/* Modul Úkoly. Staví na Bootstrapu a proměnných --aav-*; barvy stavů si portál
   může přepsat přes ThemeCssJson (--aav-tsk-*), stejně jako u ostatních modulů. */

.tsk {
    --tsk-radius: 0.75rem;
    --tsk-border: var(--bs-border-color, #dee2e6);
    --tsk-surface: var(--bs-body-bg, #fff);
    --tsk-muted-bg: var(--bs-tertiary-bg, #f6f7f9);
    --tsk-muted: var(--bs-secondary-color, #6c757d);
    --tsk-accent: var(--aav-primary, #1b6ec2);
    --tsk-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);

    --tsk-backlog: var(--aav-tsk-backlog, #94a3b8);
    --tsk-todo: var(--aav-tsk-todo, #3b82f6);
    --tsk-progress: var(--aav-tsk-progress, #f59e0b);
    --tsk-blocked: var(--aav-tsk-blocked, #ef4444);
    --tsk-review: var(--aav-tsk-review, #8b5cf6);
    --tsk-done: var(--aav-tsk-done, #22c55e);
    --tsk-cancelled: var(--aav-tsk-cancelled, #9ca3af);
}

/* ---------------------------------------------------------------- hlavička */

.tsk-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: .75rem;
}

.tsk-head h1 {
    margin: 0;
    font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem);
    font-weight: 650;
    letter-spacing: -.02em;
}

.tsk-sub {
    margin: .15rem 0 0;
    color: var(--tsk-muted);
    font-size: .9rem;
}

.tsk-head-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.tsk-tabs {
    display: flex;
    gap: .25rem;
    overflow-x: auto;
    border-bottom: 1px solid var(--tsk-border);
    margin-bottom: 1.25rem;
    scrollbar-width: thin;
}

.tsk-tab {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem .8rem;
    border-bottom: 2px solid transparent;
    color: var(--tsk-muted);
    text-decoration: none;
    white-space: nowrap;
    font-size: .925rem;
    font-weight: 500;
}

.tsk-tab:hover {
    color: var(--tsk-accent);
    background: color-mix(in srgb, var(--tsk-accent) 6%, transparent);
    border-radius: .4rem .4rem 0 0;
}

.tsk-tab.active {
    color: var(--tsk-accent);
    border-bottom-color: var(--tsk-accent);
}

.tsk-tab-count {
    background: var(--tsk-muted-bg);
    border-radius: 999px;
    padding: 0 .4rem;
    font-size: .75rem;
    font-weight: 600;
}

/* ------------------------------------------------------------------ karta */

.tsk-card {
    position: relative;
    display: block;
    background: var(--tsk-surface);
    border: 1px solid var(--tsk-border);
    border-radius: .6rem;
    padding: .6rem .7rem .55rem 0.85rem;
    box-shadow: var(--tsk-shadow);
    overflow: hidden;
}

/* Barevný proužek priority na levé hraně karty. */
.tsk-card::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 3px;
    background: transparent;
}

.tsk-card.tsk-prio-high::before { background: #f59e0b; }
.tsk-card.tsk-prio-urgent::before { background: #ef4444; }
.tsk-card.tsk-prio-low::before { background: #cbd5e1; }

.tsk-card-title {
    display: block;
    color: inherit;
    font-weight: 550;
    line-height: 1.3;
    text-decoration: none;
}

.tsk-card-title:hover { color: var(--tsk-accent); }

.tsk-card.is-done .tsk-card-title {
    color: var(--tsk-muted);
    text-decoration: line-through;
}

.tsk-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .3rem;
    margin-top: .45rem;
}

.tsk-card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    margin-top: .5rem;
}

.tsk-num {
    color: var(--tsk-muted);
    font-size: .75rem;
    font-variant-numeric: tabular-nums;
}

/* ------------------------------------------------------------------ čipy */

.tsk-chip {
    display: inline-flex;
    align-items: center;
    gap: .25rem;
    padding: .1rem .4rem;
    border-radius: .35rem;
    background: var(--tsk-muted-bg);
    color: var(--tsk-muted);
    font-size: .75rem;
    line-height: 1.5;
    white-space: nowrap;
}

