/* ============================================================
   Organic Sheets — Componentes e layout (v2: dark / tech)
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    font-size: var(--fs-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg);
    /* Textura sutil de grade de planilha + brilho verde no topo */
    background-image:
        radial-gradient(1100px 520px at 78% -8%, var(--green-tint), transparent 60%),
        linear-gradient(to right,  rgba(255,255,255,0.028) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.028) 1px, transparent 1px);
    background-size: auto, 34px 34px, 34px 34px;
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: var(--green-400); text-decoration: none; transition: color .15s; }
a:hover { color: var(--green-300); }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.1; letter-spacing: -0.02em; color: #fff; text-wrap: balance; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 600; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-3); }

/* Etiqueta em monospace (sabor "tech/terminal") */
.eyebrow {
    font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 500;
    letter-spacing: 0.06em; text-transform: uppercase; color: var(--green-500);
}
.eyebrow::before { content: "// "; color: var(--slate); }

/* ---------- Cabeçalho ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--bg) 78%, transparent);
    backdrop-filter: saturate(1.3) blur(12px);
    border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 0.6rem; color: #fff; }
.brand:hover { color: #fff; }
.brand img { width: 34px; height: 34px; }
.brand-name { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.02em; }
.brand-name span { color: var(--green-500); }

.nav { display: flex; align-items: center; gap: var(--sp-3); }
.nav a { color: var(--text-soft); font-size: var(--fs-sm); font-weight: 500; }
.nav a:hover { color: #fff; }

/* ---------- Botões ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    font-family: var(--font-sans); font-size: var(--fs-sm); font-weight: 600;
    padding: 0.66rem 1.2rem; border-radius: var(--r-1);
    border: 1px solid transparent; cursor: pointer;
    transition: transform .12s ease, background .18s ease, box-shadow .2s ease, border-color .18s ease;
    white-space: nowrap;
}
.btn i { font-size: 0.95em; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green-500); color: #08210A; box-shadow: 0 8px 24px -12px var(--green-glow); }
.btn-primary:hover { background: var(--green-400); color: #08210A; box-shadow: 0 10px 30px -10px var(--green-glow); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-2); }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--slate); color: #fff; }
.btn-lg { padding: 0.9rem 1.7rem; font-size: var(--fs-body); }

/* ---------- Selos ---------- */
.badge {
    display: inline-flex; align-items: center; gap: 0.4rem;
    font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 500; letter-spacing: 0.03em;
    padding: 0.28rem 0.7rem; border-radius: var(--r-pill);
    background: var(--surface-2); color: var(--text-soft); border: 1px solid var(--border);
}
.badge-green { background: var(--green-tint); color: var(--green-400); border-color: var(--green-line); }

/* ---------- Cartões ---------- */
.card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-2);
    padding: var(--sp-4); transition: transform .16s ease, border-color .18s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); border-color: var(--border-2); box-shadow: var(--shadow-md); }

/* ---------- Hero ---------- */
.hero { padding: var(--sp-6) 0 var(--sp-5); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--sp-5); align-items: center; }
.hero h1 { font-size: var(--fs-hero); font-weight: 700; margin-top: var(--sp-3); }
.hero h1 .hl { color: var(--green-500); }
.hero .lead { font-size: 1.12rem; color: var(--text-soft); margin-top: var(--sp-3); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-4); }
.hero-meta { display: flex; gap: var(--sp-4); margin-top: var(--sp-4); font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); }
.hero-meta b { color: var(--text); font-weight: 600; display: block; font-size: 1.15rem; }

/* ---------- Painel-produto (mock no hero) ---------- */
.console {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border-2); border-radius: var(--r-3);
    box-shadow: var(--shadow-md); overflow: hidden;
}
.console-bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); }
.console-bar .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--slate); }
.console-bar .dot.g { background: var(--green-500); }
.console-bar .path { margin-left: auto; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); }
.console-body { padding: var(--sp-4); display: grid; gap: var(--sp-3); }
.console-top { display: flex; align-items: center; gap: var(--sp-3); }
.console-rows { display: grid; gap: 0.6rem; }
.row-item { display: flex; align-items: center; gap: 0.8rem; padding: 0.7rem 0.85rem; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r-1); }
.row-item .ico { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: 8px; background: var(--green-tint); color: var(--green-500); }
.row-item .t { font-size: var(--fs-sm); font-weight: 500; color: var(--text); }
.row-item .tag { margin-left: auto; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); }

