/* =====================================================================
   Sistema de Gestão — Luiz
   Identidade visual: preto/quase-preto + vermelho escuro (bordô).
   Sóbrio, direto, sem gradiente, sem elemento "gamificado".
   ===================================================================== */

:root {
  --bg: #0d0d0e;
  --surface: #17181a;
  --surface-2: #1f2123;
  --accent: #8c1c1c;
  --accent-hover: #b13030;
  --text: #eef0f1;
  --text-muted: #93999e;
  --border: #2a2c2f;

  --status-ok: #2e7d4f;
  --status-pending: #b8860b;
  --status-late: var(--accent);

  --font-title: 'Oswald', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
}

h1, h2, h3, h4 {
  font-family: var(--font-title);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 600;
  margin: 0 0 0.6em;
  color: var(--text);
}

a {
  color: var(--accent-hover);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

/* ---------- Layout geral ---------- */

.page-center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 230px;
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
}

.sidebar .brand {
  font-family: var(--font-title);
  text-transform: uppercase;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--text);
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.sidebar .brand span { color: var(--accent-hover); }

.sidebar nav {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.sidebar nav a {
  color: var(--text-muted);
  padding: 11px 20px;
  font-size: 0.92rem;
  border-left: 3px solid transparent;
  text-decoration: none;
}
.sidebar nav a:hover {
  color: var(--text);
  background: var(--surface-2);
}
.sidebar nav a.ativo {
  color: var(--text);
  border-left-color: var(--accent);
  background: var(--surface-2);
  font-weight: 600;
}
.sidebar nav a.desabilitado {
  color: #4a4d50;
  cursor: default;
}
.sidebar nav a.desabilitado:hover { background: none; }
.sidebar nav .separador {
  margin-top: 8px;
  padding: 10px 20px 4px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #55585b;
}

.sidebar .rodape-sidebar {
  padding: 16px 20px 0;
  border-top: 1px solid var(--border);
  margin-top: 12px;
}
.sidebar .rodape-sidebar .usuario-nome {
  font-size: 0.88rem;
  color: var(--text);
  display: block;
}
.sidebar .rodape-sidebar .usuario-papel {
  font-size: 0.76rem;
  color: var(--text-muted);
  text-transform: capitalize;
}
.sidebar .rodape-sidebar a {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.main {
  flex: 1;
  padding: 32px 40px;
  max-width: 1200px;
}

.main-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
}

/* ---------- Cartões / formulários ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 28px;
}

.card-login {
  width: 100%;
  max-width: 380px;
}

.logo-login {
  text-align: center;
  margin-bottom: 24px;
}
.logo-login .marca {
  font-family: var(--font-title);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.logo-login .marca span { color: var(--accent-hover); }
.logo-login .subtitulo {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  margin-top: 16px;
}
label:first-of-type { margin-top: 0; }

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
input[type="time"],
select,
textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 4px;
  font-size: 0.92rem;
  font-family: var(--font-body);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-hover);
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 11px 20px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
}
.btn:hover { background: var(--accent-hover); text-decoration: none; }
.btn-full { width: 100%; margin-top: 22px; }
.btn-secundario {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secundario:hover { background: var(--border); }
.btn-pequeno { padding: 6px 12px; font-size: 0.8rem; }

.links-auxiliares {
  text-align: center;
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Alertas / flash ---------- */

.alert {
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 0.88rem;
  margin-bottom: 16px;
  border: 1px solid transparent;
}
.alert-erro {
  background: rgba(140, 28, 28, 0.15);
  border-color: var(--accent);
  color: #ff9b9b;
}
.alert-sucesso {
  background: rgba(46, 125, 79, 0.15);
  border-color: var(--status-ok);
  color: #8fdcae;
}
.alert-info {
  background: rgba(147, 153, 158, 0.12);
  border-color: var(--border);
  color: var(--text-muted);
}

/* ---------- Tabelas ---------- */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ---------- Badges de status ---------- */

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-ok { background: rgba(46, 125, 79, 0.2); color: #8fdcae; }
.badge-pendente { background: rgba(184, 134, 11, 0.2); color: #e0b34c; }
.badge-atrasado { background: rgba(140, 28, 28, 0.25); color: #ff9b9b; }
.badge-neutro { background: var(--surface-2); color: var(--text-muted); }

/* ---------- Cards de indicadores (dashboard) ---------- */

.indicadores {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.indicador {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
}
.indicador .valor {
  font-family: var(--font-title);
  font-size: 2rem;
  color: var(--text);
}
.indicador .rotulo {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 4px;
}

.alerta-financeiro {
  margin-bottom: 24px;
}
.alerta-financeiro h2 {
  font-size: 1rem;
  margin-bottom: 10px;
}
.alerta-financeiro-itens {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.alerta-financeiro-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 18px;
  border-radius: 6px;
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  min-width: 200px;
}
.alerta-financeiro-item strong {
  font-size: 1.3rem;
}
.alerta-financeiro-item span {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.alerta-atrasado {
  border-color: var(--accent);
  background: rgba(140, 28, 28, 0.12);
}
.alerta-pendente {
  border-color: var(--status-pending);
  background: rgba(184, 134, 11, 0.1);
}
.aviso-construcao {
  color: var(--text-muted);
  font-size: 0.9rem;
  border: 1px dashed var(--border);
  border-radius: 6px;
  padding: 20px;
}

.text-muted { color: var(--text-muted); }

.alunos-colunas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 900px) {
  .alunos-colunas { grid-template-columns: 1fr; }
}

