/* =====================================================================
   Watts Gestão — design system (White Label: --cor-primaria / --cor-acento
   são definidas em runtime via JS a partir de /api/tema_publico.php)
   ===================================================================== */

:root {
  --cor-primaria: #163b73;
  --cor-acento: #ea6a2e;
  --cor-primaria-hover: #1d4a8f;
  --bg: #f4f6f9;
  --bg-card: #ffffff;
  --bg-sidebar: #10233f;
  --texto: #1f2430;
  --texto-suave: #667085;
  --borda: #e3e7ee;
  --sombra: 0 1px 3px rgba(16, 24, 40, 0.08), 0 1px 2px rgba(16, 24, 40, 0.06);
  --raio: 10px;
  --danger: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;
}

[data-tema="escuro"] {
  --bg: #14171f;
  --bg-card: #1c2030;
  --bg-sidebar: #0b0e17;
  --texto: #e7e9ee;
  --texto-suave: #9aa2b1;
  --borda: #2a2f42;
  --sombra: 0 1px 3px rgba(0, 0, 0, 0.4);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--texto);
  font-size: 14px;
  line-height: 1.45;
}
a { color: var(--cor-primaria); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }

/* ---------------------------------------------------------------- layout */
#app-shell { display: flex; min-height: 100vh; }

#sidebar {
  width: 230px;
  flex-shrink: 0;
  background: var(--bg-sidebar);
  color: #cdd5e5;
  display: flex;
  flex-direction: column;
  transition: width .15s ease;
}
#sidebar.recolhida { width: 64px; }
#sidebar .logo-area {
  padding: 18px 16px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  min-height: 32px;
}
#sidebar .logo-area img { max-height: 34px; max-width: 100%; object-fit: contain; }
#sidebar.recolhida .logo-area img { max-height: 28px; }
#sidebar .logo-area .nome-sistema { font-weight: 700; color: #fff; white-space: nowrap; overflow: hidden; letter-spacing: .01em; }
#sidebar.recolhida .nome-sistema { display: none; }

#sidebar nav { flex: 1; overflow-y: auto; padding: 10px 0; }
#sidebar .nav-item {
  display: flex; align-items: center; gap: 13px;
  padding: 10px 18px; margin: 1px 8px; border-radius: 8px;
  color: #aab4c9; cursor: pointer;
  white-space: nowrap; overflow: hidden;
  border-left: 3px solid transparent;
  transition: background .12s ease, color .12s ease;
}
#sidebar .nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
#sidebar .nav-item.ativo { background: rgba(255,255,255,.1); color: #fff; border-left-color: var(--cor-acento); }
#sidebar .nav-item .icone { width: 19px; height: 19px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
#sidebar .nav-item .icone svg { display: block; }
#sidebar.recolhida .nav-item { margin: 1px 6px; padding: 10px; justify-content: center; }
#sidebar.recolhida .nav-item span.rotulo { display: none; }
#sidebar .toggle-recolher {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 16px; color: #8794ac; border-top: 1px solid rgba(255,255,255,.08);
  cursor: pointer; font-size: 12px;
}
#sidebar .toggle-recolher:hover { color: #fff; }
#sidebar .toggle-recolher .icone-chevron { display: flex; transition: transform .15s ease; }
#sidebar.recolhida .toggle-recolher .icone-chevron { transform: rotate(180deg); }
#sidebar.recolhida .toggle-recolher .rotulo-recolher { display: none; }

/* ícones sóbrios usados fora da sidebar (tabelas, botões, links, badges) —
   herdam a cor do texto ao redor via currentColor, nunca têm cor própria */
.icone-inline { display: inline-flex; vertical-align: -3px; }
.icone-inline svg { display: block; }
.btn .icone-inline, a .icone-inline { vertical-align: -2.5px; }

#conteudo-principal { flex: 1; min-width: 0; display: flex; flex-direction: column; }
#topbar {
  height: 56px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; background: var(--bg-card); border-bottom: 1px solid var(--borda);
  box-shadow: 0 1px 2px rgba(16,24,40,.04);
}
#topbar h1 { font-size: 17px; margin: 0; font-weight: 600; }
#topbar .usuario-area { display: flex; align-items: center; gap: 10px; cursor: pointer; position: relative; }
#topbar .avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--cor-primaria); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 13px; overflow: hidden; }
#topbar .avatar img { width: 100%; height: 100%; object-fit: cover; }

