.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.spinner{border:4px solid rgba(255,255,255,.3);border-top:4px solid white;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.dashboard{display:flex;min-height:100vh;background:#f5f7fa}.sidebar{width:280px;background:#fff;border-right:1px solid #e1e4e8;display:flex;flex-direction:column}.sidebar-header{padding:24px 20px;border-bottom:1px solid #e1e4e8}.sidebar-header h2{font-size:20px;margin-bottom:20px;color:#667eea}.user-info{display:flex;align-items:center;gap:12px}.user-info img{width:40px;height:40px;border-radius:50%}.user-info div{display:flex;flex-direction:column;font-size:14px}.user-info strong{color:#333;margin-bottom:2px}.user-info span{color:#666;font-size:12px}.nav-menu{list-style:none;padding:16px 0;flex:1}.nav-menu li{padding:12px 20px;cursor:pointer;transition:background .2s;font-size:15px;color:#333}.nav-menu li:hover{background:#f5f7fa}.nav-menu li.active{background:#667eea;color:#fff;font-weight:500}.logout-btn{margin:16px;padding:12px;background:#f5f7fa;border:none;border-radius:8px;font-size:15px;color:#333;transition:all .2s}.logout-btn:hover{background:#e1e4e8}.main-content{flex:1;overflow-y:auto}.message{padding:16px 24px;margin:20px 24px;border-radius:8px;font-size:14px;animation:slideIn .3s}.message.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}@keyframes slideIn{0%{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}.view-content{padding:32px;max-width:1200px}.view-content h1{font-size:32px;margin-bottom:32px;color:#333}.vacation-summary{background:#fff;padding:32px;border-radius:12px;box-shadow:0 2px 8px #00000014;margin-bottom:32px}.vacation-summary h2{font-size:20px;margin-bottom:24px;color:#333}.summary-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:20px}.card{background:#f5f7fa;padding:24px;border-radius:8px;text-align:center}.card.highlight{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.card-value{font-size:36px;font-weight:700;margin-bottom:8px}.card-label{font-size:14px;opacity:.8}.recent-requests h2{font-size:20px;margin-bottom:16px;color:#333}.requests-list{display:flex;flex-direction:column;gap:12px}.request-card{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 4px #0000000f;display:flex;flex-direction:column;gap:8px}.status-badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500;text-transform:capitalize}.status-pending{background:#fff3cd;color:#856404}.status-manager_approved{background:#cce5ff;color:#004085}.status-approved{background:#d4edda;color:#155724}.status-rejected{background:#f8d7da;color:#721c24}.request-form{background:#fff;padding:32px;border-radius:12px;box-shadow:0 2px 8px #00000014;max-width:600px}.form-group{margin-bottom:24px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:#333}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-size:14px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.submit-btn{padding:14px 32px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s}.submit-btn:hover:not(:disabled){background:#5568d3;transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.requests-table{display:flex;flex-direction:column;gap:16px}.request-row{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 4px #0000000f;display:flex;justify-content:space-between;align-items:center}.request-info{flex:1;display:flex;flex-direction:column;gap:6px}.request-info strong{font-size:16px;color:#333}.request-info span{font-size:14px;color:#666}.request-info .notes{font-size:14px;color:#666;font-style:italic;margin-top:8px}.request-status{display:flex;align-items:center;gap:12px}.action-btn{padding:8px 16px;background:#667eea;color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s}.action-btn:hover{background:#5568d3}.approvals-list{display:flex;flex-direction:column;gap:20px}.approval-card{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 8px #00000014}.approval-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid #e1e4e8}.approval-details{margin-bottom:20px}.approval-details p{margin-bottom:8px;font-size:14px;color:#666}.approval-actions{display:flex;gap:12px}.approve-btn{padding:10px 20px;background:#28a745;color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s}.approve-btn:hover:not(:disabled){background:#218838}.approve-btn:disabled{opacity:.6;cursor:not-allowed}.reject-btn{padding:10px 20px;background:#dc3545;color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s}.reject-btn:hover:not(:disabled){background:#c82333}.reject-btn:disabled{opacity:.6;cursor:not-allowed}.admin-actions{display:flex;gap:16px;flex-wrap:wrap}.admin-btn{padding:14px 24px;background:#667eea;color:#fff;border:none;border-radius:8px;font-size:15px;cursor:pointer;transition:all .2s}.admin-btn:hover:not(:disabled){background:#5568d3;transform:translateY(-1px)}.admin-btn:disabled{opacity:.6;cursor:not-allowed}.employees-section{margin-top:32px}.employees-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.employees-header h2{font-size:24px;color:#333;margin:0}.employees-stats{display:flex;gap:16px}.stat-card{background:#fff;padding:16px 24px;border-radius:8px;box-shadow:0 2px 4px #0000000f;text-align:center}.stat-value{font-size:32px;font-weight:700;color:#667eea;margin-bottom:4px}.stat-label{font-size:12px;color:#666;text-transform:uppercase;letter-spacing:.5px}.employees-filters{display:flex;gap:12px;margin-bottom:20px}.search-input{flex:1;padding:12px 16px;border:1px solid #ddd;border-radius:8px;font-size:14px}.search-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.filter-select{padding:12px 16px;border:1px solid #ddd;border-radius:8px;font-size:14px;min-width:200px;background:#fff}.filter-select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.employees-table{display:flex;flex-direction:column;gap:16px}.employee-card{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 4px #0000000f;display:grid;grid-template-columns:1fr 2fr auto;gap:24px;align-items:start}.employee-info{display:flex;flex-direction:column;gap:4px}.employee-info strong{font-size:16px;color:#333}.employee-info span{font-size:14px;color:#666}.employee-info .job-title{color:#667eea;font-weight:500}.employee-details{display:flex;flex-direction:column;gap:8px}.detail-row{display:flex;gap:8px;font-size:14px}.detail-label{font-weight:500;color:#666;min-width:120px}.detail-row>span:last-child{color:#333}.edit-btn{padding:8px 16px;background:#667eea;color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s;height:fit-content}.edit-btn:hover:not(:disabled){background:#5568d3}.edit-btn:disabled{opacity:.6;cursor:not-allowed}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;padding:32px;border-radius:12px;box-shadow:0 20px 60px #0000004d;max-width:600px;width:90%;max-height:90vh;overflow-y:auto}.modal-content.modal-large{max-width:900px}.modal-content h2{margin-bottom:24px;color:#333}.modal-actions{display:flex;gap:12px;margin-top:24px}.cancel-btn{padding:14px 32px;background:#e1e4e8;color:#333;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s}.cancel-btn:hover{background:#d1d5da}.badge-yes{background:#d4edda;color:#155724;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.badge-no{background:#f8d7da;color:#721c24;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:500}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-container{background:#fff;border-radius:16px;box-shadow:0 20px 60px #0000004d;max-width:450px;width:100%;overflow:hidden}.login-header{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:40px 30px;text-align:center}.login-header h1{font-size:32px;margin-bottom:8px}.login-header p{font-size:16px;opacity:.9}.login-content{padding:40px 30px;text-align:center}.login-content h2{margin-bottom:12px;color:#333}.login-content>p{color:#666;margin-bottom:32px;line-height:1.6}.google-login-btn{display:inline-flex;align-items:center;gap:12px;padding:14px 28px;font-size:16px;font-weight:500;color:#444;background:#fff;border:2px solid #ddd;border-radius:8px;cursor:pointer;transition:all .2s}.google-login-btn:hover{border-color:#4285f4;box-shadow:0 2px 8px #4285f44d;transform:translateY(-1px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f7fa;color:#333}#root{min-height:100vh}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit}