html, body {
    font-family: 'IBM Plex Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f7f8fa;
    color: #111827;
    margin: 0;
}

* {
    box-sizing: border-box;
}

a {
    color: #215a6d;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

h1:focus {
    outline: none;
}

.ui.header,
.ui.mini.header,
.ui.small.header {
    font-family: 'IBM Plex Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    letter-spacing: -0.02em;
}

.ui.text {
    color: #5b6472;
}

.loading-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    width: 100%;
    margin: 22vh auto 0;
}

.loading-progress__dot {
    width: 0.7rem;
    height: 0.7rem;
    border-radius: 999px;
    background: #215a6d;
    opacity: 0.25;
    animation: xn1-loading-pulse 1.05s ease-in-out infinite;
}

.loading-progress__dot:nth-child(2) {
    animation-delay: 0.15s;
}

.loading-progress__dot:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes xn1-loading-pulse {
    0%, 80%, 100% {
        opacity: 0.22;
        transform: scale(0.82);
    }

    40% {
        opacity: 1;
        transform: scale(1);
    }
}

#blazor-error-ui {
    color-scheme: light only;
    align-items: center;
    background: rgba(248, 250, 252, 0.82);
    backdrop-filter: blur(6px);
    box-sizing: border-box;
    display: none;
    inset: 0;
    justify-content: center;
    padding: 2rem;
    position: fixed;
    z-index: 2000;
}

.xn1-error-ui__card {
    width: min(28rem, 100%);
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    box-shadow: 0 22px 50px rgba(15, 23, 42, 0.14);
    padding: 1.15rem 1.2rem;
}

.xn1-error-ui__title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
}

.xn1-error-ui__message {
    margin-top: 0.45rem;
    color: #4b5563;
    line-height: 1.45;
}

.xn1-error-ui__actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.9rem;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
}

.ui.segment,
.ui.menu,
.ui.table,
.ui.button,
.ui.label,
.ui.input input,
.ui.form textarea,
.ui.form select {
    transition: all 0.18s ease;
}

.xn1-task-planning-surface {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
    padding: 0.1rem 0 1rem;
}

.xn1-task-planning-surface .xn1-task-toolbar {
    align-items: center;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
    width: 100%;
}

.xn1-task-planning-surface .xn1-task-toolbar__stats {
    display: grid;
    flex: 1 1 auto;
    gap: 0.65rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.xn1-task-planning-surface .xn1-task-toolbar__actions {
    align-items: center;
    display: flex;
    flex: 0 0 auto;
    gap: 0.45rem;
}

.xn1-task-planning-surface .xn1-summary-card,
.xn1-task-planning-surface .xn1-linear-panel,
.xn1-task-planning-surface .xn1-task-viewbar {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.xn1-task-planning-surface .xn1-summary-card {
    min-width: 0;
    padding: 0.75rem 0.85rem;
}

.xn1-task-planning-surface .xn1-summary-card__label {
    color: #6b7280;
    font-size: 0.78rem;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.xn1-task-planning-surface .xn1-summary-card__value {
    color: #111827;
    font-size: 1.35rem;
    font-weight: 700;
    line-height: 1.15;
    margin-top: 0.25rem;
}

.xn1-task-planning-surface .xn1-task-viewbar {
    align-items: center;
    display: flex;
    gap: 0.65rem;
    justify-content: space-between;
    padding: 0.45rem;
}

.xn1-task-planning-surface .xn1-task-viewbar__tabs {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    min-width: 0;
}

.xn1-task-planning-surface .xn1-task-viewbar__meta {
    color: #6b7280;
    flex: 0 1 auto;
    font-size: 0.78rem;
    min-width: 9rem;
    text-align: right;
}

.xn1-task-planning-surface .xn1-view-tab {
    align-items: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: #4b5563;
    display: inline-flex;
    font-size: 0.82rem;
    font-weight: 600;
    height: 2rem;
    justify-content: center;
    line-height: 1;
    padding: 0 0.62rem;
    white-space: nowrap;
}

.xn1-task-planning-surface .xn1-view-tab:hover {
    background: #f3f4f6;
    color: #111827;
}

.xn1-task-planning-surface .xn1-view-tab--active {
    background: #111827;
    border-color: #111827;
    color: #ffffff;
}

