.notification-container[data-v-e181d893]{position:fixed;bottom:20px;right:20px;z-index:1000;max-width:350px}.notification-toast[data-v-e181d893]{background:white;border-radius:8px;box-shadow:0 4px 12px #00000026;margin-bottom:10px;padding:16px;border-left:4px solid;animation:slideIn-e181d893 .3s ease-out}.notification-info[data-v-e181d893]{border-left-color:#2196f3}.notification-success[data-v-e181d893]{border-left-color:#4caf50}.notification-warning[data-v-e181d893]{border-left-color:#ff9800}.notification-error[data-v-e181d893]{border-left-color:#f44336}.notification-content[data-v-e181d893]{display:flex;align-items:flex-start;justify-content:space-between}.notification-message[data-v-e181d893]{flex:1;font-size:14px;line-height:1.4;color:#333}.notification-close[data-v-e181d893]{background:none;border:none;font-size:18px;cursor:pointer;color:#999;margin-left:10px;padding:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center}.notification-close[data-v-e181d893]:hover{color:#666}@keyframes slideIn-e181d893{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}:root{--primary-color: #4a6ee0;--primary-hover: #3c5bba;--secondary-color: #6c757d;--success-color: #28a745;--danger-color: #e74c3c;--warning-color: #ffc107;--info-color: #17a2b8;--light-color: #f8f9fa;--dark-color: #343a40;--border-color: #ddd}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,sans-serif;line-height:1.6;color:#333;background-color:#f4f6f9}.chat-app{display:flex;flex-direction:column;min-height:100vh}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 15px}.btn{display:inline-block;padding:8px 16px;background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;transition:background-color .2s}.btn:hover{background-color:var(--primary-hover)}.btn-danger{background-color:var(--danger-color)}.btn-danger:hover{background-color:#c0392b}.form-group{margin-bottom:15px}.form-input{display:block;width:100%;padding:8px 12px;font-size:14px;border:1px solid var(--border-color);border-radius:4px}.error-message{color:var(--danger-color);font-size:12px;margin-top:5px}:root{--primary-color: #4a6ee0;--primary-hover: #3c5bba;--secondary-color: #6c757d;--danger-color: #e74c3c;--success-color: #2ecc71;--warning-color: #f39c12;--light-color: #f8f9fa;--dark-color: #343a40;--border-color: #ddd}.text-center{text-align:center}.text-primary{color:var(--primary-color)}.text-danger{color:var(--danger-color)}.text-success{color:var(--success-color)}.d-flex{display:flex}.flex-column{flex-direction:column}.justify-content-between{justify-content:space-between}.justify-content-center{justify-content:center}.align-items-center{align-items:center}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:1rem}.card{background-color:#fff;border-radius:4px;box-shadow:0 2px 4px #0000001a;padding:20px;margin-bottom:20px}.card-header{padding-bottom:10px;border-bottom:1px solid var(--border-color);margin-bottom:15px}.card-title{font-size:18px;font-weight:700}.card-body{padding:10px 0}.card-footer{padding-top:10px;border-top:1px solid var(--border-color);margin-top:15px}.chat-container{display:flex;height:calc(100vh - 60px);overflow:hidden}.chat-sidebar{width:300px;border-right:1px solid var(--border-color);overflow-y:auto;background-color:#fff}.chat-main{flex:1;display:flex;flex-direction:column}.chat-messages{flex:1;overflow-y:auto;padding:15px}.chat-input{border-top:1px solid var(--border-color);padding:15px;background-color:#fff}.message{margin-bottom:15px;max-width:70%}.message-sent{align-self:flex-end;background-color:var(--primary-color);color:#fff;border-radius:18px 18px 0;padding:10px 15px;margin-left:auto}.message-received{align-self:flex-start;background-color:#e9e9e9;color:#333;border-radius:18px 18px 18px 0;padding:10px 15px}