/* ========================================================================
   Matriz Eisenhower — estilos
   Tokens: tools-base.css (dark, navy/teal)
   ======================================================================== */

.me-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    align-items: start;
    margin-top: 2rem;
}
@media (max-width: 980px) {
    .me-layout { grid-template-columns: 1fr; }
}

/* ============= GRID 2x2 ============= */
.me-board-wrap {
    display: grid;
    grid-template-columns: 28px 1fr;
    grid-template-rows: 1fr 28px;
    gap: 0;
    align-items: stretch;
}
.me-axis-y {
    grid-column: 1;
    grid-row: 1;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0.5rem 0;
    user-select: none;
}
.me-axis-x {
    grid-column: 2;
    grid-row: 2;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0.5rem 0 0;
    user-select: none;
}
.me-board {
    grid-column: 2;
    grid-row: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0.85rem;
    background: transparent;
}
@media (max-width: 700px) {
    .me-board {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, auto);
    }
    .me-axis-y { display: none; }
    .me-axis-x { display: none; }
    .me-board-wrap {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
}

/* ============= QUADRANT BOX ============= */
.me-quadrant {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem 1rem 0.85rem;
    display: flex;
    flex-direction: column;
    min-height: 240px;
    transition: border-color var(--t), background var(--t);
    position: relative;
}
.me-quadrant.drag-over {
    border: 2px dashed var(--accent);
    background: var(--accent-soft);
    padding: calc(1rem - 1px) calc(1rem - 1px) calc(0.85rem - 1px);
}

.me-quadrant-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid var(--border);
}
.me-quadrant-title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}
.me-quadrant-count {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    font-variant-numeric: tabular-nums;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.me-quadrant-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}
.me-quadrant-hint {
    font-size: 0.74rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 0.85rem;
    opacity: 0.8;
}

/* Per-quadrant accent (header strip via title color) */
.me-quadrant.q1 .me-quadrant-title { color: var(--red); }
.me-quadrant.q2 .me-quadrant-title { color: var(--accent); }
.me-quadrant.q3 .me-quadrant-title { color: var(--yellow); }
.me-quadrant.q4 .me-quadrant-title { color: var(--text-muted); }

.me-quadrant.q1 { border-left: 3px solid rgba(239, 68, 68, 0.5); }
.me-quadrant.q2 { border-left: 3px solid rgba(23, 141, 154, 0.5); }
.me-quadrant.q3 { border-left: 3px solid rgba(255, 235, 59, 0.45); }
.me-quadrant.q4 { border-left: 3px solid rgba(255, 255, 255, 0.18); }

.me-quadrant-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-height: 80px;
}
.me-quadrant-empty {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-style: italic;
    border: 1px dashed var(--border);
    border-radius: var(--radius-xs);
    min-height: 80px;
    padding: 1rem;
    text-align: center;
    opacity: 0.6;
}

/* ============= CARD ============= */
.me-card {
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 0.6rem 1.8rem 0.6rem 0.7rem;
    cursor: grab;
    transition: border-color var(--t), background var(--t), transform var(--t);
    touch-action: none;
    user-select: none;
}
.me-card:hover {
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}
.me-card.selected {
    border-color: var(--accent);
    background: var(--accent-soft);
}
.me-card.dragging {
    opacity: 0.4;
    cursor: grabbing;
}
.me-card-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    word-break: break-word;
}
.me-card-desc {
    font-size: 0.74rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.me-card-x {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    background: transparent;
    border: 0;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t);
    touch-action: manipulation;
}
.me-card-x:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--red);
}
.me-card-x svg {
    width: 12px;
    height: 12px;
}

/* Ghost (clone) during drag */
.me-card-ghost {
    position: fixed;
    pointer-events: none;
    z-index: 10000;
    opacity: 0.85;
    transform: rotate(-1.5deg);
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.5);
    border-color: var(--accent) !important;
    background: var(--bg-card) !important;
    cursor: grabbing;
}

@media (prefers-reduced-motion: reduce) {
    .me-card-ghost { transform: none; }
}

/* ============= HELP / META ============= */
.me-help {
    text-align: center;
    margin-top: 0.85rem;
    color: var(--text-muted);
    font-size: 0.78rem;
    font-style: italic;
}

/* ============= SIDEBAR ============= */
.me-side {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}
.me-side h3 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}
.me-side h4 {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    margin-top: 0.6rem;
}
.me-add-form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border);
}
.me-input,
.me-textarea,
.me-select {
    width: 100%;
    padding: 0.5rem 0.8rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
    transition: border-color var(--t);
}
.me-input:focus,
.me-textarea:focus,
.me-select:focus { border-color: var(--accent); }
.me-textarea { min-height: 56px; resize: vertical; }
/* Options do <select>: navegadores usam estilo do OS por padrao;
   forcamos contraste no dark theme */
.me-select option {
    background: var(--bg-card);
    color: var(--text);
}
.me-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.55)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    background-size: 14px;
    padding-right: 2rem;
}
.me-add-btn {
    padding: 0.6rem 1rem;
    background: var(--accent);
    color: white;
    border: 0;
    border-radius: var(--radius-xs);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--t), opacity var(--t);
}
.me-add-btn:hover { background: var(--accent-hover); }
.me-add-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.me-detail {
    margin-bottom: 1rem;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
}
.me-detail h4:first-child { margin-top: 0; }

.me-list {
    list-style: none;
    margin-bottom: 1.25rem;
}
.me-list-empty {
    color: var(--text-muted);
    font-size: 0.82rem;
    padding: 0.5rem 0 1rem;
    font-style: italic;
}
.me-list-group {
    margin-bottom: 0.85rem;
}
.me-list-group-head {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 0.35rem;
}
.me-list-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.me-list-dot.q1 { background: var(--red); }
.me-list-dot.q2 { background: var(--accent); }
.me-list-dot.q3 { background: var(--yellow); }
.me-list-dot.q4 { background: var(--text-muted); }

.me-list-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.5rem;
    border-radius: var(--radius-xs);
    font-size: 0.83rem;
    cursor: pointer;
    transition: background var(--t);
}
.me-list-item:hover { background: rgba(255, 255, 255, 0.04); }
.me-list-item.selected {
    background: var(--accent-soft);
    color: var(--text);
}
.me-list-item-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.me-actions {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.me-action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.9rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    color: var(--text);
    font-family: inherit;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--t);
}
.me-action-btn:hover:not(:disabled) {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
}
.me-action-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.me-action-btn.primary {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    font-weight: 600;
}
.me-action-btn.primary:hover:not(:disabled) { background: var(--accent-hover); }
.me-action-btn.danger:hover {
    color: var(--red);
    border-color: rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.06);
}
.me-action-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.me-error {
    margin-top: 0.75rem;
    padding: 0.5rem 0.8rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-xs);
    color: var(--red);
    font-size: 0.8rem;
}