:root{--black:#080808;--black2:#111;--gold:#d4a21f;--gold2:#f0c44b;--cream:#f7f3e9;--muted:#b8b4aa;--line:#292929;--white:#fff;--danger:#b83b3b;--ok:#2a8d62}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'DM Sans',Arial,sans-serif;background:var(--black);color:#fff}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}
.landing{min-height:100vh;background:radial-gradient(circle at 15% 15%,#2a2007 0,transparent 28%),linear-gradient(135deg,#050505 0,#0b0b0b 60%,#16120a 100%);display:grid;grid-template-columns:1.03fr .97fr;overflow:hidden}.hero-left{padding:42px clamp(28px,6vw,90px);display:flex;flex-direction:column;justify-content:space-between;position:relative}.hero-left:after{content:"";position:absolute;right:-120px;top:52%;width:360px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent);transform:rotate(-20deg);box-shadow:0 12px 0 rgba(212,162,31,.65),0 -12px 0 rgba(212,162,31,.45)}.landing-logo{display:flex;align-items:center;gap:16px}.landing-logo img{width:78px;height:78px;border-radius:20px;box-shadow:0 0 0 1px rgba(212,162,31,.4),0 18px 50px rgba(0,0,0,.4)}.landing-logo span{font-weight:700;letter-spacing:.08em;text-transform:uppercase}.landing-logo small{display:block;color:var(--gold2);font-weight:500;letter-spacing:.18em;margin-top:4px}.hero-copy{max-width:680px;padding:50px 0}.eyebrow{color:var(--gold2);font-size:.83rem;letter-spacing:.22em;text-transform:uppercase;font-weight:700}.hero-copy h1{font-family:'Playfair Display',serif;font-size:clamp(2.5rem,5.5vw,5.3rem);line-height:.96;margin:18px 0 22px}.hero-copy h1 span{color:var(--gold2)}.hero-copy p{color:#d9d5cc;font-size:1.05rem;line-height:1.75;max-width:600px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:14px 22px;font-weight:700;cursor:pointer}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#100d05;box-shadow:0 14px 35px rgba(212,162,31,.2)}.btn-outline{border:1px solid #4c421f;color:#fff;background:rgba(255,255,255,.03)}.hero-points{display:flex;gap:26px;color:#d7d2c7;font-size:.92rem;flex-wrap:wrap}.hero-points b{color:var(--gold2);display:block;font-size:1.15rem}.hero-right{position:relative;min-height:100vh;background:#111}.hero-right img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-right:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#080808 0,transparent 22%,transparent 75%,rgba(0,0,0,.15) 100%)}.floating-card{position:absolute;z-index:2;bottom:40px;left:36px;right:36px;padding:18px 20px;border:1px solid rgba(212,162,31,.36);border-radius:18px;background:rgba(8,8,8,.72);backdrop-filter:blur(12px);box-shadow:0 20px 60px rgba(0,0,0,.45)}.floating-card strong{font-family:'Playfair Display',serif;font-size:1.15rem}.floating-card span{display:block;color:#cfc9bd;margin-top:5px;font-size:.92rem}
.login-page{min-height:100vh;display:grid;place-items:center;padding:30px;background:radial-gradient(circle at top left,#2e2208,transparent 25%),#070707}.auth-wrap{width:min(1180px,100%);display:grid;grid-template-columns:1.08fr .92fr;border:1px solid #26221a;border-radius:28px;overflow:hidden;background:#0d0d0d;box-shadow:0 40px 90px rgba(0,0,0,.48)}.auth-brand{min-height:620px;position:relative;isolation:isolate;background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.7)),url('../img/hero-elida.webp') 74% center/cover no-repeat}.auth-brand:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.82) 28%,rgba(0,0,0,.40) 58%,rgba(0,0,0,.10) 100%)}.auth-brand:after{content:'';position:absolute;left:130px;bottom:150px;width:300px;height:2px;background:linear-gradient(90deg,transparent,rgba(240,196,75,.65),transparent);transform:rotate(-24deg);box-shadow:0 12px 0 rgba(212,162,31,.48),0 24px 0 rgba(212,162,31,.3)}.auth-brand .mini-logo{position:absolute;z-index:2;top:24px;left:24px;width:72px;border-radius:18px;box-shadow:0 0 0 1px rgba(212,162,31,.35)}.auth-person{position:absolute;z-index:2;left:28px;right:180px;bottom:122px;max-width:430px}.auth-person-role{display:inline-block;padding:8px 12px;border-radius:999px;border:1px solid rgba(240,196,75,.35);background:rgba(11,11,11,.55);backdrop-filter:blur(8px);font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold2);margin-bottom:14px}.auth-person h2{font-family:'Playfair Display',serif;font-size:clamp(2rem,2.8vw,3rem);line-height:1.02;margin:0 0 12px}.auth-person p{color:#ddd;line-height:1.7;font-size:.98rem;max-width:390px;margin:0}.auth-brand .auth-caption{position:absolute;z-index:2;left:28px;bottom:28px;right:28px;padding:18px 20px;border:1px solid rgba(212,162,31,.22);border-radius:18px;background:rgba(10,10,10,.55);backdrop-filter:blur(10px)}.auth-brand .auth-caption strong{display:block;font-family:'Playfair Display',serif;font-size:1.1rem;margin-bottom:6px}.auth-brand .auth-caption p{color:#d4d0c7;margin:0;line-height:1.6}.auth-card{padding:46px;display:flex;flex-direction:column;justify-content:center}.auth-card h1{font-family:'Playfair Display',serif;font-size:2.3rem;margin:0 0 10px}.auth-card .sub{color:#aaa;margin-bottom:26px}.field{margin-bottom:16px}.field label{display:block;margin-bottom:7px;color:#ddd;font-size:.92rem}.input{width:100%;padding:14px 15px;border-radius:12px;border:1px solid #2c2c2c;background:#151515;color:#fff;outline:none}.input:focus{border-color:var(--gold)}.alert{padding:12px 14px;border-radius:12px;margin-bottom:18px;background:#301616;color:#ffd4d4;border:1px solid #5a2929}.hint{color:#8f8f8f;font-size:.86rem;margin-top:18px;line-height:1.6} @media(max-width:1100px){.auth-wrap{grid-template-columns:1fr .95fr}.auth-brand{background-position:70% center}.auth-person{right:110px;max-width:360px}.auth-person h2{font-size:2.3rem}}
.app-body{background:#0a0a0a}.topbar{height:74px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid #202020;background:#0e0e0e;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand img{width:46px;height:46px;border-radius:12px}.brand span{font-weight:700}.brand b{color:var(--gold2)}.topnav{display:flex;align-items:center;gap:18px;color:#ddd}.welcome{color:#8f8f8f}.btn-link{color:var(--gold2)}.shell{max-width:1280px;margin:auto;padding:32px 24px 60px}.dashboard-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:26px}.dashboard-head h1{font-family:'Playfair Display',serif;font-size:2.3rem;margin:0}.muted{color:#969696}.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:linear-gradient(180deg,#141414,#101010);border:1px solid #222;border-radius:18px;padding:22px}.metric .num{font-size:2rem;font-weight:800;color:var(--gold2)}.metric .label{color:#9f9f9f;margin-top:5px}.section-title{font-family:'Playfair Display',serif;font-size:1.45rem;margin:8px 0 16px}.course-card{overflow:hidden;padding:0}.course-cover{height:150px;background:linear-gradient(135deg,#241b05,#0c0c0c);display:flex;align-items:center;justify-content:center;color:var(--gold2);font-family:'Playfair Display',serif;font-size:1.4rem}.course-body{padding:18px}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#2a220b;color:var(--gold2);font-size:.78rem}.progress{height:8px;background:#252525;border-radius:999px;overflow:hidden;margin:10px 0}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold2))}.table-wrap{overflow:auto;border:1px solid #222;border-radius:16px}.table{width:100%;border-collapse:collapse;background:#111}.table th,.table td{text-align:left;padding:14px 15px;border-bottom:1px solid #242424}.table th{color:#bfb7a4;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn-sm{padding:9px 12px;border-radius:10px;font-size:.85rem}.btn-dark{background:#202020;color:#fff}.btn-danger{background:#3b1717;color:#ffd2d2}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.span-2{grid-column:span 2}.textarea{min-height:120px;resize:vertical}.footer{text-align:center;color:#656565;padding:22px;border-top:1px solid #1a1a1a}
@media(max-width:900px){.landing{grid-template-columns:1fr}.hero-right{min-height:55vh}.hero-left:after{display:none}.auth-wrap{grid-template-columns:1fr}.auth-brand{display:none}.grid-4,.grid-3{grid-template-columns:1fr 1fr}.welcome{display:none}}
@media(max-width:600px){.hero-left{padding:24px}.landing-logo img{width:62px;height:62px}.hero-copy{padding:38px 0}.grid-4,.grid-3,.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.topbar{padding:0 14px}.brand span{font-size:.9rem}.shell{padding:24px 14px}.auth-card{padding:28px 22px}.dashboard-head{align-items:flex-start;flex-direction:column}}
/* === Atualização V2: vídeos, aulas ao vivo e gestão de usuários === */
.notice{padding:13px 15px;border-radius:12px;border:1px solid #2d2d2d;background:#151515}.notice.success{border-color:rgba(42,141,98,.45);background:rgba(42,141,98,.12);color:#c9f5df}.split-title{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.status-pill{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:.76rem;font-weight:800;letter-spacing:.04em}.status-pill.on{background:rgba(42,141,98,.15);color:#7be2b7;border:1px solid rgba(42,141,98,.35)}.status-pill.off{background:rgba(184,59,59,.15);color:#ffabab;border:1px solid rgba(184,59,59,.35)}.small-text{font-size:.82rem;margin-top:4px}.upload-box{padding:14px;border:1px dashed #4b3d16;border-radius:14px;background:rgba(212,162,31,.035)}.upload-box small{display:block;margin-top:8px;color:#8f8f8f}.btn-live{background:linear-gradient(135deg,#9d1f26,#d34249);color:#fff;box-shadow:0 12px 30px rgba(180,35,44,.22)}.live-dot{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border-radius:999px;background:rgba(195,47,47,.14);border:1px