.8rem;font-weight:850}.admin-back-site:hover{color:#fff}
.admin-auth-shell{min-height:calc(100vh - 130px);padding:56px 18px;display:grid;place-items:center;background:radial-gradient(circle at 50% 0,rgba(93,82,243,.09),transparent 34%),#eef2f7}
.admin-auth-card{width:min(100%,440px);background:#fff;border:1px solid #dfe5ed;border-radius:24px;padding:30px;box-shadow:0 24px 70px rgba(18,31,55,.12)}
.admin-auth-card h1{font-size:2rem;letter-spacing:-.045em;margin:8px 0}.admin-auth-card>p{color:#6d798d;line-height:1.55;margin-bottom:20px}
.admin-auth-shield{width:46px;height:46px;border-radius:14px;background:#101e35;color:#70e0eb;display:grid;place-items:center;font-size:.88rem;margin-bottom:16px}
.btn-admin-primary{width:100%;justify-content:center;margin-top:18px;background:#101e35;color:#fff;border:1px solid #101e35}.btn-admin-primary:hover{background:#172b4a}
.admin-auth-help{margin-top:19px;padding-top:17px;border-top:1px solid #edf0f4;color:#7b8799;font-size:.77rem;line-height:1.55;text-align:center}.admin-auth-help a{font-weight:900;color:#5d52df}
.admin-auth-footer{background:#091425;color:#71819a}.admin-auth-footer .container{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:.7rem}

@media(max-width:700px){
  .admin-user-name{display:none}.admin-nav-actions{gap:8px}.admin-nav-actions>a:not(.btn){display:none}.admin-brand strong{font-size:.86rem}
  .admin-footer .container,.admin-auth-footer .container{display:grid;justify-content:start;align-content:center;gap:2px;padding-top:12px;padding-bottom:12px}
  .admin-auth-shell{padding:30px 14px}.admin-auth-card{padding:24px 20px}.admin-back-site{font-size:.74rem}
  .footer-admin-button{width:100%;max-width:230px}
}
.admin-forgot{text-align:center;margin-top:13px}.admin-forgot a{color:#657287;font-size:.76rem;font-weight:850}.admin-forgot a:hover{color:#4f46d8}
.inline-logout-form{display:inline;margin:0}.inline-logout-form .btn{margin:0}
.html-study-card{padding:20px}.html-module-toolbar{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin:12px 0 18px}.html-module-toolbar h1{font-size:1.55rem;margin:4px 0}.html-module-frame{display:block;width:100%;height:620px;border:1px solid #e2e7ef;border-radius:16px;background:#fff}.module-finish-row{display:flex;justify-content:flex-end;margin-top:16px}.module-sequence{display:flex;justify-content:space-between;gap:18px;margin-top:18px;padding-top:16px;border-top:1px solid #e7ebf1}.module-sequence a{font-size:.78rem;font-weight:850;color:#5d52df}.module-sequence a:last-child{text-align:right}.full-width-action{width:100%;margin-top:14px}.full-width-action.secondary{margin-top:10px}.module-access-note.completed{color:#0b8558}.btn:disabled{opacity:.62;cursor:not-allowed}
@media(max-width:700px){.html-study-card{padding:13px}.html-module-toolbar{display:grid}.html-module-frame{border-radius:10px}.module-sequence{display:grid}.module-sequence a:last-child{text-align:left}}
.admin-course-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px}.admin-course-toolbar h2{margin:0}.admin-course-toolbar p{margin:5px 0;color:#748096}.admin-course-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px}.admin-course-list a{display:grid;gap:4px;padding:13px;border:1px solid #e3e8ef;border-radius:13px;color:#28364e}.admin-course-list a.active{border-color:#6257df;background:#f4f2ff}.admin-course-list span{font-size:.69rem;color:#7a8698}.checkbox-stack{display:flex!important;gap:18px;flex-wrap:wrap}.checkbox-stack label,.upload-replace,.module-checks label{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:800}.upload-replace{margin:12px 0 16px}.admin-module-editor{display:grid;gap:10px;margin:16px 0}.admin-module-editor article{display:grid;grid-template-columns:minmax(150px,1fr) minmax(170px,1fr) minmax(190px,1.2fr) 85px auto;gap:10px;align-items:end;border:1px solid #e4e8ef;border-radius:14px;padding:12px}.module-file{display:grid;gap:3px;align-self:center}.module-file strong{font-size:.76rem;word-break:break-word}.module-file span{font-size:.59rem;font-weight:900;color:#766ae3}.small-field input{min-width:70px}.module-checks{display:grid;gap:7px;align-self:center}
@media(max-width:1000px){.admin-course-list{grid-template-columns:1fr 1fr}.admin-module-editor article{grid-template-columns:1fr 1fr}.module-file,.module-checks{grid-column:span 2}}
@media(max-width:700px){.admin-course-toolbar{align-items:flex-start}.admin-course-list{grid-template-columns:1fr}.admin-module-editor article{grid-template-columns:1fr}.module-file,.module-checks{grid-column:auto}.checkbox-stack{display:grid!important}}
.content-editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.content-editor-grid .full{grid-column:1/-1}@media(max-width:700px){.content-editor-grid{grid-template-columns:1fr}.content-editor-grid .full{grid-column:auto}}
.settings-heading{margin-top:28px!important;padding-top:20px;border-top:1px solid #e8ecf2}.secret-clear{display:flex!important;align-items:center;gap:6px;margin-top:7px;font-size:.7rem!important;color:#7c8799!important}