#pagina { flex: 1; padding: 20px; overflow-y: auto; }

/* ---------------------------------------------------------------- cards/tabelas */
.card { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); box-shadow: var(--sombra); padding: 16px; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 14px 16px; }
.kpi .valor { font-size: 26px; font-weight: 700; }
.kpi .rotulo { color: var(--texto-suave); font-size: 12.5px; margin-top: 2px; }

table.tabela { width: 100%; border-collapse: collapse; background: var(--bg-card); border-radius: var(--raio); overflow: hidden; }
table.tabela th, table.tabela td { padding: 9px 12px; border-bottom: 1px solid var(--borda); text-align: left; font-size: 13.5px; }
table.tabela th { color: var(--texto-suave); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .02em; background: rgba(0,0,0,.015); }
table.tabela tbody tr:hover { background: rgba(0,0,0,.02); }
[data-tema="escuro"] table.tabela tbody tr:hover { background: rgba(255,255,255,.03); }

.toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar .espaco { flex: 1; }
.busca { padding: 8px 12px; border: 1px solid var(--borda); border-radius: 8px; background: var(--bg-card); color: var(--texto); min-width: 200px; }
select.filtro { padding: 7px 10px; border: 1px solid var(--borda); border-radius: 8px; background: var(--bg-card); color: var(--texto); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--borda); background: var(--bg-card); color: var(--texto); font-size: 13.5px; font-weight: 500; transition: border-color .12s ease, background .12s ease, transform .08s ease; }
.btn:hover { border-color: var(--cor-primaria); }
.btn:active { transform: translateY(1px); }
.btn-primario { background: var(--cor-primaria); border-color: var(--cor-primaria); color: #fff; }
.btn-primario:hover { background: var(--cor-primaria-hover); border-color: var(--cor-primaria-hover); }
.btn-perigo { color: var(--danger); border-color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11.5px; font-weight: 600; color: #fff; }
.abas-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--borda); margin-bottom: 16px; }
.abas-tabs .tab { padding: 9px 16px; cursor: pointer; color: var(--texto-suave); border-bottom: 2px solid transparent; font-weight: 500; font-size: 13.5px; }
.abas-tabs .tab.ativo { color: var(--cor-primaria); border-bottom-color: var(--cor-primaria); }

/* ---------------------------------------------------------------- formulários */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.form-grid .span2 { grid-column: 1 / -1; }
.campo label { display: block; font-size: 12.5px; font-weight: 600; color: var(--texto-suave); margin-bottom: 4px; }
.campo input, .campo select, .campo textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--borda); border-radius: 7px;
  background: var(--bg-card); color: var(--texto);
}
.campo textarea { resize: vertical; min-height: 70px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--cor-primaria); outline-offset: 1px; }

/* ---------------------------------------------------------------- modal */
.overlay { position: fixed; inset: 0; background: rgba(15,20,30,.5); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal { background: var(--bg-card); border-radius: var(--raio); width: 100%; max-width: 640px; max-height: 90vh; overflow-y: auto; box-shadow: 0 10px 40px rgba(0,0,0,.25); }
.modal.modal-lg { max-width: 900px; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--borda); }
.modal-header h2 { font-size: 16px; margin: 0; }
.modal-body { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--borda); display: flex; justify-content: flex-end; gap: 8px; }
.fechar-x { background: none; border: none; font-size: 20px; color: var(--texto-suave); }

/* ---------------------------------------------------------------- kanban */
.kanban { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 10px; align-items: flex-start; }
.kanban-coluna { background: rgba(0,0,0,.02); border-radius: var(--raio); width: 280px; flex-shrink: 0; padding: 10px; }
[data-tema="escuro"] .kanban-coluna { background: rgba(255,255,255,.03); }
.kanban-coluna-titulo { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; padding: 4px 6px 10px; }
.kanban-coluna-titulo .contagem { color: var(--texto-suave); font-weight: 400; }
.kanban-card { background: var(--bg-card); border: 1px solid var(--borda); border-radius: 8px; padding: 10px; margin-bottom: 8px; cursor: pointer; box-shadow: var(--sombra); transition: border-color .12s ease, transform .1s ease; }
.kanban-card:hover { border-color: var(--cor-primaria); transform: translateY(-1px); }
.kanban-card.travado { opacity: .65; cursor: default; }
.kanban-card .titulo { font-weight: 600; font-size: 13.5px; margin-bottom: 4px; }
.kanban-card .meta { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: 11.5px; color: var(--texto-suave); }
.kanban-card.arrastando { opacity: .4; }
.kanban-coluna.drag-over { outline: 2px dashed var(--cor-primaria); }

