:root{--bg:#080d18;--panel:#111827;--panel2:#0b1220;--line:#263449;--text:#e5e7eb;--muted:#94a3b8;--green:#16a34a;--green2:#86efac;--white:#fff}*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:radial-gradient(ellipse at 20% 0%,#142b28 0,transparent 35%),var(--bg);min-height:100vh}button,input{font:inherit}.login-page{display:grid;place-items:center;padding:24px}.login-card{width:min(100%,420px);background:rgba(17,24,39,.97);border:1px solid #334155;border-radius:20px;padding:34px;box-shadow:0 24px 80px #0006}.brand-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#22c55e,#15803d);font-weight:900;font-size:17px;color:white;box-shadow:0 8px 22px #16a34a33;margin-bottom:15px}.brand-name{font-size:13px;font-weight:900;letter-spacing:2px;color:#fff}.brand-name span{color:#86efac;margin-left:4px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:850;color:#86efac;margin:25px 0 8px}.login-card h1{font-size:28px;letter-spacing:-.7px;margin:0 0 8px;color:#fff}.muted{color:var(--muted);line-height:1.6}.intro{font-size:13px;margin:0 0 24px}.login-card label{display:block;font-size:12px;font-weight:750;color:#dbe4ef;margin:16px 0 8px}.login-card input{display:block;width:100%;background:#080f1c;border:1px solid #344256;border-radius:10px;padding:13px 14px;color:#fff;outline:none}.login-card input:focus{border-color:#22c55e;box-shadow:0 0 0 3px #22c55e1a}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;border:1px solid transparent;border-radius:9px;padding:10px 14px;font-weight:750;font-size:12px;cursor:pointer;white-space:nowrap}.btn-primary{background:#16a34a;color:#fff}.btn-primary:hover{background:#15803d}.btn-wide{width:100%;margin-top:23px;padding:14px}.alert-error{background:#471b24;border:1px solid #7f1d1d;color:#fecaca;border-radius:10px;padding:11px 12px;font-size:12px;margin:16px 0}.login-foot{text-align:center;font-size:10px;line-height:1.6;color:#64748b;margin:24px 0 0}.topbar{height:76px;padding:0 clamp(16px,4vw,54px);display:flex;align-items:center;justify-content:space-between;gap:20px;background:#0a101d;border-bottom:1px solid #1e293b}.brand-wrap{display:flex;align-items:center;gap:12px}.brand-mark.small{width:39px;height:39px;border-radius:11px;font-size:14px;margin:0}.brand-sub{font-size:9px;letter-spacing:1.5px;color:#94a3b8;margin-top:5px;font-weight:750}.top-actions{display:flex;align-items:center;gap:10px}.top-actions form{margin:0}.academy-name{font-size:12px;color:#cbd5e1;font-weight:700;padding-right:9px}.btn-quiet{background:#151f30;border-color:#29384c;color:#dbe4ef}.btn-quiet:hover{background:#202d41}.btn-logout{background:transparent;border-color:#39465a;color:#cbd5e1}.btn-logout:hover{border-color:#f87171;color:#fecaca}.dashboard-shell{width:min(1160px,100%);margin:0 auto;padding:35px 24px 22px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.page-heading .eyebrow{margin:0 0 9px}.page-heading h1{font-size:30px;letter-spacing:-.8px;margin:0;color:#fff}.page-heading .muted{font-size:12px;margin:7px 0 0}.live-clock{display:flex;align-items:center;gap:11px;padding:12px 16px;border:1px solid #263449;background:#111827;border-radius:12px;min-width:115px}.live-clock strong{display:block;font-size:19px;color:#fff;line-height:1.1}.live-clock small{display:block;color:#94a3b8;font-size:10px;margin-top:4px}.live-dot{width:8px;height:8px;display:inline-block;border-radius:50%;background:#4ade80;box-shadow:0 0 0 4px #4ade801b;flex:0 0 auto}.panel-section{margin:0 0 28px}.overview-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start}.overview-row .panel-section{min-width:0;margin-bottom:24px}.overview-row .class-card,.overview-row .class-card-summary{grid-template-columns:minmax(0,1fr);padding:18px}.overview-row .class-details{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.overview-row .detail-item{display:block;padding:9px 7px}.overview-row .detail-icon{margin-bottom:7px}.overview-row .detail-item strong{font-size:11px}.overview-row .class-title-row h3{font-size:20px}.overview-row .completed-badge{justify-self:start;margin-top:14px}.overview-row .empty-card{align-items:flex-start;padding:17px 15px}.overview-row .empty-icon{flex-basis:32px;width:32px;height:32px;font-size:18px}.overview-row .empty-card