/* ---------- Anel de cota (eco do arco da logo, com brilho) ---------- */
.quota-wrap { position: relative; width: 116px; height: 116px; flex: none; }
.quota-ring {
    width: 116px; height: 116px; border-radius: 50%;
    background: conic-gradient(var(--green-500) calc(var(--value, 66) * 1%), var(--slate-2) 0);
    filter: drop-shadow(0 0 10px var(--green-glow));
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
            mask: radial-gradient(farthest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
}
.quota-label { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.quota-label b { font-size: 1.5rem; font-weight: 700; color: #fff; }
.quota-label span { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); }

/* ---------- Seções ---------- */
.section { padding: var(--sp-5) 0; }
.section-head { max-width: 56ch; margin: 0 auto var(--sp-4); text-align: center; }
.section-head p { color: var(--text-soft); margin-top: var(--sp-2); }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
.feature .ficon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--green-tint); color: var(--green-500); font-size: 1.35rem; margin-bottom: var(--sp-3); border: 1px solid var(--green-line); }
.feature h3 { margin-bottom: 0.4rem; color: #fff; }
.feature p { color: var(--text-soft); font-size: var(--fs-sm); }

/* ---------- Planos ---------- */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); max-width: 900px; margin-inline: auto; }
.plan.featured { border-color: var(--green-line); box-shadow: var(--shadow-glow); background: linear-gradient(180deg, rgba(60,237,40,0.05), var(--surface)); }
.plan .price { font-size: 2.6rem; font-weight: 700; color: #fff; margin: var(--sp-2) 0; letter-spacing: -0.03em; }
.plan .price small { font-family: var(--font-mono); font-size: 0.9rem; font-weight: 400; color: var(--text-faint); letter-spacing: 0; }
.plan ul { list-style: none; padding: 0; margin: var(--sp-3) 0; display: grid; gap: 0.7rem; }
.plan li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: var(--fs-sm); color: var(--text-soft); }
.plan li i { color: var(--green-500); margin-top: 3px; font-size: 0.85em; }

/* ---------- Rodapé ---------- */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-2); margin-top: var(--sp-6); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-3); padding: var(--sp-4) 0; color: var(--text-faint); font-size: var(--fs-sm); }
.footer-inner .footer-brand { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--text-soft); }
.footer-inner .footer-brand img { width: 22px; height: 22px; }

/* ---------- Utilitários ---------- */
.site-main { min-height: 60vh; }
.text-center { text-align: center; }
.mt-4 { margin-top: var(--sp-4); }

/* ---------- Motion ---------- */
@keyframes draw { from { stroke-dashoffset: 620; } to { stroke-dashoffset: 0; } }
.arc-anim { stroke-dasharray: 620; animation: draw 1.4s cubic-bezier(.6,.05,.2,1) forwards; }

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- Mensagens flash ---------- */
.flash-wrap { padding-top: var(--sp-3); display: grid; gap: 0.6rem; }
.alert { padding: 0.8rem 1rem; border-radius: var(--r-1); font-size: var(--fs-sm); border: 1px solid var(--border); display: flex; gap: 0.6rem; align-items: center; }
.alert i { flex: none; }
.alert-success { background: var(--green-tint); color: var(--green-300); border-color: var(--green-line); }
.alert-error { background: rgba(255, 92, 77, 0.10); color: #FFB0A6; border-color: rgba(255, 92, 77, 0.35); }
.alert-info { background: var(--surface-2); color: var(--text-soft); }

/* ---------- Formulários e telas de autenticação ---------- */
.auth-wrap { display: grid; place-items: center; padding: var(--sp-5) 0; min-height: 70vh; }
.auth-card { width: 100%; max-width: 420px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-3); padding: var(--sp-5) var(--sp-4); box-shadow: var(--shadow-md); }
.auth-card .head { text-align: center; margin-bottom: var(--sp-4); }
.auth-card .head h1 { font-size: 1.6rem; }
.auth-card .head p { color: var(--text-soft); font-size: var(--fs-sm); margin-top: 0.4rem; }

