:root{--paper:#F8F6F1;--card:#FFFFFF;--ink:#1F1F1F;--muted:#6B6B6B;--line:#E8E3DA;--blue:#2f4f6f;--green:#4f8b63;--gold:#B08D57;--red:#a94c43;--yellow:#bf9146;--shadow:0 14px 38px rgba(31,31,31,.045);--radius:24px}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#F8F6F1 0,#F8F6F1 52%,#F2EEE8 100%);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}.app{min-height:100dvh;display:flex;justify-content:center}.shell{width:min(1120px,100%);padding:18px 18px 96px}.top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.brand{font-family:Georgia,serif;font-size:28px;letter-spacing:.08em}.tag{color:var(--muted);font-size:13px}.pill{border:1px solid var(--line);background:rgba(255,255,252,.82);border-radius:999px;padding:9px 12px;color:var(--muted);font-size:13px}.hero{background:linear-gradient(135deg,#FFFFFF,#F8F6F1);border:1px solid var(--line);border-radius:32px;padding:28px;box-shadow:var(--shadow);margin-bottom:18px}.hero h1{font-family:Georgia,serif;font-weight:400;margin:0 0 8px;font-size:clamp(30px,5vw,56px);line-height:1}.hero p{margin:0;color:var(--muted);line-height:1.55}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.card{grid-column:span 12;background:rgba(255,255,252,.94);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 8px 28px rgba(45,35,20,.05)}@media(min-width:800px){.span6{grid-column:span 6}.span4{grid-column:span 4}.span8{grid-column:span 8}.span3{grid-column:span 3}}h2,h3{margin:0 0 12px;font-family:Georgia,serif;font-weight:400}h2{font-size:28px}h3{font-size:22px}.small{font-size:13px;color:var(--muted);line-height:1.5}.btns{display:flex;flex-wrap:wrap;gap:10px}.btn{border:1px solid var(--line);background:#FFFFFF;color:var(--ink);border-radius:16px;padding:12px 14px;font-weight:650;cursor:pointer;touch-action:manipulation}.btn.primary{background:var(--blue);color:white;border-color:var(--blue)}.btn.green{background:var(--green);color:white;border-color:var(--green)}.btn.danger{background:var(--red);color:white;border-color:var(--red)}.btn.gold{background:var(--gold);color:white;border-color:var(--gold)}.btn:disabled{opacity:.5}.option{display:block;width:100%;text-align:left;border:1px solid var(--line);background:#FFFFFF;border-radius:18px;padding:14px;margin:8px 0;cursor:pointer}.option.active{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,79,111,.13)}.exercise{border:1px solid var(--line);border-radius:20px;padding:14px;margin:10px 0;background:#FFFFFF}.row{display:flex;align-items:center;justify-content:space-between;gap:12px}.muted{color:var(--muted)}.timer{font-size:52px;font-weight:750;letter-spacing:-.04em}.tabs{position:fixed;left:0;right:0;bottom:0;background:rgba(255,253,248,.96);backdrop-filter:blur(18px);border-top:1px solid var(--line);display:flex;justify-content:center;z-index:20}.tabbar{width:min(1120px,100%);display:grid;grid-template-columns:repeat(5,1fr);gap:2px;padding:8px}.tab{border:0;background:transparent;padding:11px 4px 10px;border-radius:16px;color:var(--muted);font-size:14px;font-weight:600;line-height:1.15;letter-spacing:-.01em}.tab.active{background:rgba(47,79,111,.12);color:var(--blue);font-weight:800}.meter{height:12px;background:#E8E3DA;border-radius:999px;overflow:hidden}.meter>i{display:block;height:100%;background:var(--green);width:0%}.toolPanel{border:1px solid var(--line);border-radius:22px;padding:16px;background:#FFFFFF;margin-top:10px}.bigNum{font-size:44px;font-weight:800}.slider{width:100%}.lights{display:flex;justify-content:center;gap:10px;margin:16px 0}.light{width:34px;height:34px;border-radius:50%;background:#ddd;border:3px solid rgba(0,0,0,.06);opacity:.35}.light.on{opacity:1;box-shadow:0 0 18px rgba(0,0,0,.2)}.light.red{background:var(--red)}.light.yellow{background:var(--yellow)}.light.green{background:var(--green)}textarea,input,select{width:100%;border:1px solid var(--line);border-radius:16px;padding:12px;background:#FFFFFF;color:var(--ink);font:inherit}textarea{min-height:120px}.list{display:grid;gap:10px}.stat{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:10px 0}.noteGrid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.toast{position:fixed;top:18px;left:50%;transform:translateX(-50%);background:#1d1b17;color:white;padding:12px 16px;border-radius:999px;z-index:50;box-shadow:var(--shadow)}.hidden{display:none!important}.badge{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:var(--muted);font-size:12px}.linkish{text-decoration:underline;cursor:pointer}.canvasWrap{height:210px;border:1px solid var(--line);border-radius:18px;background:#FFFFFF;display:flex;align-items:center;justify-content:center;overflow:hidden}canvas{max-width:100%;height:100%}

