.submission-notifications {
    position: fixed;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    width: min(360px, calc(100vw - 32px));
    max-height: calc(100dvh - 100px);
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 950;
    pointer-events: none;
}
.submission-notifications-list { display: grid; gap: 10px; }
.submission-notice {
    --notice-accent: var(--color-success);
    --notice-tint: var(--color-success-light);
    display: flex;
    align-items: start;
    background: var(--color-surface);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--notice-accent);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    animation: submission-notice-in .16s ease-out;
}
.submission-notice.is-restored {
    animation: none;
}
.submission-notice.is-resubmission {
    --notice-accent: var(--color-warning);
    --notice-tint: var(--color-warning-light);
}
.submission-notice-main {
    display: grid;
    gap: 5px;
    flex: 1;
    min-width: 0;
    padding: 14px 8px 14px 14px;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    font-size: 13px;
    line-height: 1.45;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
}
.submission-notice-main:hover { background: var(--color-surface-hover); color: inherit; }
.submission-notice-name { font-weight: 750; overflow-wrap: anywhere; }
.submission-notice-status { color: var(--notice-accent); font-weight: 650; }
.submission-notice-class {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    border-radius: 5px;
    color: var(--notice-accent);
    background: var(--notice-tint);
    font-size: 12px;
    white-space: nowrap;
}
.submission-notice-assignment {
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    overflow-wrap: anywhere;
}
.submission-notice-hint { color: var(--color-text-muted); font-size: 11px; }
.submission-notice-close {
    flex-shrink: 0;
    margin: 5px 5px 0 0;
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-muted);
    font-size: 18px;
    cursor: pointer;
}
.submission-notice-close:hover { background: var(--color-bg-secondary); }
.submission-notice-main:focus-visible, .submission-notice-close:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}
.submission-notifications-clear {
    pointer-events: auto;
    width: 100%;
    margin-top: 8px;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    background: var(--color-surface);
    cursor: pointer;
}
.submission-notification-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 18px 0; }
.submission-notification-customization { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; margin-bottom: 20px; }
.submission-notification-customization > div { min-width: 0; }
.submission-notification-customization select { width: 100%; min-width: 0; max-width: 100%; }
.submission-notification-sound-picker { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.submission-notification-sound-picker > div { flex: 1 1 180px; min-width: 0; }
.submission-notification-options fieldset { min-width: 0; border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 14px; }
.submission-notification-options legend { font-weight: 700; padding: 0 5px; }
.submission-notification-options label { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; cursor: pointer; }
.submission-notification-options input[type="checkbox"] { flex-shrink: 0; }
.submission-notification-options small { display: block; color: var(--color-text-muted); }
.submission-notification-duration input { max-width: 130px; }
.submission-notification-sticky { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.submission-notification-actions { display: flex; gap: 10px; flex-wrap: wrap; }
@keyframes submission-notice-in { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@media (max-width: 540px) {
    .submission-notification-options { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { .submission-notice { animation: none; } }