.field { display: grid; gap: 0.4rem; margin-bottom: var(--sp-3); }
.field label { font-size: var(--fs-sm); font-weight: 500; color: var(--text-soft); }
.input {
    width: 100%; font-family: var(--font-sans); font-size: var(--fs-body); color: var(--text);
    background: var(--bg-2); border: 1px solid var(--border-2); border-radius: var(--r-1);
    padding: 0.7rem 0.85rem; transition: border-color .15s, box-shadow .15s;
}
.input::placeholder { color: var(--text-faint); }
.input:focus { outline: none; border-color: var(--green-500); box-shadow: 0 0 0 3px var(--green-tint); }

.btn-block { width: 100%; }

.google-btn {
    width: 100%; display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
    background: #fff; color: #1f1f1f; border: 1px solid var(--border-2); border-radius: var(--r-1);
    padding: 0.7rem 1rem; font-weight: 600; font-size: var(--fs-sm); cursor: pointer; transition: filter .15s;
}
.google-btn:hover { filter: brightness(0.96); color: #1f1f1f; }
.google-btn svg { width: 18px; height: 18px; }

.divider { display: flex; align-items: center; gap: 0.8rem; margin: var(--sp-3) 0; color: var(--text-faint); font-size: var(--fs-xs); font-family: var(--font-mono); }
.divider::before, .divider::after { content: ""; height: 1px; flex: 1; background: var(--border); }

.auth-foot { text-align: center; margin-top: var(--sp-3); font-size: var(--fs-sm); color: var(--text-soft); }
.auth-foot a { font-weight: 500; }
.field-hint { font-size: var(--fs-xs); color: var(--text-faint); }
.forgot-link { font-size: var(--fs-xs); }

/* ---------- Painel (dashboard) ---------- */
.dash { padding: var(--sp-5) 0; }
.dash-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.dash-head h1 { font-size: 1.8rem; }
.dash-head .sub { color: var(--text-soft); font-size: var(--fs-sm); margin-top: 0.2rem; }
.dash-grid { display: grid; grid-template-columns: 300px 1fr; gap: var(--sp-3); align-items: start; }
.quota-card { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); text-align: center; }
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-3); }
.tile { display: block; }
.tile .ficon { width: 44px; height: 44px; border-radius: 11px; display: grid; place-items: center; background: var(--green-tint); color: var(--green-500); font-size: 1.2rem; border: 1px solid var(--green-line); margin-bottom: var(--sp-2); }
.tile h3 { color: #fff; font-size: 1.05rem; }
.tile p { color: var(--text-soft); font-size: var(--fs-sm); margin-top: 0.2rem; }
.tile .soon { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); }

/* ---------- Barra do admin ---------- */
.admin-bar { border-bottom: 1px solid var(--border); background: var(--bg-2); }
.admin-bar .inner { display: flex; gap: 0.4rem; align-items: center; height: 52px; overflow-x: auto; }
.admin-bar a { font-size: var(--fs-sm); font-weight: 500; color: var(--text-soft); padding: 0.4rem 0.8rem; border-radius: var(--r-1); white-space: nowrap; }
.admin-bar a:hover { color: #fff; background: var(--surface-2); }
.admin-bar a.active { color: var(--green-400); background: var(--green-tint); }

.page { padding: var(--sp-4) 0 var(--sp-5); }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; margin-bottom: var(--sp-4); }
.page-head h1 { font-size: 1.6rem; }

/* Cartões de estatística */
.stat-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-3); }
.stat { padding: var(--sp-3); }
.stat .n { font-size: 2rem; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.stat .l { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.04em; }

