/* ==========================================================================
   Task Management — detail panel, steps, attachments, comments
   -------------------------------------------------------------------------- */

/* ---- View toolbar (View / Arrange by / Search / Status) ---- */
.tasks-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 16px;
}

.tasks-segset {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.tasks-segset__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--mud-palette-text-secondary);
}

/* Segmented pill control */
.tasks-seg {
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    border-radius: 999px;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .06));
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
}

.tasks-seg__btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--mud-palette-text-primary);
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color .12s ease, color .12s ease;
}

.tasks-seg__btn:hover {
    background: var(--mud-palette-action-default-hover, rgba(0, 0, 0, .05));
}

.tasks-seg__btn--active {
    background: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text, #fff);
}

.tasks-seg__btn--active:hover {
    background: var(--mud-palette-primary);
}

.tasks-toolbar__search {
    flex: 1 1 220px;
    min-width: 180px;
    max-width: 360px;
}

.tasks-toolbar__status {
    width: 190px;
    flex: 0 0 auto;
}

/* ---- Grid view (dense sortable table, like the mockup) ---- */
.tasks-grid__cap {
    margin: 0 0 10px;
    font-size: 0.8125rem;
    color: var(--mud-palette-text-secondary);
}

.tasks-grid__scroll {
    overflow-x: auto;
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-radius: var(--radius-lg, 12px);
    background: var(--mud-palette-surface);
}

.tasks-grid {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
    white-space: nowrap;
}

.tasks-grid thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: var(--mud-palette-surface);
    border-bottom: 1px solid var(--mud-palette-lines-default, var(--card-border));
    text-align: left;
    padding: 0;
}

.tasks-grid__sort {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    width: 100%;
    padding: 10px 14px;
    border: 0;
    background: transparent;
    color: var(--mud-palette-text-secondary);
    font: inherit;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    cursor: pointer;
}

.tasks-grid__sort:hover {
    color: var(--mud-palette-text-primary);
    background: var(--mud-palette-action-default-hover, rgba(0, 0, 0, .04));
}

.tasks-grid__ar {
    font-size: 0.7rem;
    color: var(--mud-palette-primary);
}

.tasks-grid tbody td,
.tasks-grid tbody th {
    padding: 10px 14px;
    border-bottom: 1px solid var(--mud-palette-lines-default, var(--card-border));
    color: var(--mud-palette-text-primary);
    font-weight: 400;
    vertical-align: middle;
}

.tasks-grid tbody tr:last-child td,
.tasks-grid tbody tr:last-child th {
    border-bottom: 0;
}

.tasks-grid tbody tr:hover td,
.tasks-grid tbody tr:hover th {
    background: var(--mud-palette-action-default-hover, rgba(0, 0, 0, .03));
}

.tasks-grid__code {
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
}

.tasks-grid__rowlink {
    border: 0;
    background: transparent;
    padding: 0;
    font: inherit;
    font-weight: 600;
    color: var(--mud-palette-primary);
    text-align: left;
    cursor: pointer;
    white-space: normal;
}

.tasks-grid__rowlink:hover {
    text-decoration: underline;
}

.tasks-grid__muted {
    color: var(--mud-palette-text-secondary);
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 0.75rem;
}

.tasks-grid__late {
    color: var(--mud-palette-error);
    font-weight: 700;
}

.tasks-grid__row--done .tasks-grid__rowlink {
    text-decoration: line-through;
    color: var(--mud-palette-text-secondary);
}

/* ---- Kanban board ---- */
.tasks-kanban {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 8px;
    align-items: flex-start;
}

.tasks-kanban__col {
    flex: 0 0 320px;
    max-width: 320px;
    background: color-mix(in srgb, var(--mud-palette-surface) 100%, transparent);
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-radius: var(--radius-lg, 12px);
    padding: 10px;
}

.tasks-kanban__colhead {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 2px 4px 10px;
    border-bottom: 1px solid var(--mud-palette-lines-default, var(--card-border));
    margin-bottom: 10px;
}

.tasks-kanban__coltitle {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.tasks-kanban__colcount {
    flex: none;
    min-width: 22px;
    padding: 1px 8px;
    text-align: center;
    border-radius: 999px;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .08));
    color: var(--mud-palette-text-secondary);
    font-size: 0.75rem;
    font-weight: 700;
}

.tasks-kanban__colsub {
    margin: 0 4px 10px;
    font-size: 0.75rem;
    color: var(--mud-palette-text-secondary);
    line-height: 1.4;
}

.tasks-kanban__pastdue {
    color: var(--mud-palette-error);
    font-weight: 700;
}

.tasks-kanban__list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 70vh;
    overflow-y: auto;
    padding-right: 2px;
}

/* ---- Kanban card ---- */
.tkcard {
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-left: 3px solid var(--mud-palette-primary);
    border-radius: var(--radius-md, 8px);
    background: var(--mud-palette-surface);
    padding: 10px;
}