.tsk-chip.is-overdue {
    background: color-mix(in srgb, #ef4444 12%, transparent);
    color: #b91c1c;
    font-weight: 600;
}

.tsk-chip.is-today {
    background: color-mix(in srgb, #f59e0b 15%, transparent);
    color: #a16207;
    font-weight: 600;
}

.tsk-label {
    display: inline-flex;
    align-items: center;
    padding: .1rem .45rem;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
    line-height: 1.5;
    background: color-mix(in srgb, var(--c, #5b7cfa) 15%, transparent);
    color: color-mix(in srgb, var(--c, #5b7cfa) 75%, #111);
    white-space: nowrap;
}

.tsk-project {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .75rem;
    color: var(--tsk-muted);
    text-decoration: none;
}

.tsk-project:hover { color: var(--tsk-accent); }

.tsk-project-dot {
    width: .55rem;
    height: .55rem;
    border-radius: 50%;
    background: var(--c, #5b7cfa);
    flex: none;
}

.tsk-state {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .12rem .5rem;
    border-radius: 999px;
    font-size: .75rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--s, #94a3b8) 14%, transparent);
    color: color-mix(in srgb, var(--s, #94a3b8) 70%, #111);
    white-space: nowrap;
}

.tsk-state-backlog { --s: var(--tsk-backlog); }
.tsk-state-todo { --s: var(--tsk-todo); }
.tsk-state-progress { --s: var(--tsk-progress); }
.tsk-state-blocked { --s: var(--tsk-blocked); }
.tsk-state-review { --s: var(--tsk-review); }
.tsk-state-done { --s: var(--tsk-done); }
.tsk-state-cancelled { --s: var(--tsk-cancelled); }

/* ------------------------------------------------------------- avataři */

.tsk-avatars {
    display: inline-flex;
    align-items: center;
}

.tsk-avatar {
    width: 1.55rem;
    height: 1.55rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .68rem;
    font-weight: 700;
    color: #fff;
    background: var(--tsk-accent);
    border: 2px solid var(--tsk-surface);
    margin-left: -.4rem;
    flex: none;
}

.tsk-avatar:first-child { margin-left: 0; }
.tsk-avatar.is-more { background: var(--tsk-muted); }

/* Odstín podle jména, ať jsou lidé rozlišitelní i bez fotky. */
.tsk-avatar[data-hue="0"] { background: #ef4444; }
.tsk-avatar[data-hue="1"] { background: #f59e0b; }
.tsk-avatar[data-hue="2"] { background: #22c55e; }
.tsk-avatar[data-hue="3"] { background: #14b8a6; }
.tsk-avatar[data-hue="4"] { background: #0ea5e9; }
.tsk-avatar[data-hue="5"] { background: #6366f1; }
.tsk-avatar[data-hue="6"] { background: #8b5cf6; }
.tsk-avatar[data-hue="7"] { background: #ec4899; }

/* ------------------------------------------------------------------ tabule */

.tsk-board {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(255px, 1fr);
    gap: .85rem;
    overflow-x: auto;
    padding-bottom: .75rem;
    align-items: start;
    scrollbar-width: thin;
}

.tsk-col {
    background: var(--tsk-muted-bg);
    border-radius: var(--tsk-radius);
    display: flex;
    flex-direction: column;
    min-height: 8rem;
    max-height: calc(100vh - 16rem);
}

.tsk-col-head {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .65rem .75rem .5rem;
    font-size: .85rem;
    font-weight: 650;
    position: sticky;
    top: 0;
    background: inherit;
    border-radius: var(--tsk-radius) var(--tsk-radius) 0 0;
    z-index: 1;
}

.tsk-col-dot {
    width: .5rem;
    height: .5rem;
    border-radius: 50%;
    background: var(--s, #94a3b8);
    flex: none;
}

.tsk-col-count {
    margin-left: auto;
    color: var(--tsk-muted);
    font-weight: 600;
    font-size: .78rem;
}

.tsk-col-body {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    padding: 0 .5rem .5rem;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
}

.tsk-col-body.is-over {
    outline: 2px dashed color-mix(in srgb, var(--tsk-accent) 55%, transparent);
    outline-offset: -3px;
    border-radius: .5rem;
}

