.header-container[data-v-98420c28]{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:100;transition:transform .25s ease,opacity .25s ease}.header-container.hidden[data-v-98420c28]{transform:translateY(-100%);opacity:0;pointer-events:none}.left-area[data-v-98420c28]{display:flex;align-items:center;gap:8px}.app-logo[data-v-98420c28]{height:32px;object-fit:contain}.app-title[data-v-98420c28]{font-size:18px;font-weight:600}.back-btn[data-v-98420c28]{background:#6f8df7;color:#fff;border:none;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:14px}.back-btn[data-v-98420c28]:hover{background:#4a6cf7}.center-area[data-v-98420c28]{flex:1}.right-area[data-v-98420c28]{display:flex;align-items:center;gap:12px}.email[data-v-98420c28]{font-size:14px;color:#555}.settings-btn[data-v-98420c28],.logout-btn[data-v-98420c28]{background:#6f8df7;color:#fff;border:none;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:14px}.settings-btn[data-v-98420c28]:hover,.logout-btn[data-v-98420c28]:hover{background:#4a6cf7}@media(max-width:600px){.email[data-v-98420c28]{display:none}}