.card-modern{background-color:var(--bg-secondary);border-radius:var(--radius-2xl);box-shadow:var(--shadow-card);overflow:hidden;transition:transform var(--transition-smooth),box-shadow var(--transition-smooth)}.card-modern:hover{transform:translateY(-8px);box-shadow:var(--shadow-card-hover)}.card-asymmetric{border-radius:var(--radius-asymmetric)}.card-modern-static{transition:none}.card-modern-static:hover{transform:none;box-shadow:var(--shadow-card)}.card-modern-header{padding:var(--space-5) var(--space-6);border-bottom:1px solid var(--color-neutral-200)}.card-modern-body{padding:var(--space-6)}.card-modern-footer{padding:var(--space-4) var(--space-6);border-top:1px solid var(--color-neutral-200);background-color:var(--bg-tertiary)}.card-header-primary{background-color:var(--color-brand-primary);color:#fff}.card-header-secondary{background-color:var(--color-brand-secondary);color:#fff}.card-header-accent{background-color:var(--color-brand-accent);color:#fff}.card-header-highlight{background-color:var(--color-brand-highlight);color:#fff}.card-header-alert{background-color:var(--color-brand-alert);color:#fff}.card-header-purple{background-color:var(--color-brand-purple);color:#fff}.course-card-modern{display:flex;flex-direction:column;height:100%;background-color:var(--bg-secondary);border-radius:var(--radius-asymmetric);box-shadow:var(--shadow-card);overflow:hidden;border:var(--border-width-thick) solid transparent;transition:transform var(--transition-smooth),box-shadow var(--transition-smooth),border-color var(--transition-normal)}.course-card-modern:hover{transform:translateY(-6px);box-shadow:var(--shadow-card-hover);border-color:var(--color-brand-accent)}.course-card-modern-header{padding:var(--space-4) var(--space-5);background-color:var(--color-brand-primary);color:#fff;min-height:100px}.course-card-modern-header a{color:#fff;text-decoration:none}.course-card-modern-body{flex:1;padding:var(--space-5)}.course-card-modern-footer{padding:var(--space-4) var(--space-5)}.course-card-modern--mono .course-card-modern-header{background-color:var(--color-brand-primary)}.course-card-modern--free .course-card-modern-header{background-color:var(--color-brand-highlight)}.course-card-modern--live .course-card-modern-header{background-color:var(--color-brand-accent)}.course-card-modern--pre .course-card-modern-header{background-color:var(--color-brand-alert)}.course-card-modern--game .course-card-modern-header{background-color:var(--color-brand-purple)}.course-card-modern--physician .course-card-modern-header{background-color:var(--color-brand-teal)}.course-card-modern--conference .course-card-modern-header{background-color:var(--color-brand-accent-dark)}.course-card-modern--mono:hover{border-color:var(--color-brand-primary)}.course-card-modern--free:hover{border-color:var(--color-brand-highlight)}.course-card-modern--live:hover{border-color:var(--color-brand-accent)}.course-card-modern--pre:hover{border-color:var(--color-brand-alert)}.course-card-modern--game:hover{border-color:var(--color-brand-purple)}.course-card-v2{background:var(--bg-secondary);border-radius:var(--radius-xl);padding:var(--space-6);box-shadow:var(--shadow-card);border:var(--border-width-normal) solid transparent;transition:border-color var(--transition-smooth),box-shadow var(--transition-smooth),transform var(--transition-smooth);display:flex;flex-direction:column;height:100%;position:relative;overflow:visible}.course-card-v2:hover{border-color:var(--color-brand-accent);box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.course-card-v2-badge{display:inline-block;background:linear-gradient(135deg,var(--color-brand-accent) 0%,var(--color-brand-accent-dark) 100%);color:#fff;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);margin-bottom:var(--space-4);align-self:flex-start}.course-card-v2-badge--mono{background:linear-gradient(135deg,var(--color-brand-primary) 0%,var(--color-brand-primary-dark) 100%)}.course-card-v2-badge--free{background:linear-gradient(135deg,var(--color-brand-highlight) 0%,var(--color-brand-highlight-dark) 100%)}.course-card-v2-badge--live{background:linear-gradient(135deg,var(--color-brand-accent) 0%,var(--color-brand-accent-dark) 100%)}.course-card-v2-badge--pre{background:linear-gradient(135deg,var(--color-brand-alert) 0%,var(--color-brand-alert-dark) 100%)}.course-card-v2-badge--game{background:linear-gradient(135deg,var(--color-brand-purple) 0%,var(--color-brand-purple-dark) 100%)}.course-card-v2-badge--conference{background:linear-gradient(135deg,var(--color-brand-accent-dark) 0%,#3d6b00 100%)}.course-card-v2-badge--physician{background:linear-gradient(135deg,var(--color-brand-teal) 0%,var(--color-brand-teal-dark) 100%)}.course-card-v2-title{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-neutral-900);margin-bottom:var(--space-3);line-height:var(--line-height-snug)}.course-card-v2-title a{color:inherit;text-decoration:none;transition:color var(--transition-fast)}.course-card-v2-title a:hover{color:var(--color-brand-accent)}.course-card-v2-description{font-size:var(--font-size-sm);color:var(--color-neutral-600);line-height:var(--line-height-relaxed);flex-grow:1;margin-bottom:var(--space-4)}.course-card-v2-features{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:auto;padding-top:var(--space-4);border-top:1px dashed