/* Tabela */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-2); }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.table th, .table td { text-align: left; padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table th { font-family: var(--font-mono); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-faint); }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: var(--surface); }
.table .title-cell { white-space: normal; color: #fff; font-weight: 500; }
.pill { display: inline-flex; align-items: center; gap: 0.3rem; font-family: var(--font-mono); font-size: var(--fs-xs); padding: 0.2rem 0.55rem; border-radius: var(--r-pill); border: 1px solid var(--border); color: var(--text-soft); }
.pill-green { background: var(--green-tint); color: var(--green-400); border-color: var(--green-line); }
.pill-muted { color: var(--text-faint); }
.row-actions { display: flex; gap: 0.4rem; }
.icon-btn { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: var(--r-1); border: 1px solid var(--border-2); background: transparent; color: var(--text-soft); cursor: pointer; }
.icon-btn:hover { color: #fff; border-color: var(--slate); background: var(--surface-2); }
.icon-btn.danger:hover { color: #FFB0A6; border-color: rgba(255,92,77,.4); }

/* ---------- Formulários largos (admin) ---------- */
.form-card { max-width: 780px; }
.form-row { display: grid; gap: 0.4rem; margin-bottom: var(--sp-3); }
.form-row label { font-size: var(--fs-sm); font-weight: 500; color: var(--text-soft); }
.form-row .hint { font-size: var(--fs-xs); color: var(--text-faint); }
.form-two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
select.input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239AA4AE' stroke-width='2.5' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.8rem center; padding-right: 2rem; }
.inline-actions { display: flex; gap: 0.6rem; align-items: center; }

.yt-row { display: flex; gap: 0.6rem; align-items: flex-start; }
.yt-row .input { flex: 1; }
.thumb-preview { margin-top: 0.6rem; display: none; }
.thumb-preview img { border-radius: var(--r-1); border: 1px solid var(--border); max-width: 240px; }

.check { display: flex; align-items: center; gap: 0.5rem; font-size: var(--fs-sm); color: var(--text-soft); }
.check input { width: 16px; height: 16px; accent-color: var(--green-500); }

/* Editor richtext */
.editor-toolbar { display: flex; flex-wrap: wrap; gap: 0.2rem; padding: 0.4rem; background: var(--bg-2); border: 1px solid var(--border-2); border-bottom: none; border-radius: var(--r-1) var(--r-1) 0 0; }
.editor-toolbar button { width: 34px; height: 32px; border-radius: 7px; border: 1px solid transparent; background: transparent; color: var(--text-soft); cursor: pointer; font-size: 0.85rem; }
.editor-toolbar button:hover { background: var(--surface-2); color: #fff; }
.editor { min-height: 260px; padding: 1rem; background: var(--bg-2); border: 1px solid var(--border-2); border-radius: 0 0 var(--r-1) var(--r-1); color: var(--text); line-height: 1.7; outline: none; }
.editor:focus { border-color: var(--green-500); box-shadow: 0 0 0 3px var(--green-tint); }
.editor:empty::before { content: attr(data-placeholder); color: var(--text-faint); }
.editor h2, .editor h3 { color: #fff; margin: 0.6em 0 0.3em; }
.editor p { margin: 0.6em 0; }
.editor ul, .editor ol { margin: 0.6em 0 0.6em 1.4em; }
.editor a { color: var(--green-400); }
.editor blockquote { border-left: 3px solid var(--green-line); padding-left: 1rem; color: var(--text-soft); margin: 0.6em 0; }
.editor code { font-family: var(--font-mono); background: var(--surface-2); padding: 0.1em 0.35em; border-radius: 5px; font-size: 0.9em; }

/* ---------- Grade de aulas (aluno) ---------- */
.aulas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-3); }
.aula-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.aula-thumb { position: relative; aspect-ratio: 16/9; background: var(--bg-2); overflow: hidden; }
.aula-thumb img { width: 100%; height: 100%; object-fit: cover; }
.aula-thumb .placeholder { width: 100%; height: 100%; display: grid; place-items: center; color: var(--slate); font-size: 2rem; }
.aula-body { padding: var(--sp-3); display: flex; flex-direction: column; gap: 0.5rem; flex: 1; }
.aula-body h3 { font-size: 1.05rem; color: #fff; }
.aula-body .meta { margin-top: auto; display: flex; align-items: center; gap: 0.5rem; }
.lock-badge { position: absolute; top: 0.6rem; right: 0.6rem; display: inline-flex; align-items: center; gap: 0.3rem; background: rgba(14,16,20,.82); backdrop-filter: blur(4px); color: var(--green-400); border: 1px solid var(--green-line); font-family: var(--font-mono); font-size: var(--fs-xs); padding: 0.25rem 0.55rem; border-radius: var(--r-pill); }