/* ===== V2.0.1: legibilidade, retomada das aulas e notificações ===== */
.course-area-main{color:var(--ink)}
.course-area-content,.course-area-side>section,.area-module{color:var(--ink)}
.area-module{background:#fff;position:relative;isolation:isolate}
.module-info{position:relative;z-index:1;min-width:0}
.module-info h3,.full-access-card h3{color:#22314a;opacity:1;text-shadow:none}
.module-info h3{overflow-wrap:anywhere}
.full-access-card small{color:#657287}
.module-access-note.resume{color:#4f46c8;background:#f2f0ff;border-radius:8px;padding:5px 7px;width:max-content;max-width:100%}
.module-sync-status{display:block;margin-top:5px;color:#6f7b8e;font-size:.72rem;font-weight:750}
.module-sync-status[data-state="saving"]{color:#725d00}
.module-sync-status[data-state="saved"]{color:#0b8054}
.module-sync-status[data-state="error"]{color:#a33f3f}

.notification-menu{
  position:fixed;right:14px;top:76px;width:min(390px,calc(100vw - 28px));
  max-height:min(520px,calc(100vh - 92px));overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;
  z-index:1000;box-shadow:0 24px 70px rgba(18,31,55,.24)
}
.notification-item strong,.notification-item p{overflow-wrap:anywhere;word-break:break-word}
.notification-item p{white-space:pre-wrap;line-height:1.5}
.message-box{max-height:calc(100vh - 36px);display:flex;flex-direction:column}
.message-body{overflow-y:auto;overscroll-behavior:contain}
.message-body p{overflow-wrap:anywhere;white-space:normal;line-height:1.6}

/* ===== V2.0.2: viewport móvel, áreas seguras e cache renovado ===== */
.notification-menu{
  z-index:2147483000;padding:0 14px 14px;scrollbar-gutter:stable;
  -webkit-overflow-scrolling:touch;touch-action:pan-y
}
.notification-menu-head{
  position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin:0 -14px 8px;padding:14px 14px 10px;background:#fff;border-bottom:1px solid #edf0f4
}
.notification-menu-head h3{margin:0}
.notification-menu-head button{
  width:38px;height:38px;flex:none;border:1px solid #e1e6ee;border-radius:12px;background:#f6f8fb;
  color:#26344a;font-size:1.45rem;line-height:1;display:grid;place-items:center;cursor:pointer
}
.notification-menu-head button:focus-visible{outline:3px solid rgba(98,87,223,.28);outline-offset:2px}
.module-sync-status[data-state="ready"]{color:#40536d}

@supports(height:100dvh){
  .notification-menu{max-height:calc(100dvh - 24px)}
  .message-box{max-height:calc(100dvh - 20px)}
}

