/* ========================================================
   CAMILA P2P - FOLOW-UP SYSTEM (styles.css)
   Design Premium, Harmonioso e de Altíssimo NívelFinanças 
   ======================================================== */

/* 1. VARIÁVEIS DO SISTEMA DESIGN */
:root {
  --font-family: 'Outfit', 'Inter', sans-serif;
  
  /* Paleta de Cores da Marca */
  --bg-dark-navy: #030f26;
  --accent-gold: #cfa126;
  --accent-gold-hover: #e0b43c;
  --white: #ffffff;
  
  /* Cores de Apoio e Status */
  --gray-100: #f8fafc;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  
  --status-green: #10b981;
  --status-green-bg: rgba(16, 185, 129, 0.15);
  --status-yellow: #f59e0b;
  --status-yellow-bg: rgba(245, 158, 11, 0.15);
  --status-red: #ef4444;
  --status-red-bg: rgba(239, 68, 68, 0.15);
  
  /* Glassmorphism Estilos */
  --glass-bg: rgba(3, 15, 38, 0.7);
  --glass-border: rgba(207, 161, 38, 0.25);
  --glass-border-light: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --glass-blur: blur(14px);
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. CONFIGURAÇÕES BASE / RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: #000000; /* Fundo preto sólido original */
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

/* 3. VÍDEO DE FUNDO ANIMADO */
.video-bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

#video-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45; /* Opacidade maior para se destacar no fundo preto */
  filter: contrast(1.2) brightness(0.75) saturate(1.3);
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.9) 100%);
}

/* 4. DESIGN GLASSMORPHISM UTILITY */
.glass-container {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 16px;
  padding: 24px;
}

/* 5. TELA DE LOGIN / AUTENTICAÇÃO (TELA 1) */
#login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
  background-color: transparent; /* Permite ver o vídeo de fundo */
  position: relative;
}

.login-card {
  width: 100%;
  max-width: 440px;
  padding: 40px;
  animation: fadeIn 0.6s ease-out;
  border: 1px solid var(--accent-gold);
  border-radius: 16px;
  background-color: #030f26 !important; /* Cor exata do fundo da logo */
  backdrop-filter: none !important; /* Remove translucidez */
  -webkit-backdrop-filter: none !important;
  box-shadow: var(--glass-shadow);
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-logo {
  max-width: 200px;
  height: auto;
  margin-bottom: 16px;
}

.login-subtitle {
  color: var(--gray-400);
  font-size: 14px;
}

/* 6. ELEMENTOS DE FORMULÁRIO */
.form-group {
  margin-bottom: 20px;
  text-align: left;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-gold);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

input[type="email"],
input[type="password"],
input[type="text"],
textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-family);
  font-size: 15px;
  transition: var(--transition-smooth);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 12px rgba(207, 161, 38, 0.2);
}

input[readonly] {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.05);
  color: var(--gray-300);
  cursor: not-allowed;
}

/* 7. BOTÕES (MICRO-ANIMAÇÕES) */
.btn-primary {
  width: 100%;
  padding: 14px;
  background-color: var(--accent-gold);
  color: var(--bg-dark-navy);
  border: none;
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 14px rgba(207, 161, 38, 0.3);
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(207, 161, 38, 0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  padding: 14px 20px;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

/* 8. ERROS E ALERTAS */
.error-text {
  color: var(--status-red);
  font-size: 13px;
  margin-top: 8px;
  text-align: center;
  font-weight: 500;
}

.hidden {
  display: none !important;
}

/* 9. CABEÇALHO DO APP */
#app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
  animation: fadeIn 0.4s ease-out;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding: 16px 30px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  max-height: 48px;
  width: auto;
}

.badge-role {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.header-nav {
  display: flex;
  gap: 12px;
}

.nav-btn {
  background: none;
  border: none;
  color: var(--gray-400);
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.nav-btn:hover, .nav-btn.active {
  color: var(--accent-gold);
  background: rgba(207, 161, 38, 0.1);
}

.nav-btn-logout {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: var(--status-red);
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  cursor: pointer;
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.nav-btn-logout:hover {
  background: var(--status-red);
  color: var(--white);
}

/* 10. TELA 2: STATUS DE CONEXÃO DO SHEETS */
.sheets-integration-panel {
  margin-bottom: 24px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.panel-header h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-gold);
}

.connection-badge {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  text-transform: uppercase;
}