solid rgba(211,66,73,.35);color:#ff7d83;font-size:.76rem;font-weight:800;letter-spacing:.06em}.live-create{border-color:rgba(195,47,47,.28);background:radial-gradient(circle at 100% 0,rgba(167,27,34,.12),transparent 35%),linear-gradient(180deg,#141414,#101010)}.secure-note{margin-top:12px;color:#918f89;font-size:.84rem}.live-stage{background:#050505;border:1px solid #262626;border-radius:20px;overflow:hidden;min-height:720px}.live-stage #jitsi{min-height:720px}.module-card{margin-bottom:14px}.lesson-list{display:flex;flex-direction:column;gap:8px}.lesson-row{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:12px;padding:13px;border:1px solid #242424;border-radius:13px;background:#0e0e0e;transition:.18s ease}.lesson-row:hover{border-color:#4a3b12;transform:translateY(-1px)}.lesson-icon{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:#251e09;color:var(--gold2);font-weight:800}.lesson-main strong{display:block}.lesson-main span{display:block;color:#898989;font-size:.82rem;margin-top:3px}.lesson-state{font-size:.82rem;color:var(--gold2)}.lesson-state.done{color:#77d4aa}.learning-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}.lesson-side{position:sticky;top:94px}.video-shell{background:#000;border:1px solid #222;border-radius:18px;overflow:hidden;min-height:360px;display:grid;place-items:center}.video-shell video{width:100%;max-height:74vh;background:#000}.video-embed{position:relative;width:100%;padding-top:56.25%}.video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.external-video{text-align:center;padding:50px}.content-text{color:#ddd;line-height:1.75}.topnav .nav-role{color:#f0c44b;font-weight:700}
@media(max-width:900px){.learning-layout{grid-template-columns:1fr}.lesson-side{position:static}.live-stage,.live-stage #jitsi{min-height:600px}.split-title{flex-direction:column}.prof-course-grid{grid-template-columns:1fr!important}.prof-course-grid>*{grid-column:auto!important}}
@media(max-width:600px){.lesson-row{grid-template-columns:40px 1fr}.lesson-state{grid-column:2}.live-stage,.live-stage #jitsi{min-height:520px}.topnav .nav-role{display:none}}

/* === Atualização V3: foto/capa do curso para o aluno === */
.student-course-card{transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.student-course-card:hover{transform:translateY(-3px);border-color:#4b3d16;box-shadow:0 22px 50px rgba(0,0,0,.28)}
.student-course-cover{height:210px;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 25%,#382b0a,#0a0a0a 72%)}.student-course-cover>img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.student-course-card:hover .student-course-cover>img{transform:scale(1.035)}.course-cover-gradient{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.04) 28%,rgba(0,0,0,.92) 100%)}.course-cover-title{position:absolute;z-index:2;left:18px;right:18px;bottom:16px;color:#fff;font-family:'Playfair Display',serif;font-weight:700;font-size:1.3rem;text-shadow:0 2px 12px #000}.course-cover-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--gold2);background:radial-gradient(circle at 50% 40%,rgba(212,162,31,.16),transparent 38%),linear-gradient(135deg,#1b1608,#080808)}.course-cover-placeholder span{font-family:'Playfair Display',serif;font-size:4rem;line-height:.9;border:1px solid rgba(212,162,31,.5);border-radius:24px;padding:14px 20px}.course-cover-placeholder small{margin-top:14px;letter-spacing:.2em;font-size:.66rem}.course-progress-line{display:flex;justify-content:space-between;gap:10px;color:#8f8f8f;font-size:.82rem}.student-course-grid .course-body h3{margin:13px 0 8px;font-size:1.18rem}
.student-course-hero{position:relative;min-height:390px;border:1px solid #282318;border-radius:24px;overflow:hidden;margin-bottom:26px;background:radial-gradient(circle at 72% 30%,rgba(212,162,31,.18),transparent 28%),linear-gradient(135deg,#171208,#070707)}.student-course-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.student-course-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,4,4,.97) 0%,rgba(5,5,5,.84) 42%,rgba(5,5,5,.30) 75%,rgba(5,5,5,.18) 100%),linear-gradient(0deg,rgba(0,0,0,.58),transparent 55%)}.student-course-hero.no-cover .student-course-hero-overlay{background:radial-gradient(circle at 78% 28%,rgba(212,162,31,.18),transparent 28%),linear-gradient(135deg,#171208,#070707)}.student-course-hero-content{position:relative;z-index:2;max-width:720px;padding:54px 48px}.student-course-hero-content h1{font-family:'Playfair Display',serif;font-size:clamp(2rem,4vw,3.5rem);line-height:1.04;margin:12px 0 15px}.student-course-hero-content p{color:#d4d0c7;line-height:1.65;font-size:1.02rem;max-width:640px}.course-hero-meta{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.hero-progress{display:flex;align-items:center;gap:13px;max-width:500px}.hero-progress .progress{flex:1;margin:0}.hero-progress strong{color:var(--gold2)}.course-hero-back{position:absolute;z-index:3;right:22px;top:22px;background:rgba(18,18,18,.75);backdrop-filter:blur(8px)}