/* ---------- Página da aula ---------- */
.post-view { max-width: 780px; margin-inline: auto; }
.post-view .post-head { margin-bottom: var(--sp-4); }
.post-view h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0.5rem 0; }
.yt-embed { position: relative; aspect-ratio: 16/9; border-radius: var(--r-2); overflow: hidden; border: 1px solid var(--border); margin-bottom: var(--sp-4); }
.yt-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.post-cover { width: 100%; border-radius: var(--r-2); border: 1px solid var(--border); margin-bottom: var(--sp-4); }
.post-body { font-size: 1.05rem; line-height: 1.8; color: var(--text); }
.post-body h2, .post-body h3 { color: #fff; margin: 1.4em 0 0.5em; }
.post-body p { margin: 1em 0; }
.post-body ul, .post-body ol { margin: 1em 0 1em 1.4em; }
.post-body a { color: var(--green-400); text-decoration: underline; }
.post-body img { border-radius: var(--r-1); margin: 1em 0; }
.post-body blockquote { border-left: 3px solid var(--green-line); padding-left: 1.2rem; color: var(--text-soft); margin: 1em 0; }
.post-body code { font-family: var(--font-mono); background: var(--surface-2); padding: 0.12em 0.4em; border-radius: 5px; font-size: 0.92em; }

/* Portão de conteúdo premium */
.gate { max-width: 560px; margin: var(--sp-4) auto 0; text-align: center; }
.gate .lock-ico { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto var(--sp-3); background: var(--green-tint); color: var(--green-500); font-size: 1.6rem; border: 1px solid var(--green-line); }
.gate .member-form { margin-top: var(--sp-4); padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.gate .member-form .inline { display: flex; gap: 0.5rem; margin-top: var(--sp-2); }
.gate .member-form .inline .input { flex: 1; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .console { order: -1; }
    .features { grid-template-columns: 1fr; }
    .plans { grid-template-columns: 1fr; }
    .nav a:not(.btn) { display: none; }
    .dash-grid { grid-template-columns: 1fr; }
    .tiles { grid-template-columns: 1fr; }
    .stat-cards { grid-template-columns: repeat(2, 1fr); }
    .aulas-grid { grid-template-columns: 1fr; }
    .form-two { grid-template-columns: 1fr; }
}

/* ---------- Lista de arquivos / downloads ---------- */
.dl-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.dl-head h3 { color: #fff; }
.file-list { display: grid; gap: 0.6rem; }
.file-row { display: flex; align-items: center; gap: 0.8rem; padding: 0.8rem 0.9rem; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--r-1); }
.file-row .ico { width: 38px; height: 38px; flex: none; display: grid; place-items: center; border-radius: 9px; background: var(--green-tint); color: var(--green-500); }
.file-row .meta { display: flex; flex-direction: column; min-width: 0; }
.file-row .fname { color: var(--text); font-weight: 500; font-size: 0.92rem; word-break: break-word; }
.file-row .fsize { color: var(--text-faint); font-size: 0.78rem; font-family: var(--font-mono); }
.file-row form, .file-row .btn { margin-left: auto; }
textarea.input { resize: vertical; min-height: 90px; font-family: var(--font-sans); }
.material-card { margin-top: 2rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------- Checkout ---------- */
.checkout-card { max-width: 460px; }
.checkout-benefits { list-style: none; padding: 0; margin: 0 0 1.5rem; display: grid; gap: 0.6rem; }
.checkout-benefits li { display: flex; gap: 0.55rem; align-items: center; font-size: 0.92rem; color: var(--text-soft); }
.checkout-benefits li i { color: var(--green-500); font-size: 0.85em; }
.checkout-note { margin-top: 1.2rem; font-size: 0.82rem; color: var(--text-faint); line-height: 1.6; text-align: center; }
.checkout-note i { color: var(--green-400); }