.connection-badge.status-connected {
  background-color: var(--status-green-bg);
  color: var(--status-green);
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.connection-badge.status-disconnected {
  background-color: var(--status-red-bg);
  color: var(--status-red);
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.connection-badge.status-loading {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--gray-400);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.panel-body p {
  color: var(--gray-300);
  font-size: 14px;
}

.alert-box {
  padding: 12px 16px;
  border-radius: 8px;
  margin-top: 16px;
  font-size: 14px;
}

.warning-box {
  background-color: var(--status-yellow-bg);
  color: var(--status-yellow);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.step-list {
  margin-top: 12px;
  padding-left: 20px;
  font-size: 13px;
  color: var(--gray-300);
}

.step-list li {
  margin-bottom: 6px;
}

/* 11. TELA 3: CARDS DE MÉTRICAS */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .metrics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

.metric-card {
  cursor: pointer;
  transition: var(--transition-smooth);
}

.metric-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-gold);
  box-shadow: 0 12px 40px rgba(207, 161, 38, 0.15);
}

.metric-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.metric-icon {
  font-size: 24px;
}

.metric-header h4 {
  font-size: 14px;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metric-value {
  font-family: 'Outfit', sans-serif;
  font-size: 38px;
  font-weight: 800;
  margin-bottom: 8px;
}

.font-warning { color: var(--status-yellow); }
.font-highlight { color: var(--accent-gold); }
.font-vip { color: #38bdf8; }

.metric-footer {
  font-size: 14px;
  color: var(--gray-300);
}

/* 12. TAB CONTROLS SPA */
.app-tab-content {
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.app-tab-content.active-tab {
  display: block;
}

/* 13. TELA 4 & 5: PANEL FOLLOW-UP DE COMUNICAÇÃO */
.comunicacao-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

.comunicacao-form-panel h3,
.comunicacao-preview-panel h3,
.aniversariantes-panel h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 20px;
  border-left: 3px solid var(--accent-gold);
  padding-left: 12px;
}

.segment-selectors-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.segment-btn {
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: var(--gray-300);
  font-family: var(--font-family);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.segment-btn:hover, .segment-btn.active {
  background: rgba(207, 161, 38, 0.15);
  border-color: var(--accent-gold);
  color: var(--white);
}

.comunicacao-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

/* 14. PREVIEW DE MENSAGEM */
.tab-preview-header {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
}

.preview-tab-btn {
  background: none;
  border: none;
  color: var(--gray-400);
  font-family: var(--font-family);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition-smooth);
}

.preview-tab-btn.active {
  color: var(--accent-gold);
  border-bottom-color: var(--accent-gold);
}

.preview-frame {
  display: none;
  animation: fadeIn 0.3s ease-out;
}

.preview-frame.active-preview {
  display: block;
}

/* Preview E-mail */
.email-mockup {
  background-color: var(--bg-dark-navy);
  border: 1px solid var(--accent-gold);
  border-radius: 12px;
  overflow: hidden;
  max-width: 100%;
}

.email-header {
  background-color: rgba(3, 15, 38, 0.9);
  padding: 20px;
  text-align: center;
  border-bottom: 1px solid rgba(207, 161, 38, 0.15);
}

.email-logo {
  max-height: 38px;
  width: auto;
}

.email-body {
  padding: 24px;
  color: var(--white);
  min-height: 200px;
}

.preview-text-content {
  font-size: 14px;
  line-height: 1.6;
  white-space: pre-wrap;
  color: var(--gray-300);
}

.email-action-area {
  text-align: center;
  margin-top: 24px;
}

.email-action-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--accent-gold);
  color: var(--bg-dark-navy);
  text-decoration: none;
  border-radius: 6px;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
}

.email-footer {
  background-color: rgba(0, 0, 0, 0.2);
  padding: 16px;
  text-align: center;
  font-size: 11px;
  color: var(--gray-400);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Preview WhatsApp */
.whatsapp-mockup {
  background: url('https://user-images.githubusercontent.com/15075759/28719144-86dc0f70-73b1-11e7-911d-60d70fcded21.png');
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.whatsapp-header {
  background-color: #075e54;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-avatar {
  width: 36px;
  height: 36px;
  background-color: var(--accent-gold);
  color: var(--bg-dark-navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.whatsapp-status-info {
  display: flex;
  flex-direction: column;
}

.whatsapp-name {
  font-weight: 600;
  font-size: 14px;
}

.whatsapp-status {
  font-size: 11px;
  color: #a3d9c9;
}

.whatsapp-chat-body {
  padding: 20px;
  min-height: 260px;
  display: flex;
  align-items: flex-end;
}