.tsk-card.is-dragging { opacity: .45; }

.tsk-col-empty {
    color: var(--tsk-muted);
    font-size: .8rem;
    text-align: center;
    padding: .75rem .5rem;
}

.tsk-col-add {
    display: block;
    width: 100%;
    border: 1px dashed var(--tsk-border);
    background: transparent;
    color: var(--tsk-muted);
    border-radius: .5rem;
    padding: .35rem;
    font-size: .8rem;
    text-decoration: none;
    text-align: center;
}

.tsk-col-add:hover {
    color: var(--tsk-accent);
    border-color: var(--tsk-accent);
}

/* ------------------------------------------------------------------ seznam */

.tsk-list {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--tsk-border);
    border-radius: var(--tsk-radius);
    background: var(--tsk-surface);
    overflow: hidden;
}

.tsk-row {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: .6rem .85rem;
    border-top: 1px solid var(--tsk-border);
}

.tsk-row:first-child { border-top: 0; }
.tsk-row:hover { background: var(--tsk-muted-bg); }

.tsk-row-main {
    min-width: 0;
    flex: 1;
}

.tsk-row-title {
    display: block;
    color: inherit;
    text-decoration: none;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tsk-row-title:hover { color: var(--tsk-accent); }
.tsk-row.is-done .tsk-row-title { color: var(--tsk-muted); text-decoration: line-through; }

.tsk-row-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .35rem;
    margin-top: .2rem;
}

.tsk-row-side {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex: none;
}

/* Zaškrtávátko „hotovo“ jako tiché kolečko, ne tlačítko. */
.tsk-check {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    border: 1.5px solid var(--tsk-border);
    background: transparent;
    color: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    flex: none;
}

.tsk-check:hover {
    border-color: var(--tsk-done);
    color: color-mix(in srgb, var(--tsk-done) 60%, transparent);
}

.tsk-check.is-done {
    background: var(--tsk-done);
    border-color: var(--tsk-done);
    color: #fff;
}

/* ------------------------------------------------------------------ sekce */

.tsk-section {
    margin-bottom: 1.5rem;
}

.tsk-section-head {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .5rem;
}

.tsk-section-head h2 {
    font-size: .95rem;
    font-weight: 650;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--tsk-muted);
}

.tsk-section-count {
    font-size: .78rem;
    font-weight: 600;
    color: var(--tsk-muted);
    background: var(--tsk-muted-bg);
    border-radius: 999px;
    padding: 0 .45rem;
}

.tsk-section.is-alarm .tsk-section-head h2 { color: #b91c1c; }

/* ---------------------------------------------------------------- kalendář */

.tsk-cal {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    border: 1px solid var(--tsk-border);
    border-radius: var(--tsk-radius);
    overflow: hidden;
    background: var(--tsk-surface);
}

.tsk-cal-dow {
    padding: .4rem .5rem;
    font-size: .75rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--tsk-muted);
    background: var(--tsk-muted-bg);
    border-bottom: 1px solid var(--tsk-border);
    text-align: center;
}

.tsk-cal-day {
    min-height: 6.5rem;
    padding: .35rem;
    border-top: 1px solid var(--tsk-border);
    border-left: 1px solid var(--tsk-border);
    display: flex;
    flex-direction: column;
    gap: .2rem;
}

.tsk-cal-day:nth-child(7n + 1) { border-left: 0; }
.tsk-cal-day.is-other { background: var(--tsk-muted-bg); }
.tsk-cal-day.is-weekend { background: color-mix(in srgb, var(--tsk-muted-bg) 55%, transparent); }

.tsk-cal-num {
    font-size: .75rem;
    font-weight: 600;
    color: var(--tsk-muted);
    align-self: flex-end;
}

.tsk-cal-day.is-today .tsk-cal-num {
    background: var(--tsk-accent);
    color: #fff;
    border-radius: 999px;
    min-width: 1.4rem;
    text-align: center;
    padding: 0 .3rem;
}

.tsk-cal-item {
    display: block;
    font-size: .74rem;
    line-height: 1.25;
    padding: .12rem .3rem;
    border-radius: .25rem;
    background: color-mix(in srgb, var(--s, #3b82f6) 14%, transparent);
    color: color-mix(in srgb, var(--s, #3b82f6) 78%, #111);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tsk-cal-item:hover { filter: brightness(.95); }
.tsk-cal-item.is-done { text-decoration: line-through; opacity: .6; }

