.oa-reminder-root[hidden],
.oa-reminder-panel[hidden],
.oa-reminder-badge[hidden],
.oa-reminder-action-status[hidden],
.oa-reminder-status[hidden] { display: none !important; }
.oa-reminder-root { display: inline-flex; flex-shrink: 0; }
.oa-reminder-button {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    height: 36px; padding: 0 11px; border: 1px solid #64748b; border-radius: 10px;
    background: #475569; color: #fff; font: inherit; font-size: 14px;
    font-weight: 600; white-space: nowrap; cursor: pointer;
}
.oa-reminder-button:hover, .oa-reminder-button[aria-expanded="true"] { background: #52637a; }
.oa-reminder-bell { width: 17px; height: 17px; }
.oa-reminder-badge {
    min-width: 17px; padding: 1px 4px; border-radius: 12px; background: #ef4444;
    color: #fff; font-size: 11px; line-height: 17px; text-align: center;
}
.oa-reminder-panel {
    position: fixed; z-index: 1200; width: 380px; max-width: calc(100vw - 24px);
    display: flex; flex-direction: column; overflow: hidden;
    border: 1px solid #e2e8f0; border-radius: 14px; background: #fff; color: #1f2937;
    box-shadow: 0 16px 42px rgba(15, 23, 42, .2); text-align: left;
}
.oa-reminder-panel, .oa-reminder-panel * { box-sizing: border-box; }
.oa-reminder-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 17px 18px 14px; border-bottom: 1px solid #edf0f4; flex-shrink: 0; }
.oa-reminder-header h2 { margin: 0; font-size: 17px; line-height: 1.5; font-weight: 700; }
.oa-reminder-header p { margin: 4px 0 0; color: #6b7280; font-size: 12px; line-height: 1.5; }
.oa-reminder-close { border: 0; border-radius: 6px; padding: 0; width: 28px; height: 28px; flex-shrink: 0; background: transparent; color: #64748b; font-size: 25px; line-height: 24px; cursor: pointer; }
.oa-reminder-close:hover { background: #f1f5f9; }
.oa-reminder-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 9px; padding: 11px 18px 10px; border-bottom: 1px solid #edf0f4; flex-shrink: 0; }
.oa-reminder-views { display: flex; gap: 4px; padding: 3px; border-radius: 8px; background: #f1f5f9; }
.oa-reminder-view { padding: 5px 8px; border: 0; border-radius: 6px; background: transparent; color: #64748b; font: inherit; font-size: 12px; line-height: 1.5; white-space: nowrap; cursor: pointer; }
.oa-reminder-view[aria-pressed="true"] { background: #fff; color: #344bc1; box-shadow: 0 1px 3px rgba(15, 23, 42, .1); font-weight: 600; }
.oa-reminder-read-all { padding: 4px 0; border: 0; background: transparent; color: #4b63d9; font: inherit; font-size: 12px; line-height: 1.5; white-space: nowrap; cursor: pointer; }
.oa-reminder-state-note { flex-basis: 100%; margin: 0; color: #64748b; font-size: 11px; line-height: 1.6; }
.oa-reminder-action-status { flex-shrink: 0; padding: 9px 18px; color: #35664d; background: #f0fdf4; font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
.oa-reminder-action-status.oa-reminder-error { color: #a34814; background: #fff7ed; }
.oa-reminder-status { flex-shrink: 0; padding: 20px 18px; color: #6b7280; font-size: 13px; line-height: 1.7; }
.oa-reminder-status.oa-reminder-error { color: #a34814; background: #fff7ed; padding: 12px 18px; }
.oa-reminder-list { overflow-y: auto; overscroll-behavior: contain; min-height: 0; }
.oa-reminder-category { padding: 14px 18px; border-bottom: 1px solid #edf0f4; }
.oa-reminder-category:last-child { border-bottom: 0; }
.oa-reminder-category-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.oa-reminder-category-title { margin: 0; color: #334155; font-size: 14px; line-height: 1.6; font-weight: 700; }
.oa-reminder-category-count { margin-left: 7px; color: #64748b; font-size: 12px; font-weight: 500; }
.oa-reminder-link { color: #4b63d9; font-size: 12px; line-height: 1.6; text-decoration: none; white-space: nowrap; }
.oa-reminder-link:hover { text-decoration: underline; }
.oa-reminder-action-hint { margin: -3px 0 8px; color: #64748b; font-size: 12px; line-height: 1.65; overflow-wrap: anywhere; }
.oa-reminder-items { list-style: none; margin: 0; padding: 0; }
.oa-reminder-item { margin: 8px 0 0; padding: 9px 11px; border-left: 3px solid #94a3b8; border-radius: 0 6px 6px 0; background: #f8fafc; }
.oa-reminder-item.oa-reminder-urgent { border-left-color: #e05252; background: #fff5f5; }
.oa-reminder-item.oa-reminder-warning { border-left-color: #e2a139; background: #fffbf2; }
.oa-reminder-item-title { margin: 0; font-size: 13px; line-height: 1.65; font-weight: 600; overflow-wrap: anywhere; }
.oa-reminder-item-detail { margin: 3px 0 0; color: #64748b; font-size: 12px; line-height: 1.65; white-space: pre-line; overflow-wrap: anywhere; }
.oa-reminder-item-state { margin: 5px 0 0; color: #64748b; font-size: 11px; line-height: 1.6; }
.oa-reminder-item-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 7px; }
.oa-reminder-item-action { padding: 2px 0; border: 0; background: transparent; color: #4b63d9; font: inherit; font-size: 11px; line-height: 1.6; cursor: pointer; }
.oa-reminder-read-all:disabled, .oa-reminder-view:disabled, .oa-reminder-item-action:disabled { color: #94a3b8; cursor: default; }
.oa-reminder-more { margin: 10px 0 0; color: #64748b; font-size: 12px; line-height: 1.6; }
.oa-reminder-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-shrink: 0; padding: 11px 18px; background: #f8fafc; border-top: 1px solid #edf0f4; color: #64748b; font-size: 11px; line-height: 1.5; }
.oa-reminder-refresh { padding: 3px 0 3px 8px; border: 0; background: transparent; color: #4b63d9; font: inherit; font-size: 12px; cursor: pointer; white-space: nowrap; }
.oa-reminder-refresh:disabled { color: #94a3b8; cursor: default; }
.oa-reminder-button:focus-visible, .oa-reminder-close:focus-visible, .oa-reminder-refresh:focus-visible, .oa-reminder-link:focus-visible, .oa-reminder-view:focus-visible, .oa-reminder-read-all:focus-visible, .oa-reminder-item-action:focus-visible { outline: 2px solid #60a5fa; outline-offset: 3px; }
@media (max-width: 760px) {
    .oa-reminder-topbar { flex-wrap: wrap; gap: 10px; }
    .oa-reminder-topbar #userArea { flex-wrap: wrap; gap: 8px; margin-left: auto; }
    .oa-reminder-topbar #currentUser { font-size: 13px; }
}
@media (max-width: 480px) {
    .oa-reminder-topbar #userArea { width: 100%; justify-content: flex-end; }
    .oa-reminder-topbar #currentUser { flex-basis: 100%; line-height: 24px; text-align: right; }
}