/* Amazon Fashion Sales Analysis Report - January 2025 */
/* Main Styles */

:root {
  --primary-color: #232f3e;
  --secondary-color: #ff9900;
  --accent-color: #37475a;
  --light-bg: #f8f9fa;
  --text-color: #333;
  --light-text: #f8f9fa;
  --border-color: #ddd;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--light-bg);
  padding: 0;
  margin: 0;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

header {
  background-color: var(--primary-color);
  color: var(--light-text);
  padding: 2rem 0;
  text-align: center;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

header p {
  font-size: 1.2rem;
  opacity: 0.9;
}

section {
  margin-bottom: 3rem;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 2rem;
}

h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--secondary-color);
}

h3 {
  color: var(--accent-color);
  margin: 1.5rem 0 1rem;
}

p {
  margin-bottom: 1rem;
}

/* Data Visualization Styles */
.chart-container {
  margin: 2rem 0;
  text-align: center;
}

.chart-container img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.chart-description {
  margin-top: 1rem;
  font-style: italic;
  color: #666;
}

/* Key Metrics Styles */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.metric-card {
  background-color: white;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-5px);
}

.metric-value {
  font-size: 2rem;
  font-weight: bold;
  color: var(--secondary-color);
  margin: 0.5rem 0;
}

.metric-title {
  font-size: 1rem;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.metric-change {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.positive-change {
  color: var(--success-color);
}

.negative-change {
  color: var(--danger-color);
}

/* Table Styles */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

th, td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

th {
  background-color: var(--primary-color);
  color: var(--light-text);
}

tr:nth-child(even) {
  background-color: var(--light-bg);
}

/* Recommendations Section */
.recommendations {
  background-color: #fff8e1;
}

.recommendation-item {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.recommendation-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.recommendation-title {
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.recommendation-impact {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background-color: var(--secondary-color);
  color: white;
  border-radius: 4px;
  font-size: 0.8rem;
  margin: 0.5rem 0;
}

/* Footer Styles */
footer {
  background-color: var(--primary-color);
  color: var(--light-text);
  text-align: center;
  padding: 2rem 0;
  margin-top: 3rem;
}

footer p {
  margin: 0.5rem 0;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .metrics-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  
  header h1 {
    font-size: 2rem;
  }
  
  section {
    padding: 1.5rem;
  }
}

@media (max-width: 576px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  header h1 {
    font-size: 1.8rem;
  }
  
  .metric-value {
    font-size: 1.8rem;
  }
}


/* Navigation styles */
#main-nav {
  background-color: var(--primary-color);
  padding: 10px 0;
  margin-bottom: 20px;
  border-radius: 5px;
}

#main-nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  justify-content: center;
  flex-wrap: wrap;
}

#main-nav li {
  margin: 0 10px;
}

#main-nav a {
  color: var(--light-text);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 3px;
  transition: background-color 0.3s;
}

#main-nav a:hover {
  background-color: var(--secondary-color);
}

/* Data Overview & Methodology styles */
#data-overview .stats-container {
  margin: 20px 0;
}

.data-stats {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.data-stats th, .data-stats td {
  padding: 10px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.data-stats th {
  background-color: var(--accent-color);
  color: var(--light-text);
}

.data-stats tr:nth-child(even) {
  background-color: var(--light-bg);
}

.methodology h3 {
  margin-top: 30px;
}

.methodology ol {
  padding-left: 20px;
}

.methodology li {
  margin-bottom: 10px;
}

/* Key Findings styles */
.findings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin: 20px 0;
}

.finding-card {
  background-color: var(--light-bg);
  border-radius: 5px;
  padding: 15px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}

.finding-card:hover {
  transform: translateY(-5px);
}

.finding-card h3 {
  color: var(--primary-color);
  margin-top: 0;
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 10px;
}

/* Supporting data styles */
.supporting-data {
  background-color: var(--light-bg);
  border-left: 3px solid var(--secondary-color);
  padding: 10px 15px;
  margin-top: 15px;
  font-size: 0.9em;
}

.supporting-data h4 {
  margin-top: 0;
  color: var(--primary-color);
}

.data-item {
  margin-bottom: 8px;
}

.data-list {
  margin-top: 5px;
  padding-left: 20px;
}

.recommendation-goal {
  background-color: var(--accent-color);
  color: var(--light-text);
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  text-align: center;
}

.recommendation-goal p {
  margin: 5px 0;
  font-weight: bold;
}