@media (max-width: 720px) {
    .tsk-cal-day { min-height: 4.5rem; }
    .tsk-cal-item { font-size: .68rem; }
}

/* ------------------------------------------------------------------ detail */

.tsk-detail {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 19rem;
    gap: 1.25rem;
    align-items: start;
}

@media (max-width: 900px) {
    .tsk-detail { grid-template-columns: minmax(0, 1fr); }
}

.tsk-panel {
    background: var(--tsk-surface);
    border: 1px solid var(--tsk-border);
    border-radius: var(--tsk-radius);
    padding: 1rem 1.1rem;
    margin-bottom: 1rem;
}

.tsk-panel h2 {
    font-size: .9rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--tsk-muted);
    margin: 0 0 .65rem;
}

/* Nadpis panelu, který je názvem obsahu (projekt), ne škatulkou — bez verzálek. */
.tsk-panel h2.tsk-h2-plain {
    text-transform: none;
    letter-spacing: 0;
    font-size: 1rem;
    color: inherit;
}

.tsk-facts {
    display: grid;
    grid-template-columns: 6.5rem minmax(0, 1fr);
    gap: .45rem .75rem;
    font-size: .875rem;
    align-items: center;
}

.tsk-facts dt {
    color: var(--tsk-muted);
    font-weight: 500;
}

.tsk-facts dd { margin: 0; }

.tsk-desc {
    line-height: 1.6;
}

.tsk-desc :last-child { margin-bottom: 0; }

.tsk-comment {
    display: flex;
    gap: .7rem;
    padding: .75rem 0;
    border-top: 1px solid var(--tsk-border);
}

.tsk-comment:first-of-type { border-top: 0; padding-top: 0; }

.tsk-comment-body {
    min-width: 0;
    flex: 1;
}

.tsk-comment-head {
    display: flex;
    align-items: baseline;
    gap: .5rem;
    margin-bottom: .15rem;
}

.tsk-comment-author { font-weight: 600; font-size: .9rem; }
.tsk-comment-time { color: var(--tsk-muted); font-size: .78rem; }
.tsk-comment-text { line-height: 1.55; }
.tsk-comment-text :last-child { margin-bottom: 0; }

.tsk-history {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: .82rem;
}

.tsk-history li {
    padding: .3rem 0;
    border-top: 1px dashed var(--tsk-border);
    color: var(--tsk-muted);
}

.tsk-history li:first-child { border-top: 0; }
.tsk-history b { color: var(--bs-body-color); font-weight: 600; }

.tsk-history-val {
    color: var(--bs-body-color);
    background: var(--tsk-muted-bg);
    border-radius: .25rem;
    padding: 0 .25rem;
}

/* --------------------------------------------------------------- prázdno */

.tsk-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--tsk-muted);
    border: 1px dashed var(--tsk-border);
    border-radius: var(--tsk-radius);
}

.tsk-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--tsk-muted-bg);
    margin-bottom: .6rem;
}

/* ------------------------------------------------------------- rychlé přidání */

.tsk-quick {
    display: flex;
    gap: .5rem;
    margin-bottom: 1.25rem;
}

.tsk-quick input[type="text"] {
    flex: 1;
}

/* ------------------------------------------------------- lišta projektů */

.tsk-projbar {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin: -.5rem 0 1rem;
}

.tsk-projchip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .2rem .65rem;
    border: 1px solid var(--tsk-border);
    border-radius: 999px;
    color: var(--tsk-muted);
    font-size: .8rem;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.5;
}

.tsk-projchip:hover {
    color: var(--tsk-accent);
    border-color: color-mix(in srgb, var(--tsk-accent) 40%, var(--tsk-border));
    background: color-mix(in srgb, var(--tsk-accent) 6%, transparent);
}

.tsk-projchip.active {
    color: #fff;
    background: var(--tsk-accent);
    border-color: var(--tsk-accent);
}

.tsk-projchip.active .tsk-project-dot {
    box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .85);
}