@media(max-width:700px){
  .notification-menu{
    position:fixed;top:auto;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));
    width:auto;max-height:calc(100vh - 20px);max-height:calc(100dvh - 20px);border-radius:22px;padding-bottom:calc(14px + env(safe-area-inset-bottom,0px));
    box-shadow:0 24px 80px rgba(3,10,22,.42)
  }
  .notification-item{padding:13px}.notification-item p{font-size:.84rem;line-height:1.58}
  .message-modal{padding:10px 8px calc(8px + env(safe-area-inset-bottom,0px));align-items:flex-end}
  .message-box{width:100%;max-height:calc(100vh - 18px);max-height:calc(100dvh - 18px);border-radius:22px 22px 14px 14px}
  .message-top{flex:none;padding-top:20px}
  .message-body{min-height:0;padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))}
  .message-actions{position:sticky;bottom:0;background:#fff;padding-top:10px;padding-bottom:2px}
}

/* ===== V2.1.0: venda avulsa e exclusão recuperável ===== */
.module-card-sale{align-items:center}
.module-public-actions{display:grid;justify-items:end;gap:7px;min-width:150px}
.btn-module-buy{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 12px;border-radius:11px;background:#fff1d8;color:#815400!important;border:1px solid #f0d39a;font-size:.74rem!important;font-weight:950;text-align:center;line-height:1.25}
.btn-module-buy:hover{background:#ffe8ba;border-color:#e3bd6f}
.module-access-note.purchased{color:#156f53;background:#eaf9f2;border-radius:8px;padding:5px 7px;width:max-content;max-width:100%}
.checkout-heading>small{display:block;margin-top:7px;color:#7a8698;font-weight:750}.checkout-course-name{margin-bottom:0!important;font-weight:800}.module-action .btn-module-buy{min-width:120px}

.admin-module-editor article{grid-template-columns:minmax(170px,.9fr) minmax(190px,1fr) minmax(210px,1.2fr);align-items:end}
.admin-module-editor .module-file{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:8px;border-bottom:1px solid #edf0f4}
.module-sale-fields{grid-column:1/3;display:grid;grid-template-columns:90px minmax(130px,1fr) minmax(130px,1fr);gap:10px;align-items:start}
.admin-module-editor .module-checks{grid-column:3;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:10px}
.admin-module-editor .danger-text{grid-column:1/-1;justify-self:end}
.danger-text{color:#a13c3c}.hidden-delete-form{display:none}
.danger-zone{border-color:#f0caca;background:#fffafa}.danger-zone h2{color:#8d3030}.danger-zone p{color:#765d5d;line-height:1.55}.danger-form{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.danger-form .field{min-width:min(100%,340px);margin:0}
.btn-danger{background:#a43838;color:#fff;border:1px solid #8f2e2e}.btn-danger:hover{background:#8f2e2e}
.admin-grant-stack{display:grid;gap:9px;min-width:310px}.admin-grant-stack .actions-inline{padding:8px;border:1px solid #e7ebf1;border-radius:12px}.admin-grant-stack select,.admin-grant-stack input{min-height:36px;border:1px solid #dce2ea;border-radius:10px;padding:0 8px;background:#fff}.admin-grant-stack select{max-width:300px}.admin-grant-stack input[type="number"]{width:78px}.module-grant-form{background:#faf9ff}

@media(max-width:1000px){
  .admin-module-editor article{grid-template-columns:1fr 1fr}.admin-module-editor .module-file,.admin-module-editor .module-sale-fields,.admin-module-editor .module-checks{grid-column:1/-1}
  .admin-module-editor .module-checks{padding-bottom:0}
}
@media(max-width:700px){
  .module-card-sale{align-items:flex-start}.module-public-actions{min-width:0;justify-items:end}.module-public-actions .btn-module-buy{max-width:145px}
  .module-sale-fields{grid-template-columns:1fr}.admin-module-editor article{grid-template-columns:1fr}.admin-module-editor .module-file,.admin-module-editor .module-sale-fields,.admin-module-editor .module-checks{grid-column:auto}
  .admin-module-editor .module-file{display:grid}.admin-module-editor .danger-text{grid-column:auto;justify-self:start}.danger-form{display:grid}.danger-form .btn{width:100%}
  .admin-grant-stack{min-width:260px}.admin-grant-stack .actions-inline{display:grid}.admin-grant-stack select{max-width:100%;width:100%}.admin-grant-stack input[type="number"]{width:100%}
}