.brand{font-size:34px}.tag{letter-spacing:.08em}
/* Identidade PRACTICA — Sistema Clarus */
.top.brandTop{justify-content:flex-start;align-items:flex-start;margin:18px 0 26px;padding:10px 0 0;background:transparent;border:0}
.clarusMark{display:flex;align-items:center;gap:24px;width:100%}
.goldBar{display:block;width:8px;height:118px;background:linear-gradient(180deg,#a87521,#d3b06a,#a87521);box-shadow:0 8px 22px rgba(120,80,20,.10);flex:0 0 auto}
.systemLabel,.mappingLabel{font-weight:800;letter-spacing:.48em;color:#8d5a34;text-transform:uppercase;font-size:clamp(14px,2.2vw,22px);line-height:1.1}
.brand{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:.16em;font-size:clamp(58px,12vw,104px);line-height:.95;color:#1d170f;margin:12px 0 18px;text-shadow:0 1px 0 rgba(255,255,255,.7)}
.tag,.pill{display:none!important}
.heroClarus{position:relative;padding:30px 28px;border-radius:24px;background:linear-gradient(135deg,rgba(255,255,252,.90),rgba(250,244,235,.82));box-shadow:0 12px 34px rgba(70,45,18,.055)}
.heroClarus:before{content:"";position:absolute;left:28px;right:28px;top:-12px;height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}
.heroLabel{letter-spacing:.32em;color:#925a32;font-weight:800;font-size:12px;text-transform:uppercase;margin-bottom:12px}
.hero h1{letter-spacing:-.025em;color:#1d170f}
.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn.primary:hover{filter:brightness(.96)}
.tab.active{background:rgba(47,79,111,.12);color:var(--blue);font-weight:800}.tabbar{grid-template-columns:repeat(5,1fr)}
@media(max-width:560px){.clarusMark{gap:16px}.goldBar{width:7px;height:94px}.systemLabel,.mappingLabel{letter-spacing:.32em;font-size:12px}.brand{font-size:46px;letter-spacing:.12em;margin:9px 0 14px}.shell{padding:14px 14px 96px}.heroClarus{padding:24px 20px}}

/* Revisão clara + botões azuis */
.hero,.card,.toolPanel,.option,.exercise,textarea,input,select{box-shadow:0 8px 24px rgba(55,42,25,.035)}
.btn.primary{background:#2f4f6f!important;border-color:#2f4f6f!important;color:#fff!important}
.btn.primary:active{transform:translateY(1px)}
.btn.gold{background:#b99a5f;color:#fff;border-color:#b99a5f}


