.profile-modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:9999}.profile-modal{width:100%;max-width:600px;max-height:90vh;overflow-y:auto;position:relative;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.profile-modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-4);padding-bottom:var(--space-4);border-bottom:1px solid var(--border)}.profile-modal-header h2{margin:0}.profile-modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-muted);transition:color .2s;line-height:1}.profile-modal-close:hover{color:var(--error)}.profile-form{flex-direction:column}.form-row,.profile-form{display:flex;gap:var(--space-4)}.form-row .form-group{flex:1 1}.form-group{display:flex;flex-direction:column;gap:var(--space-2)}.form-group label{font-weight:600;font-size:.9rem;color:var(--text-main)}.input-field{padding:.75rem var(--space-3);border:1px solid var(--border);border-radius:var(--radius-md);font-size:1rem;transition:all .2s;background:var(--bg-main);color:var(--text-main)}.input-field:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.1)}.profile-form-actions{display:flex;justify-content:flex-end;gap:var(--space-3);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border)}.loading-spinner{text-align:center;padding:var(--space-8);color:var(--text-muted);font-weight:500}@media (max-width:640px){.form-row{flex-direction:column;gap:var(--space-4)}.profile-modal{margin:var(--space-4);padding:var(--space-4)}}.user-menu-container{position:relative;display:inline-block}.user-dropdown-menu{position:absolute;top:calc(100% + 10px);right:0;width:260px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:1000;overflow:hidden;animation:fadeIn .15s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.user-dropdown-header{padding:var(--space-4);border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.user-dropdown-name{font-weight:700;color:var(--text-main)}.user-role-badge{font-size:.75rem;color:var(--primary);background:rgba(99,102,241,.1);padding:2px 8px;border-radius:12px;display:inline-block;align-self:flex-start;font-weight:600}.menu-group{padding:var(--space-2) 0}.menu-group-title{font-size:.75rem;text-transform:uppercase;color:var(--text-muted);font-weight:700;padding:var(--space-2) var(--space-4);letter-spacing:.05em}.menu-item{display:block;width:100%;padding:8px var(--space-4);color:var(--text-main);text-decoration:none;font-size:.875rem;transition:background .2s;text-align:left;border:none;background:transparent;cursor:pointer}.menu-item:hover:not(.disabled){background:var(--bg-main);color:var(--primary)}.menu-item.disabled{color:var(--text-muted);opacity:.6;cursor:not-allowed}.menu-divider{height:1px;background:var(--border);margin:4px 0}.logout-btn{color:var(--error);font-weight:600;padding:12px var(--space-4)}.logout-btn:hover{background:rgba(239,68,68,.05);color:var(--error)}.TeacherInboxModal_overlay__09Zei{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);z-index:10000;display:flex;align-items:center;justify-content:center}.TeacherInboxModal_modal__WEEax{background-color:white;width:90%;max-width:600px;max-height:80vh;border-radius:12px;display:flex;flex-direction:column;overflow:hidden}.TeacherInboxModal_header__RUU4N{padding:20px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;background-color:#f8fafc}.TeacherInboxModal_title__JXHjT{margin:0;display:flex;align-items:center;gap:10px}.TeacherInboxModal_closeButton__HKuuF{background:none;border:none;font-size:1.5rem;cursor:pointer}.TeacherInboxModal_content__9kZAe{padding:20px;overflow-y:auto;flex:1 1;background-color:#f1f5f9}.TeacherInboxModal_emptyState__xtx4I{text-align:center;padding:40px;color:#64748b}.TeacherInboxModal_emptyIcon__Bo6Ii{font-size:2rem;margin:0 0 10px}.TeacherInboxModal_requestList__Gl8zu{display:flex;flex-direction:column;gap:15px}.TeacherInboxModal_requestCard__yjev_{padding:15px;border-radius:8px;position:relative;background-color:white;border:1px solid #e2e8f0}.TeacherInboxModal_requestCardUnread__FP4Uw{background-color:#eff6ff;border:2px solid #bfdbfe}.TeacherInboxModal_unreadDot__c2rW1{position:absolute;top:-5px;right:-5px;width:12px;height:12px;background-color:#ef4444;border-radius:50%}.TeacherInboxModal_cardHeader__qHofI{display:flex;justify-content:space-between;margin-bottom:10px}.TeacherInboxModal_studentName__8BX8v{font-size:1.1rem;color:#1e293b}.TeacherInboxModal_timestamp__6NuFS{font-size:.85rem;color:#64748b}.TeacherInboxModal_sentence__T3faZ{padding:10px;border-radius:6px;font-size:1.2rem;font-weight:700;color:#334155;margin-bottom:10px;background-color:#f8fafc}.TeacherInboxModal_sentenceUnread__sc7wK{background-color:#dbeafe}.TeacherInboxModal_itemsContainer__0Ltl5{display:flex;gap:10px;margin-bottom:10px}.TeacherInboxModal_itemBadge__LDuB1{display:flex;align-items:center;gap:5px;background:white;padding:5px 10px;border-radius:20px;border:1px solid #e2e8f0;font-size:.85rem}.TeacherInboxModal_itemImage__s9roU{width:20px;height:20px;border-radius:50%;object-fit:cover}.TeacherInboxModal_markReadButton__I0XMg{padding:6px 12px;background-color:transparent;border:1px solid #3b82f6;color:#3b82f6;border-radius:4px;cursor:pointer;font-size:.85rem}.header{position:sticky;top:0;z-index:100;height:70px;border-bottom:1px solid var(--border)}.header,.header-content{display:flex;align-items:center}.header-content{justify-content:space-between;width:100%}.logo{display:flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--primary);font-weight:800;font-size:1.5rem}.logo-icon{font-size:2rem}.nav{display:flex;align-items:center;gap:var(--space-6)}.nav-link{font-weight:600;color:var(--text-muted);transition:color .2s}.nav-link:hover{color:var(--primary)}.btn-logout{background:none;border:1px solid var(--border);padding:.5rem 1rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;color:var(--text-muted)}.btn-logout:hover{border-color:var(--error);color:var(--error)}.user-badge{width:40px;height:40px;background:var(--primary);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;box-shadow:var(--shadow-sm)}.btn-sm{padding:.5rem 1.25rem;font-size:.875rem}.cursor-not-allowed{cursor:not-allowed!important}.opacity-50{opacity:.5}.opacity-70{opacity:.7}@media (max-width:768px){.nav{gap:var(--space-3)}.header-content{padding:0 10px}.btn-logout{padding:.4rem .8rem;font-size:.85rem}.logo-text{display:none}}.nav-link.active{color:var(--primary);border-bottom:2px solid var(--primary)}