/* ===== V2.2.0: unidades pedagógicas e retomada por ponto de leitura ===== */
.module-unit{border:1px solid #dfe5ee;border-radius:18px;background:#f8fafc;overflow:clip}
.module-unit>summary,.public-module-unit>summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;user-select:none}
.module-unit>summary::-webkit-details-marker,.public-module-unit>summary::-webkit-details-marker{display:none}
.module-unit>summary{padding:15px 16px;color:#26354d}
.module-unit>summary:after,.public-module-unit>summary:after{content:"⌄";width:29px;height:29px;flex:none;display:grid;place-items:center;border-radius:9px;background:#eceffd;color:#5e53d9;font-size:1rem;font-weight:950;transition:transform .18s ease}
.module-unit[open]>summary:after,.public-module-unit[open]>summary:after{transform:rotate(180deg)}
.module-unit>summary>span:first-child,.public-module-unit>summary>span:first-child{display:grid;gap:3px;min-width:0;flex:1}
.module-unit>summary small,.public-module-unit>summary small{font-size:.61rem;font-weight:950;letter-spacing:.08em;color:#7469df}
.module-unit>summary strong,.public-module-unit>summary strong{font-size:.9rem;overflow-wrap:anywhere}
.module-unit-count{color:#748095;font-size:.69rem;font-weight:850;white-space:nowrap}
.module-unit-list{display:grid;gap:9px;padding:0 10px 10px}
.module-unit[open]>summary{background:#f2f4fa;border-bottom:1px solid #e4e8f0;margin-bottom:10px}
.module-unit .area-module{background:#fff}
.module-access-note.resume{overflow-wrap:anywhere;line-height:1.35}

.public-module-unit{border:1px solid #dfe5ee;border-radius:18px;background:#fff;overflow:clip}
.public-module-unit>summary{padding:16px 17px;color:#26354d;background:#fafbfc}
.public-module-unit>summary>span:last-of-type{color:#778397;font-size:.72rem;font-weight:850;white-space:nowrap}
.public-module-unit[open]>summary{border-bottom:1px solid #e7ebf1;background:#f5f4ff}
.public-module-unit-list{display:grid;gap:9px;padding:10px}
.public-module-unit-list .module-card{box-shadow:none}

@media(max-width:700px){
  .module-unit>summary,.public-module-unit>summary{display:grid;grid-template-columns:minmax(0,1fr) auto;padding:13px}
  .module-unit-count,.public-module-unit>summary>span:last-of-type{grid-column:1;font-size:.65rem;white-space:normal}
  .module-unit>summary:after,.public-module-unit>summary:after{grid-column:2;grid-row:1/3}
  .module-unit-list,.public-module-unit-list{padding:0 7px 7px}
  .module-unit[open]>summary,.public-module-unit[open]>summary{margin-bottom:7px}
  .module-unit .area-module{margin:0}
}

/* ===== V2.2.1: instalação do aplicativo (PWA) ===== */
.pwa-install-entry{display:grid;justify-items:start;gap:6px;margin-top:16px}
.pwa-install-entry[hidden]{display:none!important}
.btn-install-app{
  min-height:48px;color:#071827;background:rgba(24,210,208,.96);border:1px solid rgba(255,255,255,.22);
  box-shadow:0 12px 30px rgba(24,210,208,.2)
}
.btn-install-app:hover{background:#43dfdc}.btn-install-app:disabled{opacity:.72;cursor:wait;transform:none}
.pwa-install-icon{width:25px;height:25px;border:2px solid currentColor;border-radius:8px;display:grid;place-items:center;font-size:1rem;line-height:1;font-weight:950}
.pwa-install-entry small{color:#aab8cf;font-size:.73rem;font-weight:750;line-height:1.4}
.pwa-install-entry-login{justify-items:stretch;margin:20px 0 0;padding-top:18px;border-top:1px solid #e6eaf1;text-align:center}
.pwa-install-entry-login .btn-install-app{width:100%;color:#123049;background:#dffbfa;border-color:#a8ebe9;box-shadow:none}
.pwa-install-entry-login small{color:#6d7a8d}