var(--color-neutral-300)}.course-card-v2-feature{font-size:var(--font-size-xs);padding:var(--space-1) var(--space-3);background:var(--color-brand-accent-light);color:var(--color-brand-accent-dark);border-radius:var(--radius-full);font-weight:var(--font-weight-medium)}.course-card-v2-footer{display:flex;justify-content:space-between;align-items:center;margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--color-neutral-200)}.course-card-v2-price{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--color-brand-accent)}.course-card-v2-price--free{color:var(--color-brand-highlight)}.course-card-header-v2{background:var(--bg-secondary);border-radius:var(--radius-asymmetric);box-shadow:var(--shadow-card);overflow:hidden;border:var(--border-width-thick) solid transparent;transition:border-color var(--transition-smooth),box-shadow var(--transition-smooth),transform var(--transition-smooth);display:flex;flex-direction:column;min-height:300px;max-height:320px;width:100%;max-width:360px;position:relative}.course-card-header-v2:hover{transform:translateY(-6px) scale(1.01);box-shadow:var(--shadow-card-hover)}.course-card-header-v2__header{padding:var(--space-4) var(--space-5);background:var(--color-brand-primary);color:#fff;min-height:110px;display:flex;flex-direction:column;justify-content:center}.course-card-header-v2__header--mono{background:linear-gradient(135deg,var(--color-brand-primary) 0%,var(--color-brand-primary-dark) 100%)}.course-card-header-v2__header--free{background:linear-gradient(135deg,var(--color-brand-highlight) 0%,var(--color-brand-highlight-dark) 100%)}.course-card-header-v2__header--live{background:linear-gradient(135deg,var(--color-brand-accent) 0%,var(--color-brand-accent-dark) 100%)}.course-card-header-v2__header--pre{background:linear-gradient(135deg,var(--color-brand-alert) 0%,var(--color-brand-alert-dark) 100%)}.course-card-header-v2__header--game{background:linear-gradient(135deg,var(--color-brand-purple) 0%,var(--color-brand-purple-dark) 100%)}.course-card-header-v2__header--conference{background:linear-gradient(135deg,var(--color-brand-accent-dark) 0%,#3d6b00 100%)}.course-card-header-v2__header--physician{background:linear-gradient(135deg,var(--color-brand-teal) 0%,var(--color-brand-teal-dark) 100%)}.course-card-header-v2__title{font-size:var(--font-size-base);font-weight:var(--font-weight-bold);line-height:var(--line-height-snug);color:#fff}.course-card-header-v2__title.smaller{font-size:var(--font-size-sm)}.course-card-header-v2__title a{color:#fff;text-decoration:none}.course-card-header-v2__subtitle{font-size:var(--font-size-xs);opacity:.85;margin-top:var(--space-2)}.course-card-header-v2__body{padding:var(--space-4) var(--space-5);flex:1;display:flex;flex-direction:column}.course-card-header-v2__description{font-size:var(--font-size-sm);color:var(--color-neutral-600);line-height:var(--line-height-relaxed);flex:1;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;line-clamp:4}.course-card-header-v2__footer{padding:0 var(--space-5) var(--space-4);display:flex;justify-content:space-between;align-items:center;margin-top:auto}.course-card-header-v2__icon{position:absolute;left:var(--space-3);top:95px;width:44px;height:44px;background:var(--bg-secondary);border:2px solid var(--color-brand-primary);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md)}.course-card-header-v2__icon img{width:20px;height:25px}.course-card-header-v2__credits{position:absolute;right:var(--space-3);top:95px;background:var(--bg-secondary);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);color:var(--color-neutral-800);box-shadow:var(--shadow-md)}.course-card-header-v2__ribbon{position:absolute;right:-28px;top:16px;background:var(--bg-secondary);font-weight:var(--font-weight-bold);font-size:var(--font-size-base);padding:var(--space-1) var(--space-8);transform:rotate(45deg);box-shadow:var(--shadow-md);z-index:10}.course-card-header-v2__link{position:absolute;inset:0;z-index:1}.course-card-header-v2__footer .btn-modern{position:relative;z-index:2}.course-card-header-v2:hover,.course-card-header-v2--mono:hover{border-color:var(--color-brand-primary)}.course-card-header-v2--free:hover{border-color:var(--color-brand-highlight)}.course-card-header-v2--live:hover{border-color:var(--color-brand-accent)}.course-card-header-v2--pre:hover{border-color:var(--color-brand-alert)}.course-card-header-v2--game:hover{border-color:var(--color-brand-purple)}.course-card-header-v2--physician:hover{border-color:var(--color-brand-teal)}.course-card-v2--mono:hover{border-color:var(--color-brand-primary)}.course-card-v2--free:hover{border-color:var(--color-brand-highlight)}.course-card-v2--live:hover{border-color:var(--color-brand-accent)}.course-card-v2--pre:hover{border-color:var(--color-brand-alert)}.course-card-v2--game:hover{border-color:var(--color-brand-purple)}.course-card-v2--conference:hover{border-color:var(--color-brand-accent-dark)}.course-card-v2--physician:hover{border-color:var(--color-brand-teal)}.course-card-v2 .course-card-v2-title a::after{content:'';position:absolute;inset:0;z-index:0}.course-card-v2 .course-card-v2-footer{position:relative;z-index:1}.course-card-v2 .course-card-v2-footer .btn-modern{position:relative;z-index:2}.course-card-v2-feature--mono{background:var(--color-brand-primary-light);color:var(--color-brand-primary)}.course-card-v2-feature--live{background:var(--color-brand-accent-light);color:var(--color-brand-accent-dark)}.course-card-v2-feature--pre{background:var(--color-brand-alert-light);color:var(--color-brand-alert)}.course-card-v2-feature--game{background:var(--color-brand-purple-light);color:var(--color-brand-purple)}.course-card-v2-feature--physician{background:var(--color-brand-teal-light);color:var(--color-brand-teal-dark)}.courselist-container .course-card-v2{height:100%}.live-courses-grid .course-card-v2,.courselist-container .course-card-v2{min-height:280px}