.xn1-task-planning-surface .xn1-view-tab--active:hover {
    background: #111827;
    color: #ffffff;
}

.xn1-task-planning-surface .xn1-linear-panel {
    overflow: hidden;
}

.xn1-task-planning-surface .xn1-linear-panel__header {
    align-items: center;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
    min-height: 3.25rem;
    padding: 0.7rem 0.85rem;
}

.xn1-task-planning-surface .xn1-linear-panel__title {
    color: #111827;
    font-size: 0.96rem;
    font-weight: 700;
    line-height: 1.25;
}

.xn1-task-planning-surface .xn1-linear-panel__meta {
    color: #6b7280;
    font-size: 0.78rem;
    line-height: 1.35;
    margin-top: 0.12rem;
}

.xn1-task-planning-surface .xn1-issue-list {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.xn1-task-planning-surface .xn1-issue-list__row {
    background: #ffffff;
    border: 0;
    border-top: 1px solid #eef0f3;
    color: #111827;
    min-width: 0;
    text-align: left;
    width: 100%;
}

.xn1-task-planning-surface .xn1-issue-list__row:first-child {
    border-top: 0;
}

.xn1-task-planning-surface button.xn1-issue-list__row {
    align-items: center;
    display: grid;
    gap: 0.75rem;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 0.68rem 0.85rem;
}

.xn1-task-planning-surface .xn1-issue-list__row--with-actions {
    align-items: stretch;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
}

.xn1-task-planning-surface .xn1-issue-list__row:hover,
.xn1-task-planning-surface button.xn1-issue-list__row:hover {
    background: #f9fafb;
}

.xn1-task-planning-surface .xn1-issue-list__open {
    align-items: center;
    background: transparent;
    border: 0;
    color: inherit;
    display: grid;
    gap: 0.65rem;
    grid-template-columns: 0.7rem minmax(0, 1fr) auto;
    min-width: 0;
    padding: 0.66rem 0.85rem;
    text-align: left;
    width: 100%;
}

.xn1-task-planning-surface .xn1-issue-list__main {
    min-width: 0;
}

.xn1-task-planning-surface .xn1-issue-list__title-line {
    align-items: center;
    display: flex;
    gap: 0.35rem;
    min-width: 0;
}

.xn1-task-planning-surface .xn1-issue-list__title {
    color: #111827;
    display: block;
    font-size: 0.92rem;
    font-weight: 650;
    line-height: 1.3;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.xn1-task-planning-surface .xn1-issue-list__meta {
    align-items: center;
    color: #6b7280;
    display: flex;
    flex-wrap: wrap;
    font-size: 0.76rem;
    gap: 0.22rem 0.5rem;
    line-height: 1.35;
    margin-top: 0.22rem;
    min-width: 0;
}

.xn1-task-planning-surface .xn1-issue-list__side {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    justify-content: flex-end;
    min-width: 17rem;
}

.xn1-task-planning-surface .xn1-issue-list__muted {
    color: #6b7280;
    font-size: 0.76rem;
    line-height: 1;
    white-space: nowrap;
}

.xn1-task-planning-surface .xn1-issue-list__priority,
.xn1-task-planning-surface .xn1-priority-token,
.xn1-task-planning-surface .xn1-due-token,
.xn1-task-planning-surface .xn1-label-chip,
.xn1-task-planning-surface .xn1-avatar-chip,
.xn1-task-planning-surface .xn1-task-status-pill {
    align-items: center;
    border-radius: 6px;
    display: inline-flex;
    font-size: 0.72rem;
    font-weight: 650;
    height: 1.45rem;
    line-height: 1;
    max-width: 12rem;
    padding: 0 0.45rem;
    white-space: nowrap;
}

.xn1-task-planning-surface .xn1-task-status-pill {
    background: color-mix(in srgb, var(--task-status-bg) 12%, #ffffff);
    border: 1px solid color-mix(in srgb, var(--task-status-bg) 28%, #ffffff);
    color: var(--task-status-bg);
}

.xn1-task-planning-surface .xn1-priority-token,
.xn1-task-planning-surface .xn1-issue-list__priority {
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    color: #4b5563;
}

