/* ============================================
   LOPPIFEST CONVERSA - STYLE.CSS
   Design Corporativo Premium com Preto Sofisticado
   ============================================ */

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

:root {
  --color-black: #1a1a1a;
  --color-white: #ffffff;
  --color-gray-50: #f9f9f9;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e8e8e8;
  --color-gray-300: #d0d0d0;
  --color-gray-500: #808080;
  --color-gray-700: #404040;
  --color-blue: #2563eb;
  --color-blue-dark: #1e40af;
  --color-blue-light: #dbeafe;
  --color-green: #10b981;
  --color-red: #ef4444;
  --color-yellow: #f59e0b;
  
  --font-family-serif: 'Merriweather', serif;
  --font-family-sans: 'Inter', sans-serif;
  --font-family-display: 'Plus Jakarta Sans', sans-serif;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   BODY & GENERAL
   ============================================ */

body {
  font-family: var(--font-family-sans);
  background-color: var(--color-gray-50);
  color: var(--color-black);
  line-height: 1.6;
  font-size: 14px;
}

/* ============================================
   LOGIN PAGE
   ============================================ */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  padding: var(--spacing-md);
}

.login-card {
  background: var(--color-white);
  border-radius: 16px;
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-xl);
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.login-icon {
  font-size: 48px;
  display: block;
  margin-bottom: var(--spacing-md);
}

.login-title {
  font-family: var(--font-family-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.5px;
}

.login-subtitle {
  font-size: 14px;
  color: var(--color-gray-500);
  font-weight: 500;
}

.login-form {
  margin-bottom: var(--spacing-lg);
}

.login-form > div {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.login-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  font-size: 14px;
  font-family: var(--font-family-sans);
  background: var(--color-white);
  color: var(--color-black);
  transition: var(--transition);
}

.login-input:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  background: var(--color-white);
}

.login-input::placeholder {
  color: var(--color-gray-300);
}

.login-button {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: var(--spacing-md);
}

.login-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.3);
}

.login-button:active {
  transform: translateY(0);
}

.login-divider {
  display: flex;
  align-items: center;
  margin: var(--spacing-lg) 0;
  gap: var(--spacing-md);
}

.login-divider::before,
.login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-gray-200);
}

.login-divider-text {
  font-size: 12px;
  color: var(--color-gray-500);
  font-weight: 500;
}

/* ============================================
   DASHBOARD PAGE
   ============================================ */

.dashboard-page {
  min-height: 100vh;
  background: var(--color-gray-50);
}

.dashboard-header {
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--spacing-lg) var(--spacing-xl);
  box-shadow: var(--shadow-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-icon {
  font-size: 32px;
}

.header-title {
  font-family: var(--font-family-display);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.header-user {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-primary {
  background: var(--color-blue);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-blue-dark);
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.25);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   DASHBOARD CONTENT
   ============================================ */

.dashboard-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl);
}

/* Stats Row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.stat-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: var(--transition);
}

.stat-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-gray-300);
}

.stat-value {
  font-family: var(--font-family-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 12px;
  color: var(--color-gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Section Title */
.section-title {
  font-family: var(--font-family-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.5px;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

/* ============================================
   CARD
   ============================================ */

.card {
  background: var(--color-white);
  border-radius: 12px;
  border: 1px solid var(--color-gray-200);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  border-color: var(--color-blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

.card-event-name {
  font-family: var(--font-family-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.3px;
}

.card-date {
  font-size: 12px;
  color: var(--color-gray-500);
  font-weight: 500;
}

.card-body {
  padding: var(--spacing-lg);
  flex: 1;
}

.sentiment-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-blue-light);
  color: var(--color-blue-dark);
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 13px;
  margin-bottom: var(--spacing-md);
}

.pillars-preview {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.pillar-emoji {
  font-size: 20px;
  opacity: 0.8;
}

.card-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-gray-200);
  background: var(--color-gray-50);
}

.btn-view {
  width: 100%;
  padding: 10px;
  background: var(--color-blue);
  color: var(--color-white);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-view:hover {
  background: var(--color-blue-dark);
}

.card-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-gray-200);
}

.btn-small {
  flex: 1;
  padding: 8px 12px;
  border: none;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-edit {
  background: var(--color-blue);
  color: var(--color-white);
}

.btn-edit:hover {
  background: var(--color-blue-dark);
}

.btn-delete {
  background: var(--color-red);
  color: var(--color-white);
}

.btn-delete:hover {
  background: #dc2626;
}

/* ============================================
   MODAL
   ============================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: var(--color-white);
  border-radius: 12px;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-gray-500);
  cursor: pointer;
  transition: var(--transition);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
}

.modal-close:hover {
  background: var(--color-gray-100);
  color: var(--color-black);
}

.modal-title {
  font-family: var(--font-family-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.5px;
}

.modal-section {
  margin-bottom: var(--spacing-xl);
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-section-title {
  font-family: var(--font-family-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modal-text {
  color: var(--color-gray-700);
  line-height: 1.8;
  margin: 0;
}

.modal-list {
  list-style: none;
  padding: 0;
}

.modal-list li {
  padding: var(--spacing-sm) 0;
  color: var(--color-gray-700);
  font-size: 14px;
  line-height: 1.6;
}

.sentiment-display {
  font-size: 64px;
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.sentiment-score {
  text-align: center;
  font-family: var(--font-family-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-black);
}

.pillars-table {
  width: 100%;
  border-collapse: collapse;
}

.pillars-table tbody tr {
  border-bottom: 1px solid var(--color-gray-200);
}

.pillars-table td {
  padding: var(--spacing-md) 0;
  font-size: 14px;
  color: var(--color-gray-700);
}

.pillars-table td:first-child {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.pillars-table span {
  font-size: 20px;
}

/* ============================================
   FORM MODAL
   ============================================ */

.form-modal {
  background: var(--color-white);
  border-radius: 12px;
  max-width: 500px;
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
}

.form-modal-title {
  font-family: var(--font-family-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: var(--spacing-lg);
  letter-spacing: -0.5px;
}

.form-textarea {
  width: 100%;
  height: 300px;
  padding: var(--spacing-md);
  border: 1px solid var(--color-gray-200);
  border-radius: 8px;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  resize: vertical;
  transition: var(--transition);
}

.form-textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.btn-save,
.btn-cancel {
  flex: 1;
  padding: 10px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-save {
  background: var(--color-green);
  color: var(--color-white);
}

.btn-save:hover {
  background: #059669;
}

.btn-cancel {
  background: var(--color-gray-200);
  color: var(--color-black);
}

.btn-cancel:hover {
  background: var(--color-gray-300);
}

/* ============================================
   TOAST
   ============================================ */

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-green);
  color: var(--color-white);
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  font-weight: 600;
  font-size: 14px;
  z-index: 2000;
  animation: slideIn 0.3s ease-out;
}

.toast.hidden {
  display: none;
}

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media (max-width: 768px) {
  .dashboard-content {
    padding: var(--spacing-lg);
  }
  
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .header-actions {
    width: 100%;
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }
  
  .stats-row {
    grid-template-columns: 1fr;
  }
  
  .modal {
    max-width: 95%;
    margin: var(--spacing-md);
    padding: var(--spacing-lg);
  }
  
  .toast {
    left: 24px;
    right: 24px;
    bottom: 24px;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: var(--spacing-lg);
  }
  
  .login-title {
    font-size: 24px;
  }
  
  .dashboard-header {
    padding: var(--spacing-md);
  }
  
  .header-title {
    font-size: 20px;
  }
  
  .section-title {
    font-size: 18px;
  }
  
  .stat-value {
    font-size: 36px;
  }
}