/* -------------------------------------------------------------- filtry */

.tsk-filters {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    align-items: center;
    margin-bottom: 1rem;
}

.tsk-filters .form-select,
.tsk-filters .form-control {
    width: auto;
    min-width: 9rem;
}

/* --------------------------------------------------------- strom projektů */

.tsk-tree {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tsk-tree ul {
    list-style: none;
    margin: 0;
    padding-left: 1.35rem;
    border-left: 1px dashed var(--tsk-border);
}

.tsk-tree li { padding: .15rem 0; }

.tsk-tree-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .3rem .4rem;
    border-radius: .4rem;
    text-decoration: none;
    color: inherit;
}

.tsk-tree-item:hover { background: var(--tsk-muted-bg); }
.tsk-tree-item.is-archived { opacity: .55; }

/* ======================================================= inline editace
   Buňky s data-tsk-edit jsou <button>, které vypadají jako čipy; popover
   (.tsk-pop) k nim staví tasks.js. Bez JS se buňky chovají jako čipy ke čtení. */

html:not(.tsk-js) .tsk-js-only { display: none !important; }
html.tsk-js .tsk-nojs-only { display: none !important; }

.tsk-row-titleline {
    display: flex;
    align-items: center;
    gap: .35rem;
    min-width: 0;
}

.tsk-row-title { min-width: 0; }

.tsk-row-rename {
    display: inline-flex;
    flex: none;
    border: 0;
    background: transparent;
    color: var(--tsk-muted);
    padding: .15rem;
    border-radius: .3rem;
    opacity: 0;
    transition: opacity .12s;
}

.tsk-row:hover .tsk-row-rename,
.tsk-row-rename:focus-visible { opacity: 1; }

.tsk-row-rename:hover {
    color: var(--tsk-accent);
    background: color-mix(in srgb, var(--tsk-accent) 10%, transparent);
}

.tsk-title-input {
    flex: 1;
    min-width: 0;
    font: inherit;
    font-weight: 500;
    padding: .1rem .45rem;
    border: 1px solid var(--tsk-accent);
    border-radius: .35rem;
    outline: 0;
    background: var(--tsk-surface);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tsk-accent) 18%, transparent);
}

.tsk-row-cells {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: .4rem;
    flex: none;
}

button.tsk-cell,
button.tsk-labels,
button.tsk-people,
button.tsk-comments {
    font: inherit;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.tsk-cell {
    border: 1px solid transparent;
    transition: border-color .12s, background-color .12s, opacity .12s;
}

button.tsk-cell:hover,
button.tsk-cell:focus-visible {
    border-color: color-mix(in srgb, currentColor 35%, transparent);
    outline: 0;
}

.tsk-state.tsk-cell { min-width: 6.6rem; justify-content: center; }
.tsk-due.tsk-cell { min-width: 5.4rem; }
.tsk-prio.tsk-cell { min-width: 5.6rem; }

/* Prázdná hodnota: místo se drží (zarovnání sloupců), ukáže se až při hoveru řádku. */
.tsk-cell.is-empty {
    background: transparent;
    color: var(--tsk-muted);
    border: 1px dashed var(--tsk-border);
    font-weight: 400;
    opacity: 0;
}

.tsk-cell.is-empty.is-visible,
.tsk-row:hover .tsk-cell.is-empty,
.tsk-card:hover .tsk-cell.is-empty,
.tsk-cell.is-empty:focus-visible { opacity: 1; }

@media (hover: none) {
    .tsk-cell.is-empty { opacity: .8; }
}

/* Priorita: běžná je tichá, vyšší svítí. */
.tsk-prio.tsk-prio-low { color: #64748b; }
.tsk-prio.tsk-prio-normal { color: var(--tsk-muted); }
.tsk-prio.tsk-prio-high {
    background: color-mix(in srgb, #f59e0b 16%, transparent);
    color: #a16207;
    font-weight: 600;
}
.tsk-prio.tsk-prio-urgent {
    background: color-mix(in srgb, #ef4444 13%, transparent);
    color: #b91c1c;
    font-weight: 600;
}

/* Štítky jako tlačítko: bez rámečku, placeholder jen u prázdných při hoveru. */
.tsk-labels {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .25rem;
    border: 0;
    background: transparent;
    padding: 0;
    border-radius: .35rem;
}