/* PRACTICA • Método Clarus — revisão marfim claro */
:root{--paper:#F8F6F1;--card:#FFFFFF;--ink:#1F1F1F;--muted:#6B6B6B;--line:#E8E3DA;--blue:#2f4f6f;--green:#4f8b63;--gold:#B08D57;--red:#a94c43;--yellow:#bf9146;--shadow:0 14px 38px rgba(31,31,31,.045);--radius:24px}
body{background:linear-gradient(180deg,#F8F6F1 0%,#F8F6F1 62%,#F2EEE8 100%)!important;color:var(--ink)!important}
.hero{background:linear-gradient(135deg,#FFFFFF 0%,#F8F6F1 100%)!important;border-color:var(--line)!important;box-shadow:var(--shadow)!important}
.heroClarus{background:linear-gradient(135deg,#FFFFFF 0%,#F8F6F1 100%)!important;box-shadow:var(--shadow)!important}
.card,.toolPanel,.option,.exercise,textarea,input,select,.canvasWrap{background:#FFFFFF!important;border-color:var(--line)!important}
.tabs{background:rgba(248,246,241,.96)!important;border-top-color:var(--line)!important}
.tab.active{background:rgba(47,79,111,.12)!important;color:var(--blue)!important}
.btn.primary{background:#2f4f6f!important;border-color:#2f4f6f!important;color:#fff!important}
.btn{background:#FFFFFF;color:var(--ink);border-color:var(--line)}
.goldBar{background:linear-gradient(180deg,#B08D57,#D6BC82,#B08D57)!important}
.systemLabel,.mappingLabel,.heroLabel{color:#8A633A!important}
.meter{background:#E8E3DA!important}


/* Tela de licença PRACTICA */
.licensePage{min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:22px;background:linear-gradient(180deg,#F8F6F1 0%,#F8F6F1 64%,#F2EEE8 100%)}
.licenseCard{width:min(760px,100%);background:linear-gradient(135deg,#FFFFFF 0%,#F8F6F1 100%);border:1px solid var(--line);border-radius:32px;padding:30px;box-shadow:var(--shadow)}
.licenseBrand{display:flex;align-items:center;gap:24px;margin-bottom:28px}
.licenseIntro{border-top:1px solid var(--line);padding-top:22px;margin-bottom:18px}
.licenseIntro h1{font-family:Georgia,'Times New Roman',serif;font-weight:400;font-size:clamp(32px,6vw,56px);line-height:1;margin:0 0 8px;color:#1d170f}
.licenseIntro p{margin:0;color:var(--muted);line-height:1.55}
.licenseInput{margin:8px 0 14px;font-size:18px;text-transform:uppercase;letter-spacing:.04em}
.licenseBtn{width:100%;justify-content:center;font-size:15px;letter-spacing:.05em}
.licenseHelp{text-align:center;margin-top:16px}
.licenseError{margin:14px 0 0;color:var(--red);font-weight:700;text-align:center}
@media(max-width:560px){.licenseCard{padding:24px}.licenseBrand{gap:16px}.licenseBrand .goldBar{height:94px}}

.licenseLogoWrap{display:flex;justify-content:center;margin-bottom:18px}.licenseLogo{width:min(100%,560px);max-height:320px;object-fit:contain;border-radius:22px;display:block;box-shadow:0 16px 42px rgba(0,0,0,.08)}.appIconNote{font-size:12px;color:var(--muted)}


/* Logo oficial prisma */
.licenseLogoWrap{margin-bottom:22px}
@media(max-width:560px){.licenseLogo{width:min(100%,360px);max-height:300px;border-radius:18px}}

/* Revisão final — legibilidade, autoria e acabamento profissional */
.tab{font-size:14px!important;font-weight:650!important;line-height:1.18!important;padding:12px 4px 11px!important;min-height:50px!important;letter-spacing:-.01em!important}
.tab.active{font-weight:800!important}
.appFooter{margin:28px 0 8px;padding:16px 10px 4px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;text-align:center;line-height:1.5}
.aboutShortcut{border:1px solid var(--line);background:rgba(255,255,252,.9);border-radius:999px;padding:9px 13px;color:var(--blue);font-weight:700;cursor:pointer;white-space:nowrap}
.aboutHero h1{letter-spacing:-.02em}.aboutCard p,.legalCard p{font-size:15px;line-height:1.7;color:#34302a}.signature{font-family:Georgia,'Times New Roman',serif;font-size:20px!important;color:#1f1f1f!important;margin-top:18px}.legalCard{background:linear-gradient(135deg,#fff,#fbf8f1)}
a{color:var(--blue);text-decoration:none;font-weight:700}a:hover{text-decoration:underline}
@media(max-width:520px){.brand{font-size:24px}.top{align-items:flex-start}.aboutShortcut{padding:8px 11px;font-size:13px}.tab{font-size:13.5px!important}.shell{padding-bottom:104px}}