/* To-Do Lab — major tasks + expandable subtasks + add modal */

body.app-dashboard-home #todoLabPage {
    background: #000000;
}

#todoLabPage {
    position: relative;
    min-height: 60vh;
}

#todoLabMount.todo-lab-root,
.todo-lab-root {
    --tl-accent: #3dd68c;
    --tl-border: rgba(255, 255, 255, 0.12);
    --tl-muted: #94a3b8;
    --tl-text: #f0f4f8;
    max-width: 640px;
    margin: 0 auto;
    padding: clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 1.5rem) 2.5rem;
    color: var(--tl-text);
}

.todo-lab-shell {
    width: 100%;
}

.todo-lab-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.todo-lab-h1 {
    margin: 0;
    font-size: clamp(1.4rem, 3vw, 1.75rem);
    font-weight: 700;
}

.todo-lab-sub {
    margin: 0.25rem 0 0;
    font-size: 0.88rem;
    color: var(--tl-muted);
}

.todo-lab-plus {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    font-size: 1.6rem;
    line-height: 1;
    font-weight: 700;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, #2eb574 0%, #3dd68c 100%);
    color: #041208;
    box-shadow: 0 8px 24px rgba(61, 214, 140, 0.25);
    transition: transform 0.15s ease, filter 0.15s ease;
}

.todo-lab-plus:hover {
    filter: brightness(1.05);
    transform: scale(1.03);
}

.todo-lab-dropzone {
    border-radius: 14px;
    padding: 0.15rem;
    transition:
        background 0.2s ease,
        box-shadow 0.2s ease;
}

.todo-lab-dropzone--active {
    background: rgba(61, 214, 140, 0.07);
    box-shadow: 0 0 0 2px rgba(61, 214, 140, 0.45);
}

.todo-lab-import-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    margin-bottom: 1.25rem;
    padding: 0.65rem 0.75rem;
    border-radius: 12px;
    border: 1px solid var(--tl-border);
    background: rgba(255, 255, 255, 0.03);
}

.todo-lab-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.todo-lab-btn--import {
    font-size: 0.82rem;
    font-weight: 600;
}

.todo-lab-import-hint {
    font-size: 0.78rem;
    color: var(--tl-muted);
    flex: 1 1 8rem;
    min-width: 0;
    line-height: 1.35;
}

.todo-lab-empty {
    padding: 2rem 1rem;
    text-align: center;
    border: 1px dashed var(--tl-border);
    border-radius: 14px;
    color: var(--tl-muted);
    font-size: 0.95rem;
}

.todo-lab-empty__lead {
    margin: 0 0 0.65rem;
}

.todo-lab-empty__drop {
    margin: 0;
    font-size: 0.86rem;
    line-height: 1.45;
    color: var(--tl-muted);
}

.todo-lab-empty__drop strong {
    color: #b8e6cc;
    font-weight: 600;
}

.todo-lab-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.todo-lab-task-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--tl-border);
    border-radius: 14px;
    padding: 0.85rem 1rem 0.75rem;
}

.todo-lab-task-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.5rem 0.75rem;
}

.todo-lab-task-title-row {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    flex: 1 1 180px;
    min-width: 0;
    cursor: pointer;
}

.todo-lab-task-title-row input {
    margin-top: 0.2rem;
    accent-color: var(--tl-accent);
}

.todo-lab-task-title {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.35;
    word-break: break-word;
}

.todo-lab-task-title.done {
    text-decoration: line-through;
    color: var(--tl-muted);
}

.todo-lab-imp {
    font-size: 0.75rem;
    color: #fbbf24;
    white-space: nowrap;
    padding: 0.15rem 0.4rem;
    border-radius: 6px;
    background: rgba(251, 191, 36, 0.1);
}

.todo-lab-task-top-actions {
    display: flex;
    gap: 0.35rem;
    margin-left: auto;
}

.todo-lab-task-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--tl-muted);
    margin: 0.4rem 0 0.35rem;
}

.todo-lab-details {
    margin-top: 0.65rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 0.65rem;
}

.todo-lab-details-sum {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    box-sizing: border-box;
    list-style: none;
    cursor: pointer;
    margin: 0;
    padding: 0.65rem 0.75rem;
    border-radius: 12px;
    border: 1px solid rgba(61, 214, 140, 0.35);
    background: rgba(61, 214, 140, 0.08);
    color: var(--tl-accent);
    font-weight: 600;
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.todo-lab-details-sum:hover {
    background: rgba(61, 214, 140, 0.14);
    border-color: rgba(61, 214, 140, 0.55);
}

.todo-lab-details-sum:focus-visible {
    outline: 2px solid var(--tl-accent);
    outline-offset: 2px;
}

.todo-lab-details[open] > .todo-lab-details-sum {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    margin-bottom: 0;
    border-bottom: none;
    box-shadow: none;
}

.todo-lab-details-sum::-webkit-details-marker {
    display: none;
}

.todo-lab-chevron-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(61, 214, 140, 0.18);
    color: var(--tl-accent);
}

.todo-lab-chevron {
    display: block;
    transition: transform 0.2s ease;
}

.todo-lab-details[open] .todo-lab-chevron {
    transform: rotate(180deg);
}

.todo-lab-details-sum-main {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    min-width: 0;
    flex: 1;
}

