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

:root {
  --bg: #0d0d0d;
  --bg2: #1a1a2e;
  --bg3: #16213e;
  --card: #1e1e2e;
  --border: #2a2a3e;
  --text: #e0e0e0;
  --text2: #888;
  --primary: #7c3aed;
  --primary-hover: #6d28d9;
  --green: #22c55e;
  --blue: #3b82f6;
  --yellow: #f59e0b;
  --red: #ef4444;
  --sidebar-w: 220px;
}

body.light {
  --bg: #f4f4f8;
  --bg2: #ffffff;
  --bg3: #e8e8f0;
  --card: #ffffff;
  --border: #d0d0e0;
  --text: #1a1a2e;
  --text2: #555;
}

body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); transition: background 0.3s, color 0.3s; }

/* LOGIN */
.login-container { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--bg); }
.login-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 40px; width: 340px; text-align: center; }
.login-box h1 { font-size: 28px; color: var(--primary); margin-bottom: 6px; }
.login-box p { color: var(--text2); margin-bottom: 24px; }
.login-box input { width: 100%; padding: 12px 14px; margin-bottom: 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); font-size: 14px; }
.login-box button { width: 100%; padding: 12px; background: var(--primary); color: #fff; border: none; border-radius: 8px; font-size: 15px; font-weight: 600; cursor: pointer; transition: background 0.2s; }
.login-box button:hover { background: var(--primary-hover); }
.erro { color: var(--red); margin-top: 8px; font-size: 13px; }

/* LAYOUT */
#mainApp { display: flex; min-height: 100vh; }

/* SIDEBAR */
.sidebar { width: var(--sidebar-w); background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 20px 0; position: fixed; height: 100vh; z-index: 100; }
.logo { font-size: 20px; font-weight: 700; color: var(--primary); padding: 0 20px 20px; border-bottom: 1px solid var(--border); }
nav { flex: 1; padding-top: 16px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 11px 20px; color: var(--text2); text-decoration: none; font-size: 14px; border-radius: 8px; margin: 2px 10px; transition: all 0.2s; }
.nav-item:hover, .nav-item.active { background: var(--primary); color: #fff; }
.logout-btn { margin: 10px; padding: 10px; background: transparent; border: 1px solid var(--border); color: var(--text2); border-radius: 8px; cursor: pointer; font-size: 13px; transition: all 0.2s; display: flex; align-items: center; gap: 8px; }
.logout-btn:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* CONTENT */
.content { margin-left: var(--sidebar-w); flex: 1; padding: 24px; }

/* TOPBAR */
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.topbar h2 { font-size: 22px; }
.topbar p { color: var(--text2); font-size: 13px; }
.theme-toggle { background: var(--card); border: 1px solid var(--border); color: var(--text); width: 40px; height: 40px; border-radius: 50%; cursor: pointer; font-size: 16px; transition: all 0.2s; }
.theme-toggle:hover { background: var(--bg3); }

/* CARDS */
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; display: flex; align-items: center; gap: 16px; transition: transform 0.2s; }
.card:hover { transform: translateY(-2px); }
.card-icon { width: 44px; height: 44px; background: rgba(124,58,237,0.15); color: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; }
.card-icon.green { background: rgba(34,197,94,0.15); color: var(--green); }
.card-icon.blue { background: rgba(59,130,246,0.15); color: var(--blue); }
.card-icon.yellow { background: rgba(245,158,11,0.15); color: var(--yellow); }
.card p { color: var(--text2); font-size: 12px; margin: 0; }
.card h3 { font-size: 18px; color: var(--primary); margin: 0; }

/* SEÇÕES */
.secao { display: block; }
.secao.hidden { display: none; }
.hidden { display: none !important; }
.secao-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.secao-header h3 { flex: 1; font-size: 18px; }

/* BOTÕES */
.btn-primary { padding: 10px 18px; background: var(--primary); color: #fff; border: none; border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 6px; transition: all 0.2s; }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); }
.btn-secondary { padding: 10px 18px; background: var(--bg3); color: var(--text); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 13px; transition: all 0.2s; }
.btn-secondary:hover { background: var(--border); }