.tsk-label.is-more { background: var(--tsk-muted-bg); color: var(--tsk-muted); }

.tsk-placeholder {
    display: none;
    font-size: .72rem;
    color: var(--tsk-muted);
    border: 1px dashed var(--tsk-border);
    border-radius: 999px;
    padding: 0 .45rem;
    line-height: 1.5;
    white-space: nowrap;
}

.tsk-labels.is-empty .tsk-placeholder { display: inline-flex; opacity: 0; transition: opacity .12s; }
.tsk-labels.is-wide.is-empty .tsk-placeholder,
.tsk-row:hover .tsk-labels.is-empty .tsk-placeholder,
.tsk-card:hover .tsk-labels.is-empty .tsk-placeholder,
.tsk-labels:focus-visible .tsk-placeholder { opacity: 1; }
button.tsk-labels:hover .tsk-placeholder { color: var(--tsk-accent); border-color: var(--tsk-accent); }

/* Řešitelé jako tlačítko: avataři, nebo prázdné kolečko. */
.tsk-people {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    border: 0;
    background: transparent;
    padding: 0;
    min-width: 1.6rem;
    border-radius: 999px;
}

.tsk-people-empty {
    display: none;
    width: 1.55rem;
    height: 1.55rem;
    border-radius: 50%;
    border: 1.5px dashed var(--tsk-border);
    color: var(--tsk-muted);
    align-items: center;
    justify-content: center;
    flex: none;
}

.tsk-people.is-empty .tsk-people-empty { display: inline-flex; }
button.tsk-people:hover .tsk-people-empty,
button.tsk-people:focus-visible .tsk-people-empty { border-color: var(--tsk-accent); color: var(--tsk-accent); }
button.tsk-people:hover .tsk-avatar { filter: brightness(1.08); }
.tsk-people-names { font-size: .875rem; text-align: left; }
.tsk-people.is-wide { flex-wrap: wrap; }

/* Bublina komentářů s počtem; prázdná má plus jako pozvánku. */
.tsk-comments {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.9rem;
    height: 1.7rem;
    flex: none;
    border: 0;
    background: transparent;
    color: var(--tsk-muted);
    border-radius: .4rem;
    transition: color .12s, background-color .12s;
}

.tsk-comments:hover,
.tsk-comments:focus-visible {
    color: var(--tsk-accent);
    background: color-mix(in srgb, var(--tsk-accent) 10%, transparent);
    outline: 0;
}

.tsk-comments-count {
    position: absolute;
    top: -.15rem;
    right: -.1rem;
    min-width: 1rem;
    height: 1rem;
    padding: 0 .28rem;
    border-radius: 999px;
    background: var(--tsk-accent);
    color: #fff;
    font-size: .62rem;
    font-weight: 700;
    line-height: 1rem;
    text-align: center;
}

.tsk-comments.is-empty .tsk-comments-count { display: none; }

.tsk-comments.is-empty::after {
    content: "+";
    position: absolute;
    top: -.05rem;
    right: .05rem;
    font-size: .75rem;
    font-weight: 700;
    line-height: 1;
    color: currentColor;
    opacity: .7;
}

/* Úchyt pro přetahování řádku. */
.tsk-grip {
    display: inline-flex;
    flex: none;
    color: var(--tsk-border);
    cursor: grab;
    margin-left: -.4rem;
    padding: .2rem .05rem;
    border-radius: .25rem;
    transition: color .12s;
}

.tsk-row:hover .tsk-grip { color: var(--tsk-muted); }
.tsk-grip:active { cursor: grabbing; }
.tsk-row.is-dragging { opacity: .4; }

.tsk-list.is-over {
    outline: 2px dashed color-mix(in srgb, var(--tsk-accent) 50%, transparent);
    outline-offset: 2px;
}

.tsk-sort-hint { font-size: .78rem; }

/* Probíhá uložení. */
.is-saving {
    opacity: .55;
    pointer-events: none;
    animation: tsk-pulse 1s ease-in-out infinite;
}

@keyframes tsk-pulse {
    50% { opacity: .35; }
}

/* Nově přidaný řádek se na chvíli rozsvítí. */
.tsk-row.is-new { animation: tsk-flash 1.6s ease-out; }

