/**
 * uBitto Course Template Styles
 * Version: 1.0.0
 */

/* ========================================
   Course Article Container
   ======================================== */
.uc-learndash-course {
    max-width: 1200px;
    margin: 0 auto;
}

/* ========================================
   Course Header / Banner
   ======================================== */
.uc-entry-header {
    margin-bottom: 40px;
}

.uc-course-banner {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
    padding: 40px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
    .uc-course-banner {
        flex-direction: column;
    }
}

/* Course Overview Section */
.uc-course-overview {
    flex: 1;
}

.uc-course-category {
    margin-bottom: 12px;
}

.uc-course-category-item a {
    color: #667eea;
    font-weight: 600;
    text-decoration: none;
    font-size: 14px;
}

.uc-course-category-item a:hover {
    text-decoration: underline;
}

.uc-entry-title {
    font-size: 32px;
    font-weight: 700;
    margin: 0 0 16px 0;
    line-height: 1.3;
    color: #1a202c;
}

/* Course Meta */
.uc-course-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.uc-course-review {
    display: flex;
    align-items: center;
    gap: 6px;
}

.uc-course-review .average {
    font-weight: 600;
    color: #2d3748;
}

.uc-course-review .count {
    color: #718096;
    font-size: 14px;
}

.uc-author-name {
    font-size: 14px;
    color: #4a5568;
}

.uc-author-name-label {
    color: #a0aec0;
}

/* Price Badge */
.uc-course-type-status {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 20px;
}

.uc-course-type-free {
    background: #48bb78;
    color: #ffffff;
}

.uc-course-type-paid {
    background: #ed8936;
    color: #ffffff;
}

/* Course Overview Footer */
.uc-course-overview-footer {
    margin-top: 24px;
}

.uc-course-action {
    margin-bottom: 16px;
}

.uc-course-enrolled p {
    color: #718096;
    font-size: 14px;
    margin: 0;
}

/* Featured Image */
.uc-course-figure {
    flex: 0 0 400px;
}

@media (max-width: 768px) {
    .uc-course-figure {
        flex: 1;
    }
}

.uc-course-featured-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.uc-course-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Course Details Stats Bar
   ======================================== */
.uc-course-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 30px;
    background: #f7fafc;
    border-radius: 12px;
    margin-bottom: 40px;
}

.uc-course-details-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.uc-course-details-item i {
    font-size: 24px;
    color: #667eea;
}

.uc-course-details-label {
    font-size: 12px;
    color: #a0aec0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.uc-course-details-value {
    font-size: 16px;
    font-weight: 600;
    color: #2d3748;
}

/* ========================================
   Course Content Layout
   ======================================== */
.uc-course-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
    margin-bottom: 40px;
}

@media (max-width: 992px) {
    .uc-course-content {
        grid-template-columns: 1fr;
    }
}

.uc-course-content-inner {
    min-width: 0;
}

/* ========================================
   Content Tabs
   ======================================== */
.ld-tabs-navigation {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 24px;
}

.ld-tab {
    background: transparent;
    border: none;
    padding: 12px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #718096;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
}

.ld-tab:hover {
    color: #667eea;
    background: #f7fafc;
}

.ld-tab.ld-active {
    color: #667eea;
    border-bottom-color: #667eea;
}

.ld-tab-content {
    display: none;
    animation: fadeIn 0.3s;
}

.ld-tab-content.ld-visible {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ========================================
   Meta Grid
   ======================================== */
.ubitto-course-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
    padding: 24px;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.ubitto-meta-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ubitto-meta-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #718096;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ubitto-meta-label i {
    color: #667eea;
}

.ubitto-meta-value {
    font-size: 15px;
    color: #2d3748;
    font-weight: 500;
}

/* ========================================
   Course Sections
   ======================================== */
.ubitto-course-section {
    margin-bottom: 32px;
    padding: 24px;
    background: #ffffff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.ubitto-section-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 20px 0;
    color: #1a202c;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
}

/* ========================================
   Schedule Heatmap
   ======================================== */
.ubitto-datetime-container {
    overflow-x: auto;
}

.ubitto-availability-heatmap {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 12px;
}

.ubitto-availability-heatmap th,
.ubitto-availability-heatmap td {
    padding: 12px;
    text-align: center;
    border: 1px solid #e2e8f0;
}

.ubitto-availability-heatmap th {
    background: #f7fafc;
    font-weight: 600;
    color: #2d3748;
    font-size: 13px;
}

.period-header {
    text-align: left;
    min-width: 140px;
}

.period-label {
    text-align: left;
    font-size: 13px;
}

.period-label strong {
    display: block;
    margin-bottom: 4px;
    color: #2d3748;
}

.period-label small {
    color: #a0aec0;
}

.availability-cell {
    font-size: 13px;
    font-weight: 500;
    min-width: 80px;
}

.density-0 {
    background: #f7fafc;
    color: #cbd5e0;
}

.density-4 {
    background: #667eea;
    color: #ffffff;
}

.ubitto-timezone-note {
    font-size: 12px;
    color: #718096;
    font-style: italic;
    text-align: center;
}

