html,body{box-sizing:border-box;font-family:Arial,Helvetica,sans-serif}.app-container{min-height:100vh;background:#f6f7fb;display:flex;flex-direction:column;align-items:center;padding:32px 16px}.app-main{width:100%;max-width:820px;background:#fff;border-radius:10px;box-shadow:0 6px 18px #141e3c14;padding:20px}.notification{display:flex;justify-content:space-between;gap:12px;padding:14px;border-radius:8px;border:1px solid #e8edf5;align-items:center;transition:transform .12s ease,box-shadow .12s ease}.notification:hover{transform:translateY(-2px);box-shadow:0 8px 24px #212c4626}.notification-left{flex:1 1 auto;min-width:0}.notification-name{font-size:15px;font-weight:700;color:#15203a;margin-bottom:6px}.notification-message{font-size:14px;color:#4f5b74;line-height:1.3}.btn{display:inline-block;padding:8px 12px;border-radius:8px;cursor:pointer;border:none;font-weight:600;font-size:14px}.btn-clear-all{background:#ffeef0;color:#b02a37;border:1px solid rgba(176,42,55,.12)}.btn-clear-all:hover{background:#ffe0e4}.btn-clear{background:#fbeaea;color:#9a2430;padding:8px 10px;border-radius:8px;border:1px solid rgba(154,36,48,.08)}.btn-clear:hover{background:#ffe0e4}.top-bar{display:flex;flex-direction:column;gap:8px;margin-bottom:12px;align-items:flex-start}.title{font-size:24px;font-weight:600;color:#1f2a44}.count{font-size:14px;color:#55607a}.badge{display:inline-block;min-width:28px;padding:3px 8px;background:#eef2ff;color:#2a3a8c;border-radius:500px;font-weight:600;text-align:center}.controls{display:flex;justify-content:flex-end;margin-bottom:16px}.empty{color:#8b93a7;padding:8px 0}.list{display:flex;flex-direction:column;gap:10px}