/* ---------- Mentorias ---------- */
.slot-list { display: grid; gap: 0.9rem; }
.slot-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.slot-when { color: #fff; font-weight: 600; }
.slot-when i { color: var(--green-500); margin-right: 0.35rem; }
.slot-dur { color: var(--text-faint); font-size: 0.85rem; font-family: var(--font-mono); }
.booking-detail { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border); display: grid; gap: 0.6rem; }
.bd-row { display: flex; gap: 0.6rem; align-items: center; font-size: 0.9rem; color: var(--text-soft); }
.bd-row i { color: var(--green-500); flex: none; }
.link-form { display: flex; gap: 0.5rem; margin-top: 0.4rem; flex-wrap: wrap; }
.link-form .input { flex: 1; min-width: 200px; }

/* ---------- Espaçamento do painel ---------- */
.dash { padding: var(--sp-5) 0 var(--sp-6); }
.dash-grid { margin-bottom: var(--sp-5); }

/* ---------- Campanhas: banner (topo) ---------- */
.campaign-banner {
    display: flex; align-items: center; gap: 1.2rem; padding: 1rem 1.3rem; margin-bottom: var(--sp-4);
    border-radius: var(--r-2); border: 1px solid var(--green-line);
    background: linear-gradient(100deg, rgba(60,237,40,0.10), var(--surface) 62%);
}
.campaign-banner img { width: 120px; height: 64px; border-radius: 10px; object-fit: cover; flex: none; }
.campaign-banner .cb-text { flex: 1; min-width: 0; }
.campaign-banner .cb-text strong { color: #fff; display: block; font-size: 1.05rem; }
.campaign-banner .cb-body { color: var(--text-soft); font-size: 0.9rem; margin-top: 0.15rem; }

.coupon { display: inline-flex; align-items: center; gap: 0.35rem; margin-top: 0.5rem; font-family: var(--font-mono); font-size: 0.82rem; color: var(--green-400); border: 1px dashed var(--green-line); border-radius: 7px; padding: 0.22rem 0.6rem; }
.coupon b { color: #fff; letter-spacing: 0.02em; }

/* ---------- Campanhas: ofertas em tarja horizontal ---------- */
.ofertas { margin-top: var(--sp-5); }
.ofertas-grid { display: grid; grid-template-columns: 1fr; gap: var(--sp-3); margin-top: var(--sp-3); }
.offer-card { display: flex; align-items: stretch; padding: 0; overflow: hidden; }
.offer-img { width: 42%; max-width: 360px; aspect-ratio: 16 / 8; height: auto; object-fit: cover; border-radius: 0; margin: 0; flex: none; }
.offer-text { flex: 1; min-width: 0; padding: 1.3rem 1.5rem; display: flex; flex-direction: column; justify-content: center; gap: 0.5rem; }
.offer-text h3 { color: #fff; font-size: 1.25rem; line-height: 1.15; }
.offer-body { color: var(--text-soft); font-size: 0.95rem; }
.offer-actions { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; margin-top: 0.4rem; }
.offer-actions .coupon { margin-top: 0; }

/* ---------- Enquetes ---------- */
.poll-widget { margin-top: var(--sp-5); }
.poll-list { display: grid; gap: var(--sp-3); }
.poll-vote { display: grid; gap: 0.6rem; }
.poll-option { display: flex; align-items: center; gap: 0.7rem; padding: 0.8rem 1rem; border: 1px solid var(--border-2); border-radius: var(--r-1); cursor: pointer; transition: border-color .15s, background .15s; }
.poll-option:hover { border-color: var(--green-line); background: var(--surface-2); }
.poll-option input { accent-color: var(--green-500); width: 17px; height: 17px; flex: none; }
.poll-bar { margin-bottom: 1rem; }
.poll-bar:last-child { margin-bottom: 0; }
.poll-bar-top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 0.45rem; }
.poll-bar-top .lbl { color: var(--text); font-size: 0.95rem; }
.poll-bar-top .pct { color: #fff; font-weight: 700; font-size: 0.95rem; font-variant-numeric: tabular-nums; flex: none; }
.poll-track { height: 12px; background: var(--slate-2); border-radius: var(--r-pill); overflow: hidden; }
.poll-fill { height: 100%; background: linear-gradient(90deg, var(--green-600), var(--green-400)); border-radius: var(--r-pill); transition: width .5s ease; }

