.all-courses-section {padding: 40px 20px 80px;background-color: var(--bg-page, #f8fafc);overflow-x: hidden;min-height: 85vh;}.courses-header-box {max-width: 1200px;margin: 0 auto 30px;text-align: center;}.courses-badge-row {display: flex;align-items: center;justify-content: center;gap: 10px;margin-bottom: 14px;flex-wrap: wrap;}.courses-hero-pill {display: inline-flex;align-items: center;gap: 8px;padding: 6px 14px;border-radius: var(--radius-pill, 9999px);font-size: 0.8rem;font-weight: 800;text-transform: uppercase;letter-spacing: 0.05em;background: #eff6ff;color: #2563eb;}.courses-count-pill {display: inline-flex;align-items: center;gap: 8px;padding: 6px 14px;border-radius: var(--radius-pill, 9999px);font-size: 0.8rem;font-weight: 700;background: #f1f5f9;color: #475569;}.courses-header-box h1 {font-size: 2.2rem;font-weight: 800;color: #0f172a;margin: 0 0 12px 0;letter-spacing: -0.02em;line-height: 1.25;}.courses-header-box p {font-size: 0.98rem;color: #64748b;max-width: 680px;margin: 0 auto;line-height: 1.6;}.search-container {text-align: center;margin-bottom: 38px;position: relative;}.search-wrapper {position: relative;display: inline-flex;align-items: center;width: 100%;max-width: 680px;}.search-input-icon {position: absolute;left: 20px;color: #94a3b8;font-size: 1.15rem;pointer-events: none;z-index: 2;}.course-search-input {width: 100%;padding: 16px 48px 16px 52px;font-size: 1rem;font-weight: 500;border: 2px solid #e2e8f0;border-radius: 20px;background: #ffffff;color: #0f172a;box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);transition: all 0.25s ease;box-sizing: border-box;}.course-search-input:focus {outline: none;border-color: #2563eb;box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);}.search-clear-btn {position: absolute;right: 16px;width: 28px;height: 28px;border-radius: 50%;border: none;background: #e2e8f0;color: #64748b;display: flex;align-items: center;justify-content: center;cursor: pointer;font-size: 0.8rem;transition: all 0.2s ease;z-index: 2;}.search-clear-btn:hover {background: #cbd5e1;color: #0f172a;}.search-suggestions {display: none;position: absolute;top: calc(100% + 8px);left: 0;right: 0;background: #ffffff;border: 1px solid #e2e8f0;border-radius: 18px;box-shadow: 0 16px 36px -8px rgba(15, 23, 42, 0.18);max-height: 440px;overflow-y: auto;z-index: 1000;width: 100%;padding: 8px 0;text-align: left;}.search-suggestions.selection {display: block;}.search-suggestions::-webkit-scrollbar {width: 6px;}.search-suggestions::-webkit-scrollbar-thumb {background: #cbd5e1;border-radius: 3px;}.suggestions-list {padding: 0;margin: 0;}.suggestion-item {display: flex;align-items: center;gap: 14px;padding: 12px 18px;text-decoration: none;color: #0f172a;transition: background 0.18s ease;}.suggestion-item:hover {background: #f8fafc;}.suggestion-thumb-container {width: 64px;height: 42px;border-radius: 8px;overflow: hidden;background: #0f172a;flex-shrink: 0;}.suggestion-thumb {width: 100%;height: 100%;object-fit: cover;display: block;}.suggestion-content {flex-grow: 1;min-width: 0;}.suggestion-title {font-size: 0.94rem;font-weight: 700;color: #0f172a;margin-bottom: 2px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}.suggestion-meta {font-size: 0.78rem;font-weight: 600;color: #2563eb;display: flex;align-items: center;gap: 4px;}.search-loading, .search-no-results, .search-error {padding: 20px 16px;text-align: center;color: #64748b;font-size: 0.9rem;display: flex;align-items: center;justify-content: center;gap: 8px;}.search-error {color: #ef4444;}.courses-container-all {display: grid;grid-template-columns: repeat(4, 1fr);gap: 24px;max-width: 1280px;margin: 0 auto;}.course-link-all {text-decoration: none;color: inherit;display: block;outline: none;}.course-card-all {background-color: #ffffff !important;background-image: none !important;border: 1.5px solid #e2e8f0;border-radius: 20px;overflow: hidden;display: flex;flex-direction: column;transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;height: 100%;box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);position: relative;}.course-card-all:hover {transform: translateY(-6px);box-shadow: 0 18px 36px -10px rgba(15, 23, 42, 0.12);border-color: #cbd5e1;}.course-image-container-all {position: relative;width: 100%;aspect-ratio: 16 / 10;overflow: hidden;background: #0f172a;}.course-image-all {width: 100%;height: 100%;object-fit: cover;display: block;transition: transform 0.4s ease;}.course-card-all:hover .course-image-all {transform: scale(1.05);}.promotion-badge-all {position: absolute;top: 12px;left: 12px;background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);color: #ffffff;padding: 5px 12px;border-radius: var(--radius-pill, 9999px);font-size: 0.72rem;font-weight: 800;text-transform: uppercase;letter-spacing: 0.04em;display: inline-flex;align-items: center;gap: 5px;box-shadow: 0 4px 10px rgba(220, 38, 38, 0.35);z-index: 2;}.course-video-pill {position: absolute;bottom: 12px;right: 12px;background: rgba(15, 23, 42, 0.75);backdrop-filter: blur(4px);color: #ffffff;padding: 4px 10px;border-radius: var(--radius-pill, 9999px);font-size: 0.72rem;font-weight: 700;display: inline-flex;align-items: center;gap: 5px;z-index: 2;}.course-card-body {padding: 18px 20px 20px;display: flex;flex-direction: column;flex-grow: 1;text-align: left;background-color: #ffffff !important;background-image: none !important;}.course-card-meta {display: flex;align-items: center;gap: 8px;font-size: 0.76rem;font-weight: 700;color: #64748b !important;margin-bottom: 8px;}.course-card-meta span {display: inline-flex;align-items: center;gap: 5px;}.course-card-title {font-size: 1.05rem;font-weight: 700;color: #0f172a !important;margin: 0 0 10px 0;line-height: 1.4;display: -webkit-box;-webkit-line-clamp: 2;line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;min-height: 2.8em;}.course-card-pricing {margin-top: auto;padding-top: 10px;}.price-wrap {display: flex;align-items: baseline;gap: 8px;flex-wrap: wrap;}.price-current {font-size: 1.25rem;font-weight: 800;color: #059669;letter-spacing: -0.01em;}.price-original {font-size: 0.85rem;color: #94a3b8;text-decoration: line-through;font-weight: 500;}.course-card-footer {margin-top: 12px;padding-top: 12px;border-top: 1px solid #f1f5f9;display: flex;align-items: center;justify-content: space-between;}.course-access-tag {display: inline-flex;align-items: center;gap: 6px;font-size: 0.75rem;font-weight: 700;color: #0284c7;background: #f0f9ff;padding: 3px 8px;border-radius: 6px;}.course-info-all {display: none;position: absolute;background: #ffffff;border: 1px solid #e2e8f0;border-radius: 20px;box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.25);padding: 22px;width: 340px;z-index: 1000;text-align: left;animation: fadeInTooltip 0.2s ease;}@keyframes fadeInTooltip {from {opacity: 0;transform: translateY(4px);}to {opacity: 1;transform: translateY(0);}}.course-info-header {display: flex;align-items: center;justify-content: space-between;gap: 10px;margin-bottom: 12px;}.info-meta-badge {font-size: 0.76rem;font-weight: 700;color: #2563eb;background: #eff6ff;padding: 4px 10px;border-radius: var(--radius-pill, 9999px);display: inline-flex;align-items: center;gap: 6px;}.info-level-badge {font-size: 0.76rem;font-weight: 700;color: #475569;background: #f1f5f9;padding: 4px 10px;border-radius: var(--radius-pill, 9999px);}.course-info-title {font-size: 1.15rem;font-weight: 800;color: #0f172a;margin: 0 0 8px 0;line-height: 1.35;}.course-info-sub {font-size: 0.84rem;color: #64748b;line-height: 1.5;margin: 0 0 14px 0;display: -webkit-box;-webkit-line-clamp: 3;line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;}.course-info-all ul {list-style: none;padding: 0;margin: 0 0 18px 0;}.course-info-all li {display: flex;align-items: flex-start;gap: 8px;font-size: 0.82rem;color: #334155;margin-bottom: 8px;line-height: 1.4;}.course-info-all li i {color: #059669;font-size: 0.85rem;margin-top: 2px;flex-shrink: 0;}.cta-button-all {display: flex;align-items: center;justify-content: center;gap: 8px;width: 100%;padding: 12px 18px;border-radius: 12px;background: #0f172a;color: #ffffff;text-decoration: none;font-size: 0.92rem;font-weight: 700;transition: all 0.2s ease;box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);box-sizing: border-box;}.cta-button-all:hover {transform: translateY(-2px);box-shadow: 0 8px 18px rgba(15, 23, 42, 0.22);}.loading-spinner-container {display: flex;align-items: center;justify-content: center;padding: 50px 20px;width: 100%;margin: 20px auto 0;box-sizing: border-box;}.loading-spinner {width: 44px;height: 44px;border: 4px solid #e2e8f0;border-top: 4px solid #2563eb;border-radius: 50%;animation: spinCourseLoader 0.8s linear infinite;margin: 0 auto;}@keyframes spinCourseLoader {0% {transform: rotate(0deg);}100% {transform: rotate(360deg);}}@media (max-width: 1200px) {.courses-container-all {grid-template-columns: repeat(3, 1fr);gap: 20px;}}@media (max-width: 860px) {.courses-container-all {grid-template-columns: repeat(2, 1fr);gap: 16px;}.courses-header-box h1 {font-size: 1.75rem;}.course-search-input {padding: 14px 44px 14px 48px;}}@media (max-width: 540px) {.all-courses-section {padding: 30px 14px 60px;}.courses-container-all {grid-template-columns: 1fr;gap: 16px;}.courses-header-box h1 {font-size: 1.5rem;}.course-card-all {border-radius: 16px;}.course-card-body {padding: 16px;}}