.tkcard--done {
    border-left-color: var(--mud-palette-success);
    opacity: .8;
}

.tkcard__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 6px;
}

.tkcard__code {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
}

.tkcard__title {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    padding: 0;
    margin: 0 0 8px;
    font: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--mud-palette-text-primary);
    cursor: pointer;
    word-break: break-word;
}

.tkcard__title:hover {
    text-decoration: underline;
}

.tkcard__title--done {
    text-decoration: line-through;
    color: var(--mud-palette-text-secondary);
}

.tkcard__mid {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.tkcard__av {
    flex: none;
    width: 26px;
    height: 26px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--mud-palette-primary-text, #fff);
    background: var(--mud-palette-primary);
}

.tkcard__steps {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.tkcard__steptrack {
    flex: 1 1 auto;
    height: 6px;
    border-radius: 999px;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .08));
    overflow: hidden;
}

.tkcard__stepfill {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--mud-palette-success);
}

.tkcard__steptext {
    flex: none;
    font-size: 0.7rem;
    color: var(--mud-palette-text-secondary);
}

.tkcard__moves {
    display: flex;
    gap: 4px;
    justify-content: flex-start;
    border-top: 1px solid var(--mud-palette-lines-default, var(--card-border));
    padding-top: 6px;
    margin-top: 2px;
}

/* ==========================================================================
   Create/Edit task wizard
   ========================================================================== */
.mud-dialog.task-wizard {
    width: min(1040px, 96vw);
    max-width: 96vw;
}

.taskw {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 22px;
    align-items: start;
}

@media (max-width: 820px) {
    .taskw {
        grid-template-columns: 1fr;
    }
}

.taskw__main {
    min-width: 0;
}

/* Step nav */
.taskw__steps {
    display: flex;
    gap: 2px;
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
    flex-wrap: nowrap;
}

.taskw__steps li {
    flex: 1 1 0;
    min-width: 0;
}

@media (max-width: 640px) {
    .taskw__steps { flex-wrap: wrap; }
    .taskw__steps li { flex: 1 1 120px; }
}

.taskw__step {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 9px 8px;
    border: 0;
    border-bottom: 2px solid transparent;
    background: transparent;
    color: var(--mud-palette-text-secondary);
    font: inherit;
    text-align: left;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
}

.taskw__step:hover {
    background: var(--mud-palette-action-default-hover, rgba(0, 0, 0, .04));
}

.taskw__step--active {
    border-bottom-color: var(--mud-palette-primary);
    background: var(--mud-palette-surface);
}

.taskw__stepnum {
    flex: none;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .1));
    color: var(--mud-palette-text-secondary);
    font-size: 0.8125rem;
    font-weight: 700;
}

.taskw__step--active .taskw__stepnum {
    background: var(--mud-palette-primary);
    color: var(--mud-palette-primary-text, #fff);
}

.taskw__steptext {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.25;
}

.taskw__steplabel {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.taskw__stepsub {
    font-size: 0.6875rem;
    color: var(--mud-palette-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.taskw__stepsub--bad {
    color: var(--mud-palette-error);
    font-weight: 700;
}

.taskw__h {
    margin: 0 0 14px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

/* Preview panel */
.taskw__preview {
    border-left: 1px solid var(--mud-palette-lines-default, var(--card-border));
    padding-left: 20px;
}

@media (max-width: 820px) {
    .taskw__preview {
        border-left: 0;
        border-top: 1px solid var(--mud-palette-lines-default, var(--card-border));
        padding-left: 0;
        padding-top: 16px;
    }
}

.taskw__ph {
    margin: 0 0 10px;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.taskw__card {
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-radius: var(--radius-lg, 12px);
    padding: 14px;
    background: var(--mud-palette-surface);
}

.taskw__meta {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--mud-palette-text-secondary);
}

.taskw__title {
    margin-top: 4px;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
    word-break: break-word;
}

.taskw__desc {
    margin-top: 4px;
    font-size: 0.8125rem;
    color: var(--mud-palette-text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}

.taskw__muted {
    color: var(--mud-palette-text-secondary);
    font-style: italic;
    font-weight: 400;
}

.taskw__row {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--mud-palette-lines-default, var(--card-border));
    font-size: 0.8125rem;
    color: var(--mud-palette-text-primary);
}

.taskw__rowh {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
    margin-bottom: 2px;
}

.taskw__bad {
    color: var(--mud-palette-error);
    font-weight: 700;
}

.taskw__note {
    margin: 12px 0 0;
    font-size: 0.75rem;
    color: var(--mud-palette-text-secondary);
}

/* Footer */
.taskw__foot {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.taskw__foot-state {
    flex: 1 1 auto;
    font-size: 0.8125rem;
    color: var(--mud-palette-text-secondary);
}

/* Staged files */
.taskw__file {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-radius: var(--radius-md, 8px);
}

.taskw__file--noalt {
    border-color: color-mix(in srgb, var(--mud-palette-warning) 55%, transparent);
    background: color-mix(in srgb, var(--mud-palette-warning) 10%, transparent);
}

