:root {
  --bg-color: #0d1117;
  --sidebar-bg: #161b22;
  --card-bg: #1c2128;
  --card-border: #30363d;
  --text-primary: #c9d1d9;
  --text-secondary: #8b949e;
  --accent-color: #238636;
  --accent-hover: #2ea043;
  --danger-color: #da3633;
  --danger-hover: #f85149;
  --warning-color: #d29922;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.2s ease-in-out;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ================== TYPOGRAPHY ================== */
h1, h2, h3, h4 {
  color: #fff;
  font-weight: 600;
}
h2 {
  font-size: 24px;
  margin-bottom: 20px;
}

/* ================== LAYOUT: SIDEBAR & MAIN ================== */
#app-container {
  display: flex;
  width: 100%;
  height: 100%;
}

.sidebar {
  width: 260px;
  background-color: var(--sidebar-bg);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  z-index: 10;
}

.sidebar-header {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-header h1 {
  font-size: 20px;
  background: linear-gradient(90deg, #3fb950, #2ea043);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.nav-menu {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0 10px;
  flex-grow: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  font-weight: 500;
}

.nav-item i {
  font-size: 18px;
}

.nav-item:hover {
  background-color: var(--card-bg);
  color: var(--text-primary);
}

.nav-item.active {
  background-color: var(--card-bg);
  color: #fff;
  border-left: 3px solid var(--accent-color);
}

.sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--card-border);
}

.user-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 15px;
}
.user-name {
  color: #fff;
  font-weight: 600;
}

.main-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: radial-gradient(circle at top right, rgba(35,134,54,0.05), transparent 400px), var(--bg-color);
}

.topbar {
  padding: 20px 40px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.view-container {
  padding: 0 40px 40px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.view-container.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================== COMPONENTS ================== */
.btn {
  background-color: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--card-border);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 500;
  font-size: 14px;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn:hover {
  background-color: #2a313c;
  border-color: #4a545e;
}

.btn-primary {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  color: #fff;
}
.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

.btn-danger {
  color: #fff;
  background-color: var(--danger-color);
  border-color: var(--danger-color);
}
.btn-danger:hover {
  background-color: var(--danger-hover);
  border-color: var(--danger-hover);
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

/* ================== DASHBOARD VIEW ================== */
.dashboard-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.summary-card {
  background: linear-gradient(145deg, var(--card-bg), #20262d);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.summary-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
}
.summary-card.receita::before { background: var(--accent-color); }
.summary-card.despesa::before { background: var(--danger-color); }
.summary-card.saldo::before { background: #3b82f6; }

.summary-title {
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.summary-value {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.dashboard-charts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.chart-container {
  height: 350px;
  width: 100%;
}

/* ================== VOICE RECORDING VIEW ================== */
.record-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  background: var(--card-bg);
  border: 1px dashed var(--card-border);
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.mic-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
  font-size: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 20px rgba(35,134,54,0.2);
}

.mic-btn:hover {
  transform: scale(1.05);
  background: rgba(35,134,54,0.1);
}

.mic-btn.recording {
  background: var(--danger-color);
  border-color: var(--danger-color);
  color: #fff;
  animation: pulse 1.5s infinite;
  box-shadow: 0 0 30px rgba(218,54,51,0.5);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(218,54,51,0.7); }
  70% { box-shadow: 0 0 0 20px rgba(218,54,51,0); }
  100% { box-shadow: 0 0 0 0 rgba(218,54,51,0); }
}

.timer {
  margin-top: 20px;
  font-size: 24px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: #fff;
  display: none;
}

.recording-status {
  display: none;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  color: var(--text-secondary);
}

.processing-banner {
  display: none;
  background: rgba(35,134,54,0.1);
  border: 1px solid var(--accent-color);
  padding: 15px 25px;
  border-radius: var(--radius-md);
  margin-top: 20px;
  color: #fff;
  align-items: center;
  gap: 15px;
}

/* ================== DATA TABLES ================== */
.table-responsive {
  overflow-x: auto;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

th {
  background-color: rgba(255,255,255,0.03);
  padding: 15px 20px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}

td {
  padding: 15px 20px;
  border-bottom: 1px solid var(--card-border);
  color: var(--text-primary);
  vertical-align: middle;
}

tr:last-child td {
  border-bottom: none;
}

tr:hover {
  background-color: rgba(255,255,255,0.02);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.badge-despesa { background: rgba(218,54,51,0.15); color: #ff7b72; }
.badge-receita { background: rgba(35,134,54,0.15); color: #3fb950; }

.val-despesa { color: #ff7b72; font-weight: 600; }
.val-receita { color: #3fb950; font-weight: 600; }

