:root{--navy:#061b3b;--navy2:#0a3267;--blue:#123f91;--gold:#f7b51d;--cream:#fbf7f0;--white:#fff;--text:#102044;--muted:#6d7890;--line:#e7eaf0;--green:#25d366}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}.container{width:min(1180px,92%);margin:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:0;border-radius:10px;padding:14px 22px;font-weight:800;cursor:pointer;transition:.25s}.btn:hover{transform:translateY(-2px)}.btn-gold{background:var(--gold);color:var(--navy)}.btn-outline{border:1px solid rgba(255,255,255,.65);color:#fff}.btn-blue{background:var(--blue);color:#fff}.btn-soft{background:#eef3fb;color:var(--blue)}
header{position:sticky;top:0;z-index:1000;background:rgba(6,27,59,.97);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px;color:#fff}.brand{display:flex;align-items:center;gap:10px}.brand img{height:56px;width:56px;object-fit:contain;border-radius:10px;background:#fff}.brand strong{font-size:17px;letter-spacing:.08em}.brand small{display:block;color:var(--gold);letter-spacing:.15em;font-size:9px}.menu{display:flex;gap:26px;font-size:14px}.menu a{opacity:.9}.menu a:hover{color:var(--gold)}
.hero{background:linear-gradient(110deg,var(--navy),var(--navy2));color:#fff;overflow:hidden}.hero-grid{min-height:620px;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:50px}.eyebrow{color:var(--gold);font-weight:800;font-size:14px}.hero h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(44px,5.5vw,72px);line-height:1.02;margin:15px 0}.hero h1 .gold{color:var(--gold)}.hero h1 .script{font-style:italic;font-weight:400}.hero p{font-size:17px;line-height:1.8;color:#dbe5f3;max-width:640px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0}.benefits{display:flex;gap:24px;flex-wrap:wrap;color:#e6edf7;font-size:13px}.hero-photo-wrap{position:relative;min-height:540px;display:flex;align-items:flex-end}.hero-photo-wrap:before{content:"";position:absolute;inset:0 0 0 8%;border-left:6px solid var(--gold);border-radius:46% 0 0 46%}.hero-photo{width:100%;height:540px;object-fit:cover;border-radius:48% 0 0 48%;position:relative}.rating{position:absolute;right:20px;bottom:28px;background:rgba(6,27,59,.94);padding:18px 22px;border-radius:18px;border:1px solid rgba(255,255,255,.12);box-shadow:0 18px 40px rgba(0,0,0,.25)}.rating strong{font-size:24px}.rating span{display:block;color:#dbe5f3;font-size:12px}
.section{padding:92px 0}.section.alt{background:var(--cream)}.section-label{color:#d68d00;font-size:12px;font-weight:900;letter-spacing:.12em}.section-title{font-family:Georgia,'Times New Roman',serif;font-size:clamp(34px,4vw,52px);margin:8px 0 14px;line-height:1.1}.section-title .script{font-style:italic;color:#d68d00;font-weight:400}.lead{color:var(--muted);line-height:1.75}.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}.study-callout{font-family:Georgia,'Times New Roman',serif;font-size:40px;margin-bottom:5px}.study-callout span{display:block;font-family:cursive;color:#d68d00;font-size:26px;font-weight:400}.features{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.feature{padding:24px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 24px rgba(8,33,70,.06)}.feature b{display:block;margin-bottom:6px}.feature span{color:var(--muted);font-size:13px}
.courses-head{text-align:center;max-width:780px;margin:0 auto 45px}.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.course-card{background:#fff;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 14px 38px rgba(8,33,70,.08);transition:.3s}.course-card:hover{transform:translateY(-7px);box-shadow:0 22px 55px rgba(8,33,70,.14)}.course-image{height:230px;position:relative;overflow:hidden}.course-image img{width:100%;height:100%;object-fit:cover;transition:.4s}.course-card:hover img{transform:scale(1.05)}.level{position:absolute;top:16px;left:16px;background:var(--navy);color:#fff;border-radius:999px;padding:7px 12px;font-size:10px;font-weight:900;letter-spacing:.08em}.course-body{padding:26px}.course-body h3{font-family:Georgia,'Times New Roman',serif;font-size:25px;margin:0 0 10px}.course-body p{color:var(--muted);font-size:14px;line-height:1.7}.course-body .meta{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:17px;border-top:1px solid