.admin-course-card{padding:0;overflow:hidden}.admin-course-cover{height:190px;overflow:hidden;background:#0a0a0a}.admin-course-cover img{width:100%;height:100%;object-fit:cover;display:block}.admin-course-info{padding:18px}.admin-course-info h3{margin:12px 0 6px}.course-cover-form{margin-top:16px;padding-top:14px;border-top:1px solid #242424}.admin-dashboard-cover{height:175px}
@media(max-width:700px){.student-course-cover{height:190px}.student-course-hero{min-height:420px}.student-course-hero-content{padding:82px 22px 30px}.student-course-hero-overlay{background:linear-gradient(180deg,rgba(4,4,4,.25) 0%,rgba(4,4,4,.88) 42%,rgba(4,4,4,.98) 100%)}.course-hero-back{top:16px;right:16px}.student-course-hero-content h1{font-size:2.2rem}}

/* === Atualização V4: catálogo público, matrículas e Mercado Pago === */
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.public-page{background:#090909;color:#fff;min-height:100vh}.public-topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,5vw,70px);border-bottom:1px solid #242018;background:rgba(9,9,9,.95);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px)}.public-topbar nav{display:flex;align-items:center;gap:22px;color:#d6d2c9}.public-topbar nav>a:not(.btn):hover{color:var(--gold2)}.public-landing{min-height:calc(100vh - 76px)}.public-landing .hero-right{min-height:calc(100vh - 76px)}.public-section{max-width:1320px;margin:0 auto;padding:82px 28px}.public-section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.public-section-head h2,.catalog-hero h1,.company-hero h1,.detail-copy h1,.payment-status-card h1{font-family:'Playfair Display',serif}.public-section-head h2{font-size:clamp(2rem,4vw,3.3rem);margin:10px 0}.public-section-head p{color:#aaa;max-width:700px}.public-course-card{display:block;transition:.22s ease}.public-course-card:hover{transform:translateY(-5px);border-color:#4b3d16;box-shadow:0 26px 60px rgba(0,0,0,.28)}.public-course-card .student-course-cover{height:235px}.price-row{display:flex;align-items:baseline;gap:10px;margin:18px 0 14px}.price-row strong{font-size:1.55rem;color:var(--gold2)}.old-price{text-decoration:line-through;color:#777;font-size:.92rem}.public-empty{grid-column:1/-1;text-align:center;padding:50px;color:#aaa}.public-about{max-width:1320px;margin:0 auto 70px;padding:54px 28px;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;border-top:1px solid #282318}.public-about h2{font-family:'Playfair Display',serif;font-size:clamp(2rem,4vw,3.2rem);margin:12px 0}.public-about p{color:#aaa;line-height:1.8}.about-metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px}.about-metrics>div{border:1px solid #29251d;border-radius:18px;padding:24px;background:#111}.about-metrics strong{display:block;color:var(--gold2);font-size:1.35rem}.about-metrics span{display:block;color:#b7b1a7;margin-top:8px}.public-footer{max-width:1320px;margin:auto;padding:28px;display:flex;align-items:center;gap:14px;border-top:1px solid #202020;color:#aaa}.public-footer img{width:46px;height:46px;border-radius:12px}.public-footer div{display:flex;flex-direction:column}.public-footer strong{color:#fff}.public-footer a{margin-left:auto;color:var(--gold2)}.catalog-hero{max-width:1320px;margin:auto;padding:80px 28px 35px}.catalog-hero h1{font-size:clamp(2.5rem,5vw,4.8rem);margin:12px 0}.catalog-hero p{color:#aaa;font-size:1.05rem}.public-shell{max-width:1320px;margin:0 auto;padding:24px 28px 80px}.public-course-detail{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:50px;align-items:center;padding-top:35px}.detail-cover{height:560px;border:1px solid #2c271d;border-radius:28px;overflow:hidden;background:#101010}.detail-cover>img{width:100%;height:100%;object-fit:cover}.detail-copy h1{font-size:clamp(2.5rem,5vw,4.7rem);line-height:1.02;margin:14px 0 20px}.detail-copy>p{color:#c7c2b8;line-height:1.8}.detail-meta{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.detail-meta span{padding:8px 11px;border:1px solid #332c1c;border-radius:999px;color:#d7d1c5;background:#12100b;font-size:.84rem}.checkout-price{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;margin:24px 0}.checkout-price strong{font-size:2.1rem;color:var(--gold2)}.checkout-price small{width:100%;color:#8f8f8f}.btn-lg{padding:17px 28px;font-size:1rem}.company-hero{display:grid;grid-template-columns:1fr .8fr;gap:50px;align-items:center;padding-top:35px}.company-hero h1{font-size:clamp(2.6rem,5vw,4.8rem);line-height:1.02;margin:15px 