.todo-lab-details-sum-label {
    font-size: 0.9rem;
    color: #e8fff3;
    letter-spacing: 0.02em;
}

.todo-lab-details-sum-count {
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(61, 214, 140, 0.95);
}

.todo-lab-details-sum-hint {
    flex-shrink: 0;
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(232, 255, 243, 0.75);
}

.todo-lab-hint-when-open {
    display: none;
}

.todo-lab-details[open] .todo-lab-hint-when-open {
    display: inline;
}

.todo-lab-details[open] .todo-lab-hint-when-closed {
    display: none;
}

.todo-lab-details-body {
    padding: 0.75rem 0.75rem 0.5rem;
    border: 1px solid rgba(61, 214, 140, 0.25);
    border-top: none;
    border-radius: 0 0 12px 12px;
    background: rgba(0, 0, 0, 0.25);
}

.todo-lab-ai-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.65rem 0.85rem;
    margin-bottom: 0.65rem;
}

.todo-lab-ai-count-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.todo-lab-ai-count-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--tl-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.todo-ai-count {
    min-width: 4.5rem;
    padding: 0.4rem 0.5rem;
    border-radius: 10px;
    border: 1px solid var(--tl-border);
    background: rgba(0, 0, 0, 0.45);
    color: var(--tl-text);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
}

.todo-lab-sub-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.todo-lab-sub-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-rows: auto auto;
    gap: 0.25rem 0.5rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    align-items: start;
}

.todo-lab-sub-item:last-child {
    border-bottom: none;
}

.todo-lab-sub-check {
    grid-row: 1 / span 2;
    padding-top: 0.1rem;
}

.todo-lab-sub-check input {
    accent-color: var(--tl-accent);
}

.todo-lab-sub-text {
    font-size: 0.88rem;
    grid-column: 2;
}

.todo-lab-sub-text.done {
    text-decoration: line-through;
    color: var(--tl-muted);
}

.todo-lab-sub-meta {
    font-size: 0.65rem;
    color: var(--tl-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    grid-column: 2;
}

.todo-lab-sub-actions {
    grid-column: 3;
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    align-items: flex-end;
}

@media (min-width: 520px) {
    .todo-lab-sub-actions {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
}

.todo-lab-manual {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.65rem;
    flex-wrap: wrap;
}

.todo-lab-manual-input {
    flex: 1 1 160px;
    min-width: 0;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--tl-border);
    border-radius: 10px;
    padding: 0.45rem 0.6rem;
    color: var(--tl-text);
    font-size: 0.88rem;
}

.todo-lab-btn {
    border-radius: 10px;
    padding: 0.45rem 0.75rem;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s ease, filter 0.15s ease;
}

.todo-lab-btn--primary {
    background: linear-gradient(135deg, #2eb574 0%, #3dd68c 100%);
    color: #041208;
}

.todo-lab-btn--primary:hover:not(:disabled) {
    filter: brightness(1.06);
}

.todo-lab-btn--primary:disabled {
    opacity: 0.5;
    cursor: wait;
}

.todo-lab-btn--ghost {
    background: transparent;
    border-color: var(--tl-border);
    color: var(--tl-text);
}

.todo-lab-btn--ghost:hover {
    background: rgba(61, 214, 140, 0.1);
}

.todo-lab-btn--sm {
    padding: 0.3rem 0.55rem;
    font-size: 0.78rem;
}

.todo-lab-btn--xs {
    padding: 0.2rem 0.45rem;
    font-size: 0.72rem;
}

.todo-lab-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 90;
    backdrop-filter: blur(4px);
}

.todo-lab-modal-overlay.hidden {
    display: none;
}

.todo-lab-modal {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 100;
    width: min(400px, calc(100vw - 2rem));
    max-height: min(92vh, 720px);
    overflow: auto;
    background: #0a0a0a;
    border: 1px solid var(--tl-border);
    border-radius: 16px;
    padding: 1.2rem 1.25rem;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.todo-lab-modal--wide {
    width: min(440px, calc(100vw - 2rem));
}

.todo-lab-modal.hidden {
    display: none;
}

.todo-lab-modal h2 {
    margin: 0 0 1rem;
    font-size: 1.15rem;
}

.todo-lab-form-grid {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.todo-lab-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--tl-muted);
}

.todo-lab-field span {
    font-weight: 600;
}

.todo-lab-field input[type="text"],
.todo-lab-field input[type="number"],
.todo-lab-field input[type="date"],
.todo-lab-field textarea {
    width: 100%;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid var(--tl-border);
    border-radius: 10px;
    padding: 0.55rem 0.65rem;
    color: var(--tl-text);
    font-size: 0.95rem;
}

.todo-lab-field textarea {
    min-height: 5.5rem;
    resize: vertical;
    font-family: inherit;
    line-height: 1.45;
}

.todo-lab-field--notes span {
    color: var(--tl-text);
}

.todo-lab-field input[type="range"] {
    width: 100%;
    accent-color: var(--tl-accent);
}

.todo-lab-imp-val {
    color: #fbbf24;
    font-weight: 700;
}

.todo-lab-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.1rem;
}

.todo-lab-signin-hint {
    font-size: 0.9rem;
    color: #fbbf24;
    padding: 2rem 1rem;
    text-align: center;
}