/* ================== PENDING CARDS ================== */
.pending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.pending-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: var(--transition);
}
.pending-card:hover {
  border-color: #4a545e;
}
.pending-card.needs-review {
  border-color: var(--warning-color);
  box-shadow: 0 0 10px rgba(210, 153, 34, 0.2);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.form-group label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

input, select {
  width: 100%;
  min-width: 0;
  background-color: #0d1117;
  border: 1px solid var(--card-border);
  color: var(--text-primary);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

input:focus, select:focus {
  border-color: #58a6ff;
}

.card-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}
.card-actions .btn {
  flex: 1;
}

/* ================== CONFIG VIEW ================== */
.config-section {
  max-width: 600px;
}

/* ================== AUTH VIEW ================== */
#auth-view {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100%;
  background: var(--bg-color);
  position: absolute;
  top: 0; left: 0; z-index: 100;
}

.auth-box {
  width: 100%;
  max-width: 400px;
  padding: 40px;
  background: var(--sidebar-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  text-align: center;
}

.auth-box h1 {
  margin-bottom: 25px;
  background: linear-gradient(90deg, #3fb950, #2ea043);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-tabs {
  display: flex;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--card-border);
}

.auth-tab {
  flex: 1;
  padding: 10px;
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: 500;
  border-bottom: 2px solid transparent;
}

.auth-tab.active {
  color: #fff;
  border-bottom-color: var(--accent-color);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  text-align: left;
}

.auth-form .btn {
  margin-top: 10px;
  padding: 12px;
}

.loader {
  border: 3px solid rgba(255,255,255,0.1);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  width: 24px;
  height: 24px;
  animation: spin 1s linear infinite;
}

@keyframes spin { 100% { transform: rotate(360deg); } }

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: var(--card-border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* ================== RESPONSIVENESS ================== */
@media (max-width: 768px) {
  #app-container {
    flex-direction: column;
  }
  
  .sidebar {
    width: 100%;
    height: auto;
    padding: 10px;
    border-right: none;
    border-bottom: 1px solid var(--card-border);
  }

  .sidebar-header {
    padding: 0 0 10px 0;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--card-border);
    justify-content: center;
  }

  .nav-menu {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    width: 100%;
    gap: 10px;
    padding-bottom: 5px;
  }
  
  .nav-item {
    padding: 10px 15px;
    font-size: 13px;
    white-space: nowrap;
  }

  .sidebar-footer {
    display: none;
  }

  .view-container {
    padding: 15px 10px;
  }

  .card {
    padding: 15px;
  }

  .form-group input, 
  .form-group select {
    padding: 12px;
  }

  .dashboard-summary {
    grid-template-columns: 1fr;
  }

  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  table {
    min-width: 600px;
  }

  .modal-overlay > .card {
    width: 95%;
    padding: 15px;
  }

  /* Force manual inputs to stack on mobile */
  #form-manual {
    display: flex;
    flex-direction: column;
  }
  #form-manual > div {
    flex-direction: column !important;
  }
}

/* ================== ADMIN PANEL ================== */
.admin-card {
  position: relative;
}

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-card-header h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
}

.admin-badge {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.badge-ok {
  background: rgba(63, 185, 80, 0.15);
  color: #3fb950;
  border: 1px solid rgba(63, 185, 80, 0.3);
}

.badge-warn {
  background: rgba(210, 153, 34, 0.15);
  color: #d29922;
  border: 1px solid rgba(210, 153, 34, 0.3);
}

.admin-count {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(56, 139, 253, 0.15);
  color: #58a6ff;
  border: 1px solid rgba(56, 139, 253, 0.3);
}

.role-badge {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.role-admin {
  background: rgba(187, 128, 255, 0.15);
  color: #d2a8ff;
  border: 1px solid rgba(187, 128, 255, 0.3);
}

.role-user {
  background: rgba(139, 148, 158, 0.15);
  color: #8b949e;
  border: 1px solid rgba(139, 148, 158, 0.3);
}

.status-badge {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.status-ativo {
  background: rgba(63, 185, 80, 0.15);
  color: #3fb950;
  border: 1px solid rgba(63, 185, 80, 0.3);
}

.status-inativo {
  background: rgba(218, 54, 51, 0.15);
  color: #f85149;
  border: 1px solid rgba(218, 54, 51, 0.3);
}

/* ================== DIAGNÓSTICO FINANCEIRO ================== */
.diagnostico {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  margin-bottom: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  border-left-width: 4px;
}

.diagnostico-icone {
  font-size: 26px;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.diagnostico-corpo {
  flex: 1;
  min-width: 0;
}

.diagnostico-titulo {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.diagnostico-mensagem {
  font-size: 13px;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.diagnostico-sugestao {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.diagnostico-metricas {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--card-border);
}