0}.company-hero p{color:#bdb8ae;line-height:1.8;font-size:1.05rem}.company-hero img{width:100%;height:600px;object-fit:cover;border-radius:28px;border:1px solid #2d281e}.company-values{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:60px}.company-values .card strong{display:block;color:var(--gold2);font-family:'Playfair Display',serif;font-size:1.35rem}.company-values .card span{display:block;color:#aaa;line-height:1.7;margin-top:9px}.check-stack{display:flex;flex-direction:column;gap:10px;justify-content:center}.check-stack label{display:flex;align-items:center;gap:9px;margin:0}.admin-course-commerce-grid{align-items:start}.admin-price{color:var(--gold2);font-size:1.35rem;font-weight:800;white-space:nowrap}.edit-course-details{margin-top:16px;border-top:1px solid #252525;padding-top:14px}.edit-course-details summary{cursor:pointer;color:var(--gold2);font-weight:700}.course-edit-form{margin-top:18px}.payment-admin-grid{grid-template-columns:1.1fr .9fr}.payment-flow{display:flex;flex-direction:column;gap:12px}.payment-flow>div{display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:center;padding:12px;border:1px solid #252525;border-radius:13px;background:#0e0e0e}.payment-flow b{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:#292008;color:var(--gold2)}.checkout-shell{max-width:1180px;margin:0 auto;padding:50px 24px 80px;display:grid;grid-template-columns:380px minmax(0,1fr);gap:22px;align-items:start}.checkout-summary{position:sticky;top:98px}.checkout-cover{width:100%;height:210px;object-fit:cover;border-radius:16px;margin:16px 0}.checkout-summary h1{font-family:'Playfair Display',serif;font-size:1.8rem}.checkout-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid #292929;margin-top:22px;padding-top:20px}.checkout-total strong{color:var(--gold2);font-size:1.8rem}.secure-check{margin-top:18px;padding:12px;border-radius:12px;background:rgba(42,141,98,.09);border:1px solid rgba(42,141,98,.25);color:#a7dec6;font-size:.84rem}.payment-card h2{font-family:'Playfair Display',serif;font-size:2rem;margin:9px 0}.payment-status-shell{min-height:calc(100vh - 76px);display:grid;place-items:center;padding:40px 20px}.payment-status-card{width:min(620px,100%);text-align:center;padding:42px}.status-icon{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;margin:0 auto 20px;font-size:2rem;border:1px solid #4a3b12;background:#211b09;color:var(--gold2)}.status-icon.approved{background:rgba(42,141,98,.12);border-color:rgba(42,141,98,.45);color:#74dca9}.status-icon.rejected{background:rgba(184,59,59,.12);border-color:rgba(184,59,59,.45);color:#ff9f9f}.pix-qr{width:260px;max-width:100%;display:block;margin:22px auto;border-radius:16px;background:#fff;padding:10px}.pix-label{display:block;text-align:left;color:#ddd;margin:15px 0 7px}.pix-code{min-height:90px;resize:none}.empty-student-courses{grid-column:1/-1;text-align:center;padding:50px}.status-pill:not(.on):not(.off){background:#2a220b;color:var(--gold2);border:1px solid #4a3b12}
@media(max-width:1000px){.public-course-detail,.company-hero,.checkout-shell,.public-about{grid-template-columns:1fr}.detail-cover{height:430px}.company-hero img{height:480px}.checkout-summary{position:static}.payment-admin-grid{grid-template-columns:1fr}.admin-course-commerce-grid{grid-template-columns:1fr}.public-landing .hero-right{min-height:55vh}}
@media(max-width:760px){.public-topbar{height:auto;min-height:70px;padding:12px 16px}.public-topbar nav{gap:12px}.public-topbar nav a:not(.btn):nth-child(2){display:none}.public-topbar .brand span{display:none}.public-section-head{align-items:flex-start;flex-direction:column}.public-section,.catalog-hero,.public-shell{padding-left:16px;padding-right:16px}.company-values{grid-template-columns:1fr}.about-metrics{grid-template-columns:1fr}.detail-cover{height:330px}.public-course-card .student-course-cover{height:210px}.checkout-shell{padding-left:14px;padding-right:14px}.payment-status-card{padding:28px 18px}.public-footer{padding:22px 16px}}


/* =========================================================
   V5 • AGENDA + CHAT DA TURMA
   ========================================================= */
.agenda-layout{display:grid;grid-template-columns:minmax(320px,.82fr) minmax(420px,1.18fr);gap:20px;margin-bottom:22px}
.agenda-create-card,.agenda-upcoming-card,.agenda-calendar-card{overflow:hidden}
.fake-input{display:flex;align-items:center;color:var(--muted);background:rgba(255,255,255,.025)}
.agenda-upcoming-list{display:flex;flex-direction:column;gap:12px}
.agenda-upcoming-item{display:grid;grid-template-columns:62px minmax(0,1fr) auto;gap:14px;align-items:center;padding:13px;border:1px solid rgba(212,169,52,.18);border-radius:16px;background:rgba(255,255,255,.025)}
