/* Form labels, text controls, focus, disabled, and invalid states. */

.label-row {
    display: flex;
    margin-bottom: 0.2rem;
    gap: 0.3rem;
    align-items: baseline;
    justify-content: flex-start;
}

.label-row label,
.label-row legend {
    padding: 0;
    font-size: 0.94rem;
    font-weight: 700;
}

.field-optional {
    color: var(--color-muted);
    font-size: 0.7rem;
    font-weight: 400;
}

.field-hint {
    margin: 0 0 0.48rem;
    color: var(--color-muted);
    font-size: 0.78rem;
}

input[type="text"],
input[type="file"],
select,
textarea {
    width: 100%;
    min-height: 3rem;
    padding: 0.74rem 0.85rem;
    color: var(--color-ink);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

textarea {
    min-height: 8rem;
    resize: vertical;
}

select {
    padding-right: 2.5rem;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='m1 1 5 5 5-5' fill='none' stroke='%235f6b78' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    background-size: 0.75rem 0.5rem;
}

input::placeholder,
textarea::placeholder {
    color: #85919d;
    opacity: 1;
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--color-border-strong);
}

input:focus,
select:focus,
textarea:focus {
    border-color: var(--focus-border);
    box-shadow: 0 0 0.5rem var(--focus-shadow);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: none;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--focus-border);
    outline-offset: 2px;
    box-shadow: 0 0 0.5rem var(--focus-shadow);
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
    background-color: var(--color-error-soft);
    border-color: var(--color-error);
}

/* Script textarea layered highlighting */
.script-textarea-wrapper {
    position: relative;
    width: 100%;
}

.script-textarea-highlight {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-wrap: break-word;
    font: inherit;
    line-height: 1.5;
    padding: 0.74rem 0.85rem;
    color: var(--color-ink);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color 140ms ease, box-shadow 140ms ease, background-color 140ms ease;
}

.script-textarea-wrapper textarea {
    position: relative;
    z-index: 2;
    color: transparent;
    caret-color: var(--color-ink);
    background: transparent;
    border-color: transparent;
    max-height: 65rem;
}

.script-textarea-wrapper textarea:focus {
    border-color: transparent;
    box-shadow: none;
}

.script-textarea-wrapper:focus-within .script-textarea-highlight {
    border-color: var(--focus-border);
    box-shadow: 0 0 0.5rem var(--focus-shadow);
}

.script-textarea-wrapper textarea:hover + .script-textarea-highlight {
    border-color: var(--color-border-strong);
}

.script-textarea-wrapper textarea[aria-invalid="true"] {
    background: transparent;
}

.script-textarea-wrapper textarea[aria-invalid="true"] + .script-textarea-highlight {
    background-color: var(--color-error-soft);
    border-color: var(--color-error);
}

.script-textarea-highlight mark {
    background: rgba(179, 38, 30, 0.65);
    color: var(--color-surface);
}

select:disabled {
    color: #7b8792;
    cursor: not-allowed;
    background-color: #f0f3f5;
}

input[type="file"] {
    padding: 0.45rem;
    color: var(--color-muted);
    font-size: 0.84rem;
}

input[type="file"]::file-selector-button {
    margin-right: 0.75rem;
    padding: 0.55rem 0.85rem;
    color: var(--color-ink);
    background: var(--color-brand-soft);
    border: 0;
    border-radius: 0.25rem;
    font-weight: 700;
    cursor: pointer;
}