var(--line);font-size:13px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.step{text-align:center;padding:22px}.step-icon{width:76px;height:76px;border-radius:50%;margin:0 auto 14px;background:#eef3fb;display:grid;place-items:center;font-size:30px}.step strong{display:block}.step span{color:var(--muted);font-size:13px}.footer{background:var(--navy);color:#fff;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.35fr .8fr 1fr .8fr;gap:42px}.footer p,.footer a{color:#b9c6d8;font-size:13px}.socials{display:flex;gap:12px}.social{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--navy);font-weight:900}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:18px;color:#9fb0c6;font-size:12px}
.auth-shell{min-height:100vh;background:linear-gradient(125deg,var(--navy),var(--navy2));display:grid;place-items:center;padding:30px}.auth-card{width:min(460px,96%);background:#fff;border-radius:22px;padding:34px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.auth-logo{display:flex;justify-content:center;margin-bottom:16px}.auth-logo img{height:86px}.auth-card h1{text-align:center;font-family:Georgia,serif;margin:0 0 8px}.auth-card .subtitle{text-align:center;color:var(--muted);font-size:14px}.form-group{margin:15px 0}.form-group label{display:block;font-size:12px;font-weight:800;margin-bottom:7px}.form-group input{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;outline:none}.form-group input:focus{border-color:var(--blue)}.full{width:100%}.auth-links{text-align:center;margin-top:16px;font-size:13px;color:var(--muted)}.auth-links a{color:var(--blue);font-weight:800}
.app{min-height:100vh;background:#f6f8fc;display:grid;grid-template-columns:260px 1fr}.sidebar{background:var(--navy);color:#fff;padding:22px;position:sticky;top:0;height:100vh}.sidebar .brand{margin-bottom:32px}.side-nav{display:grid;gap:8px}.side-nav a{padding:12px 14px;border-radius:10px;color:#c7d2e2}.side-nav a.active,.side-nav a:hover{background:rgba(255,255,255,.1);color:#fff}.main-panel{padding:34px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.topbar h1{margin:0;font-family:Georgia,serif}.user-chip{background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:999px;font-size:13px}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 10px 28px rgba(8,33,70,.05)}.course-progress{display:grid;grid-template-columns:180px 1fr;gap:20px;align-items:center}.course-progress img{height:130px;width:180px;object-fit:cover;border-radius:14px}.progress{height:12px;background:#e8edf5;border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:var(--gold);width:36%}.muted{color:var(--muted)}.module{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:16px;overflow:hidden}.module h3{margin:0;padding:18px 20px;background:#f8fafc}.lesson-row{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;border-top:1px solid var(--line)}.lesson-row small{color:var(--muted)}.lesson-content{display:grid;grid-template-columns:1.6fr .8fr;gap:24px}.video-box{aspect-ratio:16/9;background:#08172f;border-radius:18px;display:grid;place-items:center;color:#fff;font-size:22px}.checkout-box{max-width:760px;margin:30px auto;background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:0 12px 35px rgba(8,33,70,.07)}.notice{padding:14px 16px;background:#fff6dd;border:1px solid #f4d27a;border-radius:12px;color:#7a5700;font-size:13px}.success{background:#eaf8ef;border-color:#b8e2c4;color:#176b35}
@media(max-width:950px){.menu{display:none}.hero-grid,.about-grid,.dashboard-grid,.lesson-content{grid-template-columns:1fr}.hero-photo-wrap{min-height:430px}.hero-photo{height:430px}.courses-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.app{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.side-nav{grid-template-columns:repeat(4,1fr)}.main-panel{padding:22px}.course-progress{grid-template-columns:1fr}}
@media(max-width:620px){.nav>.btn{display:none}.brand strong,.brand small{display:none}.hero-grid{padding:50px 0}.benefits{display:grid}.hero-photo-wrap{min-height:340px}.hero-photo{height:340px;border-radius:30px}.hero-photo-wrap:before{display:none}.rating{right:10px;bottom:10px}.features,.steps,.footer-grid{grid-template-columns:1fr}.section{padding:68px 0}.side-nav{grid-template-columns:1fr 1fr}.main-panel{padding:16px}.course-progress img{width:100%;height:190px}}

