.course-card{color:inherit;transition:all .3s var(--transition-smooth);justify-content:space-between;align-items:center;text-decoration:none;display:flex}.course-card__header{align-items:center;gap:.5rem;margin-bottom:.25rem;display:flex}.course-card__title{color:var(--text-main);letter-spacing:-.01em;font-size:1.175rem;font-weight:700}.course-card__tag{text-transform:uppercase;background-color:var(--surface-hover);color:var(--text-muted);letter-spacing:.03em;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:6px;padding:.125rem .375rem;font-size:.725rem;font-weight:700}.course-card__tag--mandatory{color:var(--primary);background-color:#6366f11a;border:1px solid #6366f133}.course-card__tag--vertical{color:#059669;background-color:#10b98114;border:1px solid #10b98133}.course-card__tag--semester{color:#3b82f6;background-color:#3b82f614;border:1px solid #3b82f633}.course-card__tag--credits{color:#d97706;background-color:#f59e0b14;border:1px solid #f59e0b33}.course-card__lecturer{color:var(--primary);opacity:.9;margin:.15rem 0 0;font-size:.8rem;font-weight:500;transition:color .2s}.course-card__lecturer-link{color:inherit;text-decoration:none}.course-card__lecturer-link:hover{text-decoration:underline}.course-card__desc{color:var(--text-muted)}.course-card__expand-btn{color:var(--primary);cursor:pointer;background:0 0;border:none;padding:.25rem 0;font-size:.8rem;font-weight:500}.course-card__review-count{color:var(--text-muted);white-space:nowrap;font-size:.875rem}.course-card__rating{align-items:center;gap:.5rem;display:flex}.course-card__stars{gap:3px;display:flex}.course-card__rating-info{align-items:center;gap:.25rem;display:flex}.course-card__rating-value{font-weight:700}.course-card__rating-count{color:var(--text-muted);font-size:.875rem}
.accordion-section{border-radius:var(--radius-lg);border:1px solid var(--border);transition:box-shadow .2s var(--transition-smooth);overflow:hidden}.accordion-section .accordion-header{cursor:pointer;width:100%;color:var(--text-main);background:var(--surface);border:none;justify-content:space-between;align-items:center;padding:.875rem 1.25rem;font-size:1rem;font-weight:700;transition:background .15s;display:flex}.accordion-section .accordion-header--open{background:var(--surface)}.accordion-section .accordion-header--closed{background:var(--bg)}.accordion-section .accordion-header:hover{background:var(--surface-hover)}.accordion-section .accordion-header-left{align-items:center;gap:.5rem;display:flex}.accordion-section .accordion-count{color:var(--primary);background-color:var(--primary-glow);border-radius:10px;padding:.125rem .5rem;font-size:.75rem;font-weight:600}.accordion-section .accordion-chevron{color:var(--text-muted);transition:transform .3s var(--transition-spring)}.accordion-section .accordion-chevron--open{transform:rotate(180deg)}.accordion-section .accordion-body{border-top:1px solid var(--border);flex-direction:column;gap:.5rem;padding:.5rem .75rem .75rem;display:flex}.accordion-section .accordion-filters{flex-wrap:wrap;gap:.5rem;margin-bottom:.25rem;display:flex}.accordion-section .accordion-filter{min-width:140px;transition:all .2s var(--transition-smooth);flex:1;padding:.4rem .75rem;font-size:.85rem}.accordion-section .accordion-filter--active-purple{background-color:#6366f114;border-color:#6366f133;font-weight:600}.accordion-section .accordion-filter--active-blue{background-color:#3b82f614;border-color:#3b82f633;font-weight:600}.accordion-section .accordion-filter--active-amber{background-color:#f59e0b14;border-color:#f59e0b33;font-weight:600}.accordion-section .accordion-empty{text-align:center;color:var(--text-muted);padding:1rem}