.agenda-date-box{height:58px;border-radius:14px;border:1px solid rgba(212,169,52,.38);display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(180deg,rgba(219,173,45,.16),rgba(0,0,0,.18))}
.agenda-date-box strong{font-family:'Playfair Display',serif;font-size:23px;line-height:1;color:#f3c94f}.agenda-date-box span{font-size:10px;letter-spacing:.13em;color:#d7bd78}
.agenda-upcoming-main{display:flex;flex-direction:column;min-width:0}.agenda-upcoming-main strong{font-size:15px}.agenda-upcoming-main span{color:#d8d8d8;font-size:13px;margin-top:2px}.agenda-upcoming-main small{color:var(--muted);margin-top:5px}.agenda-upcoming-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.calendar-toolbar{display:flex;align-items:center;justify-content:center;gap:18px;margin-bottom:18px}.calendar-toolbar h2{margin:0;min-width:230px;text-align:center;font-family:'Playfair Display',serif}
.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}.calendar-weekdays{margin-bottom:8px}.calendar-weekdays>div{font-size:11px;text-transform:uppercase;letter-spacing:.11em;text-align:center;color:#bba96f;font-weight:700}
.calendar-day{min-height:112px;padding:9px;border:1px solid rgba(255,255,255,.08);border-radius:12px;background:rgba(255,255,255,.018);overflow:hidden}.calendar-day.empty{opacity:.35}.calendar-day.today{border-color:rgba(231,185,55,.62);box-shadow:inset 0 0 0 1px rgba(231,185,55,.12)}.calendar-day-number{font-size:12px;color:#aaa;text-align:right;margin-bottom:6px}.calendar-day.today .calendar-day-number{color:#f2c94c;font-weight:800}
.calendar-event{display:block;margin-top:5px;padding:6px 7px;border-radius:8px;background:rgba(216,171,46,.13);border-left:2px solid #d8ab2e;color:#f5f1e7;font-size:10.5px;line-height:1.3;text-decoration:none;overflow:hidden;text-overflow:ellipsis}.calendar-event:hover{background:rgba(216,171,46,.22)}
.agenda-edit-list{display:flex;flex-direction:column;gap:8px}.agenda-edit-row{display:grid;grid-template-columns:1.7fr .9fr .7fr .7fr auto;gap:10px;align-items:end;padding:13px;border:1px solid rgba(255,255,255,.08);border-radius:14px;background:rgba(255,255,255,.02)}.agenda-edit-row>div:first-child{display:flex;flex-direction:column;gap:7px}.agenda-edit-row label{display:block;margin-bottom:5px;font-size:11px;color:var(--muted)}
.agenda-mini-card{padding:18px}.agenda-mini-list{display:flex;flex-direction:column;gap:9px}.agenda-mini-item{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 0;border-top:1px solid rgba(255,255,255,.07)}.agenda-mini-item:first-child{border-top:0}.agenda-mini-item>div:first-child{display:flex;flex-direction:column;gap:3px}.agenda-mini-item strong{color:#f0c54a}.agenda-mini-item span{font-size:13px;color:#ddd}
.course-hero-actions{position:absolute;right:20px;top:20px;z-index:4;display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}

.academy-chat{display:flex;flex-direction:column;min-height:520px;height:720px;border:1px solid rgba(216,171,46,.28);border-radius:18px;background:linear-gradient(180deg,rgba(21,19,14,.98),rgba(10,10,10,.98));overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.23)}
.academy-chat-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 17px;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(216,171,46,.06)}.academy-chat-head strong{font-family:'Playfair Display',serif;font-size:18px}.academy-chat-head .eyebrow{margin-bottom:2px}
.chat-online{font-size:11px;color:#a8d9b6;display:flex;align-items:center;gap:6px}.chat-online i{display:block;width:8px;height:8px;border-radius:50%;background:#58c77a;box-shadow:0 0 0 5px rgba(88,199,122,.08)}
.academy-chat-messages{flex:1;overflow:auto;padding:15px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth}.chat-empty{margin:auto;color:var(--muted);font-size:13px;text-align:center;padding:24px}
.chat-message{max-width:88%;align-self:flex-start}.chat-message.mine{align-self:flex-end}.chat-message-meta{display:flex;gap:8px;align-items:baseline;margin:0 4px 4px}.chat-message-meta strong{font-size:11px;color:#ddbc5c}.chat-message-meta span{font-size:9px;color:#7f7f7f}.chat-message.mine .chat-message-meta{justify-content:flex-end}.chat-bubble{padding:9px 11px;border-radius:13px 13px 13px 4px;background:#202020;border:1px solid rgba(255,255,255,.06);font-size:13px;line-height:1.45;color:#f4f4f4;word-break:break-word}.chat-message.mine .chat-bubble{border-radius:13px 13px 4px 13px;background:linear-gradient(135deg,#b88a17,#e2b939);color:#0b0b0b;border-color:rgba(255,214,92,.32)}
