:root {
  --bg: #f5f6fa; --card: #ffffff; --tx: #161a2b; --tx2: #5b6178; --tx3: #8a90a6; --borda: #e4e6ef;
  --pri: #4f46e5; --pri2: #eef0ff; --pri-tx: #ffffff;
  --ok: #0f8a5f; --ok-bg: #e3f6ee; --av: #b25e00; --av-bg: #fff2df; --er: #c62839; --er-bg: #fde8ea;
  --in: #2563eb; --in-bg: #e6efff; --ne: #5b6178; --ne-bg: #eef0f4; --ro: #7c3aed; --ro-bg: #f1e9ff;
  --raio: 14px; --sombra: 0 1px 2px rgba(20,24,50,.05), 0 4px 16px rgba(20,24,50,.05);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1220; --card: #181c2e; --tx: #eef0f8; --tx2: #a8aec6; --tx3: #767d98; --borda: #2a2f47;
    --pri: #7c74ff; --pri2: #24264a; --ok: #3ccf91; --ok-bg: #133227; --av: #f0a43c; --av-bg: #3a2a12;
    --er: #ff6b7a; --er-bg: #3b1820; --in: #6ea0ff; --in-bg: #18264a; --ne: #a8aec6; --ne-bg: #252a40; --ro: #b18cff; --ro-bg: #2b2148;
    --sombra: 0 1px 2px rgba(0,0,0,.3);
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--tx); font: 15px/1.45 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--pri); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1 { font-size: 24px; margin: 0; letter-spacing: -.02em; }
h2 { font-size: 17px; margin: 0 0 12px; letter-spacing: -.01em; }
h3 { font-size: 15px; margin: 0 0 8px; }
.mut { color: var(--tx2); } .mut2 { color: var(--tx3); font-size: 13px; }
.oculto { display: none !important; }

/* layout */
.app { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.lateral { background: var(--card); border-right: 1px solid var(--borda); padding: 18px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px; }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; padding: 4px 10px 18px; letter-spacing: -.02em; }
.marca i { width: 32px; height: 32px; border-radius: 9px; background: linear-gradient(135deg, var(--pri), #a855f7); display: grid; place-items: center; color: #fff; font-style: normal; font-size: 16px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: var(--tx2); font-weight: 500; }
.nav a:hover { background: var(--bg); }
.nav a.ativo { background: var(--pri2); color: var(--pri); font-weight: 650; }
.nav a .ic { width: 20px; text-align: center; }
.nav .badge { margin-left: auto; background: var(--er); color: #fff; border-radius: 99px; font-size: 11px; padding: 1px 7px; font-weight: 700; }
.lateral .rodape { margin-top: auto; font-size: 13px; color: var(--tx3); padding: 10px; }
.principal { padding: 22px 28px 90px; min-width: 0; }
.topo { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 20px; }
.topo .busca { flex: 1; min-width: 200px; max-width: 420px; margin-left: auto; position: relative; }
.topo .busca input { width: 100%; padding-left: 36px; }
.topo .busca::before { content: "🔍"; position: absolute; left: 12px; top: 50%; transform: translateY(-50%); font-size: 13px; opacity: .6; }
.resbusca { position: absolute; top: 44px; left: 0; right: 0; background: var(--card); border: 1px solid var(--borda); border-radius: 12px; box-shadow: var(--sombra); z-index: 30; max-height: 360px; overflow: auto; }
.resbusca a { display: flex; gap: 10px; align-items: center; padding: 9px 12px; color: var(--tx); border-bottom: 1px solid var(--borda); }
.resbusca a:hover { background: var(--bg); }
.acoes-rapidas { display: flex; gap: 8px; flex-wrap: wrap; }
.navbaixo { display: none; }

/* componentes */
.btn { border: 1px solid var(--borda); background: var(--card); padding: 9px 14px; border-radius: 10px; cursor: pointer; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.btn:hover { border-color: var(--tx3); }
.btn.pri { background: var(--pri); border-color: var(--pri); color: var(--pri-tx); }
.btn.pri:hover { filter: brightness(1.08); }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.perigo { color: var(--er); }
.btn.peq { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn.fant { border-color: transparent; background: transparent; }
.btn:disabled { opacity: .55; cursor: default; }
input, select, textarea { width: 100%; padding: 9px 11px; border: 1px solid var(--borda); border-radius: 10px; background: var(--card); outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--pri); box-shadow: 0 0 0 3px var(--pri2); }
textarea { min-height: 80px; resize: vertical; }
label { display: block; font-size: 13px; font-weight: 600; color: var(--tx2); margin-bottom: 5px; }
.campo { margin-bottom: 14px; }
.grade2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grade3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 14px; }
.card { background: var(--card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 18px; box-shadow: var(--sombra); }
.card + .card { margin-top: 16px; }
.cab { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.cab h2 { margin: 0; }
.cab .dir { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; }

.chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 650; white-space: nowrap; background: var(--ne-bg); color: var(--ne); }
.chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip.ok { background: var(--ok-bg); color: var(--ok); } .chip.av { background: var(--av-bg); color: var(--av); }
.chip.er { background: var(--er-bg); color: var(--er); } .chip.in { background: var(--in-bg); color: var(--in); }
.chip.ro { background: var(--ro-bg); color: var(--ro); }
.chip.sem::before { display: none; }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 14px 16px; cursor: pointer; box-shadow: var(--sombra); transition: transform .12s, border-color .12s; position: relative; overflow: hidden; }
.kpi:hover { transform: translateY(-2px); border-color: var(--pri); }
.kpi .rot { font-size: 13px; color: var(--tx2); font-weight: 600; display: flex; gap: 6px; align-items: center; }
.kpi .val { font-size: 30px; font-weight: 800; letter-spacing: -.03em; margin-top: 4px; }
.kpi .sub { font-size: 12px; color: var(--tx3); }
.kpi.er .val { color: var(--er); } .kpi.av .val { color: var(--av); } .kpi.ok .val { color: var(--ok); }
.kpi::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--borda); }
.kpi.er::after { background: var(--er); } .kpi.av::after { background: var(--av); } .kpi.ok::after { background: var(--ok); } .kpi.in::after { background: var(--in); }

.colunas { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.colunas3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* listas */
.lista { display: flex; flex-direction: column; }
.item { display: flex; align-items: center; gap: 12px; padding: 10px 4px; border-bottom: 1px solid var(--borda); }
.item:last-child { border-bottom: 0; }
.item .tit { font-weight: 600; }
.item .meio { flex: 1; min-width: 0; }
.item .meio > * { overflow: hidden; text-overflow: ellipsis; }
.item.click { cursor: pointer; border-radius: 8px; } .item.click:hover { background: var(--bg); }
.vazio { padding: 18px; text-align: center; color: var(--tx3); font-size: 14px; }
.hora { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--pri); min-width: 46px; }

.foto { width: 40px; height: 40px; border-radius: 50%; background: var(--pri2); color: var(--pri); display: grid; place-items: center; font-weight: 700; flex-shrink: 0; overflow: hidden; font-size: 14px; }
.foto img { width: 100%; height: 100%; object-fit: cover; }
.foto.g { width: 84px; height: 84px; font-size: 28px; }
.foto.p { width: 30px; height: 30px; font-size: 12px; }

/* alunos em cartões */
.filtros { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.filtros select, .filtros input { width: auto; min-width: 140px; }
.alternar { display: inline-flex; border: 1px solid var(--borda); border-radius: 10px; overflow: hidden; }
.alternar button { border: 0; background: var(--card); padding: 8px 12px; cursor: pointer; }
.alternar button.on { background: var(--pri2); color: var(--pri); font-weight: 700; }
.cartoes { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 14px; }
.cartao { background: var(--card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 16px; cursor: pointer; box-shadow: var(--sombra); display: flex; flex-direction: column; gap: 10px; transition: transform .12s, border-color .12s; }
.cartao:hover { transform: translateY(-2px); border-color: var(--pri); }
.cartao .topo-c { display: flex; gap: 12px; align-items: center; }
.cartao .nome { font-weight: 700; font-size: 16px; }
.cartao .linha { display: flex; justify-content: space-between; font-size: 13px; color: var(--tx2); gap: 8px; }
.cartao .linha b { color: var(--tx); font-weight: 600; text-align: right; }
.barra { height: 6px; border-radius: 99px; background: var(--ne-bg); overflow: hidden; }
.barra i { display: block; height: 100%; background: var(--pri); border-radius: 99px; }
.barra.ok i { background: var(--ok); } .barra.av i { background: var(--av); } .barra.er i { background: var(--er); }
.pend { font-size: 13px; background: var(--bg); border-radius: 8px; padding: 7px 9px; display: flex; gap: 6px; align-items: center; }
.pend.er { background: var(--er-bg); color: var(--er); }