.crm-quadro {
  display: flex;
  gap: 16px;
  align-items: start;
  overflow-x: auto;
}
@media (max-width: 900px) {
  .crm-quadro { flex-direction: column; }
}
.crm-coluna {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
  flex: 1 1 240px;
  min-width: 240px;
  transition: flex-basis 0.15s ease, min-width 0.15s ease, padding 0.15s ease;
}
.crm-coluna.recolhida {
  flex: 0 0 40px;
  min-width: 40px;
  padding: 10px 6px;
  cursor: pointer;
}
.crm-coluna.recolhida .crm-coluna-corpo { display: none; }
.crm-coluna.recolhida .crm-coluna-titulo {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  margin-bottom: 0;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
}
.crm-coluna-titulo {
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 12px;
  cursor: pointer;
  user-select: none;
}
.crm-coluna-contagem { color: var(--text-muted); font-variant-numeric: tabular-nums; }
.crm-coluna-corpo {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.crm-card {
  display: block;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 10px 12px;
  color: var(--text);
  cursor: grab;
}
.crm-card:active { cursor: grabbing; }
.crm-card-nome {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
  text-decoration: none;
}
.crm-card-nome:hover { color: var(--accent-hover); text-decoration: underline; }
.crm-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  flex-wrap: wrap;
}
.text-atrasado { color: var(--accent-hover); }
.crm-badge-manual {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 10px;
  padding: 1px 8px;
  font-size: 0.68rem;
  cursor: pointer;
}
.crm-badge-manual:hover { color: var(--text); border-color: var(--text-muted); }
.crm-card-datas {
  display: flex;
  flex-direction: column;
  gap: 1px;
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.crm-card-datas b { color: var(--text); font-weight: 500; font-variant-numeric: tabular-nums; }
.crm-btn-acao {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 0.68rem;
  cursor: pointer;
}
.crm-btn-acao:hover { color: var(--text); border-color: var(--accent-hover); }
.crm-card-data-form { display: inline-flex; }
.crm-card-data-form input[type="date"] {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: 4px;
  padding: 1px 4px;
  font-size: 0.7rem;
  width: 108px;
}
.crm-card-data-form input[type="date"]:hover { color: var(--text); border-color: var(--text-muted); }
.crm-coluna { transition: background 0.1s; }
.crm-coluna-ativa { background: rgba(177, 48, 48, 0.1); }

/* ---------- Agenda: toolbar (visão + navegação) ---------- */

.agenda-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}
.agenda-visao-tabs {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.agenda-visao-tabs a {
  padding: 8px 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  border-right: 1px solid var(--border);
}
.agenda-visao-tabs a:last-child { border-right: none; }
.agenda-visao-tabs a:hover { color: var(--text); background: var(--surface-2); }
.agenda-visao-tabs a.ativo {
  color: var(--text);
  background: var(--surface-2);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
}
.agenda-navegacao {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

/* ---------- Agenda: grade de horário (dia/semana) ---------- */

.agenda-legenda-dias {
  display: grid;
  gap: 0;
  margin-bottom: 4px;
}
.agenda-legenda-dia {
  text-align: center;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  padding: 6px 0;
}
.agenda-legenda-dia.hoje { color: var(--accent-hover); font-weight: 600; }

.agenda-dia-todo {
  display: grid;
  gap: 4px;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  padding: 6px;
  background: var(--surface);
}
.agenda-dia-todo-coluna {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: 20px;
}

.agenda-grid-wrap {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  overflow: hidden;
}
.agenda-horas-coluna {
  flex-shrink: 0;
  width: 56px;
  border-right: 1px solid var(--border);
}
.agenda-hora-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: right;
  padding-right: 8px;
  box-sizing: border-box;
  transform: translateY(-7px);
}
.agenda-grid-dias {
  display: grid;
  flex: 1;
  position: relative;
}
.agenda-celula-drop {
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  cursor: pointer;
}
.agenda-celula-drop:hover { background: var(--surface-2); }
.agenda-celula-drop.agenda-drop-ativo { background: rgba(177, 48, 48, 0.15); }

.agenda-chip {
  margin: 1px 2px;
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.74rem;
  line-height: 1.25;
  overflow: hidden;
  color: var(--text);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  cursor: grab;
  z-index: 2;
}
.agenda-chip:hover { outline: 1px solid var(--text-muted); text-decoration: none; }
.agenda-chip-hora { font-weight: 600; font-size: 0.7rem; }
.agenda-chip-titulo { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.agenda-chip-tag {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-style: italic;
}
.agenda-chip.confirmada { opacity: 0.75; }
.agenda-chip.falta { opacity: 0.55; text-decoration: line-through; }

/* ---------- Agenda: visão mês ---------- */

.agenda-mes-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--surface);
}
.agenda-mes-cabecalho {
  text-align: center;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.agenda-mes-dia {
  min-height: 96px;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.agenda-mes-dia:hover { background: var(--surface-2); }
.agenda-mes-dia.fora-do-mes { opacity: 0.4; }
.agenda-mes-dia.hoje { background: rgba(177, 48, 48, 0.1); }
.agenda-mes-numero {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.agenda-mes-dia.hoje .agenda-mes-numero a { color: var(--accent-hover); font-weight: 700; }
.agenda-mes-numero a { color: inherit; text-decoration: none; }

.agenda-chip-mes {
  border-radius: 3px;
  padding: 2px 5px;
  font-size: 0.7rem;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: grab;
}
.agenda-chip-mes:hover { text-decoration: none; outline: 1px solid var(--text-muted); }
.agenda-mais {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-decoration: none;
}
.agenda-mais:hover { color: var(--text); }