/* V2 — mensagens de autenticação/pagamento */
.form-message{padding:12px 14px;border-radius:10px;margin:14px 0;font-size:13px;border:1px solid var(--line);background:#f7f9fd;color:#18335f}
.form-message.success{background:#eefaf2;border-color:#bfe7ca;color:#17612b}
.form-message.warn{background:#fff8e7;border-color:#f2d689;color:#795400}
.form-message.error{background:#fff0f0;border-color:#efbaba;color:#8b2020}
button:disabled{opacity:.65;cursor:not-allowed}

.link-button{background:none;border:0;padding:0;color:#0b4aa2;font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}.link-button:disabled{opacity:.6;cursor:wait}


/* =========================================================
   V6 — ESTÚDIO DE AULA
========================================================= */
.lesson-main{max-width:1600px;width:100%;margin:0 auto}
.lesson-topbar{padding-bottom:4px}
.lesson-kicker{margin:0 0 7px;color:#c98600;font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.lesson-studio{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.72fr);gap:26px;align-items:start}
.lesson-stage{min-width:0}
.video-shell{background:#06152d;padding:8px;border-radius:22px;box-shadow:0 22px 50px rgba(6,27,59,.16)}
.video-box{border-radius:16px;overflow:hidden;position:relative}
.video-box iframe{width:100%;height:100%;border:0;position:absolute;inset:0}
.video-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:10px;color:#dfe9f7;padding:30px}
.video-placeholder strong{font-family:Georgia,serif;font-size:24px;color:#fff}
.video-placeholder small{color:#9fb0c8}
.play-circle{width:74px;height:74px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--navy);font-size:26px;padding-left:4px;box-shadow:0 10px 30px rgba(244,180,0,.25)}
.lesson-info-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;margin-top:20px;box-shadow:0 10px 28px rgba(8,33,70,.05)}
.lesson-heading-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.lesson-label{display:block;color:#c98600;font-size:10px;font-weight:900;letter-spacing:.13em;margin-bottom:7px}
.lesson-info-card h2{font-family:Georgia,serif;font-size:30px;margin:0;color:var(--navy)}
.lesson-duration{white-space:nowrap;background:#f3f6fb;color:#53627b;border-radius:999px;padding:8px 12px;font-size:11px;font-weight:800}
.lesson-description{max-width:820px;margin:14px 0 22px}
.lesson-actions{display:flex;gap:12px;flex-wrap:wrap}
.complete-lesson-btn.is-complete{background:#e7f6eb;color:#176b35}
.lesson-navigation{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}
.lesson-nav-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 20px;transition:.25s;min-height:82px}
.lesson-nav-card:hover{transform:translateY(-2px);border-color:#cdd8e8;box-shadow:0 8px 22px rgba(8,33,70,.07)}
.lesson-nav-card small{display:block;color:#8a96aa;font-size:9px;font-weight:900;letter-spacing:.12em;margin-bottom:7px}
.lesson-nav-card strong{font-size:14px;color:var(--navy)}
.lesson-nav-card.next{text-align:right}
.lesson-rail{display:grid;gap:18px;position:sticky;top:20px}
.lesson-rail .panel{padding:21px}
.progress-title-row{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.progress-title-row h3,.materials-card h3,.lesson-list-card h3{margin:0 0 15px;font-family:Georgia,serif;font-size:20px}
.progress-title-row b{font-family:Georgia,serif;color:#c98600;font-size:25px}
.progress-card .progress{height:9px}
.progress-card p{font-size:12px;margin:10px 0 0}
.material-link{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:14px;background:#f8fafc;transition:.25s}
.material-link:hover{border-color:#cbd8ea;background:#fff}
.material-link small{display:block;color:var(--muted);font-size:10px;margin-top:3px}
.material-icon{width:40px;height:40px;border-radius:10px;background:#fff3cf;display:grid;place-items:center}
.empty-material{text-align:center;padding:15px 8px;color:var(--muted);font-size:12px}
.empty-material span{font-size:25px}
.empty-material p{margin:7px 0 0;line-height:1.5}
.rail-heading{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.rail-heading>a{font-size:10px;color:var(--blue);font-weight:800}
.lesson-mini-list{display:grid;gap:8px;max-height:390px;overflow:auto;padding-right:3px}
.lesson-mini{display:grid;grid-template-columns:34px 1fr 18px;gap:10px;align-items:center;padding:10px;border:1px solid transparent;border-radius:12px;transition:.2s}
.lesson-mini:hover{background:#f7f9fc}
.lesson-mini.current{background:#f5f8fd;border-color:#dce5f2}
.lesson-mini.done .lesson-mini-number{background:#e7f6eb;color:#176b35}
.lesson-mini-number{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#eef3fb;color:var(--blue);font-size:11px;font-weight:900}
.lesson-mini-copy{min-width:0}
.lesson-mini-copy small{display:block;color:#8a96aa;font-size:8px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px}
.lesson-mini-copy b{display:block;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lesson-mini-play{color:#8da0ba;font-weight:900}
@media(max-width:1120px){.lesson-studio{grid-template-columns:1fr}.lesson-rail{position:static;grid-template-columns:1fr 1fr}.lesson-list-card{grid-column:1/-1}}
@media(max-width:700px){.lesson-rail{grid-template-columns:1fr}.lesson-list-card{grid-column:auto}.lesson-navigation{grid-template-columns:1fr}.lesson-nav-card.next{text-align:left}.lesson-heading-row{display:block}.lesson-duration{display:inline-block;margin-top:12px}.lesson-info-card{padding:20px}}


