.students-directory-modern .container{max-width:1200px}.students-directory-modern .student-grid{display:grid;grid-template-columns:repeat(1,1fr);gap:1.5rem}@media (min-width:768px){.students-directory-modern .student-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.students-directory-modern .student-grid{grid-template-columns:repeat(3,1fr)}}.student-card-modern{background:#fff;border:1px solid #f1f5f9;border-radius:20px;padding:1.25rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;height:100%;position:relative;box-shadow:0 1px 3px rgba(0,0,0,.02)}.student-card-modern:hover{transform:translateY(-4px);box-shadow:0 12px 25px -10px rgba(0,0,0,.08);border-color:#e2e8f0}.card-header-profile{display:flex;align-items:center;gap:1rem;position:relative;margin-bottom:1rem}.avatar-container{position:relative;width:60px;height:60px;border-radius:50%;overflow:hidden;background:#f8fafc;border:1px solid #f1f5f9;flex-shrink:0}.avatar-image{-o-object-fit:cover;object-fit:cover}.profile-name-id{flex:1;min-width:0}.profile-name-id h3{font-size:1.2rem;font-weight:600;color:#1e293b;line-height:1.2;margin-bottom:.35rem;padding-right:70px}.id-session{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:#64748b;font-weight:500}.id-badge{background-color:#f1f5f9;padding:.2rem .5rem;border-radius:6px;font-weight:600;color:#475569}.blood-group-badge{position:absolute;top:1.25rem;right:1.25rem;background-color:#fef2f2;color:#ef4444;padding:.4rem .8rem;border-radius:999px;font-size:.75rem;font-weight:800;display:flex;align-items:center;gap:.3rem;box-shadow:0 2px 10px rgba(239,68,68,.08);z-index:10}.org-info-box{background-color:#f0f7ff;border:1px solid #e0efff;border-radius:12px;padding:.8rem 1rem;margin-bottom:1.25rem;display:flex;align-items:flex-start;gap:.75rem}.org-icon-wrapper{margin-top:.2rem;color:#3b82f6;flex-shrink:0}.org-text-content{display:flex;flex-direction:column;gap:.1rem}.org-designation{font-size:.95rem;font-weight:700;color:#1d4ed8;line-height:1.3}.org-name-bn{font-size:.8rem;font-weight:500;color:#3b82f6;line-height:1.4;opacity:.8}.card-details-list{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1rem;flex-grow:1}.detail-row{display:flex;align-items:center;gap:.6rem;color:#475569;font-size:.8rem;font-weight:600}.detail-icon{color:#94a3b8;flex-shrink:0}.card-contact-footer{padding-top:.75rem;border-top:1px solid #f1f5f9;display:flex;flex-direction:column;gap:.4rem}.contact-row{display:flex;align-items:center;gap:.6rem;color:#475569;font-size:.75rem;font-weight:600}.contact-icon{color:#94a3b8;flex-shrink:0}@media (max-width:640px){.students-directory-modern .student-grid{grid-template-columns:1fr}}.student-card-skeleton{background:#fff;border:1px solid #f1f5f9;border-radius:20px;padding:1.25rem;height:100%}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.shimmer-wrapper{position:relative;overflow:hidden;background-color:#f1f5f9}.shimmer-wrapper:after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,hsla(0,0%,100%,0),hsla(0,0%,100%,.2) 20%,hsla(0,0%,100%,.5) 60%,hsla(0,0%,100%,0));animation:shimmer 2s infinite}@keyframes shimmer{to{transform:translateX(100%)}}