form.grid {
    display: grid;
    gap: 10px;
    margin-top: 12px;
}

form.grid * {
    box-sizing: border-box;
}

@media (min-width: 560px) {
    form.grid.cols-2 { grid-template-columns: 1fr 1fr; }
    form.grid.cols-2 .full { grid-column: 1 / -1; }
    form.grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
    form.grid.cols-3 .full { grid-column: 1 / -1; }
    form.grid.cols-3 .span-2 { grid-column: span 2; }
    form.grid .pair { grid-template-columns: 1fr 1fr; }
}

form.grid .pair {
    display: grid;
    gap: 10px;
}

label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.85rem;
    color: var(--muted);
}

label.checkbox-label {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    color: var(--ink);
    cursor: pointer;
}

label.checkbox-label input[type="checkbox"] {
    width: auto;
    padding: 0;
}

input, textarea, button, select {
    font: inherit;
    color: var(--ink);
}

input, textarea, select {
    width: 100%;
    max-width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--form-line, var(--line));
    border-radius: 6px;
    background: #fff;
    font-size: 16px;
}

textarea {
    min-height: 88px;
    resize: vertical;
}

input[type="datetime-local"] {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 10px;
}

button, .btn {
    padding: 10px 14px;
    border: 1px solid var(--ink);
    border-radius: 6px;
    background: var(--ink);
    color: #fff;
    cursor: pointer;
    font-weight: 500;
    min-height: 44px;
}

.field-error {
    color: var(--form-error, #9b2c2c);
    font-size: 0.8rem;
}