/* =========================================================
   V7 — PAINEL DA PROFESSORA
========================================================= */
.admin-main{max-width:1500px;width:100%;margin:0 auto}
.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:18px 0 26px}
.admin-stats article{background:linear-gradient(145deg,#fff,#f7f9fd);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 9px 28px rgba(8,33,70,.05)}
.admin-stats small{display:block;color:#a16b00;font-size:9px;font-weight:900;letter-spacing:.12em}
.admin-stats strong{display:block;font-family:Georgia,serif;font-size:34px;color:var(--navy);margin:6px 0 2px}
.admin-stats span{font-size:11px;color:var(--muted)}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}
.admin-card{padding:26px}
.admin-card-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}
.admin-card h2{font-family:Georgia,serif;font-size:25px;margin:0;color:var(--navy)}
.admin-card label{display:block;font-size:11px;font-weight:800;color:#34415a;margin-bottom:14px}
.admin-card input,.admin-card select,.admin-card textarea{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:10px;padding:12px 13px;font-family:inherit;background:#fff;color:var(--navy);outline:none}
.admin-card textarea{resize:vertical}
.admin-card input:focus,.admin-card select:focus,.admin-card textarea:focus{border-color:#9eb4d3;box-shadow:0 0 0 3px rgba(18,63,145,.06)}
.admin-course-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:15px}
.admin-course-summary div{background:#f7f9fc;border-radius:12px;padding:14px}
.admin-course-summary small{display:block;color:#9a7a37;font-size:8px;font-weight:900;letter-spacing:.1em}
.admin-course-summary strong{display:block;margin-top:5px;font-size:12px}
.admin-modules-list{display:grid;gap:15px}
.admin-module{border:1px solid var(--line);border-radius:16px;overflow:hidden}
.admin-module-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;background:#f8fafc;border-bottom:1px solid var(--line)}
.admin-module-head small{display:block;color:#bd8200;font-size:9px;font-weight:900;letter-spacing:.1em}
.admin-module-head h3{font-family:Georgia,serif;margin:4px 0 0;font-size:20px}
.admin-lesson-list{padding:6px 16px}
.admin-lesson-row{display:grid;grid-template-columns:34px 1fr auto auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #edf1f6}
.admin-lesson-row:last-child{border-bottom:none}
.admin-lesson-index{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#eef3fb;color:var(--blue);font-size:10px;font-weight:900}
.admin-lesson-copy strong{display:block;font-size:12px}
.admin-lesson-copy small{display:block;color:var(--muted);font-size:9px;margin-top:3px}
.btn-small{min-height:34px;padding:7px 11px;font-size:10px}
.admin-delete{border:0;background:none;color:#a43c3c;font-size:10px;font-weight:800;cursor:pointer}
.admin-delete:hover{text-decoration:underline}
.admin-empty{padding:28px;text-align:center;color:var(--muted);background:#f9fbfd;border-radius:12px}
.admin-empty.small{padding:18px;background:none}
.admin-lesson-form{display:grid;grid-template-columns:1fr 1fr;gap:4px 18px}
.admin-lesson-form label:nth-child(3){grid-column:1/-1}
.admin-checkbox{display:flex!important;align-items:center;gap:9px}
.admin-checkbox input{width:auto!important;margin:0!important}
.admin-lesson-form .btn{grid-column:1/-1;justify-self:start;margin-top:6px}
@media(max-width:950px){.admin-stats{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:1fr}}
@media(max-width:650px){.admin-stats{grid-template-columns:1fr}.admin-course-summary{grid-template-columns:1fr}.admin-lesson-form{grid-template-columns:1fr}.admin-lesson-form label:nth-child(3),.admin-lesson-form .btn{grid-column:auto}.admin-lesson-row{grid-template-columns:32px 1fr}.admin-lesson-row .btn,.admin-delete{grid-column:2}}