.academy-chat-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;padding:12px;border-top:1px solid rgba(255,255,255,.08);background:#0d0d0d}.academy-chat-form textarea{resize:none;min-height:43px;max-height:110px;padding:11px 12px;border:1px solid rgba(255,255,255,.11);border-radius:12px;background:#151515;color:#fff;font:inherit;outline:none}.academy-chat-form textarea:focus{border-color:rgba(223,181,58,.65);box-shadow:0 0 0 3px rgba(223,181,58,.08)}
.live-community-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:stretch}.live-community-grid .live-stage{min-width:0}.chat-page-shell{max-width:900px;margin:0 auto}.chat-page-shell .academy-chat{height:680px}

@media(max-width:1050px){.agenda-layout{grid-template-columns:1fr}.agenda-edit-row{grid-template-columns:1fr 1fr}.agenda-edit-row>div:first-child{grid-column:1/-1}.live-community-grid{grid-template-columns:1fr}.live-community-grid .academy-chat{height:560px}.course-hero-actions{position:relative;right:auto;top:auto;margin-top:14px;justify-content:flex-start}}
@media(max-width:760px){.calendar-grid{gap:4px}.calendar-day{min-height:76px;padding:6px;border-radius:9px}.calendar-event{font-size:0;padding:5px}.calendar-event strong{font-size:9px}.agenda-upcoming-item{grid-template-columns:50px 1fr}.agenda-date-box{height:50px}.agenda-upcoming-actions{grid-column:1/-1;justify-content:flex-start}.agenda-edit-row{grid-template-columns:1fr}.academy-chat{height:600px}.academy-chat-form{grid-template-columns:1fr}.agenda-mini-item{align-items:flex-start;flex-direction:column}.calendar-toolbar h2{min-width:0;font-size:19px}.calendar-weekdays>div{font-size:9px}.course-hero-actions{display:grid;grid-template-columns:1fr 1fr}.course-hero-actions .btn:last-child{grid-column:1/-1}}


/* =========================================================
   V6 • AGENDA PREMIUM + CHAT CORRIGIDO
   ========================================================= */
.agenda-calendar-card{padding:0;border-color:#302817;background:linear-gradient(180deg,#12110e,#0b0b0b);box-shadow:0 24px 60px rgba(0,0,0,.25)}
.calendar-toolbar{margin:0;padding:20px 22px;border-bottom:1px solid rgba(240,196,75,.12);justify-content:space-between;background:linear-gradient(90deg,rgba(212,162,31,.075),transparent 35%,rgba(212,162,31,.04))}
.calendar-toolbar h2{min-width:0;flex:1;text-align:center;font-size:1.65rem;letter-spacing:.01em}
.calendar-toolbar .btn{width:42px;height:42px;padding:0;border:1px solid #342d1d;background:#171713}
.calendar-toolbar .btn:hover{border-color:#6d5621;color:var(--gold2)}
.calendar-weekdays{margin:0;padding:12px 14px 8px;gap:6px;background:#0e0e0d;border-bottom:1px solid rgba(255,255,255,.05)}
.calendar-weekdays>div{padding:7px 3px;color:#d8bd71;font-size:11px;letter-spacing:.14em}
.agenda-calendar-card>.calendar-grid:not(.calendar-weekdays){padding:10px 14px 16px;gap:6px}
.calendar-day{min-height:118px;padding:9px 10px;border:1px solid rgba(255,255,255,.065);border-radius:12px;background:linear-gradient(180deg,rgba(255,255,255,.026),rgba(255,255,255,.012));transition:.18s ease}
.calendar-day:not(.empty):hover{transform:translateY(-1px);border-color:rgba(212,162,31,.34);background:rgba(212,162,31,.035)}
.calendar-day.empty{background:transparent;border-color:transparent}
.calendar-day-number{width:28px;height:28px;display:grid;place-items:center;margin:0 0 7px auto;border-radius:9px;font-weight:700;color:#a9a9a9}
.calendar-day.today{border-color:rgba(240,196,75,.65);background:linear-gradient(180deg,rgba(212,162,31,.075),rgba(255,255,255,.012));box-shadow:inset 0 0 0 1px rgba(240,196,75,.08)}
.calendar-day.today .calendar-day-number{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111}
.calendar-event{font-size:11px;padding:7px 8px;border-radius:9px;border:1px solid rgba(212,162,31,.18);border-left:3px solid var(--gold2);background:linear-gradient(90deg,rgba(212,162,31,.15),rgba(212,162,31,.05));white-space:normal}
.calendar-event strong{color:#f6cd57;margin-right:3px}
.agenda-layout{align-items:stretch}.agenda-create-card,.agenda-upcoming-card{border-color:#282419;background:radial-gradient(circle at 100% 0,rgba(212,162,31,.08),transparent 35%),linear-gradient(180deg,#141414,#0e0e0e)}
.agenda-create-card .section-title,.agenda-upcoming-card .section-title{margin-bottom:18px}
.agenda-upcoming-item{transition:.18s ease}.agenda-upcoming-item:hover{border-color:rgba(212,169,52,.38);transform:translateY(-1px)}
.chat-page-shell{max-width:980px}.chat-page-shell .academy-chat{height:min(70vh,720px);min-height:540px}
.academy-chat{border-color:rgba(216,171,46,.34);box-shadow:0 24px 70px rgba(0,0,0,.3)}
.academy-chat-head{padding:18px 19px;background:linear-gradient(90deg,rgba(216,171,46,.11),rgba(216,171,46,.035))}
.academy-chat-messages{padding:20px;background:radial-gradient(circle at 50% 0,rgba(212,162,31,.035),transparent 35%)}