.pwa-install-dialog{position:fixed;inset:0;z-index:2147483200;display:grid;place-items:center;padding:18px}
.pwa-install-dialog[hidden]{display:none!important}
.pwa-install-backdrop{position:absolute;inset:0;width:100%;height:100%;border:0;background:rgba(3,10,22,.72);backdrop-filter:blur(5px);cursor:pointer}
.pwa-install-panel{
  position:relative;z-index:1;width:min(100%,480px);max-height:calc(100vh - 36px);max-height:calc(100dvh - 36px);overflow:auto;
  padding:24px;border-radius:24px;background:#fff;color:#26344a;box-shadow:0 28px 90px rgba(0,0,0,.38);
  opacity:0;transform:translateY(12px) scale(.985);transition:opacity .18s ease,transform .18s ease
}
.pwa-install-dialog.show .pwa-install-panel{opacity:1;transform:none}
.pwa-install-panel-head{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px}
.pwa-install-app-mark{width:46px;height:46px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(145deg,var(--cyan),var(--violet));color:#071827;font-size:1.25rem;font-weight:950}
.pwa-install-panel-head small{display:block;color:#7064dd;font-size:.65rem;letter-spacing:.09em;font-weight:950}
.pwa-install-panel-head h2{margin:1px 0 0;font-size:1.25rem;letter-spacing:-.025em}
.pwa-install-panel-head>button{width:40px;height:40px;border:1px solid #dfe4ec;border-radius:12px;background:#f6f8fb;color:#334158;font-size:1.45rem;line-height:1;cursor:pointer}
.pwa-install-panel>p{margin:22px 0 10px;color:#5f6d80}
.pwa-install-panel ol{margin:0;padding:0 0 0 22px;color:#3f4e64}.pwa-install-panel li{padding:4px 0 4px 4px}
.pwa-install-understood{width:100%;margin-top:22px}
.pwa-dialog-open{overflow:hidden}

@media(max-width:700px){
  .pwa-install-entry-home,.pwa-install-entry-home .btn-install-app{width:100%}
  .pwa-install-entry-home{justify-items:stretch}.pwa-install-entry-home small{text-align:center}
  .pwa-install-dialog{place-items:end center;padding:10px 8px calc(8px + env(safe-area-inset-bottom,0px))}
  .pwa-install-panel{width:100%;max-height:calc(100vh - 18px);max-height:calc(100dvh - 18px);border-radius:24px 24px 14px 14px;padding:20px 18px calc(18px + env(safe-area-inset-bottom,0px))}
}

/* ===== Ajuste mobile: área de estudo com máximo aproveitamento horizontal ===== */
/* Aplicado somente em celulares (até 620px). Desktop e demais telas permanecem inalterados. */
@media(max-width:620px){
  /* Margem externa da tela de estudo: 6px de cada lado */
  .study-page .study-main.container{
    width:calc(100% - 12px);
    max-width:none;
  }

  /* Espaçamento interno do cartão que contém a aula HTML: 6px de cada lado */
  .study-page .html-study-card{
    padding:6px;
  }

  /* Garante que o conteúdo incorporado use toda a largura disponível do cartão */
  .study-page .html-module-frame{
    width:100%;
  }
}

/* ===== V2.3.0: pagamentos, métricas, presença e recuperação assistida ===== */
.admin-card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:16px}
.admin-card-heading h2{margin:0 0 5px}.admin-card-heading p{margin:0;color:#6d798c;font-size:.82rem;line-height:1.5}
.admin-card-heading>a{font-size:.76rem;font-weight:900;color:#5d52df;white-space:nowrap}
.admin-empty-state{padding:24px;border:1px dashed #d8dee8;border-radius:15px;background:#f8fafc;color:#738095;text-align:center;font-size:.82rem}
.admin-empty-state.compact{padding:14px}