.diagnostico-metrica {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.diagnostico-metrica-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
}

.diagnostico-metrica-valor {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}

.diagnostico.nivel-saudavel {
  border-left-color: #3fb950;
  background: linear-gradient(90deg, rgba(63, 185, 80, 0.08), transparent 60%), var(--card-bg);
}
.diagnostico.nivel-saudavel .diagnostico-icone { color: #3fb950; }

.diagnostico.nivel-alerta {
  border-left-color: var(--warning-color);
  background: linear-gradient(90deg, rgba(210, 153, 34, 0.10), transparent 60%), var(--card-bg);
}
.diagnostico.nivel-alerta .diagnostico-icone { color: #e3b341; }

.diagnostico.nivel-critico {
  border-left-color: var(--danger-hover);
  background: linear-gradient(90deg, rgba(248, 81, 73, 0.12), transparent 60%), var(--card-bg);
}
.diagnostico.nivel-critico .diagnostico-icone { color: var(--danger-hover); }

.diagnostico.nivel-sem_dados {
  border-left-color: var(--text-secondary);
}
.diagnostico.nivel-sem_dados .diagnostico-icone { color: var(--text-secondary); }

/* Aviso de impacto exibido ao confirmar um lançamento */
.impacto-alerta {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(248, 81, 73, 0.35);
  background: rgba(248, 81, 73, 0.10);
  font-size: 13px;
}

.impacto-alerta i {
  color: var(--danger-hover);
  font-size: 20px;
  flex-shrink: 0;
}

.impacto-alerta strong {
  display: block;
  color: #fff;
  margin-bottom: 3px;
}

.impacto-acoes {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

@media (max-width: 640px) {
  .diagnostico { flex-direction: column; gap: 10px; }
  .diagnostico-metricas { gap: 14px; }
}

/* ================== ASSINATURA ================== */
.trial-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(63, 185, 80, .35);
  background: rgba(63, 185, 80, .08);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
}

.trial-banner i {
  margin-right: 8px;
  color: #3fb950;
  font-size: 18px;
  vertical-align: -3px;
}

.trial-banner.urgente {
  border-color: rgba(210, 153, 34, .45);
  background: rgba(210, 153, 34, .1);
}

.trial-banner.urgente i {
  color: var(--warning-color);
}

.btn-assinar-mini {
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--accent-color);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-assinar-mini:hover {
  background: var(--accent-hover);
}

#paywall-view {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg-color);
}

.paywall-box {
  width: min(440px, 100%);
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
}

.paywall-ico {
  font-size: 46px;
  color: var(--warning-color);
  margin-bottom: 18px;
  display: block;
}

.paywall-box h2 {
  font-size: 24px;
  margin-bottom: 12px;
}

.paywall-box > p {
  color: var(--text-secondary);
  margin-bottom: 26px;
}

.paywall-preco {
  margin-bottom: 26px;
}

.paywall-preco strong {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}

.paywall-preco span {
  color: var(--text-secondary);
  font-size: 16px;
}

.paywall-box .btn {
  width: 100%;
  justify-content: center;
}

.paywall-nota {
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-secondary);
}

.paywall-sair {
  display: inline-block;
  margin-top: 20px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
}

.paywall-sair:hover {
  color: var(--text-primary);
}

/* ================== PAINEL ADMINISTRATIVO ================== */
.metric-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  margin-bottom: 4px;
}

.metric-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
}

.metric-card.destaque {
  border-color: rgba(63, 185, 80, .4);
  background: rgba(63, 185, 80, .06);
}

.metric-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

.metric-label i {
  margin-right: 6px;
  vertical-align: -2px;
}

.metric-value {
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.metric-card.destaque .metric-value {
  color: #3fb950;
}

.metric-hint {
  font-size: 12px;
  color: var(--text-secondary);
}

/* ================== ACOES DO ADMIN ================== */
.btn-acao {
  padding: 6px 9px;
  margin-right: 4px;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}

.btn-acao:hover {
  border-color: var(--accent-color);
  color: #fff;
}

.btn-acao.perigo:hover {
  border-color: var(--danger-color);
  color: var(--danger-hover);
}

/* O modal de gestão usa os mesmos campos do resto do app. */
#modal-cliente .form-group {
  margin-bottom: 14px;
}

#modal-cliente .form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}

#modal-cliente input,
#modal-cliente select,
#modal-cliente textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--card-border);
  border-radius: 8px;
  background: var(--bg-color);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
}

#modal-cliente input:focus,
#modal-cliente select:focus,
#modal-cliente textarea:focus {
  outline: none;
  border-color: var(--accent-color);
}