/* =========================================================
   V7.1 — CONTEÚDO SEPARADO POR MÓDULOS
========================================================= */
.admin-modules-list{
  display:grid;
  gap:24px;
}

.admin-module-block{
  border:1px solid #dfe6f0;
  border-radius:20px;
  overflow:hidden;
  background:#fff;
  box-shadow:0 10px 30px rgba(8,33,70,.06);
}

.admin-module-banner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:24px;
  padding:20px 22px;
  background:linear-gradient(135deg,#071b3c,#103b78);
  color:#fff;
}

.admin-module-title-wrap{
  display:flex;
  align-items:center;
  gap:15px;
}

.admin-module-badge{
  flex:0 0 auto;
  padding:8px 10px;
  border-radius:999px;
  background:var(--gold);
  color:var(--navy);
  font-size:9px;
  font-weight:900;
  letter-spacing:.1em;
}

.admin-module-banner h3{
  margin:0;
  font-family:Georgia,serif;
  font-size:21px;
  color:#fff;
}

.admin-module-banner p{
  margin:4px 0 0;
  color:#bfcce0;
  font-size:10px;
}

.admin-module-banner .btn-soft{
  background:#fff;
  border-color:#fff;
  color:var(--navy);
}

.admin-module-lessons{
  display:grid;
  gap:0;
  padding:8px 18px 14px;
}

.admin-lesson-card{
  display:grid;
  grid-template-columns:60px minmax(0,1fr) auto;
  gap:16px;
  align-items:center;
  padding:16px 4px;
  border-bottom:1px solid #edf1f6;
}

.admin-lesson-card:last-child{
  border-bottom:none;
}

.admin-lesson-number{
  width:52px;
  height:52px;
  border-radius:14px;
  background:#f1f5fb;
  color:var(--blue);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}

.admin-lesson-number span{
  font-size:7px;
  font-weight:900;
  letter-spacing:.1em;
}

.admin-lesson-number strong{
  font-family:Georgia,serif;
  font-size:18px;
  line-height:1;
  margin-top:2px;
}

.admin-lesson-actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.admin-module-empty{
  display:flex;
  align-items:center;
  gap:14px;
  margin:10px 0 4px;
  padding:18px;
  border:1px dashed #d5deeb;
  border-radius:14px;
  background:#f9fbfd;
}

.admin-module-empty>span{
  font-size:28px;
}

.admin-module-empty strong{
  display:block;
  font-size:12px;
  color:var(--navy);
}

.admin-module-empty p{
  margin:3px 0 0;
  color:var(--muted);
  font-size:10px;
}

@media(max-width:760px){
  .admin-module-banner{
    align-items:flex-start;
    flex-direction:column;
  }