table.tab { width: 100%; border-collapse: collapse; font-size: 14px; }
.tab th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--tx3); padding: 8px 10px; border-bottom: 1px solid var(--borda); font-weight: 650; }
.tab td { padding: 10px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
.tab tr.click { cursor: pointer; } .tab tr.click:hover td { background: var(--bg); }
.tabela-wrap { overflow-x: auto; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ficha */
.ficha-topo { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.ficha-topo .info { flex: 1; min-width: 220px; }
.ficha-topo .meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.mini-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-top: 16px; }
.mini { background: var(--bg); border-radius: 12px; padding: 10px 12px; }
.mini .r { font-size: 12px; color: var(--tx2); font-weight: 600; }
.mini .v { font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.abas { display: flex; gap: 2px; border-bottom: 1px solid var(--borda); margin: 18px 0 16px; overflow-x: auto; scrollbar-width: none; }
.abas a { padding: 10px 14px; color: var(--tx2); font-weight: 600; border-bottom: 2px solid transparent; white-space: nowrap; }
.abas a.ativo { color: var(--pri); border-bottom-color: var(--pri); }
.abas a .n { background: var(--ne-bg); border-radius: 99px; padding: 0 7px; font-size: 12px; margin-left: 4px; }

.tarefa { display: flex; gap: 10px; align-items: flex-start; padding: 10px 6px; border-bottom: 1px solid var(--borda); }
.tarefa:last-child { border-bottom: 0; }
.check { width: 24px; height: 24px; border-radius: 7px; border: 2px solid var(--tx3); flex-shrink: 0; cursor: pointer; display: grid; place-items: center; background: var(--card); margin-top: 1px; font-size: 14px; color: #fff; }
.check.on { background: var(--ok); border-color: var(--ok); }
.check.disp { background: var(--ne); border-color: var(--ne); }
.tarefa .meio { flex: 1; min-width: 0; }
.tarefa.feita .tt { text-decoration: line-through; color: var(--tx3); }
.tarefa .tt { font-weight: 600; }
.tarefa .det { font-size: 13px; color: var(--tx2); display: flex; gap: 10px; flex-wrap: wrap; margin-top: 2px; align-items: center; }

.linha-tempo { position: relative; padding-left: 22px; }
.linha-tempo::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: var(--borda); }
.ev { position: relative; padding: 0 0 16px; }
.ev::before { content: ""; position: absolute; left: -21px; top: 5px; width: 12px; height: 12px; border-radius: 50%; background: var(--pri); border: 2px solid var(--card); }
.ev.sistema::before { background: var(--tx3); }
.ev.tratativa::before { background: var(--av); }
.ev .q { font-size: 12px; color: var(--tx3); }
.ev .t { white-space: pre-wrap; }

/* agenda */
.cal { display: grid; grid-template-columns: repeat(7, 1fr); border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; background: var(--borda); gap: 1px; }
.cal .dsem { background: var(--card); padding: 8px; font-size: 12px; font-weight: 700; color: var(--tx3); text-transform: uppercase; text-align: center; }
.cal .dia { background: var(--card); min-height: 108px; padding: 6px; cursor: pointer; }
.cal .dia:hover { background: var(--bg); }
.cal .dia.fora { opacity: .45; }
.cal .dia.hoje .n { background: var(--pri); color: #fff; border-radius: 99px; padding: 0 7px; }
.cal .dia .n { font-size: 13px; font-weight: 700; display: inline-block; margin-bottom: 4px; }
.ev-cal { display: block; font-size: 12px; padding: 3px 6px; border-radius: 6px; margin-bottom: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; background: var(--in-bg); color: var(--in); font-weight: 600; cursor: pointer; }
.ev-cal.grupo { background: var(--ro-bg); color: var(--ro); }
.ev-cal.realizada { background: var(--ok-bg); color: var(--ok); }
.ev-cal.cancelada, .ev-cal.nao_compareceu { background: var(--ne-bg); color: var(--ne); text-decoration: line-through; }
.ev-cal.semreg { background: var(--av-bg); color: var(--av); }
.semana { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.semana .col { background: var(--card); border: 1px solid var(--borda); border-radius: 12px; padding: 10px; min-height: 260px; }
.semana .col.hoje { border-color: var(--pri); }
.semana .col h4 { margin: 0 0 8px; font-size: 13px; color: var(--tx2); }
.semana .ev-cal { white-space: normal; padding: 6px 8px; }

