/* ===== Tools page ===== */

/* Launcher cards — one per tool */
.pb-tool-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 12px;
}

.pb-tool-card {
    padding: 20px;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.pb-tool-card:hover {
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.16);
    transform: translateY(-2px);
}

/* ===== Payment Builder ===== */

/* Monospace draft editor — column-aligned "amount :: label :: date :: rate" lines */
.pb-draft {
    width: 100%;
    min-height: 58vh;
    resize: vertical;
    font-family: Consolas, "Cascadia Mono", "Courier New", monospace;
    font-size: 0.85rem;
    line-height: 1.45;
    white-space: pre;
    overflow: auto;
    padding: 8px;
    border: 1px solid var(--mud-palette-lines-inputs);
    border-radius: 4px;
    background: var(--mud-palette-surface);
    color: var(--mud-palette-text-primary);
}

.pb-draft:focus {
    outline: 2px solid var(--mud-palette-primary);
    outline-offset: -1px;
}

.pb-draft::placeholder {
    color: var(--mud-palette-text-disabled);
}

/* Rate paste box: shorter, RTL (Arabic channel posts) */
.pb-rate-paste {
    min-height: 30vh;
}

@media (max-width: 599.98px) {
    .pb-draft {
        min-height: 34vh;
        font-size: 0.8rem;
    }
}

/* Date + rate fields: wide enough for their content plus label */
.pb-date {
    width: 170px;
}

.pb-rate {
    width: 130px;
}

/* Preset section: one column per item — button on top, CP/P fields beneath */
.pb-grid {
    display: grid;
    gap: 4px 6px;
    align-items: center;
    min-width: min-content;
}

.pb-grid-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--mud-palette-text-secondary);
    white-space: nowrap;
    padding-inline-end: 4px;
}

.pb-add-btn {
    min-width: 0 !important;
    padding: 3px 4px !important;
}

.pb-cell-field {
    min-width: 62px;
}

.pb-cell-field input {
    text-align: center;
    font-size: 0.8rem !important;
}

/* Rate + import preview tables */
.pb-rate-preview,
.pb-import-preview {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.pb-rate-preview td,
.pb-import-preview td,
.pb-import-preview th {
    padding: 3px 8px;
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.pb-import-preview th {
    text-align: start;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--mud-palette-text-secondary);
}

.pb-line-invalid {
    opacity: 0.55;
}

/* Single-payment description preview */
.pb-single-preview {
    font-family: Consolas, "Cascadia Mono", monospace;
    font-size: 0.8rem;
    line-height: 1.4;
    background: var(--mud-palette-background-gray);
    color: var(--mud-palette-text-primary);
    border-radius: 6px;
    padding: 8px 10px;
    margin: 8px 0 0;
    overflow-x: auto;
    direction: ltr;
}