/* ========================================
   Program Rate
   ======================================== */
.ubitto-rate-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ubitto-rate-boxes {
    display: grid;
    gap: 16px;
}

.ubitto-rate-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: #f7fafc;
    border-radius: 6px;
}

.ubitto-rate-label {
    font-weight: 600;
    color: #4a5568;
}

.ubitto-rate-value {
    font-size: 20px;
    font-weight: 700;
    color: #667eea;
}

.ubitto-rate-item-with-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: #f7fafc;
    border-radius: 8px;
}

.ubitto-rate-info {
    flex: 1;
}

.ubitto-rate-duration {
    font-size: 13px;
    color: #718096;
    margin-bottom: 4px;
}

.ubitto-rate-price {
    font-size: 24px;
    font-weight: 700;
    color: #2d3748;
}

.ubitto-currency-note {
    font-size: 12px;
    color: #718096;
    padding: 12px;
    background: #fef5e7;
    border-left: 3px solid #f39c12;
    border-radius: 4px;
}

/* ========================================
   Photo Gallery
   ======================================== */
.ubitto-photo-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 12px;
}

.ubitto-photo-gallery img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 6px;
}

.ubitto-gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: #f7fafc;
    border: 2px dashed #cbd5e0;
    border-radius: 8px;
    color: #a0aec0;
}

.ubitto-gallery-placeholder i {
    font-size: 48px;
    margin-bottom: 12px;
}

/* ========================================
   Instructor Section
   ======================================== */
.uc-about-instructor .uc-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 20px;
    align-items: center;
}

@media (max-width: 576px) {
    .uc-about-instructor .uc-grid {
        grid-template-columns: 1fr;
    }
}

.uc-instructor-wrap {
    display: flex;
    align-items: center;
    gap: 16px;
}

.uc-avatar-wrap img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.uc-content-wrap h5 {
    margin: 0 0 6px 0;
    font-size: 18px;
}

.uc-content-wrap h5 a {
    color: #2d3748;
    text-decoration: none;
}

.uc-content-wrap h5 a:hover {
    color: #667eea;
}

.uc-author-meta {
    color: #718096;
    font-size: 14px;
    margin: 0;
}

.uc-instructor-message .button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #667eea;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.uc-instructor-message .button:hover {
    background: #5568d3;
}

/* ========================================
   Community Button
   ======================================== */
.ubitto-community {
    text-align: center;
}

.ubitto-btn-community {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    background: #48bb78;
    color: #ffffff;
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    text-decoration: none;
    transition: background 0.2s;
}

.ubitto-btn-community:hover {
    background: #38a169;
}

/* ========================================
   Sidebar
   ======================================== */
.uc-course-content-sidebar {
    position: sticky;
    top: 20px;
    align-self: start;
}

.widget {
    background: #ffffff;
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid #e2e8f0;
}

.widget-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #e2e8f0;
    color: #1a202c;
}

.uc-course-summary-excerpt {
    color: #4a5568;
    line-height: 1.6;
    margin-bottom: 20px;
}

.ubitto-program-rate-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.ubitto-program-rate-section h3 {
    font-size: 16px;
    margin: 0 0 16px 0;
    color: #2d3748;
}

.ubitto-btn-enroll {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: #667eea;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.ubitto-btn-enroll:hover {
    background: #5568d3;
}

.ubitto-btn-compact {
    padding: 8px 16px;
    font-size: 14px;
}

/* Recently Enrolled List */
.uc-enrolled-users-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.uc-enrolled-user {
    margin-bottom: 12px;
}

.uc-enrolled-user a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px;
    border-radius: 6px;
    text-decoration: none;
    color: #2d3748;
    transition: background 0.2s;
}

.uc-enrolled-user a:hover {
    background: #f7fafc;
}

.uc-enrolled-user img {
    border-radius: 50%;
}

/* ========================================
   Responsive Adjustments
   ======================================== */
@media (max-width: 992px) {
    .uc-course-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .uc-entry-title {
        font-size: 24px;
    }

    .uc-course-banner {
        padding: 20px;
    }

    .uc-course-details {
        grid-template-columns: 1fr;
        padding: 20px;
    }

    .ubitto-course-meta-grid {
        grid-template-columns: 1fr;
    }

    .uc-instructor-wrap {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   Icon Fonts Fallback
   ======================================== */
[class^="uc-icon-"]::before,
[class*=" uc-icon-"]::before {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
}

.uc-icon-tag::before { content: "\f02b"; }
.uc-icon-book-open-text::before { content: "\f518"; }
.uc-icon-translate::before { content: "\f1ab"; }
.uc-icon-chalkboard-teacher::before { content: "\f51c"; }
.uc-icon-cell-signal-full::before { content: "\f012"; }
.uc-icon-calendar-check::before { content: "\f274"; }
.uc-icon-wave-triangle::before { content: "\f89a"; }
.uc-icon-student::before { content: "\f501"; }
.uc-icon-arrows-clockwise::before { content: "\f021"; }
.uc-icon-comment::before { content: "\f075"; }