.xn1-task-planning-surface .xn1-priority-token--medium {
    background: #fff7ed;
    border-color: #fed7aa;
    color: #9a3412;
}

.xn1-task-planning-surface .xn1-priority-token--high {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

.xn1-task-planning-surface .xn1-priority-token--urgent {
    background: #111827;
    border-color: #111827;
    color: #ffffff;
}

.xn1-task-planning-surface .xn1-due-token {
    background: #eef7f5;
    border: 1px solid #bfdbd4;
    color: #1f6f64;
}

.xn1-task-planning-surface .xn1-due-token--empty {
    background: #f9fafb;
    border-color: #e5e7eb;
    color: #6b7280;
}

.xn1-task-planning-surface .xn1-due-token--today {
    background: #ecfdf5;
    border-color: #bbf7d0;
    color: #166534;
}

.xn1-task-planning-surface .xn1-due-token--overdue {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

.xn1-task-planning-surface .xn1-label-chip {
    background: #f4f6f8;
    color: #475569;
}

.xn1-task-planning-surface .xn1-avatar-chip {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    color: #1d4ed8;
    justify-content: center;
    min-width: 1.7rem;
}

.xn1-task-planning-surface .xn1-status-dot {
    border-radius: 999px;
    display: inline-block;
    height: 0.55rem;
    width: 0.55rem;
}

.xn1-task-planning-surface .xn1-status-dot--neutral {
    background: #9ca3af;
}

.xn1-task-planning-surface .xn1-status-dot--planned {
    background: #2563eb;
}

.xn1-task-planning-surface .xn1-status-dot--active {
    background: #ea580c;
}

.xn1-task-planning-surface .xn1-status-dot--review {
    background: #7c3aed;
}

.xn1-task-planning-surface .xn1-status-dot--done {
    background: #16a34a;
}

.xn1-task-planning-surface .xn1-status-dot--blocked {
    background: #dc2626;
}

.xn1-task-planning-surface .xn1-status-dot--canceled {
    background: #374151;
}

.xn1-task-planning-surface .xn1-issue-list__actions {
    align-items: center;
    border-left: 1px solid transparent;
    display: flex;
    gap: 0.2rem;
    justify-content: center;
    opacity: 0;
    padding: 0 0.65rem 0 0.1rem;
    transition: opacity 0.16s ease;
}

.xn1-task-planning-surface .xn1-issue-list__row:hover .xn1-issue-list__actions,
.xn1-task-planning-surface .xn1-issue-list__row:focus-within .xn1-issue-list__actions {
    opacity: 1;
}

.xn1-task-planning-surface .xn1-icon-button {
    align-items: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: #6b7280;
    display: inline-flex;
    height: 1.9rem;
    justify-content: center;
    padding: 0;
    width: 1.9rem;
}

.xn1-task-planning-surface .xn1-icon-button:hover {
    background: #eef2f7;
    color: #111827;
}

.xn1-task-planning-surface .xn1-icon-button--danger:hover {
    background: #fef2f2;
    color: #b91c1c;
}

.xn1-task-planning-surface .xn1-icon-button .icon {
    margin: 0;
}

.xn1-task-planning-surface .xn1-empty-state {
    align-items: center;
    color: #6b7280;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    justify-content: center;
    min-height: 11rem;
    padding: 2rem 1rem;
    text-align: center;
}

.xn1-task-planning-surface .xn1-empty-state__title {
    color: #111827;
    font-size: 0.95rem;
    font-weight: 700;
}

.xn1-task-planning-surface .xn1-empty-state__text {
    font-size: 0.82rem;
    max-width: 26rem;
}

@media (max-width: 980px) {
    .xn1-task-planning-surface .xn1-task-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .xn1-task-planning-surface .xn1-task-toolbar__stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .xn1-task-planning-surface .xn1-task-toolbar__actions {
        justify-content: flex-start;
    }

    .xn1-task-planning-surface .xn1-issue-list__open {
        grid-template-columns: 0.7rem minmax(0, 1fr);
    }

    .xn1-task-planning-surface .xn1-issue-list__side {
        grid-column: 2;
        justify-content: flex-start;
        margin-top: 0.35rem;
        min-width: 0;
    }