/* ---------- Modal (popup de aula) ---------- */
.modal-overlay { position: fixed; inset: 0; background: rgba(8,10,14,0.82); backdrop-filter: blur(5px); display: none; align-items: flex-start; justify-content: center; padding: 4vh 1rem; z-index: 100; overflow-y: auto; }
.modal-overlay.open { display: flex; }
.modal { position: relative; width: 100%; max-width: 820px; background: var(--surface); border: 1px solid var(--border-2); border-radius: var(--r-3); box-shadow: 0 24px 70px -20px rgba(0,0,0,0.75); padding: var(--sp-4) var(--sp-4) var(--sp-5); }
.modal-close { position: absolute; top: 12px; right: 12px; z-index: 2; }
.modal-body { min-height: 120px; }
.modal-loading { display: grid; place-items: center; padding: 3rem; color: var(--text-faint); }

/* Popup de anúncio (campanha ao abrir a aula) */
.ad-modal { max-width: 520px; text-align: center; }
.ad-img { width: 100%; border-radius: var(--r-2); margin-bottom: 1rem; }
.ad-modal h2 { color: #fff; font-size: 1.45rem; line-height: 1.15; }
.ad-modal .offer-body { color: var(--text-soft); margin-top: 0.5rem; }
.ad-actions { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; margin-top: 1.3rem; }

/* ---------- Admin: métricas e faturamento ---------- */
.revenue-card .l { font-family: var(--font-mono); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-faint); }
.revenue-card .big { font-size: 2.2rem; font-weight: 700; color: var(--green-400); margin-top: 0.3rem; font-variant-numeric: tabular-nums; }
.rev-chart { display: flex; align-items: flex-end; gap: 0.8rem; height: 180px; margin-top: 1rem; }
.rev-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; gap: 0.4rem; }
.rev-val { font-size: 0.72rem; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.rev-bar { width: 100%; max-width: 54px; background: linear-gradient(180deg, var(--green-400), var(--green-600)); border-radius: 8px 8px 0 0; min-height: 3px; }
.rev-lbl { font-size: 0.78rem; color: var(--text-soft); text-transform: uppercase; font-family: var(--font-mono); }
.grant-form { display: flex; align-items: center; gap: 0.4rem; }
.grant-form .input { padding: 0.4rem 0.5rem; }

/* ---------- Minha conta ---------- */
.acc-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--border); }
.acc-row:last-child { border-bottom: none; }
.acc-l { color: var(--text-faint); font-family: var(--font-mono); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }
.danger-zone { border-color: rgba(255, 92, 77, 0.35); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #c8412f; color: #fff; }

/* ---------- Ranking (métricas) ---------- */
.rank { display: grid; gap: 0.5rem; margin-top: 0.8rem; }
.rank-row { display: flex; align-items: center; gap: 0.7rem; }
.rank-n { width: 22px; height: 22px; flex: none; display: grid; place-items: center; border-radius: 6px; background: var(--green-tint); color: var(--green-400); font-size: 0.75rem; font-weight: 700; }
.rank-t { flex: 1; min-width: 0; color: var(--text); font-size: 0.9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-c { color: #fff; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- Filtro de datas + gráfico rolável ---------- */
.date-range { display: flex; gap: 0.5rem; align-items: flex-end; flex-wrap: wrap; }
.date-range label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.72rem; color: var(--text-faint); font-family: var(--font-mono); text-transform: uppercase; }
.date-range .input { padding: 0.45rem 0.55rem; }
.rev-chart-wrap { overflow-x: auto; }

/* ---------- Blocos recolhíveis (minha conta) ---------- */
.acc-details summary { cursor: pointer; font-weight: 600; color: var(--text); list-style: none; display: flex; align-items: center; gap: 0.5rem; }
.acc-details summary::-webkit-details-marker { display: none; }
.acc-details summary::before { content: "\203A"; font-size: 1.3rem; line-height: 1; color: var(--text-faint); transition: transform 0.15s; }
.acc-details[open] summary::before { transform: rotate(90deg); }
.acc-details[open] summary { margin-bottom: 1rem; }

/* ---------- Rodapé (links) + aviso de cookies ---------- */
.footer-links { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.footer-links a { color: var(--text-soft); }
.footer-links a:hover { color: var(--green-400); }