.courses-list__search{margin-bottom:1.25rem}.courses-list__search-input{width:100%;padding:.875rem 1.25rem}.courses-list__sections{flex-direction:column;gap:.5rem;display:flex}.courses-list__empty{text-align:center;color:var(--text-muted);padding:2rem}.courses-list__signin-cta{text-align:center;border-radius:var(--radius-xl);background:linear-gradient(135deg,#6366f105,#a855f70a);border:2px dashed #6366f133;margin-top:.5rem;padding:2rem}.courses-list__signin-text{color:var(--text-muted);margin-bottom:1rem;font-size:.875rem}.courses-list__signin-btn{padding:.5rem 1.5rem;display:inline-block}
.hero-section .hero-section__desc{color:var(--text-muted);margin-bottom:1rem;max-width:600px;margin-inline:auto;font-size:1.15rem;font-weight:500}.hero-section .hero-section__stats{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-colored-sm);flex-wrap:wrap;justify-content:center;gap:2rem;margin-bottom:2rem;padding:1rem 1.5rem;display:flex}.hero-section .hero-section__stat{align-items:center;gap:.5rem;display:flex}.hero-section .hero-section__divider{background:linear-gradient(to bottom, transparent, var(--border), transparent);align-self:stretch;width:2px}.hero-section .hero-section__stat-icon{color:var(--primary);background:var(--primary-glow);border-radius:8px;padding:4px}.hero-section .hero-section__stat-label{color:var(--text-muted);font-size:.9rem}.hero-section .hero-section__count-up{background:linear-gradient(135deg, var(--primary), var(--accent,#a855f7));-webkit-text-fill-color:#0000;-webkit-background-clip:text;background-clip:text;font-size:1.75rem;font-weight:700}.hero-section .hero-section__yedion-link{color:inherit;font-weight:700}.hero-section .hero-section__elective-link{color:var(--primary);font-weight:700}.hero-section .hero-section__subtitle-mt{margin-top:.5rem}.footer{text-align:center;border-top:1px solid var(--border);flex-direction:column;align-items:center;gap:.75rem;margin-top:3rem;padding:2rem 1rem;display:flex}.footer .footer__linkedin{color:#fff;transition:opacity .2s,transform .25s var(--transition-spring);background-color:#0a66c2;border-radius:8px;align-items:center;gap:.5rem;padding:.5rem 1.25rem;font-size:.85rem;font-weight:600;text-decoration:none;display:inline-flex}.footer .footer__linkedin:hover{opacity:.9;transform:translateY(-1px)}.footer .footer__copyright{color:var(--text-muted);margin:0;font-size:.8rem}
.signin-popup-overlay{z-index:1000;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background-color:#00000080;justify-content:center;align-items:flex-start;padding-top:15vh;animation:.3s popupFadeIn;display:flex;position:fixed;inset:0}.signin-popup-overlay .signin-popup-card{background-color:var(--surface);border-radius:var(--radius-2xl);text-align:center;width:90%;max-width:440px;max-height:90dvh;animation:popupSlideUp .4s var(--transition-smooth);border-top:4px solid #0000;border-image:linear-gradient(90deg,#6366f1,#a855f7) 1;padding:2rem 1.5rem;position:relative;box-shadow:0 25px 80px #6366f126,0 10px 30px #0000001a}.signin-popup-overlay .signin-popup-close{top:.75rem;cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:.25rem;transition:color .2s;position:absolute;inset-inline-end:.75rem}.signin-popup-overlay .signin-popup-close:hover{color:var(--text-main)}.signin-popup-overlay .signin-popup-icon{margin-bottom:.75rem;font-size:2.5rem}.signin-popup-overlay .signin-popup-title{color:var(--text-main);margin-bottom:.5rem;font-size:1.35rem;font-weight:700}.signin-popup-overlay .signin-popup-desc{color:var(--text-muted);margin-bottom:1.5rem;font-size:.95rem;line-height:1.5}.signin-popup-overlay .signin-popup-btn{border-radius:var(--radius-md);padding:.875rem 2.5rem;font-size:1.1rem;font-weight:700;display:inline-block}@keyframes popupFadeIn{0%{opacity:0}to{opacity:1}}@keyframes popupSlideUp{0%{opacity:0;transform:translateY(24px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}