/* Studio correspondence, shared by product pages and the index dialog. */
.field-notes {
    color: var(--ink);
    background: var(--bg-recessed);
    border-top: 1px solid var(--line);
}
.field-notes__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 1fr);
    gap: var(--space-6);
    max-width: 1200px;
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
}
.field-notes__intro .label {
    color: var(--signal);
    text-transform: uppercase;
}
.field-notes__intro h2 {
    margin: var(--space-3) 0 var(--space-3);
    font: 300 clamp(2.5rem, 5vw, 4.75rem)/.98 var(--font-display);
    letter-spacing: -.035em;
}
.field-notes__intro p {
    max-width: 36ch;
    margin: 0;
    color: var(--ink-2);
    font: 300 var(--text-lead)/1.45 var(--font-display);
}
.field-notes__form { align-self: center; min-width: 0; }
.field-notes__form > label,
.field-notes__form legend {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--ink-2);
    font: var(--text-label) var(--font-mono);
    letter-spacing: var(--tracking-label);
    text-transform: uppercase;
}
.field-notes__row { display: flex; border-bottom: 1px solid var(--ink); }
.field-notes__row input {
    min-width: 0;
    flex: 1;
    padding: .9rem .15rem;
    border: 0;
    outline: 0;
    color: var(--ink);
    background: transparent;
    font: 300 1.35rem var(--font-display);
}
.field-notes__row input::placeholder { color: var(--ink-3); opacity: 1; }
.field-notes__row:focus-within { border-color: var(--signal); box-shadow: 0 2px 0 var(--signal); }
.field-notes__row button {
    align-self: stretch;
    padding: 0 0 0 var(--space-3);
    border: 0;
    color: var(--signal);
    background: transparent;
    font: var(--text-body-s) var(--font-mono);
    cursor: pointer;
    white-space: nowrap;
}
.field-notes__row button:hover { color: var(--ink); }
.field-notes__row button:disabled { opacity: .5; cursor: wait; }
.field-notes__form fieldset {
    display: block;
    min-width: 0;
    margin: var(--space-4) 0 0;
    padding: 0;
    border: 0;
}
.field-notes__form legend { margin-bottom: var(--space-2); }
.field-notes__form fieldset label {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    color: var(--ink-2);
    font: var(--text-body-s) var(--font-mono);
    cursor: pointer;
    margin-right: var(--space-3);
}
.field-notes__discipline {
    display: flex;
    flex-direction: column;
    gap: .55rem;
    min-height: 8.3rem;
    padding: .8rem;
    border: 1px solid var(--line);
    transition: border-color var(--dur-fast), background var(--dur-fast);
}
.field-notes__discipline-no { color: var(--signal); font: var(--text-caption) var(--font-mono); letter-spacing: var(--tracking-label); }
.field-notes__discipline strong { max-width: 14ch; color: var(--ink); font: 300 1.15rem/1.1 var(--font-display); }
.field-notes__discipline small { color: var(--ink-2); font: var(--text-caption)/1.4 var(--font-mono); }
.field-notes--product .field-notes__discipline-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
}
.field-notes--product .field-notes__disciplines legend { margin-bottom: var(--space-2); }
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines label {
    position: relative;
    display: flex;
    align-items: stretch;
    min-width: 0;
    margin: 0;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__discipline {
    position: relative;
    flex: 1;
    min-height: 6.5rem;
    padding-right: 2.5rem;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__discipline strong {
    min-height: 2.2em;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__discipline small {
    margin-top: auto;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__discipline::after {
    content: '';
    position: absolute;
    top: .8rem;
    right: .8rem;
    box-sizing: border-box;
    width: 1rem;
    height: 1rem;
    border: 1px solid currentColor;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines label:hover .field-notes__discipline {
    border-color: var(--ink);
    background: color-mix(in srgb, var(--ink) 7%, transparent);
}
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines input:focus-visible + .field-notes__discipline {
    outline: 2px solid var(--signal);
    outline-offset: 2px;
}
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines input:checked + .field-notes__discipline {
    border-color: var(--ink);
    background: var(--ink);
    color: var(--bg);
}
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines input:checked + .field-notes__discipline :is(.field-notes__discipline-no, strong, small) {
    color: var(--bg);
}
:is(.field-notes--product, .field-notes--studio) .field-notes__disciplines input:checked + .field-notes__discipline::after {
    content: '✓';
    border-color: var(--bg);
    background: var(--bg);
    color: var(--ink);
    font: 700 .75rem/1rem var(--font-mono);
    text-align: center;
}
.field-notes__form fieldset input { accent-color: var(--signal); }
.field-notes__fine,
.field-notes__status {
    margin: var(--space-3) 0 0;
    color: var(--ink-3);
    font: var(--text-body-s)/1.5 var(--font-mono);
}
.field-notes__status:not(:empty) { color: var(--signal); }
.field-notes__fine a { color: var(--ink-2); text-decoration: underline; text-underline-offset: .2em; }
.field-notes__fine a:hover { color: var(--signal); }
.field-notes__trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

@media (max-width: 800px) {
    .field-notes__inner { grid-template-columns: 1fr; gap: var(--space-4); }
}
@media (max-width: 560px) {
    .field-notes__inner { padding-top: var(--space-5); padding-bottom: var(--space-5); }
    .field-notes__row button { font-size: var(--text-label); }
    .field-notes--product .field-notes__discipline-grid { grid-template-columns: 1fr; }
    .field-notes--product .field-notes__discipline { min-height: 0; }
}