.analytics-period-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px}
.analytics-period-card{display:grid;gap:4px;padding:16px;border:1px solid #e5e9f0;border-radius:17px;background:linear-gradient(145deg,#fff,#f7f9fc)}
.analytics-period-card>span{color:#68758a;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.04em}
.analytics-period-card>strong{font-size:1.65rem;letter-spacing:-.035em;color:#17253c}
.analytics-period-card>small{color:#7b8799;line-height:1.35}
.online-total{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border-radius:999px;background:#eafbf3;color:#08794d;font-size:.74rem;font-weight:950;white-space:nowrap}
.online-total i{width:8px;height:8px;border-radius:50%;background:#14b873;box-shadow:0 0 0 4px rgba(20,184,115,.13)}
.online-student-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.online-student-card{display:flex;align-items:center;gap:11px;padding:13px;border:1px solid #e5e9f0;border-radius:15px;background:#fff;min-width:0}
.online-avatar,.online-compact-list>div>span{width:38px;height:38px;flex:none;display:grid;place-items:center;border-radius:12px;background:#eceafd;color:#5d52df;font-weight:950}
.online-student-card>div:last-child{display:grid;gap:2px;min-width:0}.online-student-card strong,.online-student-card span,.online-student-card small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.online-student-card span{font-size:.75rem;color:#69768a}.online-student-card small{font-size:.68rem;color:#8791a1}
.mini-traffic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.mini-traffic-grid>div{display:grid;gap:3px;padding:13px 8px;border-radius:14px;background:#f5f7fb;text-align:center}
.mini-traffic-grid strong{font-size:1.25rem;color:#22314a}.mini-traffic-grid span{font-size:.68rem;color:#778397;font-weight:850}
.online-compact-list{display:grid;gap:8px}.online-compact-list>div{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid #edf0f4}
.online-compact-list>div:last-child{border-bottom:0}.online-compact-list>div>span{width:33px;height:33px;border-radius:10px;font-size:.78rem}
.online-compact-list p{display:grid;gap:2px;margin:0;min-width:0}.online-compact-list strong{font-size:.79rem}.online-compact-list small{font-size:.66rem;color:#7a8698;overflow-wrap:anywhere}

.gateway-summary{display:grid;grid-template-columns:1fr auto;gap:3px 12px;align-items:center;margin-top:18px;padding:13px 14px;border-radius:15px;border:1px solid #e2e7ee;background:#f7f9fc}
.gateway-summary span{font-size:.68rem;color:#7b8798;font-weight:900;text-transform:uppercase;letter-spacing:.04em}.gateway-summary strong{font-size:.85rem}.gateway-summary a{grid-column:2;grid-row:1/3;font-size:.73rem;font-weight:950}
.gateway-summary.ready{border-color:#bfead5;background:#f0fbf6}.gateway-summary.not-ready{border-color:#f0d8a4;background:#fffaf0}
.gateway-health{display:grid;gap:4px;margin-top:16px;padding:14px 16px;border-radius:15px;font-size:.78rem}
.gateway-health.ready{background:#eefbf5;border:1px solid #bce8d2;color:#10734f}.gateway-health.warning{background:#fff9ed;border:1px solid #eed59f;color:#785b10}
.gateway-health strong{font-size:.86rem}.gateway-health span:before{content:"• ";font-weight:950}
.gateway-test-form{margin-top:12px}.gateway-choice-intro{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:16px}
.gateway-choice-intro>div{display:grid;gap:4px;padding:14px;border:1px solid #e3e7ee;border-radius:15px;background:#f8fafc}
.gateway-choice-intro strong{color:#27364e}.gateway-choice-intro span{font-size:.76rem;color:#6d798c;line-height:1.45}
.provider-settings{margin-top:14px;padding:16px;border:1px solid #e1e6ee;border-radius:17px;background:#fbfcfe}.provider-settings[hidden]{display:none!important}.provider-settings h3{margin:0 0 13px;color:#27364e}
.toggle-field{align-content:center}.toggle-field>label{display:flex;align-items:center;gap:8px;min-height:44px;text-transform:none!important;letter-spacing:0!important;font-size:.82rem!important}.toggle-field input[type="checkbox"]{width:18px;height:18px;flex:none}
.input-prefix,.input-suffix{display:flex;align-items:center;border:1px solid #dce2ea;border-radius:12px;background:#fff;overflow:hidden}.input-prefix:focus-within,.input-suffix:focus-within{border-color:#776de5;box-shadow:0 0 0 3px rgba(119,109,229,.12)}
.input-prefix span,.input-suffix span{padding:0 11px;color:#68758a;font-weight:900;white-space:nowrap}.input-prefix input,.input-suffix input{border:0!important;box-shadow:none!important;border-radius:0!important;min-width:0}
.readonly-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.75rem;background:#f2f5f9!important;color:#4d5b70!important}.settings-save{margin-top:25px;min-height:48px}