.academy-chat-form{padding:14px}.academy-chat-form textarea{min-height:48px;padding:13px 14px}
.chat-api-error{margin:auto;max-width:420px;padding:16px 18px;text-align:center;border:1px solid rgba(184,59,59,.38);border-radius:14px;background:rgba(184,59,59,.10);color:#ffc1c1;line-height:1.55}
.chat-api-error button{margin-top:10px}
@media(max-width:760px){.agenda-calendar-card{overflow-x:auto}.agenda-calendar-card .calendar-grid{min-width:680px}.calendar-toolbar{position:sticky;left:0;min-width:100%;z-index:1}.calendar-weekdays{min-width:680px}.calendar-day{min-height:94px}.chat-page-shell .academy-chat{height:68vh;min-height:500px}}

/* =========================================================
   V7 • CERTIFICADOS DIGITAIS AUTOMÁTICOS
   ========================================================= */
.btn-certificate{background:linear-gradient(135deg,#5d4812,#d2a62c);color:#fff;border:1px solid rgba(240,196,75,.35)}
.certificate-ready-banner{display:grid;grid-template-columns:64px minmax(0,1fr) auto;gap:18px;align-items:center;margin:0 0 24px;padding:22px 24px;border:1px solid rgba(212,162,31,.45);border-radius:20px;background:radial-gradient(circle at 0 50%,rgba(212,162,31,.17),transparent 30%),linear-gradient(135deg,#17130a,#0d0d0d);box-shadow:0 20px 55px rgba(0,0,0,.25)}
.certificate-ready-icon{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#111;font-size:28px;font-weight:900;box-shadow:0 12px 30px rgba(212,162,31,.22)}
.certificate-ready-banner h2{font-family:'Playfair Display',serif;margin:5px 0 6px;font-size:1.65rem}.certificate-ready-banner p{margin:0;color:#aaa;line-height:1.6}.certificate-ready-mini{margin-top:14px;padding:14px;border:1px solid rgba(212,162,31,.4);border-radius:14px;background:rgba(212,162,31,.08);display:flex;flex-direction:column;gap:8px}.certificate-ready-mini strong{color:var(--gold2);font-size:1rem}.certificate-ready-mini span{color:#c9c4b9;font-size:.85rem}.certificate-ready-mini .btn{align-self:flex-start}
.certificate-grid{align-items:stretch}.certificate-card{padding:0;overflow:hidden;display:grid;grid-template-columns:105px minmax(0,1fr);min-height:245px;border-color:#302816}.certificate-card-mark{background:linear-gradient(180deg,#17130a,#090909);border-right:1px solid rgba(212,162,31,.22);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.certificate-card-mark span{font-family:'Playfair Display',serif;color:var(--gold2);font-size:2.5rem}.certificate-card-mark small{font-size:.57rem;letter-spacing:.17em;color:#c8a846;writing-mode:vertical-rl;transform:rotate(180deg)}.certificate-card-body{padding:22px}.certificate-card-body h3{font-family:'Playfair Display',serif;font-size:1.35rem;margin:14px 0 8px}.certificate-code{margin:16px 0 18px;padding:9px 10px;border:1px dashed #4e4018;border-radius:10px;color:#d7bd72;font-size:.76rem;letter-spacing:.04em}.certificate-empty{grid-column:1/-1;text-align:center;padding:48px}.certificate-public-page{min-height:100vh;background:radial-gradient(circle at 20% 10%,rgba(212,162,31,.14),transparent 25%),#080808}.certificate-verify-shell{width:min(850px,calc(100% - 32px));margin:0 auto;padding:42px 0 70px}.certificate-brand{width:max-content;margin-bottom:28px}.certificate-verify-card{padding:44px;border-radius:26px;border:1px solid #2c291f;background:linear-gradient(180deg,#141414,#0d0d0d);box-shadow:0 35px 90px rgba(0,0,0,.35);text-align:center}.certificate-verify-card.valid{border-color:rgba(212,162,31,.42)}.verify-icon{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;background:linear-gradient(135deg,#a87d14,#efc64b);color:#111;font-size:2rem;font-weight:900}.certificate-verify-card.invalid .verify-icon{background:#321919;color:#ffb0b0}.certificate-verify-card h1{font-family:'Playfair Display',serif;font-size:2.45rem;margin:8px 0}.certificate-verify-card>p{color:#aaa}.certificate-verify-card dl{margin:30px auto;max-width:670px;text-align:left;border:1px solid #272727;border-radius:18px;overflow:hidden}.certificate-verify-card dl>div{display:grid;grid-template-columns:190px 1fr;gap:16px;padding:14px 18px;border-top:1px solid #272727}.certificate-verify-card dl>div:first-child{border-top:0}.certificate-verify-card dt{color:#8e8e8e}.certificate-verify-card dd{margin:0;color:#f1eee7;font-weight:600}.certificate-search{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:600px;margin:26px auto 0}
@media(max-width:800px){.certificate-ready-banner{grid-template-columns:52px 1fr}.certificate-ready-banner>.actions{grid-column:1/-1}.certificate-grid{grid-template-columns:1fr}.certificate-verify-card{padding:30px 18px}.certificate-verify-card dl>div{grid-template-columns:1fr;gap:5px}.certificate-search{grid-template-columns:1fr}}