/* Course Styles - Ehsan Ultimate LMS */

/* Variables */
:root {
  --primary: #4e73df;
  --primary-hover: #2e59d9;
  --success: #1cc88a;
  --danger: #e74a3b;
  --warning: #f6c23e;
  --dark: #5a5c69;
  --light: #f8f9fc;
  --border: #e3e6f0;
  --text: #5a5c69;
  --text-muted: #858796;
  --radius: 0.35rem;
  --shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
  --transition: all 0.2s ease-in-out;
}

/* Base Styles */
.ehsan-course {
  font-family: 'Nunito', sans-serif;
  color: var(--text);
  line-height: 1.6;
}

/* Course Grid */
.ehsan-courses {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}

/* Course Card */
.ehsan-course-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.ehsan-course-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.ehsan-course-thumbnail {
  position: relative;
  overflow: hidden;
  background: var(--light);
}

.ehsan-course-thumbnail img {
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.ehsan-course-content {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ehsan-course-title {
  font-size: 1.1rem;
  margin: 0 0 0.75rem;
  line-height: 1.4;
}

.ehsan-course-title a {
  color: var(--dark);
  text-decoration: none;
}

.ehsan-course-excerpt {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  flex: 1;
}

/* Progress Bar */
.ehsan-progress {
  height: 0.5rem;
  background: #eaecf4;
  border-radius: 1rem;
  margin: 1rem 0;
  overflow: hidden;
}

.ehsan-progress-bar {
  height: 100%;
  background: var(--primary);
  transition: width 0.6s ease;
  border-radius: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
  .ehsan-courses {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .ehsan-courses {
    grid-template-columns: 1fr;
  }
}