/* modal */
.fundo { position: fixed; inset: 0; background: rgba(10,12,25,.5); display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px; z-index: 50; overflow-y: auto; backdrop-filter: blur(2px); }
.modal { background: var(--card); border-radius: 18px; width: 100%; max-width: 640px; padding: 22px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal.larga { max-width: 860px; }
.modal .cab-m { display: flex; align-items: center; margin-bottom: 16px; gap: 10px; }
.modal .cab-m h2 { margin: 0; flex: 1; }
.modal .pe { display: flex; gap: 8px; justify-content: flex-end; margin-top: 18px; flex-wrap: wrap; }
.secao-m { border-top: 1px solid var(--borda); padding-top: 14px; margin-top: 4px; }
.secao-m > .t { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; font-weight: 750; color: var(--tx3); margin-bottom: 10px; }
.aviso { background: var(--av-bg); color: var(--av); padding: 10px 12px; border-radius: 10px; font-size: 14px; margin-bottom: 12px; }
.aviso.er { background: var(--er-bg); color: var(--er); }
.aviso.ok { background: var(--ok-bg); color: var(--ok); }
.aviso.in { background: var(--in-bg); color: var(--in); }
.destaque-termino { background: var(--pri2); border-radius: 12px; padding: 12px 14px; display: flex; gap: 12px; align-items: center; margin-bottom: 14px; }
.destaque-termino b { font-size: 18px; }
.seg { display: inline-flex; background: var(--bg); padding: 3px; border-radius: 10px; gap: 3px; }
.seg button { border: 0; background: transparent; padding: 7px 14px; border-radius: 8px; cursor: pointer; font-weight: 600; color: var(--tx2); }
.seg button.on { background: var(--card); color: var(--pri); box-shadow: var(--sombra); }

.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--tx); color: var(--bg); padding: 11px 18px; border-radius: 12px; font-weight: 600; z-index: 80; box-shadow: 0 10px 30px rgba(0,0,0,.25); max-width: 90vw; }
.toast.er { background: var(--er); color: #fff; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: radial-gradient(circle at 20% 10%, var(--pri2), transparent 50%), var(--bg); }
.login .card { width: 100%; max-width: 380px; padding: 28px; }
.login .marca { justify-content: center; padding-bottom: 6px; font-size: 22px; }

.arquivo { display: flex; gap: 12px; align-items: center; padding: 10px; border: 1px solid var(--borda); border-radius: 12px; margin-bottom: 8px; }
.arquivo .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--er-bg); color: var(--er); display: grid; place-items: center; font-weight: 800; font-size: 11px; flex-shrink: 0; }
.arquivo .ico.link { background: var(--in-bg); color: var(--in); }
.drop { border: 2px dashed var(--borda); border-radius: 12px; padding: 18px; text-align: center; color: var(--tx2); cursor: pointer; }
.drop:hover, .drop.on { border-color: var(--pri); background: var(--pri2); }

@media (max-width: 1100px) { .colunas3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .lateral { display: none; }
  .principal { padding: 14px 16px 92px; }
  .colunas, .colunas3, .grade2, .grade3 { grid-template-columns: 1fr; }
  .navbaixo { display: flex; position: fixed; bottom: 0; left: 0; right: 0; background: var(--card); border-top: 1px solid var(--borda); z-index: 40; padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); justify-content: space-around; }
  .navbaixo a { display: flex; flex-direction: column; align-items: center; font-size: 11px; color: var(--tx2); gap: 1px; padding: 4px 8px; border-radius: 10px; font-weight: 600; position: relative; }
  .navbaixo a .ic { font-size: 19px; }
  .navbaixo a.ativo { color: var(--pri); }
  .navbaixo a.mais-btn .ic { background: var(--pri); color: #fff; border-radius: 12px; width: 40px; height: 30px; display: grid; place-items: center; }
  .topo h1 { font-size: 20px; }
  .topo .busca { order: 3; max-width: none; flex-basis: 100%; }
  .acoes-rapidas .btn span.t { display: none; }
  .kpi .val { font-size: 26px; }
  .cal .dia { min-height: 64px; padding: 4px; }
  .cal .ev-cal { font-size: 0; padding: 0; height: 6px; border-radius: 3px; }
  .semana { grid-template-columns: 1fr; }
  .semana .col { min-height: 0; }
  .fundo { padding: 0; align-items: flex-end; }
  .modal { border-radius: 18px 18px 0 0; max-height: 94vh; overflow-y: auto; padding: 18px 16px; }
  .filtros select, .filtros input { flex: 1; min-width: 130px; }
}
.colunas > .card + .card, .colunas3 > .card + .card { margin-top: 0; }
@media (max-width: 860px) { .kpis { grid-template-columns: 1fr 1fr; gap: 10px; } .kpi { padding: 12px; } .colunas > .card + .card { margin-top: 16px; } }