    .xn1-task-planning-surface button.xn1-issue-list__row {
        grid-template-columns: minmax(0, 1fr);
    }

    .xn1-task-planning-surface button.xn1-issue-list__row .xn1-issue-list__side {
        grid-column: 1;
    }
}

@media (max-width: 680px) {
    .xn1-task-planning-surface .xn1-task-viewbar {
        align-items: stretch;
        flex-direction: column;
    }

    .xn1-task-planning-surface .xn1-task-viewbar__meta {
        min-width: 0;
        text-align: left;
    }

    .xn1-task-planning-surface .xn1-linear-panel__header {
        align-items: flex-start;
        flex-direction: column;
    }

    .xn1-task-planning-surface .xn1-task-toolbar__stats {
        grid-template-columns: minmax(0, 1fr);
    }

    .xn1-task-planning-surface .xn1-issue-list__row--with-actions {
        grid-template-columns: minmax(0, 1fr);
    }

    .xn1-task-planning-surface .xn1-issue-list__actions {
        border-top: 1px solid #eef0f3;
        justify-content: flex-start;
        opacity: 1;
        padding: 0.35rem 0.85rem 0.5rem 2.2rem;
    }

    .xn1-task-planning-surface .xn1-issue-list__title {
        white-space: normal;
    }

    .xn1-task-planning-surface .xn1-priority-token,
    .xn1-task-planning-surface .xn1-due-token,
    .xn1-task-planning-surface .xn1-label-chip,
    .xn1-task-planning-surface .xn1-avatar-chip,
    .xn1-task-planning-surface .xn1-task-status-pill {
        max-width: 100%;
    }
}

.xn1-task-detail-checklist {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    margin-top: 1rem;
    overflow: hidden;
}

.xn1-task-detail-checklist .xn1-linear-panel__header {
    border-bottom: 1px solid #e5e7eb;
    padding: 0.8rem 0.9rem;
}

.xn1-task-detail-checklist .xn1-linear-panel__eyebrow {
    color: #6b7280;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.2rem;
    text-transform: uppercase;
}

.xn1-task-detail-checklist .xn1-linear-panel__title {
    color: #111827;
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.25;
}

.xn1-task-detail-checklist .xn1-linear-panel__meta {
    color: #6b7280;
    font-size: 0.78rem;
    line-height: 1.35;
    margin-top: 0.16rem;
}

.xn1-checklist-add-form {
    border-bottom: 1px solid #eef0f3;
    padding: 0.8rem 0.9rem;
}

.xn1-checklist-items {
    display: flex;
    flex-direction: column;
}

.xn1-checklist-empty {
    color: #6b7280;
    font-size: 0.84rem;
    padding: 0.85rem 0.9rem;
}

.xn1-checklist-item {
    align-items: center;
    border-top: 1px solid #eef0f3;
    display: grid;
    gap: 0.55rem;
    grid-template-columns: 1rem minmax(0, 1fr) 2rem;
    min-height: 2.65rem;
    padding: 0.45rem 0.75rem 0.45rem 0.9rem;
}

.xn1-checklist-item:first-child {
    border-top: 0;
}

.xn1-checklist-item input[type="checkbox"] {
    height: 1rem;
    margin: 0;
    width: 1rem;
}

.xn1-checklist-item__text {
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: #111827;
    min-width: 0;
    padding: 0.35rem 0.45rem;
    width: 100%;
}

.xn1-checklist-item__text:focus {
    background: #ffffff;
    border-color: #9cc7d2;
    outline: none;
}

.xn1-checklist-item--done .xn1-checklist-item__text {
    color: #6b7280;
    text-decoration: line-through;
}

.xn1-checklist-item__delete {
    align-items: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 6px;
    color: #6b7280;
    display: inline-flex;
    height: 1.85rem;
    justify-content: center;
    padding: 0;
    width: 1.85rem;
}

.xn1-checklist-item__delete:hover {
    background: #fef2f2;
    color: #b91c1c;
}

.xn1-checklist-item__delete .icon {
    margin: 0;
}

@media (max-width: 680px) {
    .xn1-checklist-item {
        grid-template-columns: 1rem minmax(0, 1fr) 1.85rem;
        padding-right: 0.6rem;
    }
}