.payment-option-featured{position:relative;border:2px solid #655ae0;background:linear-gradient(160deg,#fff,#f5f3ff);box-shadow:0 14px 36px rgba(93,82,223,.12)}
.payment-recommended{position:absolute;top:11px;right:11px;padding:5px 7px;border-radius:999px;background:#5d52df;color:#fff;font-size:.58rem;font-weight:950;letter-spacing:.06em}
.payment-page{padding:38px 0 76px}.payment-status-card{max-width:680px;margin:0 auto}.payment-status-card h1{font-size:clamp(1.8rem,5vw,2.7rem);letter-spacing:-.04em;margin:8px 0}.payment-status-card>p{color:#6b7789}
.payment-status-line{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:18px 0;padding:13px 0;border-top:1px solid #edf0f4;border-bottom:1px solid #edf0f4}.payment-status-line>strong{font-size:1.35rem}
.payment-confirmed-panel{display:flex;align-items:center;gap:14px;margin:18px 0;padding:16px;border:1px solid #bce8d2;border-radius:17px;background:#eefbf5}.payment-confirmed-panel>span{width:43px;height:43px;flex:none;display:grid;place-items:center;border-radius:50%;background:#13a66a;color:#fff;font-size:1.25rem;font-weight:950}.payment-confirmed-panel h2{margin:0 0 3px}.payment-confirmed-panel p{margin:0;color:#39705a;font-size:.82rem}
.gateway-waiting-panel{display:grid;gap:6px;margin:17px 0;padding:16px;border-radius:17px;background:#f5f4ff;border:1px solid #d9d5fb}.gateway-waiting-panel h2,.gateway-waiting-panel p{margin:0}.gateway-waiting-panel p{color:#657287;font-size:.84rem}.gateway-waiting-panel small{color:#7c70dc}
.payment-refresh-form{margin-top:10px}.payment-refresh-help{display:block;margin-top:8px;color:#7a8597;font-size:.72rem;line-height:1.45}.btn-large{width:100%;min-height:50px}.btn-ghost-onlight{display:inline-flex;margin-top:12px;color:#506077;border:1px solid #dce2ea;background:#fff}.payment-status-card>.btn-whatsapp{margin-top:12px}
.payment-filters{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}.payment-filters a{padding:8px 11px;border:1px solid #dfe4ec;border-radius:999px;color:#657287;font-size:.72rem;font-weight:900}.payment-filters a.active{background:#17263e;border-color:#17263e;color:#fff}
.admin-payment-actions{display:grid;gap:6px;min-width:150px}.admin-payment-actions .btn{min-height:34px;padding:0 9px;font-size:.7rem}.technical-id{display:inline-block;max-width:190px;overflow-wrap:anywhere;color:#8993a2;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.61rem!important}
.btn-warning{background:#b37b10;color:#fff;border:1px solid #9e6a09}.btn-warning:hover{background:#996508}.password-guidance{margin-top:18px}.password-reset-admin .actions-inline{min-width:270px}.user-security-actions{display:flex;gap:4px 12px;flex-wrap:wrap;margin-top:8px}.user-security-actions form{margin:0}.password-reset-action{color:#5d52df}

@media(max-width:980px){
  .admin-layout{display:block}.admin-side{display:block;position:relative;padding:11px 12px;background:#0d1a31;overflow:hidden}.admin-side>h3,.admin-side-bottom{display:none}
  .admin-menu{display:flex;gap:6px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;padding-bottom:3px}.admin-menu a{flex:none;white-space:nowrap;padding:9px 11px;font-size:.76rem}
  .analytics-period-grid{grid-template-columns:1fr 1fr}.online-student-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  .admin-card-heading{display:grid}.admin-card-heading>a{white-space:normal}.gateway-choice-intro,.analytics-period-grid{grid-template-columns:1fr}.mini-traffic-grid{grid-template-columns:1fr 1fr}
  .provider-settings{padding:13px}.payment-existing{display:grid}.payment-status-line{align-items:flex-start}.payment-confirmed-panel{align-items:flex-start}
  .password-reset-admin .actions-inline{display:grid;min-width:220px}.password-reset-admin .actions-inline .btn{width:100%}
}