/* ABAS */
.abas { display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap; }
.aba { padding: 9px 16px; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; color: var(--text); font-size: 13px; transition: all 0.2s; }
.aba:hover { background: var(--border); }
.aba.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.aba-content { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 24px; }

/* BLOCOS */
.blocos-container { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.bloco-opcoes p { margin: 0 0 10px 0; font-weight: 600; }
.blocos-lista { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 20px; }
.bloco { padding: 8px 14px; background: rgba(124,58,237,0.15); color: var(--primary); border: 1px solid var(--primary); border-radius: 8px; cursor: pointer; font-size: 13px; transition: all 0.2s; }
.bloco:hover { background: var(--primary); color: #fff; transform: translateY(-1px); }
.bloco.acao { background: rgba(59,130,246,0.1); color: var(--blue); border-color: var(--blue); }
.bloco.acao:hover { background: var(--blue); color: #fff; }
.fluxo-visual { min-height: 100px; background: var(--bg); border: 1px dashed var(--border); border-radius: 8px; padding: 12px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.fluxo-vazio { color: var(--text2); font-size: 13px; margin: 0; }
.bloco-fluxo-item { padding: 7px 12px; background: var(--card); border: 1px solid var(--border); border-radius: 6px; font-size: 13px; }
.seta { color: var(--text2); font-size: 16px; }
.bloco-acoes-btn { display: flex; gap: 10px; margin-top: 12px; }

/* TEXTO */
.texto-container p { margin: 0 0 10px 0; }
.texto-container textarea { width: 100%; padding: 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; resize: vertical; margin: 10px 0; font-family: inherit; }
.texto-container textarea:focus { outline: none; border-color: var(--primary); }
.resultado-automacao { margin-top: 16px; padding: 16px; background: var(--bg); border: 1px solid var(--green); border-radius: 10px; }

/* TEMPLATES */
.templates-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.template-card { padding: 18px; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; cursor: pointer; transition: all 0.2s; position: relative; }
.template-card:hover { border-color: var(--primary); transform: translateY(-2px); }
.template-card h4 { font-size: 14px; margin-bottom: 6px; }
.template-card p { font-size: 12px; color: var(--text2); margin: 0; }
.badge { position: absolute; top: 12px; right: 12px; padding: 2px 8px; background: rgba(124,58,237,0.15); color: var(--primary); border-radius: 20px; font-size: 11px; }

/* CÓDIGO */
.codigo-container { display: flex; flex-direction: column; gap: 12px; }
.codigo-header { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.codigo-header select, .codigo-header input { padding: 9px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 13px; }
.codigo-header select:focus, .codigo-header input:focus { outline: none; border-color: var(--primary); }
#codigoInput { width: 100%; padding: 14px; background: #0a0a0a; border: 1px solid var(--border); border-radius: 8px; color: #00ff88; font-family: 'Courier New', monospace; font-size: 13px; resize: vertical; }
#codigoInput:focus { outline: none; border-color: var(--primary); }
body.light #codigoInput { background: #1a1a2e; }
.codigo-btns { display: flex; gap: 10px; }
.output-box { background: #0a0a0a; border: 1px solid var(--green); border-radius: 8px; overflow: hidden; }
.output-header { display: flex; justify-content: space-between; align-items: center; padding: 8px 14px; background: rgba(34,197,94,0.1); border-bottom: 1px solid var(--green); }
.output-header span { color: var(--green); font-weight: 600; }
.output-header button { background: none; border: none; color: var(--text2); cursor: pointer; padding: 4px; }
.output-header button:hover { color: var(--text); }
#output-texto { padding: 14px; color: #00ff88; font-family: 'Courier New', monospace; font-size: 13px; white-space: pre-wrap; max-height: 300px; overflow-y: auto; margin: 0; }