p{overflow-wrap:anywhere}.section-label{display:flex;align-items:center;gap:13px;margin-bottom:13px}.section-number{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border:1px solid #3b4b61;border-radius:10px;background:#121c2b;color:#cbd5e1;font-size:11px;font-weight:900}.current-number{color:#86efac;background:#0e2a22;border-color:#236b50}.muted-number{color:#94a3b8}.section-label h2{margin:0;color:#f8fafc;font-size:16px;letter-spacing:-.2px}.section-label p{font-size:11px;color:#94a3b8;margin:4px 0 0}.section-pill{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:9px;font-weight:850;letter-spacing:.8px;color:#bbf7d0;border:1px solid #236b50;background:#0c2b22;padding:8px 10px;border-radius:7px}.class-card{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:25px;align-items:center;background:linear-gradient(115deg,#121c2b,#101827);border:1px solid #29384c;border-radius:16px;padding:23px 24px;box-shadow:0 12px 32px #00000012}.next-section .class-card{border-left:3px solid #22c55e}.current-section .class-card{border:1px solid #236b50;background:linear-gradient(115deg,#11271f,#101827)}.class-time{display:flex;align-items:center;gap:8px;color:#86efac;font-size:13px;font-weight:850;letter-spacing:.2px}.time-icon{font-size:18px}.time-dash{color:#64748b}.class-title-row{display:flex;align-items:center;gap:10px;margin:10px 0 18px}.class-title-row h3{font-size:24px;line-height:1.15;letter-spacing:-.6px;color:#fff;margin:0}.class-color{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--turma-cor,#16a34a);box-shadow:0 0 0 4px color-mix(in srgb,var(--turma-cor,#16a34a) 18%,transparent)}.class-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.detail-item{display:flex;align-items:flex-start;gap:10px;min-width:0;padding:12px;background:#0b1220a6;border:1px solid #253349;border-radius:10px}.detail-icon{display:grid;place-items:center;width:28px;height:28px;flex:0 0 28px;background:#172638;color:#86efac;border-radius:8px;font-size:16px}.detail-item small{display:block;font-size:10px;color:#94a3b8;margin:1px 0 5px}.detail-item strong{display:block;color:#e5e7eb;font-size:12px;line-height:1.4;overflow-wrap:anywhere}.detail-unit{font-size:10px;color:#94a3b8;font-weight:500}.class-meta{display:flex;align-items:center;gap:8px;font-size:10px;color:#a7f3d0;margin-top:15px}.status-dot{width:6px;height:6px;border-radius:50%;background:#4ade80}.qr-panel{min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:17px;background:#090f1b;border:1px dashed #34465b;border-radius:12px}.qr-frame{background:#fff;border-radius:9px;padding:9px;box-shadow:0 6px 18px #0003}.qr-canvas{width:196px;height:196px;display:grid;place-items:center}.qr-canvas img,.qr-canvas canvas{max-width:196px;height:auto!important}.qr-title{font-size:12px;color:#f8fafc;margin-top:13px}.qr-caption{max-width:210px;color:#94a3b8;font-size:10px;line-height:1.5;margin:5px 0 0}.qr-placeholder{display:flex;flex-direction:column;align-items:center;gap:9px;padding:10px}.qr-placeholder>span{font-size:38px;color:#64748b}.qr-placeholder strong{font-size:12px;color:#cbd5e1}.qr-placeholder p{font-size:10px;line-height:1.6;color:#94a3b8;max-width:200px;margin:0}.empty-card{display:flex;align-items:center;gap:15px;padding:22px 24px;background:#111827;border:1px dashed #334155;border-radius:13px}.empty-card.compact{padding:16px 20px}.empty-icon{display:grid;place-items:center;flex:0 0 40px;width:40px;height:40px;border-radius:12px;background:#1b2939;color:#86efac;font-size:23px}.empty-card strong{display:block;font-size:12px;color:#e2e8f0}.empty-card p{font-size:11px;color:#94a3b8;line-height:1.5;margin:5px 0 0}.class-card-summary{grid-template-columns:minmax(0,1fr) auto;border-left:3px solid #475569;padding:17px 22px}.class-card-summary .class-title-row{margin-bottom:12px}.class-card-summary .class-title-row h3{font-size:19px}.completed-badge{display:flex;align-items:center;gap:8px;background:#1b2939;border:1px solid #334155;color:#cbd5e1;border-radius:9px;padding:10px 12px;font-size:10px;font-weight:750;white-space:nowrap}.completed-badge span{display:grid;place-items:center;background:#334155;border-radius:50%;width:20px;height:20px}.page-footer{display:flex;justify-content:space-between;gap:15px;padding:20px 2px 0;border-top:1px solid #1e293b;color:#64748b;font-size:10px;margin-top:35px}@media(max-width:800px){.class-card{grid-template-columns:1fr}.qr-panel{min-height:220px}.class-details{grid-template-columns:1fr}.detail-item{align-items:center}.class-card-summary{grid-template-columns:1fr}.completed-badge{justify-self:start}.dashboard-shell{padding:25px 15px}.page-heading h1{font-size:26px}.topbar{height:auto;min-height:70px;padding:14px 16px;align-items:flex-start}.top-actions{flex-wrap:wrap;justify-content:flex-end}.academy-name{width:100%;text-align:right;padding:0}.btn-quiet span{display:none}}@media(max-width:480px){.brand-name{font-size:11px}.brand-sub{font-size:8px}.brand-mark.small{width:34px;height:34px}.page-heading{align-items:flex-start}.live-clock{padding:9px 10px;min-width:90px}.live-clock strong{font-size:16px}.section-label{gap:9px}.section-label h2{font-size:14px}.section-label p{font-size:10px}.section-pill{font-size:8px;padding:7px;margin-left:0}.class-card{padding:17px 14px}.class-title-row h3{font-size:21px}.page-footer{flex-direction:column}.login-card{padding:27px 22px}}

@media(max-width:950px){.overview-row{grid-template-columns:1fr;gap:0}.overview-row .class-card,.overview-row .class-card-summary{grid-template-columns:minmax(0,1fr) auto}.overview-row .class-details{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.overview-row .class-card,.overview-row .class-card-summary{grid-template-columns:1fr}.overview-row .class-details{grid-template-columns:1fr}.overview-row .detail-item{display:flex;align-items:center}.overview-row .detail-icon{margin-bottom:0}}

/* Layout simplificado do painel: barra única e cards sem cabeçalhos de seção. */
.topbar{height:68px;min-height:68px;padding:0 clamp(16px,4vw,54px);gap:18px;flex-wrap:nowrap}
.top-brand{font-size:14px;white-space:nowrap;letter-spacing:1.5px}
.topbar-info{display:flex;align-items:center;justify-content:flex-end;gap:22px;min-width:0}
.academy-name{font-size:13px;padding:0;white-space:nowrap}
.topbar-datetime{display:flex;align-items:center;gap:9px;color:#94a3b8;font-size:12px;white-space:nowrap;font-variant-numeric:tabular-nums}
.topbar-datetime time:last-child{color:#f8fafc;font-weight:800;font-size:14px}
.dashboard-shell{padding-top:24px}
.overview-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:stretch}
.overview-row .panel-section{margin-bottom:20px}
.overview-row .class-card,.overview-row .class-card-summary{height:100%;grid-template-columns:minmax(0,1fr);padding:20px}
.overview-row .class-details{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.overview-row .detail-item{display:block;padding:10px 8px}
.overview-row .detail-icon{margin-bottom:7px}
.overview-row .class-title-row{margin-bottom:15px}
.overview-row .class-title-row h3{font-size:21px}
.overview-row .completed-badge{justify-self:start;margin-top:14px}
.current-section{margin-top:0}
.current-section .class-card{grid-template-columns:minmax(0,1fr) 270px}
.class-card-data-only{grid-template-columns:minmax(0,1fr)}
.class-card-data-only .class-details{grid-template-columns:repeat(3,minmax(0,1fr))}
.class-card-data-only .class-main{width:100%}
.section-label,.page-heading{display:none!important}
@media(max-width:950px){.overview-row{grid-template-columns:1fr}.overview-row .class-card,.overview-row .class-card-summary{grid-template-columns:minmax(0,1fr)}.overview-row .class-details{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.topbar{height:auto;min-height:64px;padding:12px 16px;align-items:center}.topbar-info{gap:12px;flex-wrap:wrap}.academy-name{white-space:normal;text-align:right}.topbar-datetime{font-size:11px}.overview-row .class-details{grid-template-columns:1fr}.overview-row .detail-item{display:flex;align-items:center}.overview-row .detail-icon{margin-bottom:0}.current-section .class-card{grid-template-columns:1fr}}
@media(max-width:480px){.topbar{align-items:flex-start;gap:10px}.top-brand{font-size:11px;letter-spacing:1px;padding-top:7px}.topbar-info{gap:8px;justify-content:flex-end}.academy-name{max-width:135px;font-size:11px}.topbar-datetime{width:100%;justify-content:flex-end;order:2}.btn-logout{padding:8px 10px}.dashboard-shell{padding:18px 12px}.overview-row .class-card,.overview-row .class-card-summary{padding:16px 13px}}