:root {
    color-scheme: dark;
    --bg: #060708;
    --panel: #101214;
    --field: #16181a;
    --line: #37302a;
    --ink: #f5f3ef;
    --muted: #b8b7b4;
    --gold: #ffd06e;
    --gold-edge: #88612a;
    --academy-art: url("imagens/academy-estudio.png");
    --rail: 224px;
}
* { box-sizing: border-box; }
.academy-page { margin: 0; background: var(--bg); color: var(--ink); font: 1rem/1.5 system-ui, sans-serif; }
.academy-page h1, .academy-page h2, .academy-page h3 { font-family: inherit; letter-spacing: -.025em; }
.academy-page p { color: var(--muted); }
.academy-page a:focus-visible, .academy-page button:focus-visible, .academy-page input:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.academy-rail {
    position: fixed; inset: 0 auto 0 0; z-index: 5;
    display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; flex-wrap: nowrap;
    width: var(--rail); padding: 20px 13px; gap: 24px;
    overflow: auto; border: 0; border-right: 1px solid var(--gold-edge);
    background: radial-gradient(ellipse at 0 100%, #292012 0, transparent 56%), #08090a;
}
.academy-brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 750; }
.academy-brand img { width: 38px; height: 38px; object-fit: contain; }
.academy-brand small { display: block; color: var(--gold); font-size: .7rem; font-weight: 650; }
.academy-navigation { display: grid; gap: 5px; }
.academy-navigation a { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid transparent; border-radius: 8px; color: var(--ink); text-decoration: none; font-size: .9rem; }
.academy-navigation a:hover, .academy-navigation [aria-current="page"] { color: var(--gold); border-color: var(--gold-edge); background: linear-gradient(90deg, #392a15, #141312); }
.academy-page .academy-main { width: min(calc(100% - var(--rail) - 44px), 1450px); margin: 0 auto 0 calc(var(--rail) + 22px); padding: 20px 0 46px; }
.academy-banner {
    display: grid; align-content: center; justify-items: start;
    min-height: 245px; padding: clamp(22px, 4vw, 44px);
    border: 1px solid var(--gold-edge); border-radius: 14px;
    background: linear-gradient(90deg, #050608 4%, #050608bc 48%, #05060822), var(--academy-art) right 47% / cover no-repeat, #151109;
    box-shadow: inset 0 1px #ffce6350; text-align: left;
}
.academy-banner .eyebrow { color: var(--gold); letter-spacing: .12em; font-size: .76rem; font-weight: 750; margin: 0 0 7px; }
.academy-banner h1 { color: var(--gold); font-size: clamp(2rem, 4.5vw, 4rem); line-height: 1.05; margin: 0; text-shadow: 0 3px 24px #000; }
.academy-banner p:not(.eyebrow) { color: var(--ink); max-width: 44ch; margin: 10px 0 0; }
.academy-page .portal-button, .academy-page .btn-submit, .academy-page button:not(.secondary) { background: linear-gradient(#ffde91, #edae3d); color: #1b1307; border-color: #ffce70; box-shadow: 0 2px 12px #eeb24424; }
.academy-page input, .academy-page select, .academy-page textarea { background: var(--field); border-color: #625037; color: var(--ink); }
.academy-page :is(.portal-card, .form-container, .fase-card, #access, #panel, .lesson, .member-row) { background: linear-gradient(150deg, #17181a, var(--panel)); border-color: var(--line); }
.academy-page :is(.portal-card, .form-container, #access) { border-color: var(--gold-edge); box-shadow: inset 0 1px #ffd06e25; }
.academy-portal .academy-banner { margin-bottom: 16px; }
.academy-portal #panel { padding: clamp(14px, 2.3vw, 28px); }
.academy-portal .panel-header { padding-bottom: 10px; }
.academy-portal #access { padding: 22px; }
.academy-portal #access h2 { margin-bottom: 14px; }
.academy-portal .workspace { margin-top: 10px; }
.classroom-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(190px, 245px); gap: 16px; }
.classroom-metrics { padding: 14px; border: 1px solid var(--line); border-radius: 10px; align-self: start; background: #0b0d0f; }
.classroom-metrics h4 { color: var(--gold); margin: 0; }
.classroom-metrics p { font-size: .88rem; margin: 8px 0; }
.lesson-search { margin-bottom: 14px; }
.academy-portal .lesson { padding: 0; overflow: hidden; }
.lesson-art {
    height: 72px; width: 100%;
    background: linear-gradient(90deg, #08080828, #08080860), var(--academy-art) 82% 52% / cover, #2d2212;
    border-bottom: 1px solid #6c4d24;
}
.lesson-content { display: flex; flex: 1; flex-direction: column; align-items: flex-start; width: 100%; padding: 13px; }
.academy-page .lesson-actions a { color: var(--gold); }
.academy-portal #status { color: var(--gold); }
.academy-enrollment .portal-card { margin: 16px 0; max-width: none; text-align: left; }
.academy-enrollment .icon-bar { justify-content: flex-start; margin: 14px 0; }
.enrollment-layout { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .9fr); gap: 16px; }
.academy-enrollment .form-container { max-width: none; margin: 0; }
.enrollment-art {
    display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start; min-height: 320px;
    padding: clamp(18px, 3vw, 30px); border: 1px solid var(--gold-edge); border-radius: 14px;
    background: linear-gradient(0deg, #080809 8%, #080809a0 43%, #08080920 72%), var(--academy-art) 76% 48% / cover, #16100a;
}
.enrollment-art h2 { color: var(--gold); font-size: clamp(1.7rem, 3.1vw, 2.9rem); margin: 0; }
.enrollment-art p { color: var(--ink); max-width: 31ch; }
.academy-enrollment .box-info { max-width: none; margin: 16px 0; }
.academy-enrollment .grade-section { margin-top: 28px; }
.academy-enrollment .fase-card { border-top: 2px solid var(--gold-edge); }
.curriculum-icon {
    display: grid; place-items: center;
    width: 42px; height: 42px; margin-bottom: 12px;
    border: 1px solid #735526; border-radius: 10px;
    background: radial-gradient(circle at top left, #58401e, #21190e);
    color: var(--gold); font-size: 1.15rem;
}
.academy-enrollment .grade-header h2 { color: var(--gold); }
@media (max-width: 1050px) {
    :root { --rail: 185px; }
    .classroom-layout { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
    .academy-rail { position: static; width: auto; gap: 10px; border-right: 0; border-bottom: 1px solid var(--gold-edge); }
    .academy-navigation { display: flex; flex-wrap: wrap; }
    .academy-navigation a { padding: 5px 8px; }
    .academy-page .academy-main { width: calc(100% - 28px); margin: 0 auto; }
    .enrollment-layout { grid-template-columns: 1fr; }
    .enrollment-art { min-height: 240px; }
}