@keyframes tsk-flash {
    0% { background: color-mix(in srgb, var(--tsk-done) 22%, transparent); }
    100% { background: transparent; }
}

/* Odškrtnutí: kolečko poskočí a vyšle kroužek. */
.tsk-check { position: relative; transition: background-color .15s, border-color .15s; }

.tsk-check.is-pop { animation: tsk-pop .5s cubic-bezier(.2, 1.6, .4, 1); }

.tsk-check.is-pop::after {
    content: "";
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid var(--tsk-done);
    animation: tsk-ring .6s ease-out forwards;
}

@keyframes tsk-pop {
    0% { transform: scale(.6); }
    60% { transform: scale(1.25); }
    100% { transform: scale(1); }
}

@keyframes tsk-ring {
    0% { transform: scale(.8); opacity: .9; }
    100% { transform: scale(2.1); opacity: 0; }
}

/* ------------------------------------------------------- rychlé přidání v seznamu */

.tsk-row-add {
    padding: .35rem .85rem;
    background: var(--tsk-muted-bg);
}

.tsk-row-add:hover { background: var(--tsk-muted-bg); }

.tsk-add-form {
    display: flex;
    align-items: center;
    gap: .5rem;
    width: 100%;
}

.tsk-add-plus {
    display: inline-flex;
    color: var(--tsk-muted);
    flex: none;
}

.tsk-add-form input[name="title"] {
    flex: 1;
    min-width: 8rem;
    border: 1px solid transparent;
    background: transparent;
    font: inherit;
    padding: .3rem .45rem;
    border-radius: .35rem;
    outline: 0;
}

.tsk-add-form input[name="title"]:focus {
    background: var(--tsk-surface);
    border-color: var(--tsk-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tsk-accent) 15%, transparent);
}

.tsk-add-project { width: auto; max-width: 11rem; }

.tsk-add-btn { opacity: 0; transition: opacity .12s; }
.tsk-add-form:focus-within .tsk-add-btn,
.tsk-add-form:hover .tsk-add-btn { opacity: 1; }

.tsk-empty.is-inline { border: 0; padding: 1.75rem 1rem; }

/* ------------------------------------------------------------------ popover */

.tsk-pop {
    position: absolute;
    z-index: 1060;
    min-width: 13rem;
    max-width: min(24rem, calc(100vw - 1rem));
    background: var(--tsk-surface);
    border: 1px solid var(--tsk-border);
    border-radius: .65rem;
    box-shadow: 0 12px 32px rgba(16, 24, 40, .16), 0 2px 6px rgba(16, 24, 40, .08);
    padding: .3rem;
    font-size: .875rem;
    animation: tsk-pop-in .13s ease-out;
    color: var(--bs-body-color);
}

.tsk-pop.is-comments { width: 23rem; }

@keyframes tsk-pop-in {
    0% { opacity: 0; transform: translateY(-4px) scale(.98); }
    100% { opacity: 1; transform: none; }
}

.tsk-pop-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding: .3rem .5rem .35rem;
    font-size: .72rem;
    font-weight: 650;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--tsk-muted);
}

.tsk-pop-close {
    border: 0;
    background: transparent;
    color: var(--tsk-muted);
    font-size: 1.1rem;
    line-height: 1;
    padding: 0 .25rem;
    cursor: pointer;
    border-radius: .3rem;
}

.tsk-pop-close:hover { color: var(--bs-body-color); background: var(--tsk-muted-bg); }

.tsk-pop-list { display: flex; flex-direction: column; gap: 1px; }
.tsk-pop-scroll { max-height: 16rem; overflow-y: auto; scrollbar-width: thin; }

.tsk-pop-opt {
    display: flex;
    align-items: center;
    gap: .5rem;
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
    padding: .35rem .5rem;
    border-radius: .4rem;
    font: inherit;
    cursor: pointer;
    color: inherit;
}

.tsk-pop-opt:hover,
.tsk-pop-opt:focus-visible { background: var(--tsk-muted-bg); outline: 0; }
.tsk-pop-opt.is-muted { color: var(--tsk-muted); }