/* LISTA AUTOMAÇÕES */
.lista-automacoes { margin-top: 20px; }
.lista-automacoes h4 { margin-bottom: 12px; font-size: 16px; }
.automacao-item { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; margin-bottom: 10px; display: flex; align-items: center; justify-content: space-between; transition: all 0.2s; }
.automacao-item:hover { transform: translateY(-1px); border-color: var(--primary); }
.automacao-info h5 { font-size: 14px; margin-bottom: 4px; display: flex; align-items: center; }
.automacao-info span { font-size: 12px; color: var(--text2); }
.automacao-acoes { display: flex; gap: 8px; }
.btn-run { padding: 6px 14px; background: var(--green); color: #fff; border: none; border-radius: 6px; cursor: pointer; font-size: 12px; transition: all 0.2s; }
.btn-run:hover { background: #16a34a; transform: translateY(-1px); }
.btn-del { padding: 6px 14px; background: var(--red); color: #fff; border: none; border-radius: 6px; cursor: pointer; font-size: 12px; transition: all 0.2s; }
.btn-del:hover { background: #dc2626; transform: translateY(-1px); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); margin-right: 8px; display: inline-block; }
.status-dot.off { background: var(--text2); }

/* ARQUIVOS */
.upload-area { border: 2px dashed var(--border); border-radius: 12px; padding: 40px; text-align: center; margin-bottom: 20px; color: var(--text2); transition: all 0.2s; cursor: pointer; }
.upload-area:hover { border-color: var(--primary); color: var(--primary); }
.upload-area i { font-size: 40px; margin-bottom: 12px; color: var(--primary); }
.upload-area p { margin: 0 0 8px 0; }
.upload-area small { color: var(--text2); }
.lista-arquivos { display: flex; flex-direction: column; gap: 10px; }
.arquivo-item { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; transition: all 0.2s; }
.arquivo-item:hover { transform: translateY(-1px); border-color: var(--primary); }
.arquivo-nome { font-size: 14px; margin-bottom: 4px; }
.arquivo-info { font-size: 12px; color: var(--text2); }
.arquivo-acoes { display: flex; gap: 8px; }
.arquivo-acoes a { text-decoration: none; }
.btn-download { padding: 6px 14px; background: var(--blue); color: #fff; border: none; border-radius: 6px; cursor: pointer; font-size: 12px; transition: all 0.2s; }
.btn-download:hover { background: #2563eb; transform: translateY(-1px); }

/* CONFIG */
.config-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.config-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }
.config-card h4 { font-size: 15px; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.config-card input { width: 100%; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 13px; margin-bottom: 10px; }
.config-card input:focus { outline: none; border-color: var(--primary); }
.config-row { display: flex; justify-content: space-between; align-items: center; }
.switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; inset: 0; background: var(--border); border-radius: 24px; transition: .3s; }
.slider:before { position: absolute; content: ""; height: 18px; width: 18px; left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: .3s; }
input:checked + .slider { background: var(--primary); }
input:checked + .slider:before { transform: translateX(20px); }

/* MODAL */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.7); display: flex; align-items: center; justify-content: center; z-index: 999; }
.modal-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px; width: 500px; max-width: 90vw; max-height: 90vh; overflow-y: auto; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.modal-header h3 { margin: 0; }
.modal-header button { background: none; border: none; color: var(--text2); font-size: 18px; cursor: pointer; padding: 4px; }
.modal-header button:hover { color: var(--text); }
#modalConteudo p { margin: 0 0 10px 0; color: var(--text2); }

/* VAZIO */
.vazio { color: var(--text2); font-size: 13px; text-align: center; padding: 30px; margin: 0; }

/* RESPONSIVO */
@media (max-width: 900px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .config-grid { grid-template-columns: 1fr; }
  .templates-grid { grid-template-columns: 1fr; }
  .blocos-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .content { padding: 16px; }
  .topbar { flex-direction: column; gap: 10px; text-align: center; }
  .secao-header { flex-direction: column; align-items: stretch; gap: 10px; }
  .automacao-item, .arquivo-item { flex-direction: column; align-items: stretch; gap: 10px; }
  .automacao-acoes, .arquivo-acoes { justify-content: center; }
}

@media (max-width: 600px) {
  .sidebar { width: 60px; overflow: hidden; }
  .sidebar:hover { width: var(--sidebar-w); }
  .sidebar .logo, .nav-item span, .logout-btn span { display: none; }
  .sidebar:hover .logo, .sidebar:hover .nav-item span, .sidebar:hover .logout-btn span { display: block; }
  .content { margin-left: 60px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .abas { justify-content: center; }
  .aba { flex: 1; text-align: center; min-width: 0; }
  .codigo-header { flex-direction: column; }
  .codigo-header select, .codigo-header input { width: 100%; }
}