.whatsapp-bubble {
  background-color: #d9fdd3;
  color: #111b21;
  padding: 10px 14px;
  border-radius: 8px 0 8px 8px;
  max-width: 85%;
  position: relative;
  box-shadow: 0 1px 0.5px rgba(11,20,26,.13);
  margin-left: auto;
}

.whatsapp-bubble-text {
  font-size: 13.5px;
  line-height: 1.4;
  white-space: pre-wrap;
}

.whatsapp-time {
  font-size: 9px;
  color: #667781;
  text-align: right;
  display: block;
  margin-top: 4px;
}

/* 15. TABELAS DE DADOS MODERNO */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

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

.data-table th {
  padding: 14px 16px;
  color: var(--accent-gold);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  border-bottom: 2px solid var(--glass-border);
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 14px;
  color: var(--gray-100);
}

.data-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.table-empty-msg {
  text-align: center;
  color: var(--gray-400);
  padding: 40px !important;
}

/* Tags de Dias Sem Operar */
.tag-days {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
}

.tag-days.active {
  background-color: var(--status-green-bg);
  color: var(--status-green);
}

.tag-days.alert {
  background-color: var(--status-yellow-bg);
  color: var(--status-yellow);
}

.tag-days.critical {
  background-color: var(--status-red-bg);
  color: var(--status-red);
}

.tag-days.warning {
  background-color: rgba(99, 179, 237, 0.15);
  color: #63b3ed;
}

.row-action-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 6px;
  vertical-align: middle;
}

.row-action-btn:hover {
  transform: scale(1.15);
}

.icon-svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* Customização E-mail */
.email-btn {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

.email-btn:hover {
  color: var(--accent-gold);
  border-color: var(--accent-gold);
  background-color: rgba(207, 161, 38, 0.15);
  box-shadow: 0 0 8px rgba(207, 161, 38, 0.3);
}

/* Customização WhatsApp */
.wa-btn {
  color: #25d366; /* Verde icônico do WhatsApp */
  border: 1px solid rgba(37, 211, 102, 0.25);
  background: rgba(37, 211, 102, 0.05);
}

.wa-btn:hover {
  color: #ffffff;
  background-color: #25d366;
  border-color: #25d366;
  box-shadow: 0 0 10px rgba(37, 211, 102, 0.5);
}

/* 16. MODAL DE LISTAGEM DETALHADA */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-container {
  width: 100%;
  max-width: 900px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  animation: modalScaleUp 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 20px;
  color: var(--accent-gold);
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  color: var(--status-red);
}

.modal-search-bar {
  margin-bottom: 16px;
}

.modal-search-bar input {
  width: 100%;
}

.modal-table-scroll {
  max-height: 50vh;
  overflow-y: auto;
}

/* Checkbox Personalizado */
.checkbox-container {
  display: inline-flex;
  align-items: center;
  position: relative;
  padding-left: 28px;
  margin-right: 15px;
  cursor: pointer;
  font-size: 13px;
  user-select: none;
  color: var(--gray-300);
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  height: 18px;
  width: 18px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.checkbox-container:hover input ~ .checkmark {
  background-color: rgba(255, 255, 255, 0.15);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--accent-gold);
  border-color: var(--accent-gold);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 6px;
  top: 2px;
  width: 4px;
  height: 9px;
  border: solid var(--bg-dark-navy);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.input-inline {
  width: 130px;
  padding: 8px 12px;
  font-size: 13px;
  margin-left: 10px;
}

.aniversariantes-control-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

#btn-envio-lote {
  width: auto;
  padding: 10px 20px;
  font-size: 14px;
}

/* 17. ANIMAÇÕES KEYFRAMES */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalScaleUp {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* RESPONSIVO */
@media (max-width: 900px) {
  .comunicacao-grid {
    grid-template-columns: 1fr;
  }
  .app-header {
    flex-direction: column;
    gap: 16px;
    padding: 16px;
  }
}

/* 18. GRÁFICOS DO DASHBOARD (INSIGHTS) */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 16px;
}

@media (max-width: 900px) {
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

.chart-container {
  background: rgba(3, 15, 38, 0.4) !important;
  border: 1px solid rgba(207, 161, 38, 0.15) !important;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: 12px;
  padding: 20px;
  transition: var(--transition-smooth);
}

.chart-container:hover {
  border-color: rgba(207, 161, 38, 0.4) !important;
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(207, 161, 38, 0.12);
}