.tsk-pop-opt.is-current::after {
    content: "\2713";
    margin-left: auto;
    color: var(--tsk-accent);
    font-weight: 700;
}

.tsk-pop-sub {
    color: var(--tsk-muted);
    font-size: .78rem;
    margin-left: auto;
}

.tsk-pop-check {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .3rem .5rem;
    border-radius: .4rem;
    cursor: pointer;
    margin: 0;
}

.tsk-pop-check:hover { background: var(--tsk-muted-bg); }
.tsk-pop-check input { margin: 0; flex: none; }
.tsk-pop-check .tsk-avatar { margin-left: 0; border: 0; width: 1.4rem; height: 1.4rem; }

.tsk-pop-sep { border-top: 1px solid var(--tsk-border); margin: .3rem 0; }

.tsk-pop-date { display: flex; gap: .4rem; padding: .25rem .5rem .35rem; }
.tsk-pop-date input { flex: 1; }

.tsk-pop-empty {
    color: var(--tsk-muted);
    font-size: .82rem;
    padding: .5rem .5rem;
}

.tsk-pop-comments {
    max-height: 19rem;
    overflow-y: auto;
    padding: 0 .5rem;
    scrollbar-width: thin;
}

.tsk-pop .tsk-comment { padding: .55rem 0; gap: .55rem; }
.tsk-pop .tsk-comment:first-child { border-top: 0; }
.tsk-pop .tsk-comment .tsk-avatar { margin-left: 0; border: 0; }
.tsk-pop .tsk-comment-text { font-size: .85rem; }

.tsk-comment-del {
    margin-left: auto;
    border: 0;
    background: transparent;
    color: var(--tsk-muted);
    font-size: .75rem;
    padding: 0;
    cursor: pointer;
    opacity: 0;
}

.tsk-comment:hover .tsk-comment-del,
.tsk-comment-del:focus-visible { opacity: 1; }
.tsk-comment-del:hover { color: #b91c1c; text-decoration: underline; }

.tsk-pop-form { padding: .4rem .5rem .2rem; border-top: 1px solid var(--tsk-border); margin-top: .25rem; }

.tsk-pop textarea {
    width: 100%;
    font: inherit;
    font-size: .875rem;
    border: 1px solid var(--tsk-border);
    border-radius: .45rem;
    padding: .45rem .55rem;
    resize: vertical;
    min-height: 3.8rem;
    background: var(--tsk-surface);
    color: inherit;
}

.tsk-pop textarea:focus {
    outline: 0;
    border-color: var(--tsk-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--tsk-accent) 15%, transparent);
}

.tsk-pop-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
    padding: .4rem 0 .15rem;
}

.tsk-pop-hint { font-size: .72rem; color: var(--tsk-muted); }

/* ------------------------------------------------------------------- toasty */

.tsk-toasts {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1080;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: .4rem;
    pointer-events: none;
}

.tsk-toast {
    background: #1f2937;
    color: #fff;
    padding: .5rem .85rem;
    border-radius: .5rem;
    font-size: .85rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
    animation: tsk-toast-in .18s ease-out;
    transition: opacity .25s, transform .25s;
    max-width: min(22rem, calc(100vw - 2rem));
}

.tsk-toast.err { background: #b91c1c; }
.tsk-toast.is-hide { opacity: 0; transform: translateY(6px); }

@keyframes tsk-toast-in {
    0% { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: none; }
}

/* ------------------------------------------------------------ karta: patička */

.tsk-card-side { display: inline-flex; align-items: center; gap: .3rem; }
.tsk-card .tsk-comments { width: 1.6rem; height: 1.5rem; }
/* Meta řádek karty se vykresluje vždy (JS do něj může doplnit termín/štítky) — bez viditelného obsahu nezabírá místo. */
.tsk-card-meta:not(:has(> :not(.d-none))) { display: none; }

/* ----------------------------------------------------------------- mobil */

@media (max-width: 720px) {
    .tsk-row { flex-wrap: wrap; }
    .tsk-row-cells {
        width: 100%;
        justify-content: flex-start;
        padding-left: 1.9rem;
        flex-wrap: wrap;
    }
    .tsk-row-rename { opacity: 1; }
    .tsk-add-btn { opacity: 1; }
}