.cookie-banner { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; max-width: 720px; margin: 0 auto; z-index: 90;
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; justify-content: space-between;
    background: var(--surface-2); border: 1px solid var(--border-2); border-radius: var(--r-2); padding: 1rem 1.2rem; box-shadow: var(--shadow-md); }
.cookie-banner p { font-size: 0.88rem; color: var(--text-soft); flex: 1; min-width: 240px; margin: 0; }
.cookie-banner a { color: var(--green-400); }
.cookie-banner[hidden] { display: none; }

/* ---------- Grade de checkboxes (vincular projetos) ---------- */
.checkbox-grid { display: grid; gap: 0.5rem; max-height: 260px; overflow-y: auto; border: 1px solid var(--border); border-radius: var(--r-1); padding: 0.9rem; background: var(--bg-2); }
.checkbox-grid .check { font-size: 0.9rem; }

/* ---------- Barra de filtros (admin) ---------- */
.filter-bar { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-bottom: var(--sp-4); }
.filter-bar select.input { width: auto; min-width: 150px; }
.filter-search { position: relative; flex: 1; min-width: 220px; }
.filter-search > i { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--text-faint); pointer-events: none; font-size: 0.85rem; }
.filter-search .input { width: 100%; padding-left: 2.3rem; }

/* Pílulas de gateway */
.pill-asaas  { background: rgba(0, 175, 240, 0.12); color: #4fc3f7; border-color: rgba(0, 175, 240, 0.35); }
.pill-kiwify { background: rgba(124, 92, 255, 0.14); color: #b3a0ff; border-color: rgba(124, 92, 255, 0.4); }

/* ---------- Tabela de usuários compacta (cabe os controles sem estourar) ---------- */
.table-users th, .table-users td { padding: 0.6rem 0.55rem; }
.table-users .col-email { white-space: normal; word-break: break-word; }
.table-users .col-actions { width: 1%; }
.table-users .row-actions { gap: 0.3rem; justify-content: flex-end; }
.table-users .row-actions .icon-btn { width: 30px; height: 30px; }
.table-users .grant-form { gap: 0.25rem; }
.table-users .grant-form .input { width: 44px; padding: 0.3rem 0.35rem; text-align: center; -moz-appearance: textfield; appearance: textfield; }
.table-users .grant-form .input::-webkit-outer-spin-button,
.table-users .grant-form .input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

/* ---------- Paginação ---------- */
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 0.8rem; flex-wrap: wrap; margin-top: var(--sp-3); }
.pagination-info { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--text-faint); }
.pagination-links { display: flex; align-items: center; gap: 0.3rem; }
.page-btn { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 34px; padding: 0 0.5rem;
    border: 1px solid var(--border-2); border-radius: var(--r-1); color: var(--text-soft); font-size: var(--fs-sm); font-variant-numeric: tabular-nums; }
.page-btn:hover { background: var(--surface-2); border-color: var(--slate); color: #fff; }
.page-btn.is-current { background: var(--green-tint); border-color: var(--green-line); color: var(--green-400); font-weight: 600; }
.page-gap { color: var(--text-faint); padding: 0 0.2rem; }

/* ---------- Filtros das grades do aluno (chips + busca) ---------- */
.grid-filters { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; margin-bottom: var(--sp-3); }
.grid-filters .filter-search { flex: 1; min-width: 240px; }
.chips { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.chip { font-family: var(--font-mono); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.03em;
    padding: 0.4rem 0.85rem; border-radius: var(--r-pill); border: 1px solid var(--border-2); background: transparent;
    color: var(--text-soft); cursor: pointer; transition: all 0.15s; }
.chip:hover { border-color: var(--slate); color: #fff; }
.chip.is-active { background: var(--green-500); border-color: var(--green-500); color: #08210A; font-weight: 600; }
.filter-empty { padding: 2.5rem; text-align: center; }
.filter-empty[hidden] { display: none; }

@media (max-width: 900px) {
    .campaign-banner { flex-wrap: wrap; }
    .campaign-banner img { width: 100%; height: 120px; }
    .offer-card { flex-direction: column; }
    .offer-img { width: 100%; max-width: none; aspect-ratio: 16 / 7; }
    .filter-bar select.input { flex: 1; min-width: 130px; }
}