.dot-cor { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }

/* ---------------------------------------------------------------- login */
.tela-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--bg); }
.login-card { width: 100%; max-width: 380px; background: var(--bg-card); border-radius: 14px; box-shadow: var(--sombra); padding: 32px; text-align: center; }
.login-card .marca { font-size: 20px; font-weight: 700; color: var(--cor-primaria); margin-bottom: 20px; }
.login-card .marca-logo { max-height: 44px; max-width: 100%; object-fit: contain; margin-bottom: 22px; }
.login-card .campo { text-align: left; margin-bottom: 14px; }
.login-card .btn-primario { width: 100%; justify-content: center; margin-top: 6px; padding: 10px; }
.login-erro { color: var(--danger); font-size: 13px; margin-top: 10px; }

/* ---------------------------------------------------------------- misc */
.vazio { text-align: center; color: var(--texto-suave); padding: 40px 20px; }
.toast-area { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.toast { background: #1f2430; color: #fff; padding: 10px 16px; border-radius: 8px; font-size: 13.5px; box-shadow: var(--sombra); }
.toast.erro { background: var(--danger); }
.toast.sucesso { background: var(--success); }

.chip-list { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { background: rgba(0,0,0,.05); border-radius: 20px; padding: 3px 10px; font-size: 12px; display: inline-flex; align-items: center; gap: 5px; }
[data-tema="escuro"] .chip { background: rgba(255,255,255,.08); }
.chip button { border: none; background: none; color: var(--texto-suave); font-size: 13px; padding: 0; }

.comentarios-lista { display: flex; flex-direction: column; gap: 10px; margin: 12px 0; max-height: 260px; overflow-y: auto; }
.comentario { background: rgba(0,0,0,.03); border-radius: 8px; padding: 8px 10px; font-size: 13px; }
[data-tema="escuro"] .comentario { background: rgba(255,255,255,.05); }
.comentario.cliente { border-left: 3px solid var(--cor-acento); }
.comentario .autor { font-weight: 600; font-size: 12px; margin-bottom: 2px; }
.comentario .quando { color: var(--texto-suave); font-size: 11px; }

.status-manager-item { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border: 1px solid var(--borda); border-radius: 8px; margin-bottom: 6px; background: var(--bg-card); cursor: grab; }
.status-manager-item input[type="color"] { width: 28px; height: 28px; padding: 0; border: none; background: none; }
.status-manager-item .nome { flex: 1; border: none; background: none; color: var(--texto); font-size: 13.5px; }
.status-manager-item .arraste { color: var(--texto-suave); cursor: grab; }

.gantt-linha { display: flex; align-items: center; border-bottom: 1px solid var(--borda); }
.gantt-nome { width: 220px; flex-shrink: 0; padding: 8px; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gantt-trilha { position: relative; flex: 1; height: 34px; }
.gantt-barra { position: absolute; top: 6px; height: 22px; border-radius: 5px; font-size: 11px; color: #fff; display: flex; align-items: center; padding: 0 8px; overflow: hidden; white-space: nowrap; }

.calendario-grade { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.calendario-dia-cabecalho { text-align: center; font-size: 11.5px; color: var(--texto-suave); font-weight: 600; padding: 4px 0; }
.calendario-dia { background: var(--bg-card); border: 1px solid var(--borda); border-radius: 8px; min-height: 84px; padding: 5px; font-size: 11.5px; }
.calendario-dia .numero { color: var(--texto-suave); font-weight: 600; margin-bottom: 3px; }
.calendario-dia.fora-mes { opacity: .4; }
.calendario-evento { background: var(--cor-primaria); color: #fff; border-radius: 4px; padding: 2px 5px; margin-bottom: 2px; font-size: 10.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }

.upload-drop { border: 1.5px dashed var(--borda); border-radius: 8px; padding: 16px; text-align: center; color: var(--texto-suave); font-size: 13px; }

.progresso-etapas { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.progresso-etapa { flex: 1; min-width: 130px; background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 10px 14px; }
.progresso-etapa .nome { font-size: 12px; color: var(--texto-suave); }
.progresso-etapa .valor { font-size: 18px; font-weight: 700; }

@media (max-width: 760px) {
  #sidebar { position: fixed; z-index: 50; height: 100%; left: -230px; transition: left .15s; }
  #sidebar.aberta-mobile { left: 0; }
  .form-grid { grid-template-columns: 1fr; }
  .kanban-coluna { width: 240px; }
}