  .admin-lesson-card{
    grid-template-columns:52px minmax(0,1fr);
  }

  .admin-lesson-actions{
    grid-column:2;
    justify-content:flex-start;
  }
}


/* =========================================================
   V8 — UPLOAD DIRETO DE MATERIAIS
========================================================= */
.upload-drop{
  position:relative;
  margin-top:7px;
  border:1.5px dashed #cbd7e8;
  border-radius:14px;
  background:#f8fafd;
  min-height:92px;
  overflow:hidden;
  transition:.25s;
}
.upload-drop:hover{
  border-color:#d7a72b;
  background:#fffdf7;
}
.upload-drop input[type="file"]{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  opacity:0;
  cursor:pointer;
  z-index:2;
  margin:0;
}
.upload-drop-copy{
  min-height:92px;
  padding:16px;
  display:flex;
  align-items:center;
  gap:14px;
}
.upload-drop-icon{
  width:46px;
  height:46px;
  flex:0 0 46px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:#fff1c7;
  color:#805c00;
  font-size:20px;
  font-weight:900;
}
.upload-drop-copy strong{
  display:block;
  color:var(--navy);
  font-size:12px;
}
.upload-drop-copy small{
  display:block;
  margin-top:4px;
  color:var(--muted);
  font-size:9px;
  line-height:1.4;
}


/* =========================================================
   V9 — EDITOR COMPLETO DO PAINEL
========================================================= */
.admin-module-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.admin-modal-backdrop[hidden]{display:none!important}
.admin-modal-backdrop{
  position:fixed;inset:0;z-index:1000;background:rgba(4,17,39,.62);
  display:flex;align-items:center;justify-content:center;padding:24px;
  backdrop-filter:blur(4px)
}
.admin-modal{
  width:min(520px,100%);max-height:90vh;overflow:auto;background:#fff;
  border-radius:22px;padding:26px;box-shadow:0 28px 80px rgba(0,0,0,.25)
}
.admin-modal-wide{width:min(850px,100%)}
.admin-modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}
.admin-modal-head h2{font-family:Georgia,serif;margin:0;color:var(--navy);font-size:26px}
.admin-modal-close{border:0;background:#f0f3f8;color:var(--navy);width:36px;height:36px;border-radius:50%;font-size:23px;cursor:pointer}
.admin-modal label{display:block;font-size:11px;font-weight:800;color:#34415a;margin-bottom:14px}
.admin-modal input,.admin-modal select,.admin-modal textarea{
  display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:10px;
  padding:12px 13px;font-family:inherit;background:#fff;color:var(--navy);outline:none
}
.admin-modal .admin-checkbox{display:flex!important}
.admin-modal-actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:10px;margin-top:8px}
@media(max-width:800px){
  .admin-module-actions{justify-content:flex-start}
  .admin-modal-backdrop{padding:10px}
  .admin-modal{padding:20px}
}

/* V10 — ALUNOS */
.student-toolbar{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:20px}.student-toolbar h2{margin:0}.student-filters{display:flex;gap:10px}.student-filters input{min-width:250px}.student-table-wrap{overflow:auto}.student-table{width:100%;border-collapse:collapse;min-width:900px}.student-table th{text-align:left;font-size:9px;letter-spacing:.09em;color:#8a96aa;padding:11px;border-bottom:1px solid var(--line)}.student-table td{padding:14px 11px;border-bottom:1px solid #edf1f6;font-size:11px;vertical-align:middle}.student-person{display:flex;align-items:center;gap:10px}.student-person>span{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#eef3fb;color:var(--blue);font-weight:900}.student-person strong,.student-person small{display:block}.student-person small{color:var(--muted);margin-top:3px;font-size:9px}.status-pill{display:inline-block;padding:6px 9px;border-radius:999px;font-size:9px;font-weight:900}.status-active{background:#e6f6eb;color:#176b35}.status-pending{background:#fff3d3;color:#8a6100}.status-cancelled,.status-expired{background:#fdeaea;color:#9a3030}.status-none{background:#eef1f5;color:#687489}.student-progress{min-width:130px}.student-progress>div{height:6px;background:#e8edf5;border-radius:999px;overflow:hidden}.student-progress>div span{display:block;height:100%;background:var(--gold);border-radius:999px}.student-progress small{display:block;margin-top:5px;color:var(--muted);font-size:9px}.status-action{border:1px solid var(--line);border-radius:9px;padding:7px;background:#fff;font-size:10px}.student-empty{text-align:center!important;color:var(--muted);padding:30px!important}@media(max-width:800px){.student-toolbar{align-items:stretch;flex-direction:column}.student-filters{flex-direction:column}.student-filters input{min-width:0}}

/* V11 — CHECKOUT MERCADO PAGO */
.checkout-verify{margin-top:10px}
.checkout-verify[hidden]{display:none!important}

