/* === Form Blocks ===
 * Structured form sections: block → title → fields → actions.
 * Reference design: light gray blocks with left blue accent border,
 * "▹" prefixed section titles, clean label-over-input layout.
 * Version: 2.0.0
 */

/* ── Form block (section card) ──────────────── */
.form__block {
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-200);
    border-left: 4px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

/* ── Block title ────────────────────────────── */
.form__block-title {
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-primary-dark);
    line-height: var(--leading-normal);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form__block-title::before {
    content: "▹";
    color: var(--color-primary);
    font-size: 1.2em;
}

/* ── Horizontal divider between blocks ──────── */
.form__divider {
    border: none;
    border-top: 2px dashed var(--color-gray-300);
    margin: 0 0 var(--spacing-md) 0;
}

/* ── Action bar (submit / cancel buttons) ────── */
.form__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.form__actions--left {
    justify-content: flex-start;
}

.form__actions--between {
    justify-content: space-between;
}

/* ── Counts grid (challenges, documents, nominations) ── */
.form__counts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

/* ── Inline field row (two fields side by side) ─ */
.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form__row--three {
    grid-template-columns: 1fr 1fr 1fr;
}

/* ── Required indicator ─────────────────────── */
.form__required {
    color: var(--color-error);
    margin-left: 2px;
}

/* ── Hint / help text below input ────────────── */
.form__hint {
    font-size: var(--text-xs);
    color: var(--color-gray-600);
    margin-top: var(--spacing-xs);
}

/* ── Date range container ───────────────────── */
.form__date-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.form__date-separator {
    color: var(--color-gray-600);
    font-weight: 300;
}

/* ── Preview container for file/image inputs ─── */
.form__preview {
    margin-top: var(--spacing-sm);
}

.form__preview img {
    max-width: 150px;
    max-height: 150px;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    padding: 4px;
    background: var(--color-white);
}

/* ── Checkbox inline ────────────────────────── */
.form__checkbox-inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 767px) {
    .form__row {
        grid-template-columns: 1fr;
    }
    .form__counts-grid {
        grid-template-columns: 1fr 1fr;
    }
    .form__actions {
        flex-direction: column;
    }
    .form__actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .form__counts-grid {
        grid-template-columns: 1fr;
    }
    .form__date-range {
        flex-direction: column;
        align-items: stretch;
    }
    .form__date-separator {
        text-align: center;
    }
}