/* ===== Gestão Pedagógica — Painel da Escola ===== */
/* Tema premium dark: navy profundo + acento verde-neon */

:root {
  --bg: #0a1128;
  --bg-2: #0f1b3d;
  --bg-3: #14224a;
  --borda: rgba(122, 148, 210, 0.18);
  --texto: #e8ecf5;
  --texto-2: #9aa6c4;
  --acento: #3dfc9a;
  --acento-escuro: rgba(61, 252, 154, 0.12);
  --perigo: #ff6b7a;
  --alerta: #ffc857;
  --raio: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  min-height: 100%;
  background: var(--bg);
  color: var(--texto);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

.hidden { display: none !important; }
.muted { color: var(--texto-2); font-weight: 400; font-size: 0.8em; }

/* ===== Login ===== */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(61, 252, 154, 0.07), transparent 60%),
    radial-gradient(700px 500px at 10% 110%, rgba(61, 110, 252, 0.08), transparent 60%),
    var(--bg);
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-2);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 32px 28px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: 1.25rem; font-weight: 700; letter-spacing: 0.2px; }

.brand-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--acento);
  box-shadow: 0 0 12px rgba(61, 252, 154, 0.7);
  flex-shrink: 0;
}

.login-sub { color: var(--texto-2); margin: 4px 0 24px; }

.login-card label {
  display: block;
  font-size: 0.8rem;
  color: var(--texto-2);
  margin: 14px 0 5px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.login-card input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--borda);
  border-radius: 8px;
  color: var(--texto);
  padding: 10px 12px;
  font-size: 1rem;
}
.login-card input:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 2px var(--acento-escuro);
}

#login-btn {
  width: 100%;
  margin-top: 22px;
  background: var(--acento);
  color: #06281a;
  border: none;
  border-radius: 8px;
  padding: 11px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}
#login-btn:hover { filter: brightness(1.08); }
#login-btn:disabled { opacity: 0.6; cursor: wait; }

.login-erro {
  margin-top: 14px;
  color: var(--perigo);
  font-size: 0.9rem;
  background: rgba(255, 107, 122, 0.08);
  border: 1px solid rgba(255, 107, 122, 0.25);
  border-radius: 8px;
  padding: 8px 10px;
}

.login-nota { margin-top: 20px; font-size: 0.78rem; color: var(--texto-2); text-align: center; }

/* ===== Estrutura do app ===== */
.app { max-width: 1080px; margin: 0 auto; padding: 0 16px 40px; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 0 14px;
  border-bottom: 1px solid var(--borda);
}
.topbar-left { display: flex; align-items: center; gap: 12px; min-width: 0; }
.topbar-title { font-size: 0.78rem; color: var(--texto-2); letter-spacing: 0.5px; text-transform: uppercase; }
.topbar-escola { font-size: 1.15rem; font-weight: 700; }
.assistente { color: var(--acento); font-weight: 500; font-size: 0.85rem; margin-left: 8px; }

.btn-ghost {
  background: transparent;
  border: 1px solid var(--borda);
  color: var(--texto-2);
  border-radius: 8px;
  padding: 7px 16px;
  cursor: pointer;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.btn-ghost:hover { color: var(--texto); border-color: var(--acento); }

/* ===== Abas ===== */
.tabs {
  display: flex;
  gap: 6px;
  margin: 16px 0 20px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--texto-2);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
}
.tab:hover { color: var(--texto); }
.tab.active {
  color: var(--acento);
  background: var(--acento-escuro);
  border-color: rgba(61, 252, 154, 0.35);
  font-weight: 600;
}

.panel { display: none; }
.panel.active { display: block; }

/* ===== Cards ===== */
.card {
  background: var(--bg-2);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 20px;
  margin-bottom: 18px;
}
.card h2 { font-size: 1.02rem; font-weight: 600; margin-bottom: 14px; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.kpi {
  background: var(--bg-2);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 16px;
}
.kpi .valor { font-size: 1.7rem; font-weight: 700; color: var(--acento); line-height: 1.2; }
.kpi .valor.neutro { color: var(--texto); }
.kpi .valor.ruim { color: var(--perigo); }
.kpi .valor.atencao { color: var(--alerta); }
.kpi .rotulo { font-size: 0.78rem; color: var(--texto-2); margin-top: 4px; }
.kpi .sub { font-size: 0.72rem; color: var(--texto-2); margin-top: 2px; opacity: 0.85; }

/* ===== Filtros (aba Avaliações) ===== */
.filtros-card { padding: 16px 20px; }

.filtros-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px 14px;
}
.filtros-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--texto-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filtros-grid select,
.agrupar-label select {
  background: var(--bg);
  border: 1px solid var(--borda);
  border-radius: 8px;
  color: var(--texto);
  padding: 7px 10px;
  font-size: 0.9rem;
  width: 100%;
}
.filtros-grid select:focus,
.agrupar-label select:focus {
  outline: none;
  border-color: var(--acento);
  box-shadow: 0 0 0 2px var(--acento-escuro);
}

.filtros-acoes {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  flex-wrap: wrap;
}
#filtro-contador { font-size: 0.85rem; }

/* ===== Visão por grupo ===== */
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.card-head h2 { margin-bottom: 0; }
.agrupar-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--texto-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.agrupar-label select { width: auto; }

.detalhe-acoes { margin-top: 14px; }

/* ===== Estados (vazio / erro / carregando) ===== */
.state {
  color: var(--texto-2);
  font-size: 0.92rem;
  padding: 14px 4px;
}
.state.erro { color: var(--alerta); }

/* ===== Gráficos ===== */
.chart-box { position: relative; width: 100%; }

/* ===== Tabelas ===== */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin-top: 10px; }
th, td { padding: 8px 10px; text-align: left; white-space: nowrap; }
th {
  color: var(--texto-2);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--borda);
}
tbody tr { border-bottom: 1px solid rgba(122, 148, 210, 0.08); }
tbody tr:hover { background: rgba(61, 252, 154, 0.04); }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
td .badge-ruim { color: var(--perigo); font-weight: 600; }
td .badge-atencao { color: var(--alerta); font-weight: 600; }
td .badge-teste {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 999px;
  border: 1px solid var(--borda);
  color: var(--texto-2);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-nota {
  margin-top: 8px;
  font-size: 0.72rem;
  color: var(--texto-2);
  opacity: 0.85;
}

/* ===== Calendário ===== */
.dia-grupo { margin-bottom: 18px; }
.dia-titulo {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--acento);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--borda);
}
.evento {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(122, 148, 210, 0.08);
}
.evento:last-child { border-bottom: none; }
.evento-hora {
  flex-shrink: 0;
  width: 52px;
  font-variant-numeric: tabular-nums;
  color: var(--texto-2);
  font-size: 0.88rem;
  padding-top: 2px;
}
.evento-titulo { font-weight: 600; }
.evento-meta { font-size: 0.82rem; color: var(--texto-2); margin-top: 2px; }
.evento-meta span + span::before { content: " · "; }

.rodape {
  text-align: center;
  color: var(--texto-2);
  font-size: 0.75rem;
  margin-top: 30px;
  opacity: 0.7;
}

/* ===== Responsivo ===== */
@media (max-width: 640px) {
  .topbar-escola { font-size: 1rem; }
  .assistente { display: block; margin-left: 0; }
  .card { padding: 14px; }
  .kpi .valor { font-size: 1.4rem; }
}