/* V12 — BLOQUEIO VISUAL DE ÁREA ADMIN */
.blocked-admin-page{
  min-height:100vh;display:grid;place-items:center;padding:30px;background:#f5f7fb
}
.blocked-admin-card{
  width:min(520px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:34px;text-align:center;box-shadow:0 18px 50px rgba(8,33,70,.10)
}
.blocked-admin-icon{font-size:46px;margin-bottom:10px}
.blocked-admin-card h1{font-family:Georgia,serif;color:var(--navy);margin:0 0 10px}
.blocked-admin-card p{color:var(--muted);line-height:1.6;margin:0 0 22px}

/* =========================================================
   V13 — MULTI-PROFESSOR
========================================================= */
.teacher-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;margin-bottom:20px}
.teacher-student-list{display:grid;gap:10px}
.teacher-student-card{display:grid;grid-template-columns:1.5fr 1fr .55fr;gap:14px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fbfcfe}
.teacher-student-card>div>small{display:block;color:#8b96a9;font-size:8px;font-weight:900;letter-spacing:.08em;margin-bottom:4px}
.performance-row{display:grid;grid-template-columns:130px 1fr 42px;gap:12px;align-items:center;margin-bottom:14px}
.performance-label strong,.performance-label small{display:block}.performance-label small{color:var(--muted);font-size:8px;margin-top:2px}
.performance-bar{height:10px;background:#e8edf5;border-radius:99px;overflow:hidden}.performance-bar span{height:100%;display:block;background:var(--gold);border-radius:99px}.performance-row>b{font-size:11px;color:var(--navy)}
.teacher-content-list{display:grid;gap:18px}.teacher-course-block{border:1px solid var(--line);border-radius:17px;overflow:hidden}.teacher-course-block>header{padding:18px 20px;background:#071b3c;color:#fff}.teacher-course-block>header h3{margin:0;font-family:Georgia,serif;color:#fff}.teacher-module-block{padding:15px 20px;border-top:1px solid #edf1f6}.teacher-mini-lessons{display:grid;gap:7px;margin-top:10px}.teacher-mini-lessons>div{display:grid;grid-template-columns:24px 1fr auto;gap:8px;align-items:center;padding:9px 10px;border-radius:10px;background:#f8fafc}.teacher-mini-lessons small{color:var(--muted);font-size:8px}
.teacher-assessment-list,.teacher-support-list{display:grid;gap:10px;margin-top:18px}.teacher-assessment-row,.assignment-row{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px}.teacher-assessment-row strong,.teacher-assessment-row small,.assignment-row strong,.assignment-row small{display:block}.teacher-assessment-row small,.assignment-row small{color:var(--muted);font-size:9px;margin-top:3px}
.support-ticket{border:1px solid var(--line);border-radius:14px;padding:14px}.support-ticket strong,.support-ticket small{display:block}.support-ticket small{color:var(--muted);font-size:9px;margin-top:3px}.support-ticket p{font-size:11px;line-height:1.6}.support-reply{margin-top:10px;padding:12px;background:#f5f8fd;border-radius:10px}
.teacher-assignment-list{display:grid;gap:9px;margin-top:18px}.admin-support-list{display:grid;gap:16px}.admin-support-ticket{border:1px solid var(--line);border-radius:16px;padding:18px}.admin-support-ticket h3{margin:0;font-family:Georgia,serif}.admin-support-ticket small{color:var(--muted)}.admin-support-ticket textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px;font-family:inherit}
@media(max-width:950px){.teacher-grid{grid-template-columns:1fr}.teacher-student-card{grid-template-columns:1fr}.performance-row{grid-template-columns:110px 1fr 36px}}

/* V13.2 — BOTÕES DE ÁREA POR PERFIL */
.role-entry-actions{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
}
.role-entry-actions .btn{
  white-space:nowrap;
}
@media(max-width:700px){
  .role-entry-actions{
    width:100%;
  }
  .role-entry-actions .btn{
    flex:1 1 auto;
    text-align:center;
  }
}

/* V13.4 — CADASTRO / CONVITE DE PROFESSOR */
.teacher-invite-card{margin-bottom:20px}
.teacher-invite-form{display:grid;grid-template-columns:1fr 1fr auto;gap:14px;align-items:end}
.teacher-invite-form label{margin:0}
.teacher-invite-form .btn{height:44px;white-space:nowrap}
.teacher-invite-note{margin:14px 0 0;padding:11px 13px;border-radius:10px;background:#f5f8fd;color:var(--muted);font-size:10px;line-height:1.5}
@media(max-width:850px){.teacher-invite-form{grid-template-columns:1fr}.teacher-invite-form .btn{width:100%}}