.payment-search{display:grid;gap:7px;margin-top:18px}.payment-search label{font-size:.72rem;font-weight:900;color:#5e6b80}.payment-search>div{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.payment-search input{min-width:min(100%,420px);flex:1;border:1px solid #dfe4ec;border-radius:12px;padding:10px 12px;background:#fff;color:#17263e}.payment-search .btn{min-height:40px}

/* ===== Atualização 3.0: blog, analytics, consentimento e gestão ===== */
.presence-summary{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.presence-summary>div{display:flex;align-items:baseline;justify-content:space-between;gap:8px;padding:10px 12px;border-radius:13px;background:#f6f8fb}.presence-summary strong{font-size:1.2rem;color:#24344c}.presence-summary span{font-size:.7rem;color:#778397;font-weight:850;text-transform:uppercase;letter-spacing:.03em}
.dashboard-ranking{display:grid;gap:4px}.dashboard-ranking>div{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #edf0f4}.dashboard-ranking>div:last-child{border-bottom:0}.rank-number{width:29px;height:29px;display:grid;place-items:center;flex:none;border-radius:9px;background:#f0effd;color:#5d52df;font-size:.72rem;font-weight:950}.dashboard-ranking p{display:grid;gap:2px;margin:0;min-width:0}.dashboard-ranking strong{font-size:.79rem;overflow-wrap:anywhere}.dashboard-ranking small{font-size:.68rem;color:#7b8798}
.analytics-range label{display:flex;align-items:center;gap:8px;font-size:.72rem;color:#66748a;font-weight:900}.analytics-range select{min-width:110px;border:1px solid #dfe4ec;border-radius:10px;padding:8px 10px;background:#fff}.online-total.anonymous{background:#f3f5f9;color:#59687d}.online-total.anonymous i{background:#8a96a8;box-shadow:0 0 0 4px rgba(138,150,168,.14)}
.user-activity-panel{border-color:#dcd9fb}.user-activity-grid{margin-top:14px}.user-activity-grid h3{margin:0 0 9px;font-size:.9rem}.user-activity-quick{display:grid;gap:4px;margin-top:10px;padding-top:8px;border-top:1px solid #edf0f4}.user-activity-quick small{color:#7c8798}.user-activity-quick a{font-size:.72rem;font-weight:950;color:#5d52df}

.tracking-consent{position:fixed;z-index:9999;left:18px;right:18px;bottom:18px;display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1050px;margin:auto;padding:16px 18px;border:1px solid #dfe4ec;border-radius:18px;background:rgba(255,255,255,.98);box-shadow:0 20px 55px rgba(17,31,54,.18);backdrop-filter:blur(10px)}.tracking-consent>div:first-child{max-width:690px}.tracking-consent strong{display:block;margin-bottom:3px;color:#1e2d43}.tracking-consent p{margin:0;color:#67758a;font-size:.78rem;line-height:1.45}.tracking-consent-actions{display:flex;gap:8px;flex:none}.tracking-consent-actions .btn{min-height:40px;font-size:.72rem}

.blog-main,.blog-post-main{background:#f7f8fb;min-height:62vh}.blog-hero{padding:64px 0 44px;background:linear-gradient(145deg,#101c32,#172949 65%,#352d78);color:#fff}.blog-hero .kicker{color:#bdb8ff}.blog-hero h1{margin:7px 0 8px;font-size:clamp(2.2rem,7vw,4.4rem);letter-spacing:-.055em}.blog-hero p{max-width:680px;margin:0;color:#d9dfeb;font-size:1rem;line-height:1.65}.blog-search{display:flex;gap:8px;max-width:650px;margin-top:24px}.blog-search input{flex:1;min-width:0;border:1px solid rgba(255,255,255,.25);border-radius:13px;padding:12px 14px;background:rgba(255,255,255,.1);color:#fff;outline:none}.blog-search input::placeholder{color:#cbd3df}.blog-search input:focus{background:#fff;color:#1b2b44;border-color:#fff}.blog-categories{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.blog-categories a{padding:7px 11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#e8ebf3;font-size:.7rem;font-weight:900}.blog-categories a.active,.blog-categories a:hover{background:#fff;color:#17263e;border-color:#fff}
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