@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;700&display=swap');

:root {
  /* Minimal & Clean Palette (Teachable-inspired) */
  --epl-primary: #111827;
  /* Near Black for primary actions */
  --epl-primary-hover: #374151;

  --epl-accent: #F59E0B;
  /* Subdued Orange for CTAs */
  --epl-accent-hover: #D97706;

  --epl-text-main: #1F2937;
  --epl-text-sub: #6B7280;

  --epl-bg-main: #FFFFFF;
  --epl-bg-sub: #F9FAFB;
  --epl-border: #E5E7EB;

  --epl-success: #10B981;
  --epl-danger: #EF4444;

  /* Fonts */
  --epl-font-base: 'Inter', 'Noto Sans JP', sans-serif;

  /* Spacing & Layout */
  --epl-radius: 6px;
  /* Slightly sharper than 0.5rem */
  --epl-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  /* Softer */
  --epl-shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);

  --epl-transition: all 0.2s ease-in-out;
}

/* Base Styles */
.epl-lms-container {
  font-family: var(--epl-font-base);
  color: var(--epl-text-main);
  line-height: 1.5;
}

/* ----------------
   Course List (Common)
   ---------------- */
.epl-lms-course-list {
  gap: 1.5rem;
  padding: 1rem 0;
}

.epl-lms-course-item {
  background: var(--epl-bg-main);
  border: 1px solid var(--epl-border);
  border-radius: var(--epl-radius);
  overflow: hidden;
  transition: var(--epl-transition);
  /* no shadow by default for cleaner look, or very subtle */
  box-shadow: none;
}

.epl-lms-course-item:hover {
  border-color: var(--epl-text-sub);
  box-shadow: var(--epl-shadow-hover);
  transform: translateY(-1px);
}

.epl-lms-course-thumbnail {
  background-color: var(--epl-bg-sub);
  overflow: hidden;
  position: relative;
}

.epl-lms-course-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.epl-lms-course-content {
  padding: 1.5rem;
  display: flex;
}

.epl-lms-course-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  line-height: 1.4;
  color: var(--epl-text-main);
}

.epl-lms-course-title a {
  text-decoration: none;
  color: inherit;
}

.epl-lms-course-title a:hover {
  color: var(--epl-primary);
}

.epl-lms-course-excerpt {
  font-size: 0.875rem;
  color: var(--epl-text-sub);
  margin-bottom: 1rem;
  line-height: 1.6;
}

/* Progress Bar */
.epl-lms-progress-wrapper {
  background-color: var(--epl-bg-sub);
  border-radius: 99px;
  height: 6px;
  overflow: hidden;
  margin-top: auto;
}

.epl-lms-progress-bar {
  background-color: var(--epl-success);
  height: 100%;
  border-radius: 99px;
}

/* Buttons */
.btn-epl-lms {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--epl-radius);
  text-decoration: none;
  transition: var(--epl-transition);
  cursor: pointer;
}

.btn-epl-lms-primary {
  background-color: var(--epl-primary);
  color: #fff;
  border: 1px solid var(--epl-primary);
}

.btn-epl-lms-primary:hover {
  background-color: var(--epl-primary-hover);
  transform: translateY(-1px);
  color: #fff;
}

/* ----------------
   Grid View (Default)
   ---------------- */
.epl-lms-course-list.grid-view {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-view .epl-lms-course-thumbnail {
  width: 100%;
  height: 160px;
}

.grid-view .epl-lms-course-content {
  flex-direction: column;
  flex-grow: 1;
}

.grid-view .epl-lms-course-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.grid-view .epl-lms-course-excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.grid-view .epl-lms-course-action {
  margin-top: 1.5rem;
}

.grid-view .epl-lms-course-action .btn-epl-lms {
  width: 100%;
}

/* ----------------
   List View (New)
   ---------------- */
.epl-lms-course-list.list-view {
  display: flex;
  flex-direction: column;
}

.list-view .epl-lms-course-item {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  min-height: 140px;
}

.list-view .epl-lms-course-thumbnail {
  width: 240px;
  flex-shrink: 0;
  border-right: 1px solid var(--epl-border);
}

.list-view .epl-lms-course-content {
  flex-grow: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
}

.list-view .epl-lms-course-info {
  flex-grow: 1;
  padding-right: 2rem;
}

.list-view .epl-lms-course-excerpt {
  margin-bottom: 0.5rem;
  max-width: 600px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.list-view .epl-lms-course-action {
  flex-shrink: 0;
}

/* ----------------
   Responsive (Common)
   ---------------- */
@media (max-width: 768px) {

  /* Force list view to behave like grid on mobile */
  .list-view .epl-lms-course-item {
    flex-direction: column;
  }

  .list-view .epl-lms-course-thumbnail {
    width: 100%;
    height: 180px;
  }

  .list-view .epl-lms-course-content {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem;
  }

  .list-view .epl-lms-course-action {
    margin-top: 1rem;
    width: 100%;
  }

  .list-view .epl-lms-course-action .btn-epl-lms {
    width: 100%;
  }

  .list-view .epl-lms-course-info {
    padding-right: 0;
    width: 100%;
  }

  .list-view .epl-lms-course-excerpt {
    white-space: normal;
  }
}

/* ----------------
   Other Elements (My Account, etc - Keeping mostly same but updated colors)
   ---------------- */
.epl-lms-my-account {
  background: var(--epl-bg-main);
  padding: 2rem;
  border-radius: var(--epl-radius);
  border: 1px solid var(--epl-border);
}

.epl-lms-sub-item,
.epl-lms-payment-history {
  background: var(--epl-bg-sub);
  border-color: var(--epl-border);
}

/* Lesson Complete Button */
#epl-lms-mark-complete {
  background-color: var(--epl-bg-sub);
  color: var(--epl-text-main);
  border: 1px solid var(--epl-border);
  width: 100%;
  max-width: 320px;
  display: block;
  margin: 3rem auto 0;
  /* Center and spacing */
  padding: 1rem;
  font-size: 1rem;
}

#epl-lms-mark-complete:hover {
  border-color: var(--epl-text-sub);
}

#epl-lms-mark-complete.completed {
  background-color: var(--epl-success);
  color: #fff;
  border-color: var(--epl-success);
  cursor: default;
}

/* Auth / Checkout Forms */
.epl-lms-univapay-container,
.epl-lms-optin-form-wrapper {
  background: var(--epl-bg-main);
  border: 1px solid var(--epl-border);
  box-shadow: var(--epl-shadow);
}

.epl-lms-form-group input[type="text"]:focus,
.epl-lms-form-group input[type="email"]:focus {
  border-color: var(--epl-primary);
  box-shadow: 0 0 0 2px rgba(17, 24, 39, 0.1);
}

.epl-lms-checkout-button {
  background-color: var(--epl-accent);
  color: #fff;
  box-shadow: 0 2px 4px rgba(245, 158, 11, 0.3);
}

.epl-lms-checkout-button:hover {
  background-color: var(--epl-accent-hover);
  transform: translateY(-1px);
}