.taskw__file-meta {
    flex: 1 1 auto;
    min-width: 0;
}

.taskw__file-name {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--mud-palette-text-primary);
    word-break: break-word;
}

.taskw__file-name span {
    font-weight: 400;
    color: var(--mud-palette-text-secondary);
}

/* ---- Detail dialog as a right-side drawer ---- */
.mud-dialog.task-detail-panel {
    height: 100vh;
    max-height: 100vh;
    width: min(760px, 96vw);
    max-width: 96vw;
    margin: 0;
    border-radius: 0;
    display: flex;
    flex-direction: column;
}

.mud-dialog.task-detail-panel .mud-dialog-content {
    flex: 1 1 auto;
    overflow-y: auto;
}

/* ---- Detail sections ---- */
.taskd-sec {
    padding: 18px 4px;
    border-top: 1px solid var(--mud-palette-lines-default, var(--card-border));
}

.taskd-sec:first-of-type {
    border-top: 0;
}

.taskd-sec__h {
    margin: 0 0 12px;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

/* Key/value grid for the "details" block */
.taskd-kv {
    display: grid;
    grid-template-columns: minmax(120px, max-content) 1fr;
    gap: 8px 18px;
    margin: 0;
    font-size: 0.875rem;
}

.taskd-kv dt {
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.taskd-kv dd {
    margin: 0;
    color: var(--mud-palette-text-primary);
}

/* ---- Steps ---- */
.taskd-progress {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--mud-palette-text-secondary);
}

.taskd-progress__track {
    flex: 1 1 auto;
    height: 8px;
    border-radius: 999px;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .08));
    overflow: hidden;
}

.taskd-progress__fill {
    height: 100%;
    border-radius: 999px;
    background: var(--mud-palette-success);
    transition: width .25s ease;
}

.taskd-steps {
    list-style: none;
    margin: 0 0 12px;
    padding: 0;
    display: grid;
    gap: 8px;
}

.taskd-step {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    padding: 8px 10px;
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-radius: var(--radius-md, 8px);
    background: var(--mud-palette-surface);
}

.taskd-step--done {
    background: color-mix(in srgb, var(--mud-palette-success) 12%, transparent);
    border-color: color-mix(in srgb, var(--mud-palette-success) 45%, transparent);
}

.taskd-step__label {
    flex: 1 1 auto;
    min-width: 0;
    align-self: center;
    font-size: 0.875rem;
    line-height: 1.4;
    word-break: break-word;
}

.taskd-step--done .taskd-step__label {
    text-decoration: line-through;
    color: var(--mud-palette-text-secondary);
}

/* ---- Attachments ---- */
.taskd-files {
    list-style: none;
    margin: 0 0 12px;
    padding: 0;
    display: grid;
    gap: 8px;
}

.taskd-file {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    border-radius: var(--radius-md, 8px);
    background: var(--mud-palette-surface);
}

.taskd-file__thumb {
    width: 48px;
    height: 48px;
    flex: none;
    border-radius: 6px;
    object-fit: cover;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .06));
}

.taskd-file__icon {
    width: 48px;
    height: 48px;
    flex: none;
    border-radius: 6px;
    display: grid;
    place-items: center;
    background: var(--mud-palette-action-disabled-background, rgba(0, 0, 0, .06));
    color: var(--mud-palette-text-secondary);
}

.taskd-file__meta {
    flex: 1 1 auto;
    min-width: 0;
}

.taskd-file__name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--mud-palette-text-primary);
    word-break: break-word;
}

.taskd-file__sub {
    font-size: 0.75rem;
    color: var(--mud-palette-text-secondary);
}

/* An image with no description is a record only the people who were there can read. */
.taskd-file--noalt {
    border-color: color-mix(in srgb, var(--mud-palette-warning) 55%, transparent);
    background: color-mix(in srgb, var(--mud-palette-warning) 10%, transparent);
}

/* ---- Comments ---- */
.taskd-comments {
    list-style: none;
    margin: 0 0 14px;
    padding: 0;
    display: grid;
    gap: 12px;
}

.taskd-comment {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 10px;
    align-items: start;
}

.taskd-comment__av {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--mud-palette-primary-text, #fff);
    background: var(--mud-palette-primary);
}

.taskd-comment__head {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 2px;
}

.taskd-comment__who {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--mud-palette-text-primary);
}

.taskd-comment__when {
    font-size: 0.6875rem;
    color: var(--mud-palette-text-secondary);
}

.taskd-comment__body {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--mud-palette-text-primary);
    white-space: pre-wrap;
    word-break: break-word;
}

.taskd-empty {
    font-size: 0.8125rem;
    color: var(--mud-palette-text-secondary);
    font-style: italic;
}

/* Files attached to a comment, shown under its body */
.taskd-comment__files {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.taskd-comment__thumb {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--mud-palette-lines-default, var(--card-border));
    display: block;
}

.taskd-comment__doc {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8125rem;
}