/* =========================================================
   V14 — EDITOR DO SITE
========================================================= */
.site-editor-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(340px,.85fr);gap:22px;align-items:start}
.site-editor-controls{min-width:0}.site-editor-section{margin-bottom:18px}
.editor-two-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.editor-color-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.editor-color-grid label{display:flex;flex-direction:column;gap:8px}
.editor-color-grid input[type=color]{width:100%;height:48px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:4px}
.editor-help{font-size:10px;color:var(--muted);margin:4px 0 0}
.image-preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.image-preview-grid>div{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fafbfd}
.image-preview-grid small{display:block;font-weight:800;color:var(--muted);margin-bottom:8px}
.image-preview-grid img{width:100%;height:150px;object-fit:cover;border-radius:10px;background:#fff}
.editor-save-bar{position:sticky;bottom:12px;z-index:4;display:flex;justify-content:flex-end;gap:10px;padding:14px;border:1px solid var(--line);background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-radius:14px;box-shadow:0 12px 32px rgba(9,31,63,.12)}
.site-editor-preview-wrap{position:sticky;top:18px}
.site-editor-preview-label{font-size:9px;font-weight:900;letter-spacing:.13em;color:var(--muted);margin:0 0 8px 4px}
.site-editor-preview{--preview-primary:#0b2f5b;--preview-accent:#fdb71a;--preview-bg:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--preview-bg);box-shadow:0 16px 40px rgba(6,31,65,.10)}
.preview-nav{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--preview-primary);color:#fff;font-size:11px}
.preview-nav img{width:38px;height:38px;object-fit:contain;border-radius:8px;background:#fff}
.preview-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:14px;padding:22px;background:var(--preview-primary);color:#fff;min-height:330px;align-items:center}
.preview-hero small{display:block;color:var(--preview-accent);font-weight:800;margin-bottom:10px}
.preview-hero h2{font-size:31px;line-height:1.08;margin:0 0 12px;color:#fff}
.preview-hero p{font-size:11px;line-height:1.6;opacity:.9}
.preview-hero button{border:0;border-radius:10px;padding:11px 14px;background:var(--preview-accent);color:#061a37;font-weight:800}
.preview-hero>img{width:100%;height:230px;object-fit:cover;border-radius:45% 45% 18px 18px}
.teacher-student-clickable{cursor:pointer;transition:.18s ease}
.teacher-student-clickable:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(8,33,70,.08);border-color:#ccd6e5}
.teacher-detail-backdrop{position:fixed;inset:0;background:rgba(5,19,42,.62);z-index:9999;display:grid;place-items:center;padding:20px}
.teacher-detail-modal{position:relative;width:min(620px,100%);background:#fff;border-radius:20px;padding:28px;box-shadow:0 24px 70px rgba(0,0,0,.22)}
.teacher-detail-modal h2{font-family:Georgia,serif;color:var(--navy);margin:4px 0 2px}
.teacher-detail-close{position:absolute;right:16px;top:14px;border:0;background:transparent;font-size:28px;cursor:pointer;color:var(--muted)}
.teacher-detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0 14px}
.teacher-detail-stats>div{border:1px solid var(--line);border-radius:12px;padding:12px}
.teacher-detail-stats small,.teacher-detail-stats strong{display:block}.teacher-detail-stats small{font-size:8px;color:var(--muted);font-weight:900;letter-spacing:.08em;margin-bottom:5px}
.teacher-detail-progress{margin:12px 0 20px;height:12px}
@media(max-width:1050px){.site-editor-layout{grid-template-columns:1fr}.site-editor-preview-wrap{position:static}.preview-hero{min-height:280px}}
@media(max-width:700px){.editor-two-cols,.editor-color-grid,.image-preview-grid,.teacher-detail-stats{grid-template-columns:1fr}.preview-hero{grid-template-columns:1fr}.preview-hero>img{height:200px}.editor-save-bar{flex-direction:column}.editor-save-bar .btn{width:100%;text-align:center}}